./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/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 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f ........................................................................................................................................................................... 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_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/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 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:00:35,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:00:35,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:00:35,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:00:35,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:00:35,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:00:35,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:00:35,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:00:35,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:00:35,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:00:35,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:00:35,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:00:35,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:00:35,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:00:35,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:00:35,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:00:35,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:00:35,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:00:35,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:00:35,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:00:35,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:00:35,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:00:35,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:00:35,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:00:35,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:00:35,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:00:35,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:00:35,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:00:35,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:00:35,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:00:35,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:00:35,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:00:35,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:00:35,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:00:35,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:00:35,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:00:35,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:00:35,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:00:35,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:00:35,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:00:35,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:00:35,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:00:35,824 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:00:35,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:00:35,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:00:35,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:00:35,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:00:35,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:00:35,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:00:35,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:00:35,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:00:35,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:00:35,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:00:35,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:00:35,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:00:35,829 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:00:35,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:00:35,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:00:35,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:00:35,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:00:35,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:00:35,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:00:35,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:00:35,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:00:35,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:00:35,831 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:00:35,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:00:35,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:00:35,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:00:35,832 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_c25f2879-3b3b-4170-bfd1-a8082f4335d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f [2020-12-03 11:00:36,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:00:36,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:00:36,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:00:36,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:00:36,125 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:00:36,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2020-12-03 11:00:36,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/2084fba10/35574df250774cb8a86e698c43e17daa/FLAGfc974e5f5 [2020-12-03 11:00:37,062 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:00:37,063 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2020-12-03 11:00:37,106 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/2084fba10/35574df250774cb8a86e698c43e17daa/FLAGfc974e5f5 [2020-12-03 11:00:37,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/2084fba10/35574df250774cb8a86e698c43e17daa [2020-12-03 11:00:37,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:00:37,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:00:37,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:00:37,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:00:37,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:00:37,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:37" (1/1) ... [2020-12-03 11:00:37,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c8ff7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:00:37, skipping insertion in model container [2020-12-03 11:00:37,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:37" (1/1) ... [2020-12-03 11:00:37,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:00:37,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:00:38,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:00:38,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:00:39,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:00:39,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:00:39,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:00:39,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:00:39,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:00:39,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:00:39,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:00:39,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:00:39,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:00:39,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:00:39,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:00:39,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:39,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:40,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:00:40,155 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) [2020-12-03 11:00:40,161 INFO L168 Benchmark]: Toolchain (without parser) took 2547.17 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 53.6 MB in the beginning and 58.3 MB in the end (delta: -4.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:40,162 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:00:40,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2542.94 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 53.4 MB in the beginning and 58.3 MB in the end (delta: -4.9 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:40,167 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2542.94 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 53.4 MB in the beginning and 58.3 MB in the end (delta: -4.9 MB). Peak memory consumption was 20.8 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 [2020-12-03 11:00:42,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:00:42,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:00:42,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:00:42,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:00:42,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:00:42,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:00:42,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:00:42,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:00:42,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:00:42,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:00:42,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:00:42,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:00:42,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:00:42,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:00:42,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:00:42,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:00:42,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:00:42,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:00:42,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:00:42,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:00:42,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:00:42,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:00:42,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:00:42,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:00:42,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:00:42,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:00:42,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:00:42,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:00:42,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:00:42,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:00:42,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:00:42,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:00:42,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:00:42,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:00:42,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:00:42,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:00:42,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:00:42,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:00:42,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:00:42,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:00:42,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:00:42,654 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:00:42,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:00:42,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:00:42,657 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:00:42,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:00:42,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:00:42,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:00:42,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:00:42,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:00:42,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:00:42,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:00:42,661 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:00:42,661 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:00:42,661 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:00:42,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:00:42,662 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:00:42,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:00:42,662 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:00:42,662 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:00:42,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:00:42,663 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:00:42,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:00:42,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:00:42,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:00:42,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:00:42,664 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:00:42,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:00:42,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:00:42,687 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:00:42,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:00:42,688 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:00:42,688 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_c25f2879-3b3b-4170-bfd1-a8082f4335d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f [2020-12-03 11:00:43,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:00:43,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:00:43,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:00:43,112 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:00:43,115 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:00:43,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2020-12-03 11:00:43,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/d6cb83b2d/1c12c159e95f471fb3079b14a645a655/FLAG2fcfbb25f [2020-12-03 11:00:44,151 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:00:44,152 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2020-12-03 11:00:44,198 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/d6cb83b2d/1c12c159e95f471fb3079b14a645a655/FLAG2fcfbb25f [2020-12-03 11:00:44,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c25f2879-3b3b-4170-bfd1-a8082f4335d2/bin/ukojak/data/d6cb83b2d/1c12c159e95f471fb3079b14a645a655 [2020-12-03 11:00:44,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:00:44,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:00:44,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:00:44,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:00:44,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:00:44,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:44" (1/1) ... [2020-12-03 11:00:44,589 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 03.12 11:00:44, skipping insertion in model container [2020-12-03 11:00:44,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:00:44" (1/1) ... [2020-12-03 11:00:44,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:00:44,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:00:45,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:00:45,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:00:46,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:46,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:00:46,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:00:46,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:00:46,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:00:46,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:00:46,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:00:46,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:00:46,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:00:46,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:00:46,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:00:47,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:00:47,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:00:47,564 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:00:47,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:00:47,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:00:47,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:00:47,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:00:47,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:00:47,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:00:47,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:00:47,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:00:47,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:00:47,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:00:47,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:00:47,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:00:47,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:00:47,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:00:47,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:47,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:00:47,984 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:00:48,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:00:48,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:00:48,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:00:48,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:00:48,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:00:48,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:00:48,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:00:48,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:00:48,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:00:48,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:00:48,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:00:48,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:00:48,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:00:48,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:00:48,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:00:49,321 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:00:49,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:00:49 WrapperNode [2020-12-03 11:00:49,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:00:49,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:00:49,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:00:49,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:00:49,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:00:49" (1/1) ... [2020-12-03 11:00:49,392 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]]] [2020-12-03 11:00:49,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:00:49" (1/1) ... [2020-12-03 11:00:49,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:00:49,455 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:00:49,457 INFO L168 Benchmark]: Toolchain (without parser) took 4878.70 ms. Allocated memory was 71.3 MB in the beginning and 146.8 MB in the end (delta: 75.5 MB). Free memory was 46.6 MB in the beginning and 84.8 MB in the end (delta: -38.2 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:49,458 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:00:49,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4742.83 ms. Allocated memory was 71.3 MB in the beginning and 146.8 MB in the end (delta: 75.5 MB). Free memory was 46.5 MB in the beginning and 91.1 MB in the end (delta: -44.6 MB). Peak memory consumption was 104.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:49,459 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.67 ms. Allocated memory is still 146.8 MB. Free memory was 91.1 MB in the beginning and 85.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:00:49,461 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory is still 54.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4742.83 ms. Allocated memory was 71.3 MB in the beginning and 146.8 MB in the end (delta: 75.5 MB). Free memory was 46.5 MB in the beginning and 91.1 MB in the end (delta: -44.6 MB). Peak memory consumption was 104.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.67 ms. Allocated memory is still 146.8 MB. Free memory was 91.1 MB in the beginning and 85.8 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...