./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC --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 5a7e13a51519fdc4492cd8ab9b0480934eff67b1 ........................................................................................................................................................................... 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC --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 5a7e13a51519fdc4492cd8ab9b0480934eff67b1 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:16,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:16,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:16,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:16,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:16,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:16,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:16,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:16,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:16,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:16,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:16,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:16,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:16,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:16,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:16,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:16,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:16,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:16,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:16,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:16,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:16,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:16,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:16,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:16,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:16,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:16,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:16,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:16,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:16,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:16,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:16,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:16,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:16,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:16,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:16,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:16,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:16,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:16,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:16,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:16,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:16,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:30:16,576 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:16,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:16,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:16,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:16,579 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:16,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:16,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:30:16,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:16,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:16,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:16,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:16,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:16,588 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:16,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:16,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:16,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:16,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:16,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:16,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:16,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:16,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:16,590 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:30:16,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:30:16,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:16,591 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:16,591 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a7e13a51519fdc4492cd8ab9b0480934eff67b1 [2021-10-11 00:30:16,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:16,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:16,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:16,942 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:16,943 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:16,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-10-11 00:30:17,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/20025596e/dacc6159e91142fcb89bacb31e2bfa21/FLAGed9d7d4cb [2021-10-11 00:30:18,024 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:18,024 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-10-11 00:30:18,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/20025596e/dacc6159e91142fcb89bacb31e2bfa21/FLAGed9d7d4cb [2021-10-11 00:30:18,378 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/20025596e/dacc6159e91142fcb89bacb31e2bfa21 [2021-10-11 00:30:18,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:18,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:18,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:18,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:18,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:18,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:18" (1/1) ... [2021-10-11 00:30:18,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2055d1ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:18, skipping insertion in model container [2021-10-11 00:30:18,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:18" (1/1) ... [2021-10-11 00:30:18,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:18,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:18,899 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-10-11 00:30:18,912 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-10-11 00:30:18,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:18,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:19,983 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,985 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:19,986 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,003 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,005 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,005 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:20,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:20,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:20,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:20,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:20,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:20,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:20,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:20,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:20,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:20,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:20,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:21,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:21,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:21,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:21,194 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) 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) [2021-10-11 00:30:21,199 INFO L168 Benchmark]: Toolchain (without parser) took 2815.35 ms. Allocated memory is still 104.9 MB. Free memory was 62.7 MB in the beginning and 48.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:21,200 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 63.2 MB in the beginning and 63.1 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:21,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2803.20 ms. Allocated memory is still 104.9 MB. Free memory was 62.4 MB in the beginning and 48.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:21,202 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 63.2 MB in the beginning and 63.1 MB in the end (delta: 30.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2803.20 ms. Allocated memory is still 104.9 MB. Free memory was 62.4 MB in the beginning and 48.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 14.7 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 0.2.0-7b2dab5 [2021-10-11 00:30:23,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:23,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:23,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:23,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:23,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:23,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:23,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:23,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:23,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:23,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:23,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:23,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:23,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:23,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:23,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:23,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:23,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:23,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:23,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:23,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:23,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:23,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:23,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:23,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:23,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:23,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:23,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:23,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:23,465 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:23,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:23,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:23,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:23,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:23,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:23,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:23,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:23,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:23,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:23,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:23,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:23,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:30:23,501 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:23,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:23,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:23,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:23,503 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:23,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:23,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:23,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:23,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:23,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:23,504 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:30:23,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:30:23,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:23,505 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:23,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:23,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:23,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:23,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:23,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:23,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:23,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:23,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:23,506 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:30:23,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:30:23,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:23,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:23,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:30:23,507 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a7e13a51519fdc4492cd8ab9b0480934eff67b1 [2021-10-11 00:30:23,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:23,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:23,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:23,899 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:23,899 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:23,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-10-11 00:30:23,976 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/a9a3be007/402fcd6ecac9455db6707e4b64a4e6bb/FLAGa13c00ede [2021-10-11 00:30:24,900 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:24,901 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-10-11 00:30:24,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/a9a3be007/402fcd6ecac9455db6707e4b64a4e6bb/FLAGa13c00ede [2021-10-11 00:30:25,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2355a6ed-6bfa-47c8-84f1-3234a77471d0/bin/uautomizer-Z5i5R5N3CC/data/a9a3be007/402fcd6ecac9455db6707e4b64a4e6bb [2021-10-11 00:30:25,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:25,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:25,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:25,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:25,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:25,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:25" (1/1) ... [2021-10-11 00:30:25,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0e3b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:25, skipping insertion in model container [2021-10-11 00:30:25,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:25" (1/1) ... [2021-10-11 00:30:25,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:25,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:25,928 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-10-11 00:30:25,935 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-10-11 00:30:25,963 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:25,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:26,990 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:26,991 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:26,992 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:26,993 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:26,994 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,011 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,013 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,014 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:27,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:27,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:27,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:27,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:27,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:27,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:27,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:27,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:27,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:27,907 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:27,908 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:28,136 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:28,166 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-10-11 00:30:28,167 WARN L226 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_2355a6ed-6bfa-47c8-84f1-3234a77471d0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-10-11 00:30:28,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:28,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:28,232 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,232 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,233 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,235 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,235 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,248 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,251 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,251 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:28,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:28,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:28,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:28,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:28,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:28,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:28,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:28,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:28,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:28,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:28,458 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,458 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:28,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:29,742 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:29,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:29 WrapperNode [2021-10-11 00:30:29,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:29,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:29,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:29,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:29,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:29" (1/1) ... [2021-10-11 00:30:29,844 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]]] [2021-10-11 00:30:29,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:29" (1/1) ... [2021-10-11 00:30:29,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:29,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:29,917 INFO L168 Benchmark]: Toolchain (without parser) took 4511.00 ms. Allocated memory was 83.9 MB in the beginning and 163.6 MB in the end (delta: 79.7 MB). Free memory was 52.7 MB in the beginning and 76.6 MB in the end (delta: -24.0 MB). Peak memory consumption was 54.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:29,918 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 50.3 MB. Free memory was 30.4 MB in the beginning and 30.4 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:29,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4318.71 ms. Allocated memory was 83.9 MB in the beginning and 163.6 MB in the end (delta: 79.7 MB). Free memory was 52.4 MB in the beginning and 82.9 MB in the end (delta: -30.6 MB). Peak memory consumption was 77.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:29,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.41 ms. Allocated memory is still 163.6 MB. Free memory was 82.9 MB in the beginning and 76.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:29,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 ms. Allocated memory is still 50.3 MB. Free memory was 30.4 MB in the beginning and 30.4 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4318.71 ms. Allocated memory was 83.9 MB in the beginning and 163.6 MB in the end (delta: 79.7 MB). Free memory was 52.4 MB in the beginning and 82.9 MB in the end (delta: -30.6 MB). Peak memory consumption was 77.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.41 ms. Allocated memory is still 163.6 MB. Free memory was 82.9 MB in the beginning and 76.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...