/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.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 --traceabstraction.trace.refinement.strategy CAMEL_SMT_AM -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_hash_table_swap_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-79ed534 [2020-07-20 02:23:24,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-20 02:23:24,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-20 02:23:24,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-20 02:23:24,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-20 02:23:24,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-20 02:23:24,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-20 02:23:24,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-20 02:23:24,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-20 02:23:24,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-20 02:23:24,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-20 02:23:24,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-20 02:23:24,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-20 02:23:24,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-20 02:23:24,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-20 02:23:24,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-20 02:23:24,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-20 02:23:24,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-20 02:23:24,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-20 02:23:24,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-20 02:23:24,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-20 02:23:24,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-20 02:23:24,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-20 02:23:24,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-20 02:23:24,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-20 02:23:24,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-20 02:23:24,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-20 02:23:24,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-20 02:23:24,122 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 [2020-07-20 02:23:24,151 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-20 02:23:24,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-20 02:23:24,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-20 02:23:24,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-20 02:23:24,154 INFO L138 SettingsManager]: * Use SBE=true [2020-07-20 02:23:24,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-20 02:23:24,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-20 02:23:24,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-20 02:23:24,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-20 02:23:24,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-20 02:23:24,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-20 02:23:24,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-20 02:23:24,156 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-20 02:23:24,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-20 02:23:24,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-20 02:23:24,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-20 02:23:24,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-20 02:23:24,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-20 02:23:24,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-20 02:23:24,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-20 02:23:24,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-20 02:23:24,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-20 02:23:24,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-20 02:23:24,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 02:23:24,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-20 02:23:24,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-20 02:23:24,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-20 02:23:24,159 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> CAMEL_SMT_AM [2020-07-20 02:23:24,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-20 02:23:24,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-20 02:23:24,439 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-20 02:23:24,441 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-20 02:23:24,441 INFO L275 PluginConnector]: CDTParser initialized [2020-07-20 02:23:24,442 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_table_swap_harness.i [2020-07-20 02:23:24,510 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da5a160bf/c7da46d3a7e34d42ba41a0f01b042651/FLAG1111cbf2a [2020-07-20 02:23:25,378 INFO L306 CDTParser]: Found 1 translation units. [2020-07-20 02:23:25,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_table_swap_harness.i [2020-07-20 02:23:25,420 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da5a160bf/c7da46d3a7e34d42ba41a0f01b042651/FLAG1111cbf2a [2020-07-20 02:23:25,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da5a160bf/c7da46d3a7e34d42ba41a0f01b042651 [2020-07-20 02:23:25,897 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-20 02:23:25,900 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-20 02:23:25,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-20 02:23:25,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-20 02:23:25,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-20 02:23:25,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:23:25" (1/1) ... [2020-07-20 02:23:25,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a609b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:23:25, skipping insertion in model container [2020-07-20 02:23:25,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:23:25" (1/1) ... [2020-07-20 02:23:25,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-20 02:23:26,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-20 02:23:26,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-20 02:23:26,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-20 02:23:27,454 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,455 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,455 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,456 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,458 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,487 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,489 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,491 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,492 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,495 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,499 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,500 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,500 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:27,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-20 02:23:27,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-20 02:23:27,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-20 02:23:27,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-20 02:23:27,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-20 02:23:27,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-20 02:23:27,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-20 02:23:27,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-20 02:23:27,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-20 02:23:27,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-20 02:23:27,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-20 02:23:28,358 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,359 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,384 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,386 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,391 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,392 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,406 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,408 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,409 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,409 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,410 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-20 02:23:28,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-20 02:23:28,478 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: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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-20 02:23:28,484 INFO L168 Benchmark]: Toolchain (without parser) took 2583.52 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 92.6 MB in the beginning and 143.4 MB in the end (delta: -50.8 MB). Peak memory consumption was 50.2 MB. Max. memory is 7.1 GB. [2020-07-20 02:23:28,485 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-20 02:23:28,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2579.70 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 92.2 MB in the beginning and 143.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2020-07-20 02:23:28,488 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2579.70 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 92.2 MB in the beginning and 143.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 49.8 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...