./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_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_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/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 3024196cf1fe73f53b19f3ebfc318eba224b055a ............................................................................................................................................................................... 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_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/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 3024196cf1fe73f53b19f3ebfc318eba224b055a ..................................................................................................................................................................................................................................... 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 01:24:17,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:17,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:17,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:17,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:17,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:17,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:17,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:17,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:17,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:17,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:17,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:17,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:17,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:17,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:17,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:17,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:17,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:17,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:17,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:17,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:17,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:17,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:17,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:17,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:17,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:17,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:17,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:17,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:17,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:17,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:17,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:17,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:17,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:17,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:17,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:17,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:17,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:17,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:17,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:17,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:17,943 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:24:17,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:17,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:17,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:24:17,968 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:24:17,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:17,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:17,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:17,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:24:17,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:17,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:17,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:17,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:17,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:17,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:17,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:17,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:24:17,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:24:17,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:17,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:17,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:17,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:17,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:17,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:17,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:24:17,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:24:17,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:17,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:24:17,975 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_465111eb-961c-407c-aa08-dc4dd0d6d187/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3024196cf1fe73f53b19f3ebfc318eba224b055a [2020-11-30 01:24:18,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:18,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:18,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:18,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:18,319 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:18,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2020-11-30 01:24:18,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/bdc483b2c/934ff6fc1b3545be8dbc5d7e678b1c03/FLAGbc91208e7 [2020-11-30 01:24:19,325 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:19,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2020-11-30 01:24:19,376 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/bdc483b2c/934ff6fc1b3545be8dbc5d7e678b1c03/FLAGbc91208e7 [2020-11-30 01:24:19,822 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/bdc483b2c/934ff6fc1b3545be8dbc5d7e678b1c03 [2020-11-30 01:24:19,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:19,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:19,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:19,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:19,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:19,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:19" (1/1) ... [2020-11-30 01:24:19,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7489f87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:19, skipping insertion in model container [2020-11-30 01:24:19,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:19" (1/1) ... [2020-11-30 01:24:19,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:19,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:20,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:20,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:21,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:21,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:21,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:21,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:21,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:21,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:21,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:21,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:21,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:21,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:21,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:22,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:22,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:22,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:22,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:22,437 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 01:24:22,448 INFO L168 Benchmark]: Toolchain (without parser) took 2617.59 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.2 MB in the beginning and 61.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 24.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:22,449 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:24:22,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2614.38 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.0 MB in the beginning and 61.3 MB in the end (delta: -14.3 MB). Peak memory consumption was 24.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:22,455 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2614.38 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.0 MB in the beginning and 61.3 MB in the end (delta: -14.3 MB). Peak memory consumption was 24.8 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-a4ecdab [2020-11-30 01:24:24,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:24,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:25,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:25,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:25,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:25,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:25,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:25,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:25,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:25,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:25,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:25,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:25,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:25,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:25,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:25,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:25,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:25,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:25,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:25,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:25,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:25,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:25,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:25,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:25,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:25,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:25,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:25,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:25,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:25,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:25,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:25,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:25,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:25,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:25,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:25,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:25,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:25,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:25,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:25,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:25,074 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:24:25,126 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:25,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:25,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:24:25,129 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:24:25,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:25,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:25,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:25,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:25,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:25,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:25,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:25,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:24:25,134 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:24:25,134 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:24:25,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:25,135 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:25,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:25,135 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:24:25,135 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:24:25,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:25,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:25,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:25,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:25,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:25,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:25,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:24:25,137 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:24:25,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:25,138 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:24:25,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:24:25,138 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:24:25,138 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_465111eb-961c-407c-aa08-dc4dd0d6d187/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3024196cf1fe73f53b19f3ebfc318eba224b055a [2020-11-30 01:24:25,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:25,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:25,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:25,608 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:25,609 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:25,610 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2020-11-30 01:24:25,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/5b06257ee/c8521fac9d76449c8799099fe25640bc/FLAGbbd8f66f8 [2020-11-30 01:24:26,864 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:26,865 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2020-11-30 01:24:26,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/5b06257ee/c8521fac9d76449c8799099fe25640bc/FLAGbbd8f66f8 [2020-11-30 01:24:27,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_465111eb-961c-407c-aa08-dc4dd0d6d187/bin/ukojak/data/5b06257ee/c8521fac9d76449c8799099fe25640bc [2020-11-30 01:24:27,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:27,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:27,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:27,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:27,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:27,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:27" (1/1) ... [2020-11-30 01:24:27,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f644d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:27, skipping insertion in model container [2020-11-30 01:24:27,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:27" (1/1) ... [2020-11-30 01:24:27,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:27,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:27,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:27,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:29,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:29,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:29,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:29,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:29,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:29,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:29,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:29,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:29,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:29,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:29,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:29,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:29,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:30,169 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:24:30,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:30,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:30,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:30,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:30,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:30,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:30,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:30,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:30,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:30,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:30,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:30,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:30,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:30,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:30,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:30,675 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:24:30,722 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:30,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:30,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:30,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:30,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:30,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:30,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:30,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:30,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:30,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:30,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:30,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:30,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:30,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:30,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:31,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:32,039 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:24:32,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:32 WrapperNode [2020-11-30 01:24:32,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:32,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:32,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:24:32,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:24:32,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:32" (1/1) ... [2020-11-30 01:24:32,137 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 01:24:32,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:32" (1/1) ... [2020-11-30 01:24:32,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:32,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:24:32,200 INFO L168 Benchmark]: Toolchain (without parser) took 5014.33 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 43.3 MB in the beginning and 73.1 MB in the end (delta: -29.8 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:32,201 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:24:32,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4856.08 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 43.2 MB in the beginning and 78.3 MB in the end (delta: -35.1 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:32,202 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.96 ms. Allocated memory is still 157.3 MB. Free memory was 78.3 MB in the beginning and 73.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:32,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4856.08 ms. Allocated memory was 69.2 MB in the beginning and 157.3 MB in the end (delta: 88.1 MB). Free memory was 43.2 MB in the beginning and 78.3 MB in the end (delta: -35.1 MB). Peak memory consumption was 114.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.96 ms. Allocated memory is still 157.3 MB. Free memory was 78.3 MB in the beginning and 73.1 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...