./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/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 2d7632d2a3dfce10d26359f865f7e4dc45671c15 ................................................................................................................................................................................. 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_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/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 2d7632d2a3dfce10d26359f865f7e4dc45671c15 ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:58:57,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:57,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:57,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:57,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:57,595 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:57,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:57,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:57,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:57,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:57,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:57,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:57,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:57,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:57,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:57,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:57,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:57,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:57,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:57,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:57,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:57,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:57,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:57,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:57,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:57,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:57,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:57,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:57,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:57,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:57,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:57,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:57,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:57,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:57,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:57,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:57,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:57,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:57,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:57,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:57,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:57,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:58:57,754 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:57,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:57,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:58:57,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:58:57,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:57,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:57,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:57,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:58:57,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:57,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:58:57,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:57,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:58:57,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:58:57,765 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:57,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:58:57,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:58:57,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:58:57,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:57,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:57,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:58:57,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:57,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:57,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:58:57,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:58:57,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:58:57,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:58:57,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:58:57,769 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_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d7632d2a3dfce10d26359f865f7e4dc45671c15 [2020-11-30 00:58:58,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:58,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:58,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:58,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:58,163 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:58,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2020-11-30 00:58:58,253 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/20226ca84/75ad95c2a94b4b159b8f3295832d4041/FLAGf4997490b [2020-11-30 00:58:59,529 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:59,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2020-11-30 00:58:59,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/20226ca84/75ad95c2a94b4b159b8f3295832d4041/FLAGf4997490b [2020-11-30 00:58:59,817 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/20226ca84/75ad95c2a94b4b159b8f3295832d4041 [2020-11-30 00:58:59,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:59,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:59,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:59,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:59,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:59,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:59" (1/1) ... [2020-11-30 00:58:59,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@603bfc67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:59, skipping insertion in model container [2020-11-30 00:58:59,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:59" (1/1) ... [2020-11-30 00:58:59,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:59:00,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:00,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:00,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:02,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:02,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:02,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:02,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:02,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:02,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:02,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:02,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:02,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:02,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:02,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:03,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:03,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:03,488 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:59:03,506 INFO L168 Benchmark]: Toolchain (without parser) took 3680.08 ms. Allocated memory was 94.4 MB in the beginning and 121.6 MB in the end (delta: 27.3 MB). Free memory was 57.0 MB in the beginning and 70.6 MB in the end (delta: -13.5 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:03,508 INFO L168 Benchmark]: CDTParser took 0.91 ms. Allocated memory is still 94.4 MB. Free memory is still 53.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:59:03,512 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3677.22 ms. Allocated memory was 94.4 MB in the beginning and 121.6 MB in the end (delta: 27.3 MB). Free memory was 56.9 MB in the beginning and 70.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:03,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.91 ms. Allocated memory is still 94.4 MB. Free memory is still 53.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3677.22 ms. Allocated memory was 94.4 MB in the beginning and 121.6 MB in the end (delta: 27.3 MB). Free memory was 56.9 MB in the beginning and 70.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:59:06,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:59:06,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:59:06,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:59:06,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:59:06,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:59:06,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:59:06,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:59:06,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:59:06,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:59:06,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:59:06,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:59:06,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:59:06,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:59:06,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:59:06,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:59:06,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:59:06,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:59:06,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:59:06,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:59:06,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:59:06,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:59:06,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:59:06,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:59:06,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:59:06,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:59:06,717 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:59:06,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:59:06,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:59:06,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:59:06,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:59:06,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:59:06,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:59:06,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:59:06,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:59:06,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:59:06,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:59:06,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:59:06,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:59:06,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:59:06,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:59:06,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:59:06,771 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:59:06,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:59:06,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:59:06,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:59:06,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:59:06,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:59:06,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:59:06,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:59:06,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:59:06,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:59:06,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:59:06,777 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:59:06,777 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:59:06,777 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:59:06,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:59:06,778 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:59:06,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:59:06,778 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:59:06,779 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:59:06,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:59:06,779 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:59:06,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:59:06,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:59:06,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:59:06,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:59:06,781 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:59:06,781 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:59:06,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:59:06,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:59:06,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:59:06,783 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:59:06,783 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_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d7632d2a3dfce10d26359f865f7e4dc45671c15 [2020-11-30 00:59:07,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:59:07,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:59:07,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:59:07,328 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:59:07,329 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:59:07,331 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2020-11-30 00:59:07,425 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/60512d363/8d7cfddaf9d2431db948f4883c44306f/FLAG971cbbe24 [2020-11-30 00:59:08,669 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:59:08,670 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2020-11-30 00:59:08,751 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/60512d363/8d7cfddaf9d2431db948f4883c44306f/FLAG971cbbe24 [2020-11-30 00:59:09,018 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dabc2a46-6806-4c4d-b592-69ef2b2bc9c9/bin/ukojak/data/60512d363/8d7cfddaf9d2431db948f4883c44306f [2020-11-30 00:59:09,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:59:09,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:59:09,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:09,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:59:09,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:59:09,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:09" (1/1) ... [2020-11-30 00:59:09,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b2406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:09, skipping insertion in model container [2020-11-30 00:59:09,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:09" (1/1) ... [2020-11-30 00:59:09,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:59:09,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:09,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:09,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:11,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:11,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:11,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:11,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:11,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:11,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:11,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:11,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:11,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:11,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:12,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:12,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:12,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:59:12,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:12,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:12,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:12,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:12,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:12,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:12,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:12,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:12,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:12,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:12,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:12,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:12,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:13,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:13,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:13,260 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:59:13,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:13,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:13,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:13,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:13,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:13,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:13,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:13,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:13,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:13,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:13,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:13,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:13,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:13,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:15,011 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:59:15,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15 WrapperNode [2020-11-30 00:59:15,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:15,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:59:15,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:59:15,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:59:15,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15" (1/1) ... [2020-11-30 00:59:15,129 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:59:15,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15" (1/1) ... [2020-11-30 00:59:15,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:59:15,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:59:15,229 INFO L168 Benchmark]: Toolchain (without parser) took 6203.86 ms. Allocated memory was 69.2 MB in the beginning and 155.2 MB in the end (delta: 86.0 MB). Free memory was 46.1 MB in the beginning and 89.9 MB in the end (delta: -43.9 MB). Peak memory consumption was 40.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,230 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 50.3 MB. Free memory was 33.0 MB in the beginning and 33.0 MB in the end (delta: 21.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:59:15,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5986.18 ms. Allocated memory was 69.2 MB in the beginning and 155.2 MB in the end (delta: 86.0 MB). Free memory was 45.9 MB in the beginning and 95.2 MB in the end (delta: -49.3 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.84 ms. Allocated memory is still 155.2 MB. Free memory was 95.2 MB in the beginning and 89.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 50.3 MB. Free memory was 33.0 MB in the beginning and 33.0 MB in the end (delta: 21.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5986.18 ms. Allocated memory was 69.2 MB in the beginning and 155.2 MB in the end (delta: 86.0 MB). Free memory was 45.9 MB in the beginning and 95.2 MB in the end (delta: -49.3 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 212.84 ms. Allocated memory is still 155.2 MB. Free memory was 95.2 MB in the beginning and 89.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...