./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_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_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ........................................................................................................................................................................... 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_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ......................................................................................................................................................................................................................... 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 17:45:17,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:45:17,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:45:17,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:45:17,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:45:17,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:45:17,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:45:17,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:45:17,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:45:17,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:45:17,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:45:17,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:45:17,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:45:17,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:45:17,798 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:45:17,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:45:17,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:45:17,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:45:17,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:45:17,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:45:17,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:45:17,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:45:17,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:45:17,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:45:17,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:45:17,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:45:17,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:45:17,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:45:17,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:45:17,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:45:17,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:45:17,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:45:17,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:45:17,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:45:17,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:45:17,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:45:17,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:45:17,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:45:17,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:45:17,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:45:17,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:45:17,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:45:17,860 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:45:17,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:45:17,861 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:45:17,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:45:17,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:45:17,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:45:17,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:45:17,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:45:17,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:45:17,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:45:17,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:45:17,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:45:17,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:45:17,867 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:45:17,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:45:17,868 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:45:17,868 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:45:17,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:45:17,869 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:45:17,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:45:17,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:45:17,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:45:17,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:45:17,871 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:45:17,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:45:17,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:45:17,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:45:17,873 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_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2020-12-01 17:45:18,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:45:18,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:45:18,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:45:18,223 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:45:18,227 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:45:18,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-12-01 17:45:18,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/1e0aab56d/157e2554f1e44e01bcff4b435f21aff4/FLAG2d5c6ce3a [2020-12-01 17:45:19,473 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:45:19,474 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-12-01 17:45:19,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/1e0aab56d/157e2554f1e44e01bcff4b435f21aff4/FLAG2d5c6ce3a [2020-12-01 17:45:19,877 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/1e0aab56d/157e2554f1e44e01bcff4b435f21aff4 [2020-12-01 17:45:19,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:45:19,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:45:19,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:19,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:45:19,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:45:19,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:19" (1/1) ... [2020-12-01 17:45:19,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b05be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:19, skipping insertion in model container [2020-12-01 17:45:19,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:19" (1/1) ... [2020-12-01 17:45:19,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:45:20,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:45:20,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:45:20,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:45:21,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:21,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:22,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:45:22,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:45:22,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:45:22,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:45:22,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:45:22,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:45:22,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:45:22,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:45:22,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:45:22,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:45:22,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:45:22,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:22,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:22,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:45:22,874 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 17:45:22,881 INFO L168 Benchmark]: Toolchain (without parser) took 2997.11 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 54.7 MB in the beginning and 77.4 MB in the end (delta: -22.7 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:22,883 INFO L168 Benchmark]: CDTParser took 1.86 ms. Allocated memory is still 98.6 MB. Free memory is still 79.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:45:22,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2976.99 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 75.1 MB in the beginning and 77.4 MB in the end (delta: -2.3 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:22,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.86 ms. Allocated memory is still 98.6 MB. Free memory is still 79.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2976.99 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 75.1 MB in the beginning and 77.4 MB in the end (delta: -2.3 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:45:25,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:45:25,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:45:25,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:45:25,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:45:25,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:45:25,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:45:25,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:45:25,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:45:25,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:45:25,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:45:25,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:45:25,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:45:25,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:45:25,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:45:25,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:45:25,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:45:25,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:45:25,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:45:25,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:45:25,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:45:25,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:45:25,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:45:25,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:45:25,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:45:25,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:45:25,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:45:25,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:45:25,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:45:25,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:45:25,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:45:25,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:45:25,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:45:25,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:45:25,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:45:25,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:45:25,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:45:25,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:45:25,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:45:25,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:45:25,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:45:25,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:45:25,821 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:45:25,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:45:25,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:45:25,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:45:25,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:45:25,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:45:25,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:45:25,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:45:25,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:45:25,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:45:25,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:45:25,826 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:45:25,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:45:25,826 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:45:25,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:45:25,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:45:25,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:45:25,827 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:45:25,827 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:45:25,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:45:25,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:45:25,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:45:25,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:45:25,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:45:25,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:45:25,829 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:45:25,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:45:25,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:45:25,830 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:45:25,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:45:25,830 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:45:25,830 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_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2020-12-01 17:45:26,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:45:26,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:45:26,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:45:26,324 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:45:26,325 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:45:26,327 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-12-01 17:45:26,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/20697288b/d93b54ac1d5d4908b0a1c00904df57f5/FLAG7c4ccd044 [2020-12-01 17:45:27,341 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:45:27,343 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-12-01 17:45:27,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/20697288b/d93b54ac1d5d4908b0a1c00904df57f5/FLAG7c4ccd044 [2020-12-01 17:45:27,729 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0672ed3-f2ac-4ba6-96a9-ee2821fea534/bin/ukojak/data/20697288b/d93b54ac1d5d4908b0a1c00904df57f5 [2020-12-01 17:45:27,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:45:27,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:45:27,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:27,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:45:27,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:45:27,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:27" (1/1) ... [2020-12-01 17:45:27,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bc6fca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:27, skipping insertion in model container [2020-12-01 17:45:27,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:45:27" (1/1) ... [2020-12-01 17:45:27,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:45:27,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:45:28,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:45:28,304 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:45:29,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:29,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:30,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:45:30,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:45:30,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:45:30,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:45:30,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:45:30,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:45:30,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:45:30,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:45:30,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:45:30,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:45:30,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:45:30,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:30,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:30,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:45:30,922 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:45:30,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:45:30,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:45:31,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:45:31,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:45:31,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:45:31,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:45:31,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:45:31,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:45:31,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:45:31,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:45:31,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:45:31,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:45:31,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:45:31,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:45:31,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:45:31,389 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:45:31,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:45:31,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:45:31,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:45:31,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:45:31,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:45:31,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:45:31,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:45:31,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:45:31,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:45:31,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:45:31,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:45:31,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:45:31,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:45:31,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:45:31,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:45:32,832 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:45:32,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:32 WrapperNode [2020-12-01 17:45:32,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:45:32,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:45:32,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:45:32,834 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:45:32,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:32" (1/1) ... [2020-12-01 17:45:32,899 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 17:45:32,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:45:32" (1/1) ... [2020-12-01 17:45:32,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:45:32,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:45:32,967 INFO L168 Benchmark]: Toolchain (without parser) took 5232.95 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.3 MB in the beginning and 56.1 MB in the end (delta: -21.8 MB). Peak memory consumption was 53.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:32,968 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 43.9 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:45:32,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5097.66 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.1 MB in the beginning and 61.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 87.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:32,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.11 ms. Allocated memory is still 138.4 MB. Free memory was 61.3 MB in the beginning and 56.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:32,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 43.9 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5097.66 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.1 MB in the beginning and 61.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 87.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.11 ms. Allocated memory is still 138.4 MB. Free memory was 61.3 MB in the beginning and 56.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...