/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.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/aws_hash_iter_next_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 23:43:12,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 23:43:12,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 23:43:12,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 23:43:12,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 23:43:12,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 23:43:12,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 23:43:12,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 23:43:12,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 23:43:12,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 23:43:12,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 23:43:12,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 23:43:12,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 23:43:12,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 23:43:12,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 23:43:12,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 23:43:12,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 23:43:12,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 23:43:12,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 23:43:12,542 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 23:43:12,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 23:43:12,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 23:43:12,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 23:43:12,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 23:43:12,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 23:43:12,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 23:43:12,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 23:43:12,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 23:43:12,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 23:43:12,606 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 23:43:12,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 23:43:12,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 23:43:12,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 23:43:12,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 23:43:12,610 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 23:43:12,610 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 23:43:12,610 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 23:43:12,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 23:43:12,611 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 23:43:12,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 23:43:12,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 23:43:12,612 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 23:43:12,613 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 23:43:12,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 23:43:12,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 23:43:12,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 23:43:12,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 23:43:12,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 23:43:12,614 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 [2020-09-04 23:43:13,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 23:43:13,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 23:43:13,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 23:43:13,091 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 23:43:13,092 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 23:43:13,093 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_iter_next_harness.i [2020-09-04 23:43:13,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f8024608/c87de286e3484e99a58159be88197fc6/FLAGfc804810c [2020-09-04 23:43:14,162 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 23:43:14,163 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_hash_iter_next_harness.i [2020-09-04 23:43:14,201 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f8024608/c87de286e3484e99a58159be88197fc6/FLAGfc804810c [2020-09-04 23:43:14,612 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6f8024608/c87de286e3484e99a58159be88197fc6 [2020-09-04 23:43:14,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 23:43:14,629 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 23:43:14,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 23:43:14,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 23:43:14,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 23:43:14,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:43:14" (1/1) ... [2020-09-04 23:43:14,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e2bc942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:43:14, skipping insertion in model container [2020-09-04 23:43:14,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:43:14" (1/1) ... [2020-09-04 23:43:14,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 23:43:14,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 23:43:15,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-09-04 23:43:15,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-09-04 23:43:16,658 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,659 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,660 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,661 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,662 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,679 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,680 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,683 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,683 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,689 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,692 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,694 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:16,696 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:17,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-09-04 23:43:17,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-09-04 23:43:17,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-09-04 23:43:17,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-09-04 23:43:17,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-09-04 23:43:17,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-09-04 23:43:17,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-09-04 23:43:17,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-09-04 23:43:17,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-09-04 23:43:17,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-09-04 23:43:17,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-09-04 23:43:18,248 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,248 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,303 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,306 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,316 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,317 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,343 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,344 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,347 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,348 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,348 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,349 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,349 WARN L1484 CHandler]: Possible shadowing of function index [2020-09-04 23:43:18,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 23:43:18,464 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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:128) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-09-04 23:43:18,472 INFO L168 Benchmark]: Toolchain (without parser) took 3841.28 ms. Allocated memory was 138.9 MB in the beginning and 233.3 MB in the end (delta: 94.4 MB). Free memory was 92.8 MB in the beginning and 141.4 MB in the end (delta: -48.6 MB). Peak memory consumption was 52.5 MB. Max. memory is 7.1 GB. [2020-09-04 23:43:18,473 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 23:43:18,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3838.13 ms. Allocated memory was 138.9 MB in the beginning and 233.3 MB in the end (delta: 94.4 MB). Free memory was 92.6 MB in the beginning and 141.4 MB in the end (delta: -48.9 MB). Peak memory consumption was 52.3 MB. Max. memory is 7.1 GB. [2020-09-04 23:43:18,480 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3838.13 ms. Allocated memory was 138.9 MB in the beginning and 233.3 MB in the end (delta: 94.4 MB). Free memory was 92.6 MB in the beginning and 141.4 MB in the end (delta: -48.9 MB). Peak memory consumption was 52.3 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...