./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 153f3f223592d99a48214005093c866465e55c31 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 153f3f223592d99a48214005093c866465e55c31 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:16:23,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:23,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:23,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:23,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:23,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:23,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:24,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:24,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:24,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:24,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:24,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:24,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:24,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:24,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:24,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:24,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:24,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:24,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:24,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:24,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:24,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:24,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:24,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:24,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:24,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:24,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:24,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:24,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:24,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:24,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:24,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:24,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:24,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:24,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:24,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:24,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:24,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:24,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:24,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:24,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:24,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:16:24,116 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:24,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:24,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:16:24,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:16:24,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:24,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:24,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:24,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:24,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:24,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:16:24,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:24,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:16:24,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:16:24,119 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:24,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:16:24,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:24,120 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:24,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:24,120 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:24,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:24,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:24,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:24,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:16:24,121 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:16:24,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:16:24,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:16:24,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:16:24,122 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2020-12-01 18:16:24,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:24,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:24,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:24,430 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:24,431 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:24,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-01 18:16:24,549 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/644f46df6/328525b76a8446b99483a7b96b6f2d71/FLAG4aa45c005 [2020-12-01 18:16:25,417 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:25,418 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-01 18:16:25,458 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/644f46df6/328525b76a8446b99483a7b96b6f2d71/FLAG4aa45c005 [2020-12-01 18:16:25,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/644f46df6/328525b76a8446b99483a7b96b6f2d71 [2020-12-01 18:16:25,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:25,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:25,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:25,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:25,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:25,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:25" (1/1) ... [2020-12-01 18:16:25,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18533ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:25, skipping insertion in model container [2020-12-01 18:16:25,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:25" (1/1) ... [2020-12-01 18:16:25,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:26,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:26,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:16:26,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:16:27,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:27,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:28,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:16:28,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:16:28,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:16:28,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:16:28,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:16:28,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:16:28,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:16:28,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:16:28,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:16:28,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:16:28,439 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:16:28,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:28,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:28,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:28,694 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:618) 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) [2020-12-01 18:16:28,700 INFO L168 Benchmark]: Toolchain (without parser) took 2783.74 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 61.0 MB in the beginning and 77.8 MB in the end (delta: -16.7 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:28,701 INFO L168 Benchmark]: CDTParser took 0.68 ms. Allocated memory is still 100.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:28,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2772.30 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 77.8 MB in the end (delta: -17.2 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:28,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 ms. Allocated memory is still 100.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2772.30 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 77.8 MB in the end (delta: -17.2 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:16:31,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:31,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:31,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:31,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:31,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:31,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:31,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:31,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:31,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:31,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:31,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:31,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:31,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:31,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:31,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:31,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:31,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:31,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:31,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:31,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:31,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:31,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:31,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:31,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:31,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:31,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:31,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:31,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:31,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:31,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:31,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:31,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:31,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:31,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:31,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:31,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:31,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:31,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:31,415 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:31,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:31,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:16:31,465 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:31,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:31,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:16:31,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:16:31,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:31,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:31,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:31,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:31,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:16:31,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:31,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:16:31,474 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:16:31,474 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:16:31,475 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:16:31,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:16:31,475 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:31,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:16:31,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:31,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:31,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:31,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:31,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:31,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:31,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:31,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:16:31,478 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:16:31,478 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:16:31,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:16:31,478 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:16:31,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:16:31,479 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:16:31,479 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2020-12-01 18:16:31,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:32,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:32,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:32,036 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:32,037 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:32,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-01 18:16:32,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/6d7f880d7/ec7575d8f880426ca6cd7825300b2364/FLAGbf62d4c33 [2020-12-01 18:16:33,266 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:33,268 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-01 18:16:33,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/6d7f880d7/ec7575d8f880426ca6cd7825300b2364/FLAGbf62d4c33 [2020-12-01 18:16:33,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_168e2627-15e6-4501-8ef5-f0164995a79a/bin/ukojak/data/6d7f880d7/ec7575d8f880426ca6cd7825300b2364 [2020-12-01 18:16:33,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:33,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:33,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:33,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:33,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:33,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:33" (1/1) ... [2020-12-01 18:16:33,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2064a7ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:33, skipping insertion in model container [2020-12-01 18:16:33,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:33" (1/1) ... [2020-12-01 18:16:33,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:33,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:34,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:16:34,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:16:35,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:35,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:16:36,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:16:36,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:16:36,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:16:36,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:16:36,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:16:36,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:16:36,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:16:36,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:16:36,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:16:36,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:16:36,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:36,680 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:16:36,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:36,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:16:36,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:16:36,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:36,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:16:36,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:16:36,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:16:36,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:16:36,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:16:36,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:16:36,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:16:36,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:16:36,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:16:36,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:16:36,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:16:37,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:37,247 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:16:37,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:16:37,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:16:37,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:16:37,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:16:37,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:16:37,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:16:37,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:16:37,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:16:37,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:16:37,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:16:37,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:16:37,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:16:37,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:16:37,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:16:37,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:38,769 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:16:38,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:38 WrapperNode [2020-12-01 18:16:38,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:38,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:16:38,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:16:38,772 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:16:38,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:38" (1/1) ... [2020-12-01 18:16:38,858 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]]] [2020-12-01 18:16:38,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:38" (1/1) ... [2020-12-01 18:16:38,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:16:38,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:16:38,955 INFO L168 Benchmark]: Toolchain (without parser) took 5327.77 ms. Allocated memory was 50.3 MB in the beginning and 249.6 MB in the end (delta: 199.2 MB). Free memory was 27.6 MB in the beginning and 120.7 MB in the end (delta: -93.1 MB). Peak memory consumption was 106.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:38,955 INFO L168 Benchmark]: CDTParser took 2.34 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 46.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:38,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5142.47 ms. Allocated memory was 50.3 MB in the beginning and 249.6 MB in the end (delta: 199.2 MB). Free memory was 27.4 MB in the beginning and 125.9 MB in the end (delta: -98.5 MB). Peak memory consumption was 130.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:38,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.14 ms. Allocated memory is still 249.6 MB. Free memory was 125.9 MB in the beginning and 120.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:38,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.34 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 46.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5142.47 ms. Allocated memory was 50.3 MB in the beginning and 249.6 MB in the end (delta: 199.2 MB). Free memory was 27.4 MB in the beginning and 125.9 MB in the end (delta: -98.5 MB). Peak memory consumption was 130.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.14 ms. Allocated memory is still 249.6 MB. Free memory was 125.9 MB in the beginning and 120.7 MB in the end (delta: 5.2 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...