./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_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_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/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 b7d9c02258b762d8466997acb808617c8ccd8db7 ........................................................................................................................................................................... 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_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/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 b7d9c02258b762d8466997acb808617c8ccd8db7 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:08:17,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:08:17,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:08:17,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:08:17,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:08:17,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:08:17,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:08:17,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:08:17,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:08:17,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:08:17,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:08:17,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:08:17,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:08:17,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:08:17,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:08:17,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:08:17,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:08:17,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:08:17,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:08:17,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:08:17,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:08:17,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:08:17,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:08:17,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:08:17,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:08:17,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:08:17,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:08:17,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:08:17,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:08:17,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:08:17,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:08:17,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:08:17,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:08:17,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:08:17,912 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:08:17,913 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:08:17,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:08:17,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:08:17,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:08:17,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:08:17,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:08:17,921 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:08:17,964 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:08:17,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:08:17,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:08:17,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:08:17,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:08:17,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:08:17,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:08:17,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:08:17,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:08:17,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:08:17,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:08:17,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:08:17,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:08:17,973 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:08:17,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:08:17,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:08:17,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:08:17,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:08:17,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:08:17,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:08:17,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:08:17,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:08:17,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:08:17,977 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:08:17,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:08:17,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:08:17,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:08:17,978 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_7e18df84-42be-4213-856a-9f03f999a40c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7d9c02258b762d8466997acb808617c8ccd8db7 [2020-12-01 18:08:18,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:08:18,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:08:18,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:08:18,432 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:08:18,433 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:08:18,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-12-01 18:08:18,549 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/e9620ac86/df8e1d31d23f479c9fcc0790a4a2186a/FLAG16cd268b9 [2020-12-01 18:08:19,669 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:08:19,670 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-12-01 18:08:19,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/e9620ac86/df8e1d31d23f479c9fcc0790a4a2186a/FLAG16cd268b9 [2020-12-01 18:08:20,061 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/e9620ac86/df8e1d31d23f479c9fcc0790a4a2186a [2020-12-01 18:08:20,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:08:20,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:08:20,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:20,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:08:20,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:08:20,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:20" (1/1) ... [2020-12-01 18:08:20,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dfc588d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:20, skipping insertion in model container [2020-12-01 18:08:20,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:20" (1/1) ... [2020-12-01 18:08:20,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:08:20,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:20,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:08:20,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:08:21,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:21,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:22,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:08:22,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:08:22,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:08:22,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:08:22,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:08:22,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:08:22,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:08:22,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:08:22,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:08:22,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:08:22,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:08:23,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:23,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:23,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:08:23,149 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:08:23,167 INFO L168 Benchmark]: Toolchain (without parser) took 3094.23 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 69.9 MB in the beginning and 87.3 MB in the end (delta: -17.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:23,169 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 75.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:08:23,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3089.57 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 69.9 MB in the beginning and 87.3 MB in the end (delta: -17.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:23,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 75.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3089.57 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 69.9 MB in the beginning and 87.3 MB in the end (delta: -17.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:08:26,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:08:26,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:08:26,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:08:26,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:08:26,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:08:26,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:08:26,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:08:26,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:08:26,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:08:26,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:08:26,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:08:26,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:08:26,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:08:26,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:08:26,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:08:26,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:08:26,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:08:26,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:08:26,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:08:26,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:08:26,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:08:26,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:08:26,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:08:26,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:08:26,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:08:26,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:08:26,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:08:26,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:08:26,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:08:26,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:08:26,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:08:26,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:08:26,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:08:26,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:08:26,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:08:26,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:08:26,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:08:26,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:08:26,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:08:26,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:08:26,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:08:26,413 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:08:26,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:08:26,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:08:26,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:08:26,419 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:08:26,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:08:26,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:08:26,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:08:26,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:08:26,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:08:26,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:08:26,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:08:26,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:08:26,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:08:26,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:08:26,424 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:08:26,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:08:26,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:08:26,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:08:26,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:08:26,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:08:26,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:08:26,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:08:26,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:08:26,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:08:26,427 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:08:26,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:08:26,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:08:26,428 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:08:26,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:08:26,428 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:08:26,428 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_7e18df84-42be-4213-856a-9f03f999a40c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7d9c02258b762d8466997acb808617c8ccd8db7 [2020-12-01 18:08:26,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:08:26,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:08:26,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:08:26,965 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:08:26,966 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:08:26,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-12-01 18:08:27,066 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/c608fc066/1cc2e6922693476ca8a6a41ba62952f6/FLAGaf660fd98 [2020-12-01 18:08:28,161 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:08:28,165 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-12-01 18:08:28,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/c608fc066/1cc2e6922693476ca8a6a41ba62952f6/FLAGaf660fd98 [2020-12-01 18:08:28,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e18df84-42be-4213-856a-9f03f999a40c/bin/ukojak/data/c608fc066/1cc2e6922693476ca8a6a41ba62952f6 [2020-12-01 18:08:28,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:08:28,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:08:28,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:28,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:08:28,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:08:28,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:28" (1/1) ... [2020-12-01 18:08:28,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@663621d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:28, skipping insertion in model container [2020-12-01 18:08:28,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:28" (1/1) ... [2020-12-01 18:08:28,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:08:28,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:29,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:08:29,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:08:30,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:30,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:31,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:08:31,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:08:31,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:08:31,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:08:31,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:08:31,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:08:31,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:08:31,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:08:31,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:08:31,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:08:31,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:08:31,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:31,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:31,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:08:31,927 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:08:32,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:32,055 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:08:32,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:08:32,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:08:32,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:08:32,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:08:32,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:08:32,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:08:32,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:08:32,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:08:32,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:08:32,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:08:32,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:08:32,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:08:32,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:08:32,428 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:08:32,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:08:32,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:08:32,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:08:32,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:08:32,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:08:32,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:08:32,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:08:32,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:08:32,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:08:32,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:08:32,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:08:32,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:08:32,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:08:32,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:08:32,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:08:34,410 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:08:34,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:34 WrapperNode [2020-12-01 18:08:34,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:34,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:08:34,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:08:34,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:08:34,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:34" (1/1) ... [2020-12-01 18:08:34,528 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:08:34,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:34" (1/1) ... [2020-12-01 18:08:34,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:08:34,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:08:34,651 INFO L168 Benchmark]: Toolchain (without parser) took 6141.33 ms. Allocated memory was 56.6 MB in the beginning and 176.2 MB in the end (delta: 119.5 MB). Free memory was 33.3 MB in the beginning and 67.4 MB in the end (delta: -34.1 MB). Peak memory consumption was 83.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:34,652 INFO L168 Benchmark]: CDTParser took 2.70 ms. Allocated memory is still 46.1 MB. Free memory was 29.1 MB in the beginning and 29.1 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:08:34,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5902.02 ms. Allocated memory was 56.6 MB in the beginning and 176.2 MB in the end (delta: 119.5 MB). Free memory was 33.1 MB in the beginning and 72.6 MB in the end (delta: -39.5 MB). Peak memory consumption was 126.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:34,653 INFO L168 Benchmark]: Boogie Procedure Inliner took 234.90 ms. Allocated memory is still 176.2 MB. Free memory was 72.6 MB in the beginning and 67.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:34,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.70 ms. Allocated memory is still 46.1 MB. Free memory was 29.1 MB in the beginning and 29.1 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5902.02 ms. Allocated memory was 56.6 MB in the beginning and 176.2 MB in the end (delta: 119.5 MB). Free memory was 33.1 MB in the beginning and 72.6 MB in the end (delta: -39.5 MB). Peak memory consumption was 126.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 234.90 ms. Allocated memory is still 176.2 MB. Free memory was 72.6 MB in the beginning and 67.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...