./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 ............................................................................................................................................................................... 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 .................................................................................................................................................................................................. 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 19:24:45,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:24:45,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:24:45,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:24:45,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:24:45,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:24:45,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:24:45,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:24:45,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:24:45,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:24:45,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:24:45,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:24:45,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:24:45,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:24:45,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:24:45,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:24:45,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:24:45,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:24:45,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:24:45,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:24:45,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:24:45,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:24:45,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:24:45,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:24:45,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:24:45,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:24:45,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:24:45,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:24:45,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:24:45,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:24:45,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:24:45,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:24:45,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:24:45,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:24:45,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:24:45,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:24:45,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:24:45,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:24:45,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:24:45,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:24:45,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:24:45,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:24:45,625 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:24:45,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:24:45,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:24:45,626 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:24:45,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:24:45,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:24:45,629 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:24:45,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:24:45,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:24:45,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:24:45,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:24:45,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:24:45,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:24:45,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:24:45,632 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:24:45,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:24:45,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:24:45,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:24:45,633 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:24:45,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:24:45,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:24:45,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:24:45,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:24:45,634 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:24:45,635 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2021-10-21 19:24:45,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:24:46,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:24:46,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:24:46,031 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:24:46,033 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:24:46,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-21 19:24:46,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/797fa1f46/8d0c243f3b844f04a931c61391154f9a/FLAGeea3a4e87 [2021-10-21 19:24:47,142 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:24:47,143 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-21 19:24:47,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/797fa1f46/8d0c243f3b844f04a931c61391154f9a/FLAGeea3a4e87 [2021-10-21 19:24:47,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/797fa1f46/8d0c243f3b844f04a931c61391154f9a [2021-10-21 19:24:47,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:24:47,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:24:47,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:24:47,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:24:47,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:24:47,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:47" (1/1) ... [2021-10-21 19:24:47,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fad8f79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:47, skipping insertion in model container [2021-10-21 19:24:47,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:47" (1/1) ... [2021-10-21 19:24:47,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:24:47,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:24:48,083 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-21 19:24:48,092 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-21 19:24:48,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:24:48,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:24:49,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:49,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:24:49,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:24:49,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:24:49,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:24:49,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:24:49,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:24:49,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:24:49,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:24:49,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:24:49,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:24:50,050 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:24:50,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:50,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:50,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:24:50,388 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 19:24:50,396 INFO L168 Benchmark]: Toolchain (without parser) took 2817.56 ms. Allocated memory is still 94.4 MB. Free memory was 53.1 MB in the beginning and 38.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:24:50,396 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 77.6 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:24:50,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2812.70 ms. Allocated memory is still 94.4 MB. Free memory was 52.9 MB in the beginning and 38.1 MB in the end (delta: 14.8 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:24:50,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 77.6 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2812.70 ms. Allocated memory is still 94.4 MB. Free memory was 52.9 MB in the beginning and 38.1 MB in the end (delta: 14.8 MB). Peak memory consumption was 28.4 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 19:24:52,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:24:52,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:24:52,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:24:52,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:24:52,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:24:52,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:24:52,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:24:52,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:24:52,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:24:52,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:24:52,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:24:52,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:24:52,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:24:52,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:24:52,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:24:52,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:24:52,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:24:52,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:24:52,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:24:52,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:24:52,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:24:52,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:24:52,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:24:52,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:24:52,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:24:52,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:24:52,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:24:52,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:24:52,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:24:52,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:24:52,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:24:52,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:24:52,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:24:52,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:24:52,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:24:52,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:24:52,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:24:52,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:24:52,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:24:52,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:24:52,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:24:52,879 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:24:52,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:24:52,880 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:24:52,881 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:24:52,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:24:52,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:24:52,883 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:24:52,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:24:52,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:24:52,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:24:52,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:24:52,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:24:52,886 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:24:52,886 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:24:52,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:24:52,887 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:24:52,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:24:52,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:24:52,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:24:52,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:24:52,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:24:52,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:24:52,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:24:52,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:24:52,889 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:24:52,890 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:24:52,890 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:24:52,890 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:24:52,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:24:52,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:24:52,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:24:52,891 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2021-10-21 19:24:53,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:24:53,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:24:53,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:24:53,328 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:24:53,329 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:24:53,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-21 19:24:53,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/19e3d4d20/5f02516eeed54482b48be60440b059da/FLAGae4014dc5 [2021-10-21 19:24:54,304 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:24:54,305 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-21 19:24:54,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/19e3d4d20/5f02516eeed54482b48be60440b059da/FLAGae4014dc5 [2021-10-21 19:24:54,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/bin/uautomizer-j4sWxH34Be/data/19e3d4d20/5f02516eeed54482b48be60440b059da [2021-10-21 19:24:54,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:24:54,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:24:54,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:24:54,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:24:54,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:24:54,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:54" (1/1) ... [2021-10-21 19:24:54,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd702e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:54, skipping insertion in model container [2021-10-21 19:24:54,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:54" (1/1) ... [2021-10-21 19:24:54,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:24:54,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:24:55,297 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-21 19:24:55,305 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-21 19:24:55,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:24:55,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:24:56,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:56,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:24:57,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:24:57,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:24:57,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:24:57,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:24:57,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:24:57,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:24:57,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:24:57,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:24:57,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:24:57,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:24:57,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:24:57,666 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:24:57,685 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-21 19:24:57,686 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_b5a15b08-fad1-4ac9-9c6b-1e0eaf088649/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-21 19:24:57,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:24:57,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:24:57,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:24:57,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:24:57,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:24:57,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:24:57,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:24:57,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:24:57,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:24:57,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:24:57,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:24:57,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:24:57,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:24:57,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:57,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:24:58,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:24:58,488 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:24:58,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:58 WrapperNode [2021-10-21 19:24:58,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:24:58,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:24:58,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:24:58,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:24:58,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:58" (1/1) ... [2021-10-21 19:24:58,594 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 19:24:58,667 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:58" (1/1) ... [2021-10-21 19:24:58,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:24:58,668 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:24:58,670 INFO L168 Benchmark]: Toolchain (without parser) took 3910.11 ms. Allocated memory was 52.4 MB in the beginning and 98.6 MB in the end (delta: 46.1 MB). Free memory was 30.8 MB in the beginning and 41.9 MB in the end (delta: -11.1 MB). Peak memory consumption was 33.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:24:58,671 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 52.4 MB. Free memory was 33.0 MB in the beginning and 33.0 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:24:58,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3728.09 ms. Allocated memory was 52.4 MB in the beginning and 98.6 MB in the end (delta: 46.1 MB). Free memory was 30.6 MB in the beginning and 47.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:24:58,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.17 ms. Allocated memory is still 98.6 MB. Free memory was 47.3 MB in the beginning and 41.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:24:58,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 52.4 MB. Free memory was 33.0 MB in the beginning and 33.0 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3728.09 ms. Allocated memory was 52.4 MB in the beginning and 98.6 MB in the end (delta: 46.1 MB). Free memory was 30.6 MB in the beginning and 47.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.17 ms. Allocated memory is still 98.6 MB. Free memory was 47.3 MB in the beginning and 41.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 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...