./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf 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.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 a1b405d6d6cda706e86e71cd090e73ccd819e862 ................................................................................................................................................................................... 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.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 a1b405d6d6cda706e86e71cd090e73ccd819e862 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:54:52,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:54:52,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:54:52,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:54:52,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:54:52,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:54:52,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:54:52,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:54:52,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:54:52,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:54:52,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:54:52,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:54:52,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:54:52,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:54:52,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:54:52,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:54:52,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:54:52,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:54:52,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:54:52,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:54:52,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:54:52,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:54:52,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:54:52,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:54:52,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:54:52,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:54:52,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:54:52,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:54:52,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:54:52,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:54:52,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:54:52,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:54:52,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:54:52,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:54:52,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:54:52,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:54:52,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:54:52,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:54:52,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:54:52,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:54:52,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:54:52,320 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 22:54:52,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:54:52,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:54:52,367 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:54:52,367 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:54:52,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:54:52,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:54:52,370 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:54:52,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:54:52,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 22:54:52,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:54:52,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:54:52,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:54:52,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:54:52,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:54:52,372 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:54:52,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:54:52,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:54:52,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:54:52,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:54:52,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:54:52,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:54:52,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:54:52,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:54:52,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 22:54:52,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 22:54:52,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:54:52,375 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:54:52,375 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b405d6d6cda706e86e71cd090e73ccd819e862 [2021-08-29 22:54:52,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:54:52,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:54:52,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:54:52,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:54:52,747 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:54:52,750 INFO L432 ainManager$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.i [2021-08-29 22:54:52,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb3dbc22/394219cd569240768af8b71295da9a11/FLAG6b1928c70 [2021-08-29 22:54:53,674 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:54:53,674 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-08-29 22:54:53,723 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb3dbc22/394219cd569240768af8b71295da9a11/FLAG6b1928c70 [2021-08-29 22:54:54,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb3dbc22/394219cd569240768af8b71295da9a11 [2021-08-29 22:54:54,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:54:54,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:54:54,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:54:54,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:54:54,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:54:54,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:54" (1/1) ... [2021-08-29 22:54:54,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786758ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:54, skipping insertion in model container [2021-08-29 22:54:54,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:54" (1/1) ... [2021-08-29 22:54:54,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:54:54,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:54:54,631 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.i[4497,4510] [2021-08-29 22:54:54,640 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.i[4557,4570] [2021-08-29 22:54:54,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:54:54,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:54:55,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:55,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:56,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:54:56,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:54:56,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:54:56,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:54:56,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:54:56,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:54:56,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:54:56,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:54:56,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:54:56,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:54:56,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:54:56,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:56,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:54:56,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:54:56,452 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) [2021-08-29 22:54:56,457 INFO L158 Benchmark]: Toolchain (without parser) took 2246.71ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 30.6MB in the beginning and 40.4MB in the end (delta: -9.8MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2021-08-29 22:54:56,458 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 60.8MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 38.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:54:56,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2243.37ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 30.4MB in the beginning and 40.4MB in the end (delta: -10.1MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2021-08-29 22:54:56,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79ms. Allocated memory is still 60.8MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 38.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2243.37ms. Allocated memory was 60.8MB in the beginning and 75.5MB in the end (delta: 14.7MB). Free memory was 30.4MB in the beginning and 40.4MB in the end (delta: -10.1MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * 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-wip.dd.seqcomp-5fbdf5b [2021-08-29 22:54:58,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 22:54:58,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 22:54:58,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 22:54:58,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 22:54:58,350 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 22:54:58,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 22:54:58,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 22:54:58,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 22:54:58,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 22:54:58,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 22:54:58,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 22:54:58,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 22:54:58,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 22:54:58,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 22:54:58,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 22:54:58,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 22:54:58,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 22:54:58,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 22:54:58,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 22:54:58,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 22:54:58,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 22:54:58,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 22:54:58,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 22:54:58,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 22:54:58,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 22:54:58,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 22:54:58,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 22:54:58,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 22:54:58,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 22:54:58,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 22:54:58,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 22:54:58,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 22:54:58,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 22:54:58,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 22:54:58,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 22:54:58,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 22:54:58,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 22:54:58,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 22:54:58,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 22:54:58,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 22:54:58,385 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 22:54:58,406 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 22:54:58,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 22:54:58,407 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 22:54:58,407 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 22:54:58,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 22:54:58,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 22:54:58,409 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 22:54:58,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 22:54:58,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 22:54:58,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 22:54:58,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 22:54:58,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 22:54:58,410 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 22:54:58,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 22:54:58,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 22:54:58,411 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 22:54:58,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 22:54:58,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 22:54:58,420 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 22:54:58,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 22:54:58,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 22:54:58,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 22:54:58,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 22:54:58,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 22:54:58,422 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 22:54:58,422 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 22:54:58,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 22:54:58,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 22:54:58,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 22:54:58,423 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b405d6d6cda706e86e71cd090e73ccd819e862 [2021-08-29 22:54:58,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 22:54:58,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 22:54:58,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 22:54:58,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 22:54:58,869 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 22:54:58,871 INFO L432 ainManager$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.i [2021-08-29 22:54:58,937 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a994ff6/28cabfa1d9754f4f86632e850266d6ff/FLAG1c7b1ca8e [2021-08-29 22:54:59,754 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 22:54:59,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-08-29 22:54:59,797 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a994ff6/28cabfa1d9754f4f86632e850266d6ff/FLAG1c7b1ca8e [2021-08-29 22:54:59,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84a994ff6/28cabfa1d9754f4f86632e850266d6ff [2021-08-29 22:54:59,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 22:54:59,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 22:54:59,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 22:54:59,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 22:54:59,960 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 22:54:59,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:59" (1/1) ... [2021-08-29 22:54:59,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@491ed885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:54:59, skipping insertion in model container [2021-08-29 22:54:59,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 10:54:59" (1/1) ... [2021-08-29 22:54:59,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 22:55:00,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 22:55:00,399 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.i[4497,4510] [2021-08-29 22:55:00,410 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.i[4557,4570] [2021-08-29 22:55:00,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:55:00,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:55:01,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:01,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:55:01,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:55:01,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:55:01,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:55:01,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:55:01,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:55:01,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:55:01,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:55:01,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:55:01,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:55:02,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:55:02,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:55:02,295 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 22:55:02,323 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.i[4497,4510] [2021-08-29 22:55:02,324 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.i[4557,4570] [2021-08-29 22:55:02,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 22:55:02,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 22:55:02,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,397 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 22:55:02,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 22:55:02,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 22:55:02,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 22:55:02,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 22:55:02,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 22:55:02,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 22:55:02,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 22:55:02,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 22:55:02,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 22:55:02,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 22:55:02,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 22:55:02,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 22:55:02,955 INFO L208 MainTranslator]: Completed translation [2021-08-29 22:55:02,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:55:02 WrapperNode [2021-08-29 22:55:02,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 22:55:02,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 22:55:02,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 22:55:02,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 22:55:02,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:55:02" (1/1) ... [2021-08-29 22:55:03,104 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]]] [2021-08-29 22:55:03,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 10:55:02" (1/1) ... [2021-08-29 22:55:03,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 22:55:03,146 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 22:55:03,148 INFO L158 Benchmark]: Toolchain (without parser) took 3197.74ms. Allocated memory was 52.4MB in the beginning and 104.9MB in the end (delta: 52.4MB). Free memory was 31.1MB in the beginning and 51.4MB in the end (delta: -20.3MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2021-08-29 22:55:03,148 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.3MB in the end (delta: 67.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 22:55:03,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3005.60ms. Allocated memory was 52.4MB in the beginning and 104.9MB in the end (delta: 52.4MB). Free memory was 30.9MB in the beginning and 57.2MB in the end (delta: -26.3MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2021-08-29 22:55:03,149 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.78ms. Allocated memory is still 104.9MB. Free memory was 56.7MB in the beginning and 51.4MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-08-29 22:55:03,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.3MB in the end (delta: 67.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3005.60ms. Allocated memory was 52.4MB in the beginning and 104.9MB in the end (delta: 52.4MB). Free memory was 30.9MB in the beginning and 57.2MB in the end (delta: -26.3MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.78ms. Allocated memory is still 104.9MB. Free memory was 56.7MB in the beginning and 51.4MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * 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...