./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/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 ba91b5c966a65bdcb507e72eec03b72cee7ef375 ........................................................................................................................................................................... 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_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/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 ba91b5c966a65bdcb507e72eec03b72cee7ef375 ......................................................................................................................................................................................................................... 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 18:11:26,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:27,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:27,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:27,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:27,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:27,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:27,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:27,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:27,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:27,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:27,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:27,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:27,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:27,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:27,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:27,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:27,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:27,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:27,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:27,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:27,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:27,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:27,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:27,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:27,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:27,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:27,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:27,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:27,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:27,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:27,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:27,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:27,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:27,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:27,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:27,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:27,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:27,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:27,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:27,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:27,159 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:11:27,211 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:27,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:27,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:11:27,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:11:27,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:27,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:27,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:27,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:11:27,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:27,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:11:27,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:27,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:11:27,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:11:27,219 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:27,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:11:27,220 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:27,220 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:27,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:27,221 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:27,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:27,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:27,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:27,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:11:27,222 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:11:27,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:11:27,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:11:27,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:11:27,224 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_07439973-804a-48a9-9970-4cf487716e79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba91b5c966a65bdcb507e72eec03b72cee7ef375 [2020-12-01 18:11:27,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:27,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:27,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:27,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:27,613 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:27,614 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-12-01 18:11:27,704 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/d1e52483b/741e8f1359284da3ac042ef0c32eec47/FLAGfc98da199 [2020-12-01 18:11:28,828 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:28,829 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-12-01 18:11:28,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/d1e52483b/741e8f1359284da3ac042ef0c32eec47/FLAGfc98da199 [2020-12-01 18:11:29,243 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/d1e52483b/741e8f1359284da3ac042ef0c32eec47 [2020-12-01 18:11:29,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:29,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:29,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:29,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:29,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:29,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:29" (1/1) ... [2020-12-01 18:11:29,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bad044c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:29, skipping insertion in model container [2020-12-01 18:11:29,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:29" (1/1) ... [2020-12-01 18:11:29,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:29,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:29,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:11:29,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:11:31,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:31,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:11:31,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:11:31,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:11:31,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:11:31,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:11:31,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:11:31,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:11:31,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:11:31,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:11:31,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:11:32,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:11:32,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:32,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:32,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:11:32,534 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 18:11:32,551 INFO L168 Benchmark]: Toolchain (without parser) took 3298.13 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.9 MB in the beginning and 74.0 MB in the end (delta: -16.1 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:32,553 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 96.5 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:11:32,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3295.02 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.6 MB in the beginning and 74.0 MB in the end (delta: -16.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:32,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 96.5 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3295.02 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 57.6 MB in the beginning and 74.0 MB in the end (delta: -16.4 MB). Peak memory consumption was 26.1 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 18:11:35,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:35,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:35,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:35,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:35,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:35,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:35,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:35,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:35,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:35,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:35,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:35,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:35,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:35,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:35,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:35,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:35,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:35,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:35,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:35,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:35,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:35,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:35,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:35,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:35,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:35,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:35,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:35,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:35,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:35,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:35,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:35,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:35,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:35,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:35,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:35,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:35,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:35,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:35,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:35,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:35,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:11:35,785 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:35,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:35,788 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:11:35,789 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:11:35,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:35,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:35,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:35,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:35,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:11:35,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:35,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:11:35,793 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:11:35,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:11:35,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:11:35,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:11:35,794 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:35,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:11:35,795 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:35,795 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:35,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:35,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:35,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:35,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:35,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:35,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:11:35,797 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:11:35,798 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:11:35,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:11:35,798 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:11:35,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:11:35,798 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:11:35,799 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_07439973-804a-48a9-9970-4cf487716e79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba91b5c966a65bdcb507e72eec03b72cee7ef375 [2020-12-01 18:11:36,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:36,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:36,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:36,328 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:36,329 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:36,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-12-01 18:11:36,425 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/e6b3bd56c/568a7c4a96564b9f9490a3763ceac316/FLAGa9ab91b1f [2020-12-01 18:11:37,725 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:37,727 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-12-01 18:11:37,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/e6b3bd56c/568a7c4a96564b9f9490a3763ceac316/FLAGa9ab91b1f [2020-12-01 18:11:38,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07439973-804a-48a9-9970-4cf487716e79/bin/ukojak/data/e6b3bd56c/568a7c4a96564b9f9490a3763ceac316 [2020-12-01 18:11:38,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:38,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:38,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:38,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:38,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:38,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:38" (1/1) ... [2020-12-01 18:11:38,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f1f7aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:38, skipping insertion in model container [2020-12-01 18:11:38,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:38" (1/1) ... [2020-12-01 18:11:38,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:38,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:38,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:11:38,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:11:39,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:39,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:40,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:11:40,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:11:40,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:11:40,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:11:40,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:11:40,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:11:40,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:11:40,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:11:40,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:11:40,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:11:41,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:11:41,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:11:41,478 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:11:41,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:41,579 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:11:41,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:11:41,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:11:41,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:11:41,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:11:41,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:11:41,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:11:41,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:11:41,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:11:41,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:11:41,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:11:41,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:11:41,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:11:41,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:41,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:11:42,028 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:11:42,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:11:42,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:11:42,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:11:42,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:11:42,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:11:42,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:11:42,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:11:42,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:11:42,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:11:42,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:11:42,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:11:42,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:11:42,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:11:42,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:11:42,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:11:43,772 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:11:43,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:43 WrapperNode [2020-12-01 18:11:43,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:43,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:11:43,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:11:43,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:11:43,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:43" (1/1) ... [2020-12-01 18:11:43,846 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 18:11:43,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:43" (1/1) ... [2020-12-01 18:11:43,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:11:43,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:11:43,934 INFO L168 Benchmark]: Toolchain (without parser) took 5890.61 ms. Allocated memory was 56.6 MB in the beginning and 213.9 MB in the end (delta: 157.3 MB). Free memory was 25.7 MB in the beginning and 142.2 MB in the end (delta: -116.5 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:43,935 INFO L168 Benchmark]: CDTParser took 0.40 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: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:11:43,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5729.12 ms. Allocated memory was 56.6 MB in the beginning and 213.9 MB in the end (delta: 157.3 MB). Free memory was 25.5 MB in the beginning and 148.5 MB in the end (delta: -123.0 MB). Peak memory consumption was 153.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:43,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.93 ms. Allocated memory is still 213.9 MB. Free memory was 148.5 MB in the beginning and 142.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:43,939 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5729.12 ms. Allocated memory was 56.6 MB in the beginning and 213.9 MB in the end (delta: 157.3 MB). Free memory was 25.5 MB in the beginning and 148.5 MB in the end (delta: -123.0 MB). Peak memory consumption was 153.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 156.93 ms. Allocated memory is still 213.9 MB. Free memory was 148.5 MB in the beginning and 142.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...