/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/aws_hash_table_foreach_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-09 00:18:18,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-09 00:18:18,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-09 00:18:18,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-09 00:18:18,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-09 00:18:18,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-09 00:18:18,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-09 00:18:18,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-09 00:18:18,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-09 00:18:18,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-09 00:18:18,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-09 00:18:18,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-09 00:18:18,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-09 00:18:18,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-09 00:18:18,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-09 00:18:18,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-09 00:18:18,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-09 00:18:18,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-09 00:18:18,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-09 00:18:18,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-09 00:18:18,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-09 00:18:18,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-09 00:18:18,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-09 00:18:18,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-09 00:18:18,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-09 00:18:18,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-09 00:18:18,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-09 00:18:18,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-09 00:18:18,355 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-09 00:18:18,365 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-09 00:18:18,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-09 00:18:18,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-09 00:18:18,368 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-09 00:18:18,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-09 00:18:18,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-09 00:18:18,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-09 00:18:18,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-09 00:18:18,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-09 00:18:18,369 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-09 00:18:18,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-09 00:18:18,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-09 00:18:18,369 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-09 00:18:18,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-09 00:18:18,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-09 00:18:18,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-09 00:18:18,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-09 00:18:18,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-09 00:18:18,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-09 00:18:18,371 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 [2020-07-09 00:18:18,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-09 00:18:18,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-09 00:18:18,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-09 00:18:18,741 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-09 00:18:18,742 INFO L275 PluginConnector]: CDTParser initialized [2020-07-09 00:18:18,743 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_table_foreach_harness.i [2020-07-09 00:18:18,846 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d49d97588/3d775adcaf0b4feeaff7ce22fbbe58cc/FLAG222bd6618 [2020-07-09 00:18:19,812 INFO L306 CDTParser]: Found 1 translation units. [2020-07-09 00:18:19,816 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_table_foreach_harness.i [2020-07-09 00:18:19,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d49d97588/3d775adcaf0b4feeaff7ce22fbbe58cc/FLAG222bd6618 [2020-07-09 00:18:20,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d49d97588/3d775adcaf0b4feeaff7ce22fbbe58cc [2020-07-09 00:18:20,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-09 00:18:20,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-09 00:18:20,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-09 00:18:20,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-09 00:18:20,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-09 00:18:20,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.07 12:18:20" (1/1) ... [2020-07-09 00:18:20,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b07945f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:18:20, skipping insertion in model container [2020-07-09 00:18:20,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.07 12:18:20" (1/1) ... [2020-07-09 00:18:20,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-09 00:18:20,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-09 00:18:21,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-09 00:18:21,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-09 00:18:22,370 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,371 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,371 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,373 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,375 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,398 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,399 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,402 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,404 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,407 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,409 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,410 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:22,411 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:23,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-09 00:18:23,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-09 00:18:23,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-09 00:18:23,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-09 00:18:23,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-09 00:18:23,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-09 00:18:23,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-09 00:18:23,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-09 00:18:23,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-09 00:18:23,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-09 00:18:23,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-09 00:18:24,126 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,128 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,191 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,194 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,207 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,208 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,240 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,243 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,247 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,248 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,248 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,249 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,250 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-09 00:18:24,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-09 00:18:24,427 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-09 00:18:24,436 INFO L168 Benchmark]: Toolchain (without parser) took 4170.51 ms. Allocated memory was 134.7 MB in the beginning and 221.8 MB in the end (delta: 87.0 MB). Free memory was 89.1 MB in the beginning and 106.2 MB in the end (delta: -17.1 MB). Peak memory consumption was 75.5 MB. Max. memory is 7.1 GB. [2020-07-09 00:18:24,438 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 134.7 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-09 00:18:24,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4165.83 ms. Allocated memory was 134.7 MB in the beginning and 221.8 MB in the end (delta: 87.0 MB). Free memory was 88.9 MB in the beginning and 106.2 MB in the end (delta: -17.3 MB). Peak memory consumption was 75.3 MB. Max. memory is 7.1 GB. [2020-07-09 00:18:24,445 INFO L336 ainManager$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 0.24 ms. Allocated memory is still 134.7 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4165.83 ms. Allocated memory was 134.7 MB in the beginning and 221.8 MB in the end (delta: 87.0 MB). Free memory was 88.9 MB in the beginning and 106.2 MB in the end (delta: -17.3 MB). Peak memory consumption was 75.3 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...