./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b ............................................................................................................................................................................... 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b .................................................................................................................................................................................................. 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 19:25:25,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:25:25,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:25:25,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:25:25,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:25:25,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:25:25,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:25:25,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:25:25,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:25:25,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:25:25,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:25:25,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:25:25,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:25:25,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:25:25,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:25:25,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:25:25,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:25:25,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:25:25,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:25:25,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:25:25,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:25:25,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:25:25,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:25:25,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:25:25,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:25:25,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:25:25,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:25:25,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:25:25,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:25:25,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:25:25,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:25:25,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:25:25,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:25:25,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:25:25,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:25:25,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:25:25,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:25:25,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:25:25,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:25:25,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:25:25,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:25:25,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:25:25,295 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:25:25,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:25:25,297 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:25:25,297 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:25:25,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:25:25,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:25:25,300 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:25:25,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:25:25,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:25:25,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:25:25,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:25:25,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:25:25,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:25:25,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:25:25,304 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:25:25,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:25:25,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:25:25,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:25:25,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:25:25,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:25:25,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:25:25,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:25:25,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:25:25,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:25:25,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:25:25,308 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:25:25,308 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:25:25,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:25:25,309 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:25:25,311 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2021-10-21 19:25:25,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:25:25,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:25:25,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:25:25,700 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:25:25,701 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:25:25,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-21 19:25:25,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/5c38748c4/b86682ca723741b09ab3f3fa87886eb4/FLAGf3cf4d597 [2021-10-21 19:25:26,819 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:25:26,820 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-21 19:25:26,877 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/5c38748c4/b86682ca723741b09ab3f3fa87886eb4/FLAGf3cf4d597 [2021-10-21 19:25:27,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/5c38748c4/b86682ca723741b09ab3f3fa87886eb4 [2021-10-21 19:25:27,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:25:27,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:25:27,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:25:27,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:25:27,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:25:27,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:27" (1/1) ... [2021-10-21 19:25:27,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ae413f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:27, skipping insertion in model container [2021-10-21 19:25:27,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:27" (1/1) ... [2021-10-21 19:25:27,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:25:27,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:25:27,741 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-21 19:25:27,750 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-21 19:25:27,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:27,788 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:28,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,934 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:28,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:29,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:29,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:29,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:29,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:29,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:29,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:29,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:29,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:29,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:29,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:29,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:30,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:30,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:30,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:30,264 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 19:25:30,278 INFO L168 Benchmark]: Toolchain (without parser) took 3083.46 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 45.5 MB in the beginning and 60.3 MB in the end (delta: -14.8 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:30,279 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 92.3 MB. Free memory is still 71.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:25:30,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3080.32 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 45.3 MB in the beginning and 60.3 MB in the end (delta: -15.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:30,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 92.3 MB. Free memory is still 71.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3080.32 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 45.3 MB in the beginning and 60.3 MB in the end (delta: -15.0 MB). Peak memory consumption was 17.0 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 19:25:33,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:25:33,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:25:33,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:25:33,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:25:33,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:25:33,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:25:33,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:25:33,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:25:33,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:25:33,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:25:33,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:25:33,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:25:33,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:25:33,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:25:33,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:25:33,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:25:33,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:25:33,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:25:33,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:25:33,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:25:33,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:25:33,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:25:33,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:25:33,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:25:33,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:25:33,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:25:33,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:25:33,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:25:33,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:25:33,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:25:33,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:25:33,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:25:33,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:25:33,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:25:33,123 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:25:33,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:25:33,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:25:33,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:25:33,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:25:33,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:25:33,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:25:33,168 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:25:33,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:25:33,169 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:25:33,169 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:25:33,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:25:33,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:25:33,173 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:25:33,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:25:33,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:25:33,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:25:33,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:25:33,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:25:33,179 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:25:33,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:25:33,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:25:33,179 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:25:33,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:25:33,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:25:33,180 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:25:33,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:25:33,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:25:33,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:25:33,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:25:33,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:25:33,182 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:25:33,182 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:25:33,182 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:25:33,182 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:25:33,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:25:33,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:25:33,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:25:33,183 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2021-10-21 19:25:33,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:25:33,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:25:33,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:25:33,786 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:25:33,787 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:25:33,788 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-21 19:25:33,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/0cdd32307/28226e60ddd4429f933bfc2359762ce8/FLAG4df12d1f6 [2021-10-21 19:25:35,192 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:25:35,193 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-21 19:25:35,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/0cdd32307/28226e60ddd4429f933bfc2359762ce8/FLAG4df12d1f6 [2021-10-21 19:25:35,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/bin/uautomizer-j4sWxH34Be/data/0cdd32307/28226e60ddd4429f933bfc2359762ce8 [2021-10-21 19:25:35,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:25:35,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:25:35,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:25:35,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:25:35,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:25:35,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:35" (1/1) ... [2021-10-21 19:25:35,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22271f97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:35, skipping insertion in model container [2021-10-21 19:25:35,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:35" (1/1) ... [2021-10-21 19:25:35,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:25:35,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:25:36,038 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-21 19:25:36,058 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-21 19:25:36,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:36,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:37,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:37,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:37,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:37,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:37,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:37,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:37,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:37,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:37,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:37,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:37,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:38,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:38,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:38,406 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:25:38,438 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-21 19:25:38,443 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_6eae9d01-a3ea-4835-a3bb-8fa14b8de573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-21 19:25:38,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:38,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:38,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,557 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:38,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:38,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:38,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:38,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:38,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:38,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:38,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:38,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:38,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:38,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:38,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:38,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:39,322 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:25:39,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:39 WrapperNode [2021-10-21 19:25:39,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:25:39,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:25:39,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:25:39,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:25:39,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:39" (1/1) ... [2021-10-21 19:25:39,543 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 19:25:39,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:39" (1/1) ... [2021-10-21 19:25:39,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:25:39,689 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:25:39,691 INFO L168 Benchmark]: Toolchain (without parser) took 4234.63 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 32.5 MB in the beginning and 57.0 MB in the end (delta: -24.4 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:39,707 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:25:39,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3878.56 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 32.3 MB in the beginning and 62.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:39,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 349.41 ms. Allocated memory is still 111.1 MB. Free memory was 62.3 MB in the beginning and 57.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:39,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3878.56 ms. Allocated memory was 62.9 MB in the beginning and 111.1 MB in the end (delta: 48.2 MB). Free memory was 32.3 MB in the beginning and 62.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 349.41 ms. Allocated memory is still 111.1 MB. Free memory was 62.3 MB in the beginning and 57.0 MB in the end (delta: 5.3 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...