./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/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 ab5364cbffdafde6420dcbe9178a9fa7bd0de243 ............................................................................................................................................................................... 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_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/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 ab5364cbffdafde6420dcbe9178a9fa7bd0de243 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:06,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:06,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:06,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:06,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:06,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:06,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:06,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:06,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:06,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:06,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:06,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:06,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:06,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:06,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:06,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:06,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:06,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:06,982 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:06,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:06,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:06,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:06,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:07,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:07,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:07,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:07,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:07,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:07,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:07,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:07,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:07,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:07,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:07,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:07,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:07,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:07,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:07,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:07,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:07,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:07,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:07,022 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:36:07,060 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:07,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:07,062 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:07,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:07,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:07,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:07,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:07,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:07,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:07,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:07,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:07,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:07,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:07,065 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:07,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:07,065 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:07,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:07,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:07,066 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:07,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:07,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:07,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:07,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:07,067 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:07,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:07,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:07,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:07,068 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_3664d84e-a2b6-48d9-9bc0-da3954660920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab5364cbffdafde6420dcbe9178a9fa7bd0de243 [2020-11-28 04:36:07,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:07,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:07,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:07,404 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:07,406 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:07,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-28 04:36:07,485 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/8685ab2a6/f56804474ba64632a6429134ce84ef59/FLAG42e15c3b7 [2020-11-28 04:36:08,397 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:08,401 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-28 04:36:08,453 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/8685ab2a6/f56804474ba64632a6429134ce84ef59/FLAG42e15c3b7 [2020-11-28 04:36:08,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/8685ab2a6/f56804474ba64632a6429134ce84ef59 [2020-11-28 04:36:08,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:08,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:08,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:08,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:08,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:08,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:08" (1/1) ... [2020-11-28 04:36:08,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1101e28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:08, skipping insertion in model container [2020-11-28 04:36:08,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:08" (1/1) ... [2020-11-28 04:36:08,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:08,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:09,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:09,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:10,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:10,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:10,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:10,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:10,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:10,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:10,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:10,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:10,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:10,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:10,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:11,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:11,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:11,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:11,339 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) [2020-11-28 04:36:11,344 INFO L168 Benchmark]: Toolchain (without parser) took 2495.24 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 70.2 MB in the beginning and 93.9 MB in the end (delta: -23.7 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:11,345 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 107.0 MB. Free memory is still 63.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:11,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2492.58 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 69.9 MB in the beginning and 93.9 MB in the end (delta: -24.0 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:11,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 107.0 MB. Free memory is still 63.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2492.58 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 69.9 MB in the beginning and 93.9 MB in the end (delta: -24.0 MB). Peak memory consumption was 48.6 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-a4ecdab [2020-11-28 04:36:13,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:13,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:13,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:13,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:13,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:13,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:13,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:13,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:13,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:13,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:13,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:13,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:13,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:13,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:13,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:13,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:13,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:13,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:13,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:13,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:13,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:13,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:13,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:13,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:13,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:13,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:13,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:13,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:13,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:13,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:13,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:13,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:13,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:13,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:13,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:13,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:13,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:13,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:13,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:13,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:13,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:36:13,892 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:13,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:13,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:13,895 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:13,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:13,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:13,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:13,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:13,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:13,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:13,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:13,899 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:13,900 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:13,900 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:13,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:13,900 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:13,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:13,901 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:13,901 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:13,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:13,901 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:13,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:13,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:13,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:13,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:13,903 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:13,903 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:13,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:13,903 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:13,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:13,904 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:36:13,904 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_3664d84e-a2b6-48d9-9bc0-da3954660920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab5364cbffdafde6420dcbe9178a9fa7bd0de243 [2020-11-28 04:36:14,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:14,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:14,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:14,303 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:14,305 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:14,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-28 04:36:14,388 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/3cd9d9c44/c30d168cfba542a887e04d05147b6ffd/FLAGac8f2149c [2020-11-28 04:36:15,316 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:15,317 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-28 04:36:15,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/3cd9d9c44/c30d168cfba542a887e04d05147b6ffd/FLAGac8f2149c [2020-11-28 04:36:15,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3664d84e-a2b6-48d9-9bc0-da3954660920/bin/ukojak/data/3cd9d9c44/c30d168cfba542a887e04d05147b6ffd [2020-11-28 04:36:15,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:15,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:15,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:15,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:15,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:15,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:15" (1/1) ... [2020-11-28 04:36:15,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@389c1171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:15, skipping insertion in model container [2020-11-28 04:36:15,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:15" (1/1) ... [2020-11-28 04:36:15,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:15,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:16,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:16,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:17,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:17,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:17,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:17,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:17,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:17,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:17,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:17,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:17,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:17,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:17,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:18,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:18,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:18,517 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:36:18,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:18,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:18,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:18,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:18,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:18,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:18,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:18,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:18,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:18,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:18,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:18,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:18,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:18,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:18,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:18,925 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:36:18,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:36:18,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:36:18,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:18,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:19,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:36:19,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:36:19,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:36:19,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:36:19,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:36:19,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:36:19,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:36:19,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:36:19,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:36:19,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:36:19,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:36:19,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:19,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:36:19,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:36:20,237 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:36:20,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:20 WrapperNode [2020-11-28 04:36:20,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:20,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:20,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:36:20,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:36:20,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:20" (1/1) ... [2020-11-28 04:36:20,329 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]]] [2020-11-28 04:36:20,431 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:20" (1/1) ... [2020-11-28 04:36:20,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:36:20,431 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:36:20,434 INFO L168 Benchmark]: Toolchain (without parser) took 4627.31 ms. Allocated memory was 48.2 MB in the beginning and 195.0 MB in the end (delta: 146.8 MB). Free memory was 24.2 MB in the beginning and 58.7 MB in the end (delta: -34.5 MB). Peak memory consumption was 112.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:20,434 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 48.2 MB. Free memory was 29.8 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:20,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4431.21 ms. Allocated memory was 48.2 MB in the beginning and 195.0 MB in the end (delta: 146.8 MB). Free memory was 24.1 MB in the beginning and 64.1 MB in the end (delta: -40.1 MB). Peak memory consumption was 140.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:20,436 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.37 ms. Allocated memory is still 195.0 MB. Free memory was 64.1 MB in the beginning and 58.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:20,438 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 48.2 MB. Free memory was 29.8 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4431.21 ms. Allocated memory was 48.2 MB in the beginning and 195.0 MB in the end (delta: 146.8 MB). Free memory was 24.1 MB in the beginning and 64.1 MB in the end (delta: -40.1 MB). Peak memory consumption was 140.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.37 ms. Allocated memory is still 195.0 MB. Free memory was 64.1 MB in the beginning and 58.7 MB in the end (delta: 5.4 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...