./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_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_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/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 851b73f2b89e5105ec50b913768e1462a125802a ........................................................................................................................................................................... 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_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/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 851b73f2b89e5105ec50b913768e1462a125802a ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:51:24,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:51:24,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:51:24,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:51:24,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:51:24,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:51:24,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:51:24,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:51:24,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:51:24,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:51:24,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:51:24,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:51:24,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:51:24,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:51:24,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:51:24,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:51:24,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:51:24,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:51:24,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:51:24,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:51:24,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:51:24,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:51:24,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:51:24,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:51:24,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:51:24,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:51:24,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:51:24,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:51:24,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:51:24,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:51:24,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:51:24,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:51:24,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:51:24,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:51:24,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:51:24,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:51:24,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:51:24,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:51:24,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:51:24,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:51:24,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:51:24,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:51:24,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:51:24,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:51:24,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:51:24,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:51:24,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:51:24,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:51:24,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:51:24,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:51:24,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:51:24,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:51:24,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:51:24,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:51:24,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:51:24,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:51:24,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:51:24,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:51:24,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:51:24,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:51:24,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:51:24,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:51:24,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:51:24,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:51:24,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:51:24,900 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:51:24,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:51:24,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:51:24,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:51:24,901 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_c5a11160-b9f4-4047-b04c-59c98fd5198c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2020-12-01 17:51:25,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:51:25,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:51:25,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:51:25,204 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:51:25,204 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:51:25,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-01 17:51:25,271 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/c0f70d1b8/09b58025945c4a738d75b7b5e1b6c00a/FLAGc656216f7 [2020-12-01 17:51:26,210 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:51:26,211 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-01 17:51:26,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/c0f70d1b8/09b58025945c4a738d75b7b5e1b6c00a/FLAGc656216f7 [2020-12-01 17:51:26,674 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/c0f70d1b8/09b58025945c4a738d75b7b5e1b6c00a [2020-12-01 17:51:26,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:51:26,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:51:26,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:26,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:51:26,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:51:26,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:26" (1/1) ... [2020-12-01 17:51:26,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e92e1b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:26, skipping insertion in model container [2020-12-01 17:51:26,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:26" (1/1) ... [2020-12-01 17:51:26,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:51:26,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:51:27,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:51:27,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:51:28,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:28,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:51:28,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:51:28,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:51:28,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:51:28,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:51:28,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:51:28,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:51:28,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:51:28,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:51:28,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:51:28,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:51:29,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:29,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:29,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:51:29,161 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:51:29,167 INFO L168 Benchmark]: Toolchain (without parser) took 2487.16 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.3 MB in the beginning and 81.2 MB in the end (delta: -26.9 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:29,167 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 94.4 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:51:29,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2483.47 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.1 MB in the beginning and 81.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:29,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 94.4 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2483.47 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 54.1 MB in the beginning and 81.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 33.5 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 0.2.0-69874e2 [2020-12-01 17:51:31,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:51:31,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:51:31,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:51:31,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:51:31,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:51:31,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:51:31,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:51:31,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:51:31,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:51:31,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:51:31,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:51:31,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:51:31,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:51:31,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:51:31,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:51:31,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:51:31,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:51:31,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:51:31,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:51:31,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:51:31,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:51:31,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:51:31,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:51:31,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:51:31,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:51:31,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:51:31,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:51:31,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:51:31,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:51:31,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:51:31,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:51:31,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:51:31,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:51:31,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:51:31,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:51:31,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:51:31,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:51:31,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:51:31,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:51:31,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:51:31,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:51:31,681 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:51:31,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:51:31,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:51:31,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:51:31,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:51:31,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:51:31,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:51:31,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:51:31,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:51:31,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:51:31,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:51:31,688 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:51:31,688 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:51:31,688 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:51:31,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:51:31,688 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:51:31,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:51:31,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:51:31,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:51:31,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:51:31,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:51:31,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:51:31,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:51:31,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:51:31,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:51:31,691 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:51:31,691 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:51:31,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:51:31,691 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:51:31,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:51:31,692 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:51:31,692 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_c5a11160-b9f4-4047-b04c-59c98fd5198c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2020-12-01 17:51:32,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:51:32,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:51:32,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:51:32,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:51:32,151 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:51:32,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-01 17:51:32,235 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/671bc702e/45efc3bd9c934e40a86a22cd7f3cef2c/FLAG38d9d13be [2020-12-01 17:51:33,252 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:51:33,253 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-01 17:51:33,296 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/671bc702e/45efc3bd9c934e40a86a22cd7f3cef2c/FLAG38d9d13be [2020-12-01 17:51:33,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5a11160-b9f4-4047-b04c-59c98fd5198c/bin/ukojak/data/671bc702e/45efc3bd9c934e40a86a22cd7f3cef2c [2020-12-01 17:51:33,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:51:33,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:51:33,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:33,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:51:33,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:51:33,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:33" (1/1) ... [2020-12-01 17:51:33,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b284d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:33, skipping insertion in model container [2020-12-01 17:51:33,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:51:33" (1/1) ... [2020-12-01 17:51:33,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:51:33,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:51:34,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:51:34,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:51:35,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:35,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:51:36,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:51:36,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:51:36,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:51:36,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:51:36,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:51:36,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:51:36,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:51:36,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:51:36,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:51:36,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:51:36,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:51:36,791 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:51:36,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:51:36,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:51:36,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:51:36,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:36,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:51:37,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:51:37,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:51:37,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:51:37,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:51:37,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:51:37,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:51:37,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:51:37,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:51:37,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:51:37,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:51:37,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:51:37,272 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:51:37,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:51:37,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:51:37,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:51:37,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:51:37,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:51:37,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:51:37,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:51:37,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:51:37,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:51:37,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:51:37,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:51:37,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:51:37,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:51:37,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:51:37,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:51:38,672 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:51:38,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:38 WrapperNode [2020-12-01 17:51:38,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:51:38,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:51:38,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:51:38,675 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:51:38,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:38" (1/1) ... [2020-12-01 17:51:38,744 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:51:38,804 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:51:38" (1/1) ... [2020-12-01 17:51:38,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:51:38,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:51:38,806 INFO L168 Benchmark]: Toolchain (without parser) took 5124.51 ms. Allocated memory was 60.8 MB in the beginning and 121.6 MB in the end (delta: 60.8 MB). Free memory was 28.8 MB in the beginning and 33.2 MB in the end (delta: -4.4 MB). Peak memory consumption was 54.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:38,807 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 48.2 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:51:38,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4989.18 ms. Allocated memory was 60.8 MB in the beginning and 121.6 MB in the end (delta: 60.8 MB). Free memory was 28.7 MB in the beginning and 38.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 73.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:38,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.12 ms. Allocated memory is still 121.6 MB. Free memory was 38.6 MB in the beginning and 33.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:51:38,810 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 48.2 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4989.18 ms. Allocated memory was 60.8 MB in the beginning and 121.6 MB in the end (delta: 60.8 MB). Free memory was 28.7 MB in the beginning and 38.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 73.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 130.12 ms. Allocated memory is still 121.6 MB. Free memory was 38.6 MB in the beginning and 33.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...