./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_buf_from_c_str_harness-1.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80abf0172e5f2968412f3d64978e1ed0d2a6e191 ................................................................................................................................................................................. 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 -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_buf_from_c_str_harness-1.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80abf0172e5f2968412f3d64978e1ed0d2a6e191 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:11:14,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:11:14,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:11:14,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:11:14,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:11:14,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:11:14,582 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:11:14,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:11:14,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:11:14,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:11:14,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:11:14,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:11:14,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:11:14,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:11:14,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:11:14,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:11:14,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:11:14,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:11:14,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:11:14,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:11:14,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:11:14,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:11:14,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:11:14,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:11:14,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:11:14,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:11:14,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:11:14,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:11:14,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:11:14,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:11:14,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:11:14,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:11:14,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:11:14,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:11:14,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:11:14,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:11:14,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:11:14,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:11:14,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:11:14,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:11:14,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:11:14,653 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:11:14,690 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:11:14,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:11:14,691 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:11:14,691 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:11:14,693 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:11:14,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:11:14,694 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:11:14,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:11:14,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:11:14,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:11:14,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:11:14,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:11:14,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:11:14,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:11:14,697 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:11:14,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:11:14,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:11:14,697 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:11:14,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:11:14,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:11:14,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:11:14,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:11:14,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:11:14,699 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:11:14,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:11:14,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:11:14,699 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:11:14,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2021-08-26 15:11:15,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:11:15,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:11:15,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:11:15,064 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:11:15,064 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:11:15,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-08-26 15:11:15,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f36d6f666/a0cdf97c22184e9f9559a4d68e406d76/FLAGee11d8da2 [2021-08-26 15:11:15,927 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:11:15,928 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-08-26 15:11:15,976 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f36d6f666/a0cdf97c22184e9f9559a4d68e406d76/FLAGee11d8da2 [2021-08-26 15:11:16,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f36d6f666/a0cdf97c22184e9f9559a4d68e406d76 [2021-08-26 15:11:16,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:11:16,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:11:16,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:16,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:11:16,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:11:16,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:16" (1/1) ... [2021-08-26 15:11:16,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df7cfc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:16, skipping insertion in model container [2021-08-26 15:11:16,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:16" (1/1) ... [2021-08-26 15:11:16,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:11:16,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:11:16,881 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-08-26 15:11:16,892 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-08-26 15:11:16,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:16,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:17,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:17,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:17,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:17,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:17,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:17,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:17,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:17,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:17,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:17,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:17,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:18,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:18,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:18,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:18,225 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-26 15:11:18,231 INFO L168 Benchmark]: Toolchain (without parser) took 1755.25 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 28.2 MB in the beginning and 33.1 MB in the end (delta: -4.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:18,233 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 44.0 MB. Free memory was 26.1 MB in the beginning and 26.1 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:11:18,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1753.27 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 27.9 MB in the beginning and 33.1 MB in the end (delta: -5.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:18,235 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 44.0 MB. Free memory was 26.1 MB in the beginning and 26.1 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1753.27 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 27.9 MB in the beginning and 33.1 MB in the end (delta: -5.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:11:19,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:11:19,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:11:19,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:11:19,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:11:19,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:11:19,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:11:19,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:11:19,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:11:19,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:11:19,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:11:19,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:11:19,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:11:19,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:11:19,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:11:19,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:11:19,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:11:19,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:11:19,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:11:19,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:11:19,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:11:19,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:11:19,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:11:19,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:11:19,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:11:19,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:11:19,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:11:19,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:11:19,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:11:19,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:11:19,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:11:19,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:11:19,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:11:19,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:11:19,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:11:19,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:11:19,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:11:19,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:11:19,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:11:19,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:11:19,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:11:19,992 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:11:20,037 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:11:20,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:11:20,038 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:11:20,039 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:11:20,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:11:20,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:11:20,041 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:11:20,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:11:20,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:11:20,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:11:20,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:11:20,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:11:20,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:11:20,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:11:20,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:11:20,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:11:20,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:11:20,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:11:20,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:11:20,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:11:20,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:11:20,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:11:20,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:11:20,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:11:20,046 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2021-08-26 15:11:20,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:11:20,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:11:20,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:11:20,400 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:11:20,401 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:11:20,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-08-26 15:11:20,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320c3356c/d4b19a25d3dd4b8c944b9762f15fe6a5/FLAGb9ca90c25 [2021-08-26 15:11:21,338 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:11:21,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2021-08-26 15:11:21,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320c3356c/d4b19a25d3dd4b8c944b9762f15fe6a5/FLAGb9ca90c25 [2021-08-26 15:11:21,479 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320c3356c/d4b19a25d3dd4b8c944b9762f15fe6a5 [2021-08-26 15:11:21,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:11:21,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:11:21,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:21,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:11:21,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:11:21,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:21" (1/1) ... [2021-08-26 15:11:21,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad6126a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:21, skipping insertion in model container [2021-08-26 15:11:21,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:11:21" (1/1) ... [2021-08-26 15:11:21,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:11:21,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:11:21,866 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-08-26 15:11:21,874 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-08-26 15:11:21,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:21,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:22,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:22,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:23,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:23,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:23,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:23,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:23,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:23,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:23,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:23,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:23,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:23,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:23,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:23,439 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:11:23,468 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2021-08-26 15:11:23,469 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2021-08-26 15:11:23,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:11:23,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:11:23,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:11:23,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:11:23,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:11:23,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:11:23,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:11:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:11:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:11:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:11:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:11:23,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:11:23,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:11:23,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:11:23,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:11:23,964 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:11:23,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:23 WrapperNode [2021-08-26 15:11:23,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:11:23,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:11:23,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:11:23,966 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:11:23,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:23" (1/1) ... [2021-08-26 15:11:24,075 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-26 15:11:24,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:11:23" (1/1) ... [2021-08-26 15:11:24,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:11:24,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:11:24,152 INFO L168 Benchmark]: Toolchain (without parser) took 2666.79 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 30.5 MB in the beginning and 84.1 MB in the end (delta: -53.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,153 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 60.8 MB. Free memory was 43.2 MB in the beginning and 43.1 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:11:24,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2479.16 ms. Allocated memory was 60.8 MB in the beginning and 98.6 MB in the end (delta: 37.7 MB). Free memory was 30.3 MB in the beginning and 35.5 MB in the end (delta: -5.2 MB). Peak memory consumption was 42.7 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,154 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.12 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 35.5 MB in the beginning and 84.1 MB in the end (delta: -48.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:11:24,155 INFO L339 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 60.8 MB. Free memory was 43.2 MB in the beginning and 43.1 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2479.16 ms. Allocated memory was 60.8 MB in the beginning and 98.6 MB in the end (delta: 37.7 MB). Free memory was 30.3 MB in the beginning and 35.5 MB in the end (delta: -5.2 MB). Peak memory consumption was 42.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 184.12 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 35.5 MB in the beginning and 84.1 MB in the end (delta: -48.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...