./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/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 4c6eb0c96f0a3dde7fa136e4bc92747acdc29191 ........................................................................................................................................................................... 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_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/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 4c6eb0c96f0a3dde7fa136e4bc92747acdc29191 ......................................................................................................................................................................................................................... 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 16:36:32,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:36:32,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:36:32,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:36:32,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:36:32,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:36:32,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:36:32,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:36:32,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:36:32,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:36:32,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:36:32,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:36:32,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:36:32,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:36:32,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:36:32,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:36:32,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:36:32,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:36:32,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:36:32,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:36:32,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:36:32,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:36:32,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:36:32,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:36:32,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:36:32,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:36:32,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:36:32,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:36:32,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:36:32,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:36:32,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:36:32,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:36:32,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:36:32,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:36:32,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:36:32,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:36:32,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:36:32,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:36:32,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:36:32,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:36:32,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:36:32,916 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:36:32,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:36:32,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:36:32,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:36:32,954 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:36:32,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:36:32,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:36:32,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:36:32,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:36:32,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:36:32,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:36:32,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:36:32,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:36:32,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:36:32,958 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:36:32,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:36:32,959 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:36:32,959 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:36:32,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:36:32,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:36:32,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:36:32,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:36:32,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:36:32,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:36:32,961 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:36:32,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:36:32,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:36:32,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:36:32,962 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_7a25ba5d-5a05-468a-a965-ecb12a39af47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c6eb0c96f0a3dde7fa136e4bc92747acdc29191 [2020-12-01 16:36:33,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:36:33,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:36:33,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:36:33,365 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:36:33,366 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:36:33,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-12-01 16:36:33,463 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/87ae89b1a/b44347fcab8f45b2ba44141d5b022285/FLAGa46907a25 [2020-12-01 16:36:34,386 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:34,387 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-12-01 16:36:34,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/87ae89b1a/b44347fcab8f45b2ba44141d5b022285/FLAGa46907a25 [2020-12-01 16:36:34,805 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/87ae89b1a/b44347fcab8f45b2ba44141d5b022285 [2020-12-01 16:36:34,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:34,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:34,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:34,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:34,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:34,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:34" (1/1) ... [2020-12-01 16:36:34,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4671970c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:34, skipping insertion in model container [2020-12-01 16:36:34,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:34" (1/1) ... [2020-12-01 16:36:34,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:34,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:35,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:36:35,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:36:36,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:36,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:37,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:36:37,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:36:37,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:36:37,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:36:37,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:36:37,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:36:37,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:36:37,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:36:37,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:36:37,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:36:37,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:36:37,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:37,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:37,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:37,840 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 16:36:37,856 INFO L168 Benchmark]: Toolchain (without parser) took 3043.60 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 46.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:37,860 INFO L168 Benchmark]: CDTParser took 1.92 ms. Allocated memory is still 79.7 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:36:37,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3040.48 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 47.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:37,867 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 ms. Allocated memory is still 79.7 MB. Free memory was 50.5 MB in the beginning and 50.5 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3040.48 ms. Allocated memory is still 96.5 MB. Free memory was 55.8 MB in the beginning and 47.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 25.3 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 16:36:40,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:36:40,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:36:40,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:36:40,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:36:40,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:36:40,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:36:40,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:36:40,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:36:40,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:36:40,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:36:40,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:36:40,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:36:40,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:36:40,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:36:40,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:36:40,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:36:40,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:36:40,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:36:40,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:36:40,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:36:40,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:36:40,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:36:40,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:36:40,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:36:40,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:36:40,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:36:40,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:36:40,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:36:40,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:36:40,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:36:40,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:36:40,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:36:40,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:36:40,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:36:40,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:36:40,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:36:40,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:36:40,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:36:40,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:36:40,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:36:40,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:36:41,019 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:36:41,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:36:41,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:36:41,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:36:41,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:36:41,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:36:41,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:36:41,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:36:41,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:36:41,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:36:41,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:36:41,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:36:41,028 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:36:41,029 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:36:41,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:36:41,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:36:41,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:36:41,030 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:36:41,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:36:41,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:36:41,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:36:41,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:36:41,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:36:41,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:36:41,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:36:41,032 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:36:41,033 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:36:41,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:36:41,033 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:36:41,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:36:41,034 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:36:41,034 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_7a25ba5d-5a05-468a-a965-ecb12a39af47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c6eb0c96f0a3dde7fa136e4bc92747acdc29191 [2020-12-01 16:36:41,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:36:41,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:36:41,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:36:41,560 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:36:41,561 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:36:41,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-12-01 16:36:41,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/6bb2fb5de/bd6d72901e0542f3bf0298b90bcfd0b0/FLAGee67fc632 [2020-12-01 16:36:42,762 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:42,764 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-12-01 16:36:42,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/6bb2fb5de/bd6d72901e0542f3bf0298b90bcfd0b0/FLAGee67fc632 [2020-12-01 16:36:43,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a25ba5d-5a05-468a-a965-ecb12a39af47/bin/ukojak/data/6bb2fb5de/bd6d72901e0542f3bf0298b90bcfd0b0 [2020-12-01 16:36:43,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:43,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:43,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:43,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:43,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:43,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:43" (1/1) ... [2020-12-01 16:36:43,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a71a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:43, skipping insertion in model container [2020-12-01 16:36:43,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:43" (1/1) ... [2020-12-01 16:36:43,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:43,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:43,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:36:43,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:36:45,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:45,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:36:45,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:36:45,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:36:45,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:36:45,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:36:45,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:36:45,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:36:45,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:36:45,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:36:45,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:36:45,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:36:46,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:46,321 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:36:46,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:46,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:36:46,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:36:46,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:36:46,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:36:46,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:36:46,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:36:46,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:36:46,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:36:46,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:36:46,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:36:46,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:36:46,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:36:46,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:36:46,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:46,865 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:36:46,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:36:46,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:36:46,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:46,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:47,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:36:47,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:36:47,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:36:47,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:36:47,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:36:47,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:36:47,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:36:47,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:36:47,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:36:47,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:36:47,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:36:47,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:47,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:36:47,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:48,696 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:36:48,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:48 WrapperNode [2020-12-01 16:36:48,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:48,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:36:48,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:36:48,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:36:48,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:48" (1/1) ... [2020-12-01 16:36:48,786 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 16:36:48,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:48" (1/1) ... [2020-12-01 16:36:48,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:36:48,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:36:48,858 INFO L168 Benchmark]: Toolchain (without parser) took 5728.13 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 39.0 MB in the beginning and 38.6 MB in the end (delta: 363.9 kB). Peak memory consumption was 78.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:48,859 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:36:48,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5566.71 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 38.8 MB in the beginning and 44.9 MB in the end (delta: -6.1 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:48,860 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.56 ms. Allocated memory is still 148.9 MB. Free memory was 44.9 MB in the beginning and 38.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:36:48,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5566.71 ms. Allocated memory was 71.3 MB in the beginning and 148.9 MB in the end (delta: 77.6 MB). Free memory was 38.8 MB in the beginning and 44.9 MB in the end (delta: -6.1 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 156.56 ms. Allocated memory is still 148.9 MB. Free memory was 44.9 MB in the beginning and 38.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 8.4 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...