./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 286b4cfe3dede2b116fe4fdab9a210809d5ababf ............................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 286b4cfe3dede2b116fe4fdab9a210809d5ababf ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:56:41,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:56:41,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:56:41,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:56:41,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:56:41,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:56:41,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:56:41,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:56:41,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:56:41,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:56:41,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:56:41,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:56:41,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:56:41,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:56:41,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:56:41,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:56:41,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:56:41,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:56:41,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:56:41,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:56:41,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:56:41,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:56:41,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:56:41,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:56:41,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:56:41,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:56:41,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:56:41,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:56:41,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:56:41,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:56:41,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:56:41,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:56:41,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:56:41,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:56:41,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:56:41,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:56:41,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:56:41,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:56:41,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:56:41,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:56:41,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:56:41,331 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 21:56:41,369 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:56:41,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:56:41,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:56:41,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:56:41,374 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:56:41,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:56:41,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:56:41,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:56:41,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:56:41,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:56:41,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:56:41,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:56:41,378 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:56:41,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:56:41,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:56:41,379 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:56:41,379 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:56:41,380 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:56:41,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:56:41,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:56:41,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:56:41,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:56:41,381 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:56:41,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:56:41,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:56:41,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:56:41,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:56:41,383 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 286b4cfe3dede2b116fe4fdab9a210809d5ababf [2020-07-28 21:56:41,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:56:41,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:56:41,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:56:41,720 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:56:41,720 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:56:41,721 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-07-28 21:56:41,781 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a05c7c5/568e403710124278bc5a09e3a53e2b59/FLAG62c051373 [2020-07-28 21:56:42,670 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:56:42,671 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-07-28 21:56:42,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a05c7c5/568e403710124278bc5a09e3a53e2b59/FLAG62c051373 [2020-07-28 21:56:43,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a05c7c5/568e403710124278bc5a09e3a53e2b59 [2020-07-28 21:56:43,146 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:56:43,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:56:43,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:56:43,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:56:43,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:56:43,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:43" (1/1) ... [2020-07-28 21:56:43,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606ce51d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:43, skipping insertion in model container [2020-07-28 21:56:43,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:43" (1/1) ... [2020-07-28 21:56:43,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:56:43,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:56:43,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:56:43,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:56:44,736 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,738 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,739 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,740 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,741 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,778 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,781 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,787 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,791 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,794 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,799 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,803 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:44,804 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:45,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:56:45,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:56:45,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:56:45,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:56:45,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:56:45,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:56:45,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:56:45,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:56:45,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:56:45,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:56:45,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:56:45,742 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:45,743 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:45,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:56:45,915 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 21:56:45,927 INFO L168 Benchmark]: Toolchain (without parser) took 2777.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:45,928 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:56:45,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2771.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:45,935 INFO L336 ainManager$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 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2771.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 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... ### Bit-precise run ### This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:56:47,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:56:47,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:56:47,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:56:47,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:56:47,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:56:47,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:56:47,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:56:47,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:56:47,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:56:47,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:56:47,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:56:47,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:56:47,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:56:47,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:56:47,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:56:47,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:56:47,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:56:47,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:56:47,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:56:47,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:56:47,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:56:47,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:56:47,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:56:47,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:56:47,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:56:47,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:56:47,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:56:47,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:56:47,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:56:47,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:56:47,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:56:47,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:56:47,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:56:47,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:56:47,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:56:47,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:56:47,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:56:47,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:56:47,823 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:56:47,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:56:47,824 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 21:56:47,840 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:56:47,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:56:47,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:56:47,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:56:47,842 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:56:47,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:56:47,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:56:47,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:56:47,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:56:47,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:56:47,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 21:56:47,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 21:56:47,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:56:47,844 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:56:47,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:56:47,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:56:47,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:56:47,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:56:47,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:56:47,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:56:47,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:56:47,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:56:47,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:56:47,847 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 21:56:47,847 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 21:56:47,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:56:47,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:56:47,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:56:47,848 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 21:56:47,848 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 286b4cfe3dede2b116fe4fdab9a210809d5ababf [2020-07-28 21:56:48,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:56:48,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:56:48,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:56:48,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:56:48,192 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:56:48,193 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-07-28 21:56:48,275 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e36c2446a/eb969e6c3f91411a96de8533863a9ecd/FLAGa0e0387bb [2020-07-28 21:56:49,130 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:56:49,131 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-07-28 21:56:49,182 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e36c2446a/eb969e6c3f91411a96de8533863a9ecd/FLAGa0e0387bb [2020-07-28 21:56:49,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e36c2446a/eb969e6c3f91411a96de8533863a9ecd [2020-07-28 21:56:49,669 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:56:49,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:56:49,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:56:49,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:56:49,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:56:49,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:49" (1/1) ... [2020-07-28 21:56:49,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c45776f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:49, skipping insertion in model container [2020-07-28 21:56:49,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:56:49" (1/1) ... [2020-07-28 21:56:49,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:56:49,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:56:50,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:56:50,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:56:51,195 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,196 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,197 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,198 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,199 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,224 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,225 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,228 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,229 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,231 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,233 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,234 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,235 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:56:51,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:56:51,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:56:51,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:56:51,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:56:51,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:56:51,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:56:51,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:56:51,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:56:51,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:56:51,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:56:51,889 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:51,890 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:56:52,153 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:56:52,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:56:52,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:56:52,278 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,279 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,282 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,285 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,288 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,306 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,307 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,309 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,311 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,314 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,315 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,316 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,317 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:56:52,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:56:52,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:56:52,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:56:52,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:56:52,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:56:52,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:56:52,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:56:52,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:56:52,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:56:52,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:56:52,573 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,574 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:56:52,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:56:53,610 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:56:53,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:53 WrapperNode [2020-07-28 21:56:53,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:56:53,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:56:53,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:56:53,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:56:53,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:53" (1/1) ... [2020-07-28 21:56:53,697 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2020-07-28 21:56:53,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:56:53" (1/1) ... [2020-07-28 21:56:53,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:56:53,761 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-28 21:56:53,765 INFO L168 Benchmark]: Toolchain (without parser) took 4093.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 949.5 MB in the beginning and 957.6 MB in the end (delta: -8.1 MB). Peak memory consumption was 201.1 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:53,765 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:56:53,766 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3931.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 949.5 MB in the beginning and 966.3 MB in the end (delta: -16.9 MB). Peak memory consumption was 314.7 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:53,767 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.14 ms. Allocated memory is still 1.2 GB. Free memory was 966.3 MB in the beginning and 957.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 11.5 GB. [2020-07-28 21:56:53,769 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 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3931.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 949.5 MB in the beginning and 966.3 MB in the end (delta: -16.9 MB). Peak memory consumption was 314.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 150.14 ms. Allocated memory is still 1.2 GB. Free memory was 966.3 MB in the beginning and 957.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 261]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...