./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt --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 851b73f2b89e5105ec50b913768e1462a125802a ............................................................................................................................................................................. 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_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt --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 851b73f2b89e5105ec50b913768e1462a125802a ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 01:03:57,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:03:57,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:03:57,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:03:57,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:03:57,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:03:57,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:03:57,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:03:57,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:03:57,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:03:57,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:03:57,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:03:57,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:03:57,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:03:57,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:03:57,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:03:57,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:03:57,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:03:57,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:03:57,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:03:57,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:03:57,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:03:57,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:03:57,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:03:57,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:03:57,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:03:57,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:03:57,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:03:57,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:03:57,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:03:57,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:03:57,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:03:57,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:03:57,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:03:57,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:03:57,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:03:57,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:03:57,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:03:57,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:03:57,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:03:57,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:03:57,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 01:03:58,011 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:03:58,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:03:58,011 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:03:58,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:03:58,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:03:58,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:03:58,013 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:03:58,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:03:58,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 01:03:58,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:03:58,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:03:58,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:03:58,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:03:58,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:03:58,015 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:03:58,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:03:58,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:03:58,016 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:03:58,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:03:58,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:03:58,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:03:58,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:03:58,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:03:58,017 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 01:03:58,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 01:03:58,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:03:58,018 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:03:58,018 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_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2021-10-13 01:03:58,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:03:58,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:03:58,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:03:58,453 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:03:58,454 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:03:58,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-10-13 01:03:58,540 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/326265b27/36e19d47c2444406bafa7e79e90ca378/FLAGa199d2fbe [2021-10-13 01:03:59,645 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:03:59,647 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-10-13 01:03:59,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/326265b27/36e19d47c2444406bafa7e79e90ca378/FLAGa199d2fbe [2021-10-13 01:04:00,024 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/326265b27/36e19d47c2444406bafa7e79e90ca378 [2021-10-13 01:04:00,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:04:00,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:04:00,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:04:00,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:04:00,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:04:00,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:04:00" (1/1) ... [2021-10-13 01:04:00,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b70ac32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:04:00, skipping insertion in model container [2021-10-13 01:04:00,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:04:00" (1/1) ... [2021-10-13 01:04:00,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:04:00,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:04:00,522 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-10-13 01:04:00,535 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-10-13 01:04:00,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:04:00,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:04:01,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:01,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:02,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:04:02,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:04:02,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:04:02,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:04:02,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:04:02,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:04:02,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:04:02,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:04:02,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:04:02,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:04:02,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:04:02,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:02,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:03,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:04:03,069 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) [2021-10-13 01:04:03,077 INFO L168 Benchmark]: Toolchain (without parser) took 3045.23 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 71.7 MB in the beginning and 75.9 MB in the end (delta: -4.2 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2021-10-13 01:04:03,078 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 98.6 MB. Free memory is still 74.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:04:03,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3040.41 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 71.4 MB in the beginning and 76.5 MB in the end (delta: -5.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2021-10-13 01:04:03,084 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 98.6 MB. Free memory is still 74.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3040.41 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 71.4 MB in the beginning and 76.5 MB in the end (delta: -5.0 MB). Peak memory consumption was 44.6 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-4e77c04 [2021-10-13 01:04:05,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:04:05,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:04:05,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:04:05,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:04:05,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:04:05,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:04:05,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:04:06,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:04:06,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:04:06,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:04:06,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:04:06,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:04:06,025 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:04:06,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:04:06,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:04:06,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:04:06,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:04:06,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:04:06,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:04:06,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:04:06,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:04:06,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:04:06,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:04:06,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:04:06,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:04:06,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:04:06,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:04:06,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:04:06,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:04:06,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:04:06,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:04:06,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:04:06,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:04:06,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:04:06,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:04:06,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:04:06,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:04:06,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:04:06,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:04:06,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:04:06,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 01:04:06,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:04:06,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:04:06,183 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:04:06,183 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:04:06,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:04:06,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:04:06,186 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:04:06,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:04:06,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:04:06,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:04:06,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:04:06,189 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:04:06,189 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 01:04:06,190 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 01:04:06,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:04:06,190 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:04:06,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:04:06,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:04:06,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:04:06,191 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:04:06,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:04:06,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:04:06,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:04:06,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:04:06,193 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 01:04:06,193 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 01:04:06,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:04:06,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:04:06,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 01:04:06,194 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_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2021-10-13 01:04:06,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:04:06,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:04:06,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:04:06,673 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:04:06,674 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:04:06,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-10-13 01:04:06,758 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/efb3e87d6/bb7e91ea8b664fdd85f2e5116a9fd82c/FLAG68aee35fe [2021-10-13 01:04:07,959 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:04:07,960 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-10-13 01:04:08,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/efb3e87d6/bb7e91ea8b664fdd85f2e5116a9fd82c/FLAG68aee35fe [2021-10-13 01:04:08,228 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299e3e2f-6e98-40d8-9986-0932eed78218/bin/uautomizer-WNIpwEf4Nt/data/efb3e87d6/bb7e91ea8b664fdd85f2e5116a9fd82c [2021-10-13 01:04:08,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:04:08,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:04:08,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:04:08,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:04:08,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:04:08,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:04:08" (1/1) ... [2021-10-13 01:04:08,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2538e34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:04:08, skipping insertion in model container [2021-10-13 01:04:08,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:04:08" (1/1) ... [2021-10-13 01:04:08,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:04:08,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:04:08,885 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-10-13 01:04:08,897 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-10-13 01:04:08,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:04:08,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:04:10,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:10,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:04:10,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:04:10,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:04:10,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:04:10,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:04:10,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:04:10,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:04:10,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:04:10,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:04:10,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:04:11,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:04:11,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:04:11,547 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 01:04:11,579 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-10-13 01:04:11,588 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_299e3e2f-6e98-40d8-9986-0932eed78218/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-10-13 01:04:11,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:04:11,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:04:11,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:04:11,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:04:11,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:04:11,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:04:11,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:04:11,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:04:11,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:04:11,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:04:11,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:04:11,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:04:11,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:04:11,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:11,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:04:12,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:04:12,382 INFO L208 MainTranslator]: Completed translation [2021-10-13 01:04:12,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:04:12 WrapperNode [2021-10-13 01:04:12,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 01:04:12,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 01:04:12,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 01:04:12,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 01:04:12,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:04:12" (1/1) ... [2021-10-13 01:04:12,615 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]]] [2021-10-13 01:04:12,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:04:12" (1/1) ... [2021-10-13 01:04:12,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 01:04:12,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 01:04:12,673 INFO L168 Benchmark]: Toolchain (without parser) took 4435.31 ms. Allocated memory was 60.8 MB in the beginning and 115.3 MB in the end (delta: 54.5 MB). Free memory was 31.0 MB in the beginning and 67.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 46.6 MB. Max. memory is 16.1 GB. [2021-10-13 01:04:12,673 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:04:12,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4142.54 ms. Allocated memory was 60.8 MB in the beginning and 115.3 MB in the end (delta: 54.5 MB). Free memory was 30.9 MB in the beginning and 46.0 MB in the end (delta: -15.2 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. [2021-10-13 01:04:12,675 INFO L168 Benchmark]: Boogie Procedure Inliner took 285.60 ms. Allocated memory is still 115.3 MB. Free memory was 46.0 MB in the beginning and 67.0 MB in the end (delta: -20.9 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2021-10-13 01:04:12,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4142.54 ms. Allocated memory was 60.8 MB in the beginning and 115.3 MB in the end (delta: 54.5 MB). Free memory was 30.9 MB in the beginning and 46.0 MB in the end (delta: -15.2 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 285.60 ms. Allocated memory is still 115.3 MB. Free memory was 46.0 MB in the beginning and 67.0 MB in the end (delta: -20.9 MB). Peak memory consumption was 4.8 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...