./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 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_linked_list_front_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 fa33d27310e4779245d1a0d88d2818a3d7a466cd ............................................................................................................................................................................................................ 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_linked_list_front_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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .................................................................................................................................................................................................. 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.multireach-323-8d31f38 [2021-07-05 16:58:48,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:58:48,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:58:48,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:58:48,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:58:48,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:58:48,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:58:48,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:58:48,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:58:48,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:58:48,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:58:48,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:58:48,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:58:48,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:58:48,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:58:48,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:58:49,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:58:49,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:58:49,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:58:49,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:58:49,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:58:49,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:58:49,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:58:49,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:58:49,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:58:49,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:58:49,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:58:49,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:58:49,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:58:49,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:58:49,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:58:49,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:58:49,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:58:49,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:58:49,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:58:49,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:58:49,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:58:49,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:58:49,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:58:49,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:58:49,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:58:49,027 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:58:49,063 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:58:49,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:58:49,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:58:49,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:58:49,066 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:58:49,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:58:49,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:58:49,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:58:49,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:58:49,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:58:49,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:58:49,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:58:49,068 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:58:49,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:58:49,068 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:58:49,068 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:58:49,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:58:49,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:58:49,070 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:58:49,070 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2021-07-05 16:58:49,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:58:49,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:58:49,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:58:49,341 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:58:49,341 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:58:49,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-07-05 16:58:49,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ced331c5/3648970aa1c6456996bca6bbb9719bba/FLAGab131bf9b [2021-07-05 16:58:49,995 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:58:49,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-07-05 16:58:50,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ced331c5/3648970aa1c6456996bca6bbb9719bba/FLAGab131bf9b [2021-07-05 16:58:50,184 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ced331c5/3648970aa1c6456996bca6bbb9719bba [2021-07-05 16:58:50,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:58:50,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:58:50,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:58:50,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:58:50,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:58:50,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:58:50" (1/1) ... [2021-07-05 16:58:50,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f161a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:58:50, skipping insertion in model container [2021-07-05 16:58:50,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:58:50" (1/1) ... [2021-07-05 16:58:50,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:58:50,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:58:50,459 WARN L224 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_linked_list_front_harness.i[4495,4508] [2021-07-05 16:58:50,465 WARN L224 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_linked_list_front_harness.i[4555,4568] [2021-07-05 16:58:50,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:58:50,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:58:51,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,124 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:58:51,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:58:51,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:58:51,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:58:51,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:58:51,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:58:51,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:58:51,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:58:51,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:58:51,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:58:51,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:58:51,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:58:51,437 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:58:51,447 WARN L224 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_linked_list_front_harness.i[4495,4508] [2021-07-05 16:58:51,448 WARN L224 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_linked_list_front_harness.i[4555,4568] [2021-07-05 16:58:51,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:58:51,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:58:51,471 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:51,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:58:51,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:58:51,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:58:51,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:58:51,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:58:51,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:58:51,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:58:51,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:58:51,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:58:51,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:58:51,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:58:51,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:58:51,592 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2021-07-05 16:58:51,599 INFO L168 Benchmark]: Toolchain (without parser) took 1409.90 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 37.0 MB in the beginning and 54.2 MB in the end (delta: -17.2 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2021-07-05 16:58:51,600 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:58:51,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1408.41 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 36.8 MB in the beginning and 54.2 MB in the end (delta: -17.4 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2021-07-05 16:58:51,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1408.41 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 36.8 MB in the beginning and 54.2 MB in the end (delta: -17.4 MB). Peak memory consumption was 33.1 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-wip.dd.multireach-323-8d31f38 [2021-07-05 16:58:53,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:58:53,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:58:53,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:58:53,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:58:53,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:58:53,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:58:53,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:58:53,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:58:53,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:58:53,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:58:53,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:58:53,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:58:53,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:58:53,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:58:53,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:58:53,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:58:53,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:58:53,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:58:53,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:58:53,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:58:53,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:58:53,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:58:53,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:58:53,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:58:53,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:58:53,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:58:53,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:58:53,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:58:53,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:58:53,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:58:53,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:58:53,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:58:53,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:58:53,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:58:53,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:58:53,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:58:53,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:58:53,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:58:53,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:58:53,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:58:53,208 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:58:53,246 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:58:53,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:58:53,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:58:53,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:58:53,249 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:58:53,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:58:53,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:58:53,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:58:53,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:58:53,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:58:53,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:58:53,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:58:53,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:58:53,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:58:53,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:58:53,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:58:53,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:58:53,252 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:58:53,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:58:53,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:58:53,253 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:58:53,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:58:53,253 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2021-07-05 16:58:53,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:58:53,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:58:53,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:58:53,521 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:58:53,522 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:58:53,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-07-05 16:58:53,573 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a395eadc6/26bb9a2587034bdda41f61e5de61eb17/FLAGd86f17174 [2021-07-05 16:58:54,110 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:58:54,110 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2021-07-05 16:58:54,137 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a395eadc6/26bb9a2587034bdda41f61e5de61eb17/FLAGd86f17174 [2021-07-05 16:58:54,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a395eadc6/26bb9a2587034bdda41f61e5de61eb17 [2021-07-05 16:58:54,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:58:54,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:58:54,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:58:54,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:58:54,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:58:54,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:58:54" (1/1) ... [2021-07-05 16:58:54,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788b8e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:58:54, skipping insertion in model container [2021-07-05 16:58:54,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:58:54" (1/1) ... [2021-07-05 16:58:54,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:58:54,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:58:54,868 WARN L224 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_linked_list_front_harness.i[4495,4508] [2021-07-05 16:58:54,872 WARN L224 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_linked_list_front_harness.i[4555,4568] [2021-07-05 16:58:54,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:58:54,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:58:55,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:58:55,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:58:55,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:58:55,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:58:55,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:58:55,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:58:55,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:58:55,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:58:55,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:58:55,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:58:55,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:58:55,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:58:55,590 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:58:55,609 WARN L224 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_linked_list_front_harness.i[4495,4508] [2021-07-05 16:58:55,610 WARN L224 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_linked_list_front_harness.i[4555,4568] [2021-07-05 16:58:55,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:58:55,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:58:55,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:58:55,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:58:55,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:58:55,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:58:55,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:58:55,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:58:55,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:58:55,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:58:55,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:58:55,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:58:55,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:58:55,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:58:55,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:58:56,297 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:58:56,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:58:56 WrapperNode [2021-07-05 16:58:56,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:58:56,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:58:56,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:58:56,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:58:56,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:58:56" (1/1) ... [2021-07-05 16:58:56,324 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]]] [2021-07-05 16:58:56,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:58:56" (1/1) ... [2021-07-05 16:58:56,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:58:56,355 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:58:56,357 INFO L168 Benchmark]: Toolchain (without parser) took 1738.11 ms. Allocated memory was 48.2 MB in the beginning and 104.9 MB in the end (delta: 56.6 MB). Free memory was 27.1 MB in the beginning and 53.0 MB in the end (delta: -25.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2021-07-05 16:58:56,357 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:58:56,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1677.67 ms. Allocated memory was 48.2 MB in the beginning and 104.9 MB in the end (delta: 56.6 MB). Free memory was 27.0 MB in the beginning and 57.2 MB in the end (delta: -30.2 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:58:56,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.35 ms. Allocated memory is still 104.9 MB. Free memory was 57.2 MB in the beginning and 53.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:58:56,359 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1677.67 ms. Allocated memory was 48.2 MB in the beginning and 104.9 MB in the end (delta: 56.6 MB). Free memory was 27.0 MB in the beginning and 57.2 MB in the end (delta: -30.2 MB). Peak memory consumption was 66.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.35 ms. Allocated memory is still 104.9 MB. Free memory was 57.2 MB in the beginning and 53.0 MB in the end (delta: 4.2 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...