./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_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_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/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 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 ............................................................................................................................................................................... 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_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/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 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 ..................................................................................................................................................................................................................................... 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 01:20:47,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:47,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:47,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:47,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:47,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:47,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:47,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:47,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:47,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:47,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:47,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:47,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:47,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:47,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:47,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:47,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:47,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:47,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:47,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:47,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:47,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:47,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:47,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:47,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:47,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:47,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:47,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:47,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:47,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:47,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:47,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:47,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:47,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:47,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:47,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:47,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:47,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:47,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:47,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:47,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:47,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:20:47,809 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:47,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:47,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:20:47,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:20:47,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:47,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:47,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:47,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:47,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:47,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:47,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:47,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:47,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:47,817 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:47,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:47,817 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:20:47,817 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:20:47,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:47,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:47,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:20:47,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:47,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:47,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:47,819 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:20:47,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:47,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:47,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:47,820 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_70fb4adf-be03-4eea-a9be-75693c66dec7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 [2020-11-30 01:20:48,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:48,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:48,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:48,210 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:48,211 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:48,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-30 01:20:48,297 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/b94ff2aa8/5f4dae1af3bc4adeb91e2c76886689cb/FLAG0053c1e92 [2020-11-30 01:20:49,280 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:49,282 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-30 01:20:49,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/b94ff2aa8/5f4dae1af3bc4adeb91e2c76886689cb/FLAG0053c1e92 [2020-11-30 01:20:49,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/b94ff2aa8/5f4dae1af3bc4adeb91e2c76886689cb [2020-11-30 01:20:49,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:49,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:49,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:49,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:49,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:49,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:49" (1/1) ... [2020-11-30 01:20:49,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffa996b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:49, skipping insertion in model container [2020-11-30 01:20:49,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:49" (1/1) ... [2020-11-30 01:20:49,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:49,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:50,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:50,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:51,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:51,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:51,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:51,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:51,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:51,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:51,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:51,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:51,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:51,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:51,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:52,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:52,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:52,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:52,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:52,314 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 01:20:52,319 INFO L168 Benchmark]: Toolchain (without parser) took 2644.66 ms. Allocated memory was 127.9 MB in the beginning and 155.2 MB in the end (delta: 27.3 MB). Free memory was 89.0 MB in the beginning and 114.4 MB in the end (delta: -25.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:52,320 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 88.1 MB. Free memory is still 46.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:52,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2640.85 ms. Allocated memory was 127.9 MB in the beginning and 155.2 MB in the end (delta: 27.3 MB). Free memory was 89.0 MB in the beginning and 114.4 MB in the end (delta: -25.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:52,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 88.1 MB. Free memory is still 46.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2640.85 ms. Allocated memory was 127.9 MB in the beginning and 155.2 MB in the end (delta: 27.3 MB). Free memory was 89.0 MB in the beginning and 114.4 MB in the end (delta: -25.3 MB). Peak memory consumption was 45.9 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 01:20:54,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:54,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:54,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:54,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:54,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:54,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:54,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:54,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:54,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:54,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:54,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:54,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:54,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:54,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:54,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:54,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:54,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:54,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:55,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:55,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:55,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:55,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:55,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:55,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:55,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:55,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:55,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:55,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:55,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:55,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:55,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:55,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:55,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:55,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:55,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:55,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:55,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:55,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:55,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:55,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:55,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:20:55,115 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:55,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:55,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:20:55,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:20:55,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:55,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:55,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:55,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:55,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:55,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:55,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:55,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:55,123 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:20:55,123 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:20:55,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:55,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:55,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:20:55,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:55,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:55,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:55,124 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:20:55,124 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:20:55,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:55,125 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:20:55,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:55,125 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:20:55,125 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_70fb4adf-be03-4eea-a9be-75693c66dec7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 [2020-11-30 01:20:55,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:55,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:55,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:55,614 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:55,619 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:55,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-30 01:20:55,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/ca94599cc/4e132fa1324c49148433995efab4b921/FLAGb42c49d50 [2020-11-30 01:20:56,695 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:56,697 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-30 01:20:56,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/ca94599cc/4e132fa1324c49148433995efab4b921/FLAGb42c49d50 [2020-11-30 01:20:57,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70fb4adf-be03-4eea-a9be-75693c66dec7/bin/ukojak/data/ca94599cc/4e132fa1324c49148433995efab4b921 [2020-11-30 01:20:57,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:57,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:57,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:57,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:57,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:57,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:57" (1/1) ... [2020-11-30 01:20:57,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb675da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:57, skipping insertion in model container [2020-11-30 01:20:57,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:57" (1/1) ... [2020-11-30 01:20:57,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:57,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:57,810 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:57,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:59,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:59,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:59,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:59,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:59,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:59,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:59,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:59,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:59,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:59,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:00,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:00,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:00,378 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:21:00,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:00,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:00,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:00,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:00,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:00,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:00,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:00,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:00,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:00,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:00,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:00,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:00,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:00,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:00,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:00,843 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:21:00,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:00,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:00,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:00,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:01,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:01,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:01,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:01,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:01,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:01,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:01,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:01,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:01,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:01,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:01,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:01,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:02,434 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:21:02,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:02 WrapperNode [2020-11-30 01:21:02,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:02,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:02,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:21:02,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:21:02,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:02" (1/1) ... [2020-11-30 01:21:02,533 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 01:21:02,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:02" (1/1) ... [2020-11-30 01:21:02,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:02,594 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:21:02,596 INFO L168 Benchmark]: Toolchain (without parser) took 5469.73 ms. Allocated memory was 56.6 MB in the beginning and 169.9 MB in the end (delta: 113.2 MB). Free memory was 25.5 MB in the beginning and 49.2 MB in the end (delta: -23.7 MB). Peak memory consumption was 89.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:02,597 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:02,598 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5306.45 ms. Allocated memory was 56.6 MB in the beginning and 169.9 MB in the end (delta: 113.2 MB). Free memory was 25.3 MB in the beginning and 54.5 MB in the end (delta: -29.2 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:02,598 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.99 ms. Allocated memory is still 169.9 MB. Free memory was 54.5 MB in the beginning and 49.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:02,600 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5306.45 ms. Allocated memory was 56.6 MB in the beginning and 169.9 MB in the end (delta: 113.2 MB). Free memory was 25.3 MB in the beginning and 54.5 MB in the end (delta: -29.2 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 157.99 ms. Allocated memory is still 169.9 MB. Free memory was 54.5 MB in the beginning and 49.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...