./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.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_string_destroy_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbbc62f010fa2c4ce4d3357150d15efee671bfa9 ................................................................................................................................................................................. 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_string_destroy_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbbc62f010fa2c4ce4d3357150d15efee671bfa9 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:26:42,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:42,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:42,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:42,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:42,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:42,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:42,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:42,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:42,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:42,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:42,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:42,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:42,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:42,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:42,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:42,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:42,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:42,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:42,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:42,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:42,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:42,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:42,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:42,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:42,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:42,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:42,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:42,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:42,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:42,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:42,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:42,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:42,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:42,291 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:42,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:42,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:42,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:42,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:42,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:42,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:42,298 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:26:42,322 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:42,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:42,324 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:42,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:42,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:42,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:42,326 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:42,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:42,327 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:26:42,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:42,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:42,328 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:42,328 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:42,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:42,328 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:42,329 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:42,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:42,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:42,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:42,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:42,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:42,330 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:42,330 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbbc62f010fa2c4ce4d3357150d15efee671bfa9 [2021-08-26 15:26:42,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:42,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:42,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:42,671 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:42,671 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:42,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-08-26 15:26:42,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee5946ed5/40d44e86c9074a0d968299670acbd2de/FLAGc81957ff7 [2021-08-26 15:26:43,541 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:43,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-08-26 15:26:43,580 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee5946ed5/40d44e86c9074a0d968299670acbd2de/FLAGc81957ff7 [2021-08-26 15:26:44,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee5946ed5/40d44e86c9074a0d968299670acbd2de [2021-08-26 15:26:44,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:44,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:44,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:44,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:44,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:44,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:44" (1/1) ... [2021-08-26 15:26:44,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@333adbba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:44, skipping insertion in model container [2021-08-26 15:26:44,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:44" (1/1) ... [2021-08-26 15:26:44,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:44,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:44,360 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_string_destroy_harness.i[4492,4505] [2021-08-26 15:26:44,365 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_string_destroy_harness.i[4552,4565] [2021-08-26 15:26:44,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:44,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:44,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:44,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:45,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:45,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:45,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:45,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:45,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:45,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:45,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:45,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:45,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:45,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:45,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:45,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:45,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:45,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:45,632 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 15:26:45,635 INFO L168 Benchmark]: Toolchain (without parser) took 1553.88 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 30.6 MB in the beginning and 36.0 MB in the end (delta: -5.5 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:45,635 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:45,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1552.04 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 30.3 MB in the beginning and 36.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:45,637 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1552.04 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 30.3 MB in the beginning and 36.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 28.2 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 15:26:47,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:47,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:47,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:47,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:47,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:47,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:47,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:47,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:47,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:47,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:47,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:47,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:47,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:47,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:47,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:47,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:47,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:47,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:47,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:47,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:47,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:47,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:47,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:47,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:47,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:47,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:47,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:47,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:47,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:47,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:47,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:47,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:47,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:47,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:47,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:47,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:47,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:47,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:47,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:47,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:47,625 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:26:47,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:47,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:47,658 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:47,658 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:47,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:47,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:47,660 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:47,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:47,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:47,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:47,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:47,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:47,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:47,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:47,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:47,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:47,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:47,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:47,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:26:47,665 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbbc62f010fa2c4ce4d3357150d15efee671bfa9 [2021-08-26 15:26:47,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:47,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:47,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:47,992 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:47,992 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:47,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-08-26 15:26:48,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c97877/1ec02acec71a4db29c465e3a5ac28e0a/FLAG781a60fca [2021-08-26 15:26:48,581 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:48,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-08-26 15:26:48,611 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c97877/1ec02acec71a4db29c465e3a5ac28e0a/FLAG781a60fca [2021-08-26 15:26:49,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c97877/1ec02acec71a4db29c465e3a5ac28e0a [2021-08-26 15:26:49,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:49,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:49,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:49,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:49,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:49,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:49" (1/1) ... [2021-08-26 15:26:49,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f0f81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:49, skipping insertion in model container [2021-08-26 15:26:49,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:49" (1/1) ... [2021-08-26 15:26:49,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:49,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:49,432 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_string_destroy_harness.i[4492,4505] [2021-08-26 15:26:49,436 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_string_destroy_harness.i[4552,4565] [2021-08-26 15:26:49,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:49,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:50,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:50,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:50,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:50,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:50,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:50,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:50,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:50,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:50,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:50,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:50,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:50,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:50,621 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:26:50,630 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_string_destroy_harness.i[4492,4505] [2021-08-26 15:26:50,630 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_string_destroy_harness.i[4552,4565] [2021-08-26 15:26:50,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:50,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:50,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:50,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:50,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:50,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:50,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:50,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:50,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:50,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:50,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:50,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:50,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:50,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:50,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:51,050 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:26:51,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:51 WrapperNode [2021-08-26 15:26:51,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:51,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:51,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:26:51,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:26:51,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:51" (1/1) ... [2021-08-26 15:26:51,170 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 15:26:51,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:51" (1/1) ... [2021-08-26 15:26:51,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:51,235 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:26:51,237 INFO L168 Benchmark]: Toolchain (without parser) took 2157.05 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 59.2 MB in the beginning and 100.5 MB in the end (delta: -41.3 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:51,237 INFO L168 Benchmark]: CDTParser took 0.08 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:51,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1969.48 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 59.0 MB in the beginning and 105.9 MB in the end (delta: -46.9 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:51,238 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.74 ms. Allocated memory is still 167.8 MB. Free memory was 105.9 MB in the beginning and 100.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:51,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1969.48 ms. Allocated memory was 79.7 MB in the beginning and 167.8 MB in the end (delta: 88.1 MB). Free memory was 59.0 MB in the beginning and 105.9 MB in the end (delta: -46.9 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 182.74 ms. Allocated memory is still 167.8 MB. Free memory was 105.9 MB in the beginning and 100.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 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...