./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/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 33d443884f394e7860e7bd95cb34e8512e86204d ............................................................................................................................................................................... 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_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/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 33d443884f394e7860e7bd95cb34e8512e86204d ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:00:33,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:00:33,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:00:33,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:00:33,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:00:33,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:00:33,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:00:33,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:00:33,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:00:33,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:00:33,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:00:33,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:00:33,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:00:33,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:00:33,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:00:33,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:00:33,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:00:33,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:00:33,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:00:33,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:00:33,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:00:33,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:00:33,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:00:33,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:00:33,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:00:33,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:00:33,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:00:33,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:00:33,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:00:33,909 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:00:33,909 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:00:33,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:00:33,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:00:33,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:00:33,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:00:33,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:00:33,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:00:33,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:00:33,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:00:33,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:00:33,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:00:33,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 21:00:33,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:00:33,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:00:33,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:00:33,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:00:33,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:00:33,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:00:33,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:00:33,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:00:33,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:00:33,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:00:33,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:00:33,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:00:33,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:00:33,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:00:33,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:00:33,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:00:33,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:00:33,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:00:33,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:00:33,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:00:33,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:00:33,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:00:33,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:00:33,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:00:33,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:00:33,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:00:33,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:00:33,975 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_943dc26c-657c-4e03-a69b-8af7156c6b27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33d443884f394e7860e7bd95cb34e8512e86204d [2020-11-29 21:00:34,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:00:34,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:00:34,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:00:34,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:00:34,274 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:00:34,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2020-11-29 21:00:34,352 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/168e02bbf/ceebd6b342f04f70a0193d8fd02d09c4/FLAGc2c7b3528 [2020-11-29 21:00:35,310 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:00:35,310 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2020-11-29 21:00:35,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/168e02bbf/ceebd6b342f04f70a0193d8fd02d09c4/FLAGc2c7b3528 [2020-11-29 21:00:35,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/168e02bbf/ceebd6b342f04f70a0193d8fd02d09c4 [2020-11-29 21:00:35,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:00:35,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:00:35,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:00:35,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:00:35,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:00:35,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:35" (1/1) ... [2020-11-29 21:00:35,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60edbbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:35, skipping insertion in model container [2020-11-29 21:00:35,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:35" (1/1) ... [2020-11-29 21:00:35,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:00:35,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:00:36,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:00:36,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:00:37,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:37,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:00:37,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:00:37,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:00:37,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:00:37,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:00:37,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:00:37,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:00:37,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:00:37,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:00:37,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:00:38,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:00:38,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:38,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:38,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:38,450 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 21:00:38,457 INFO L168 Benchmark]: Toolchain (without parser) took 2688.09 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 40.1 MB in the beginning and 42.7 MB in the end (delta: -2.6 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:00:38,459 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 81.8 MB. Free memory was 57.3 MB in the beginning and 57.3 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:00:38,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2685.67 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 39.9 MB in the beginning and 42.7 MB in the end (delta: -2.8 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:00:38,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 81.8 MB. Free memory was 57.3 MB in the beginning and 57.3 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2685.67 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 39.9 MB in the beginning and 42.7 MB in the end (delta: -2.8 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:00:40,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:00:40,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:00:40,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:00:40,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:00:40,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:00:40,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:00:40,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:00:40,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:00:40,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:00:40,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:00:40,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:00:40,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:00:40,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:00:40,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:00:40,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:00:40,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:00:40,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:00:40,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:00:40,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:00:40,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:00:40,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:00:40,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:00:40,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:00:40,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:00:40,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:00:40,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:00:40,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:00:40,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:00:40,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:00:40,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:00:40,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:00:40,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:00:40,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:00:40,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:00:40,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:00:40,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:00:40,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:00:40,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:00:40,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:00:40,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:00:40,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 21:00:40,882 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:00:40,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:00:40,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:00:40,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:00:40,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:00:40,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:00:40,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:00:40,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:00:40,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:00:40,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:00:40,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:00:40,886 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:00:40,886 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:00:40,886 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:00:40,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:00:40,887 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:00:40,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:00:40,887 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:00:40,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:00:40,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:00:40,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:00:40,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:00:40,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:00:40,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:00:40,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:00:40,889 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:00:40,889 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:00:40,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:00:40,890 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:00:40,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:00:40,890 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:00:40,890 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_943dc26c-657c-4e03-a69b-8af7156c6b27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33d443884f394e7860e7bd95cb34e8512e86204d [2020-11-29 21:00:41,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:00:41,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:00:41,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:00:41,310 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:00:41,310 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:00:41,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2020-11-29 21:00:41,377 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/c7cec3858/f1aefd59224e4536b06427c78b08cbca/FLAG488c64a50 [2020-11-29 21:00:42,224 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:00:42,225 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2020-11-29 21:00:42,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/c7cec3858/f1aefd59224e4536b06427c78b08cbca/FLAG488c64a50 [2020-11-29 21:00:42,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_943dc26c-657c-4e03-a69b-8af7156c6b27/bin/ukojak/data/c7cec3858/f1aefd59224e4536b06427c78b08cbca [2020-11-29 21:00:42,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:00:42,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:00:42,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:00:42,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:00:42,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:00:42,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:42" (1/1) ... [2020-11-29 21:00:42,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37bc8db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:42, skipping insertion in model container [2020-11-29 21:00:42,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:42" (1/1) ... [2020-11-29 21:00:42,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:00:42,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:00:43,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:00:43,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:00:44,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:44,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:00:44,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:00:44,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:00:44,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:00:44,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:00:44,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:00:44,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:00:44,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:00:44,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:00:44,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:00:44,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:00:45,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:45,160 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:00:45,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:00:45,236 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:00:45,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:00:45,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:00:45,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:00:45,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:00:45,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:00:45,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:00:45,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:00:45,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:00:45,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:00:45,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:00:45,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:00:45,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:00:45,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:45,631 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:00:45,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:00:45,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:00:45,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:00:45,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:00:45,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:00:45,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:00:45,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:00:45,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:00:45,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:00:45,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:00:45,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:00:45,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:00:45,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:00:45,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:45,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:00:46,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:46,984 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:00:46,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:46 WrapperNode [2020-11-29 21:00:46,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:00:46,986 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:00:46,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:00:46,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:00:46,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:46" (1/1) ... [2020-11-29 21:00:47,075 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:00:47,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:46" (1/1) ... [2020-11-29 21:00:47,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:00:47,134 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:00:47,136 INFO L168 Benchmark]: Toolchain (without parser) took 4422.57 ms. Allocated memory was 56.6 MB in the beginning and 192.9 MB in the end (delta: 136.3 MB). Free memory was 25.5 MB in the beginning and 140.6 MB in the end (delta: -115.1 MB). Peak memory consumption was 129.8 MB. Max. memory is 16.1 GB. [2020-11-29 21:00:47,136 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:00:47,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4271.92 ms. Allocated memory was 56.6 MB in the beginning and 192.9 MB in the end (delta: 136.3 MB). Free memory was 25.3 MB in the beginning and 37.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 133.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:00:47,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.43 ms. Allocated memory is still 192.9 MB. Free memory was 37.9 MB in the beginning and 140.6 MB in the end (delta: -102.7 MB). Peak memory consumption was 5.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:00:47,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4271.92 ms. Allocated memory was 56.6 MB in the beginning and 192.9 MB in the end (delta: 136.3 MB). Free memory was 25.3 MB in the beginning and 37.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 133.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.43 ms. Allocated memory is still 192.9 MB. Free memory was 37.9 MB in the beginning and 140.6 MB in the end (delta: -102.7 MB). Peak memory consumption was 5.3 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...