./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be --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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be --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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:00:23,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:00:23,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:00:23,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:00:23,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:00:23,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:00:23,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:00:23,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:00:23,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:00:23,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:00:23,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:00:23,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:00:23,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:00:23,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:00:23,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:00:23,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:00:23,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:00:23,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:00:23,101 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:00:23,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:00:23,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:00:23,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:00:23,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:00:23,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:00:23,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:00:23,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:00:23,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:00:23,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:00:23,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:00:23,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:00:23,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:00:23,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:00:23,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:00:23,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:00:23,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:00:23,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:00:23,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:00:23,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:00:23,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:00:23,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:00:23,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:00:23,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:00:23,191 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:00:23,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:00:23,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:00:23,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:00:23,196 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:00:23,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:00:23,197 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:00:23,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:00:23,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:00:23,198 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:00:23,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:00:23,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:00:23,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:00:23,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:00:23,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:00:23,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:00:23,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:00:23,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:00:23,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:00:23,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:00:23,201 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:00:23,201 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:00:23,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:00:23,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:00:23,202 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-10-21 20:00:23,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:00:23,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:00:23,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:00:23,521 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:00:23,523 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:00:23,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-21 20:00:23,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/1b4037ea4/bff82e95a7cb45bf9b19d428789c2e3c/FLAGc81b12e7e [2021-10-21 20:00:24,353 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:00:24,354 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-21 20:00:24,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/1b4037ea4/bff82e95a7cb45bf9b19d428789c2e3c/FLAGc81b12e7e [2021-10-21 20:00:24,896 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/1b4037ea4/bff82e95a7cb45bf9b19d428789c2e3c [2021-10-21 20:00:24,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:00:24,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:00:24,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:24,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:00:24,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:00:24,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:24" (1/1) ... [2021-10-21 20:00:24,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dbdef25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:24, skipping insertion in model container [2021-10-21 20:00:24,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:24" (1/1) ... [2021-10-21 20:00:24,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:00:25,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:00:25,329 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-21 20:00:25,337 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-21 20:00:25,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:25,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:26,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:26,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:26,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:26,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:26,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:26,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:26,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:26,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:26,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:26,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:26,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:26,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:27,123 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:27,159 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:27,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:27,271 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) [2021-10-21 20:00:27,276 INFO L168 Benchmark]: Toolchain (without parser) took 2374.55 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 67.4 MB in the beginning and 75.0 MB in the end (delta: -7.6 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:27,277 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 92.3 MB. Free memory was 62.1 MB in the beginning and 62.0 MB in the end (delta: 21.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:00:27,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2372.61 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 67.0 MB in the beginning and 75.0 MB in the end (delta: -8.0 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:27,280 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 92.3 MB. Free memory was 62.1 MB in the beginning and 62.0 MB in the end (delta: 21.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2372.61 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 67.0 MB in the beginning and 75.0 MB in the end (delta: -8.0 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:00:29,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:00:29,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:00:29,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:00:29,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:00:29,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:00:29,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:00:29,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:00:29,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:00:29,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:00:29,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:00:29,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:00:29,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:00:29,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:00:29,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:00:29,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:00:29,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:00:29,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:00:29,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:00:29,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:00:29,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:00:29,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:00:29,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:00:29,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:00:29,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:00:29,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:00:29,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:00:29,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:00:29,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:00:29,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:00:29,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:00:29,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:00:29,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:00:29,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:00:29,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:00:29,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:00:29,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:00:29,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:00:29,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:00:29,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:00:29,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:00:29,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:00:29,505 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:00:29,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:00:29,506 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:00:29,506 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:00:29,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:00:29,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:00:29,509 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:00:29,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:00:29,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:00:29,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:00:29,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:00:29,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:00:29,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:00:29,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:00:29,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:00:29,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:00:29,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:00:29,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:00:29,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:00:29,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:00:29,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:00:29,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:00:29,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:00:29,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:00:29,515 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:00:29,515 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:00:29,515 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:00:29,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:00:29,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:00:29,516 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:00:29,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:00:29,516 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-10-21 20:00:29,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:00:29,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:00:29,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:00:29,886 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:00:29,886 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:00:29,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-21 20:00:29,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/d812281ef/697030dbf92044e8b5d46113d26bbf89/FLAG1fcd055a3 [2021-10-21 20:00:30,836 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:00:30,836 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-10-21 20:00:30,879 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/d812281ef/697030dbf92044e8b5d46113d26bbf89/FLAG1fcd055a3 [2021-10-21 20:00:31,278 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/bin/uautomizer-j4sWxH34Be/data/d812281ef/697030dbf92044e8b5d46113d26bbf89 [2021-10-21 20:00:31,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:00:31,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:00:31,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:31,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:00:31,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:00:31,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:31" (1/1) ... [2021-10-21 20:00:31,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4234e2f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:31, skipping insertion in model container [2021-10-21 20:00:31,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:00:31" (1/1) ... [2021-10-21 20:00:31,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:00:31,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:00:31,741 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-21 20:00:31,750 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-21 20:00:31,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:31,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:32,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:32,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:33,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:33,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:33,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:33,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:33,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:33,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:33,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:33,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:33,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:33,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:33,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:33,839 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:00:33,867 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-10-21 20:00:33,867 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e18bafcf-1e8a-4874-99a4-43272b998c86/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-10-21 20:00:33,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:00:33,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:00:33,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:33,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:34,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:00:34,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:00:34,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:00:34,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:00:34,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:00:34,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:00:34,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:00:34,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:00:34,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:00:34,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:00:34,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:00:34,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:34,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:00:34,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:00:34,532 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:00:34,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:34 WrapperNode [2021-10-21 20:00:34,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:00:34,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:00:34,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:00:34,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:00:34,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:34" (1/1) ... [2021-10-21 20:00:34,609 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]]] [2021-10-21 20:00:34,654 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:00:34" (1/1) ... [2021-10-21 20:00:34,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:00:34,655 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:00:34,657 INFO L168 Benchmark]: Toolchain (without parser) took 3373.47 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 38.4 MB in the beginning and 64.8 MB in the end (delta: -26.4 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:34,657 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:00:34,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3249.22 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 38.3 MB in the beginning and 70.4 MB in the end (delta: -32.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:34,658 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.23 ms. Allocated memory is still 125.8 MB. Free memory was 70.4 MB in the beginning and 64.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:00:34,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3249.22 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 38.3 MB in the beginning and 70.4 MB in the end (delta: -32.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.23 ms. Allocated memory is still 125.8 MB. Free memory was 70.4 MB in the beginning and 64.8 MB in the end (delta: 5.6 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...