./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.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_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/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 ab5364cbffdafde6420dcbe9178a9fa7bd0de243 ............................................................................................................................................................................... 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_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/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 ab5364cbffdafde6420dcbe9178a9fa7bd0de243 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:59:00,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:59:00,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:59:00,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:59:00,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:59:00,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:59:00,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:59:00,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:59:00,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:59:00,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:59:00,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:59:00,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:59:00,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:59:00,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:59:00,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:59:00,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:59:00,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:59:00,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:59:00,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:59:00,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:59:00,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:59:00,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:59:00,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:59:00,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:59:00,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:59:00,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:59:00,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:59:00,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:59:00,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:59:00,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:59:00,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:59:00,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:59:00,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:59:00,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:59:00,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:59:00,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:59:00,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:59:00,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:59:00,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:59:00,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:59:00,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:59:00,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:59:00,604 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:59:00,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:59:00,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:59:00,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:59:00,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:59:00,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:59:00,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:59:00,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:59:00,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:59:00,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:59:00,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:59:00,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:59:00,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:59:00,610 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:59:00,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:59:00,611 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:59:00,611 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:59:00,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:59:00,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:59:00,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:59:00,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:59:00,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:59:00,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:59:00,613 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:59:00,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:59:00,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:59:00,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:59:00,614 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_8870db1d-5c60-4bbe-8d90-3407badc2dbd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab5364cbffdafde6420dcbe9178a9fa7bd0de243 [2020-11-30 00:59:00,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:59:00,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:59:00,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:59:00,939 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:59:00,940 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:59:00,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-30 00:59:01,017 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/d1c29e91b/b8df25d8a5f545d697a50ea885b836de/FLAG004c08c07 [2020-11-30 00:59:02,013 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:59:02,014 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-30 00:59:02,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/d1c29e91b/b8df25d8a5f545d697a50ea885b836de/FLAG004c08c07 [2020-11-30 00:59:02,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/d1c29e91b/b8df25d8a5f545d697a50ea885b836de [2020-11-30 00:59:02,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:59:02,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:59:02,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:02,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:59:02,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:59:02,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:02" (1/1) ... [2020-11-30 00:59:02,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b524315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:02, skipping insertion in model container [2020-11-30 00:59:02,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:02" (1/1) ... [2020-11-30 00:59:02,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:59:02,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:02,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:02,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:03,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:03,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:04,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:04,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:04,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:04,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:04,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:04,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:04,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:04,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:04,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:04,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:04,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:04,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:04,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:04,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:05,015 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:59:05,020 INFO L168 Benchmark]: Toolchain (without parser) took 2638.57 ms. Allocated memory is still 113.2 MB. Free memory was 75.3 MB in the beginning and 62.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:05,021 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 46.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:59:05,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2633.61 ms. Allocated memory is still 113.2 MB. Free memory was 75.0 MB in the beginning and 62.7 MB in the end (delta: 12.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:05,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 46.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2633.61 ms. Allocated memory is still 113.2 MB. Free memory was 75.0 MB in the beginning and 62.7 MB in the end (delta: 12.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:59:07,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:59:07,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:59:07,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:59:07,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:59:07,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:59:07,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:59:07,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:59:07,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:59:07,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:59:07,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:59:07,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:59:07,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:59:07,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:59:07,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:59:07,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:59:07,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:59:07,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:59:07,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:59:07,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:59:07,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:59:07,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:59:07,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:59:07,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:59:07,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:59:07,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:59:07,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:59:07,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:59:07,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:59:07,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:59:07,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:59:07,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:59:07,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:59:07,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:59:07,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:59:07,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:59:07,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:59:07,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:59:07,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:59:07,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:59:07,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:59:07,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:59:07,746 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:59:07,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:59:07,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:59:07,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:59:07,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:59:07,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:59:07,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:59:07,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:59:07,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:59:07,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:59:07,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:59:07,750 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:59:07,751 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:59:07,751 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:59:07,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:59:07,751 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:59:07,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:59:07,752 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:59:07,752 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:59:07,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:59:07,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:59:07,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:59:07,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:59:07,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:59:07,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:59:07,754 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:59:07,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:59:07,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:59:07,755 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:59:07,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:59:07,755 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:59:07,756 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_8870db1d-5c60-4bbe-8d90-3407badc2dbd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab5364cbffdafde6420dcbe9178a9fa7bd0de243 [2020-11-30 00:59:08,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:59:08,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:59:08,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:59:08,226 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:59:08,227 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:59:08,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-30 00:59:08,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/b3ad961ed/c924783eb0dc48948f97e35bbcda56be/FLAGb9451d3fb [2020-11-30 00:59:09,613 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:59:09,614 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2020-11-30 00:59:09,669 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/b3ad961ed/c924783eb0dc48948f97e35bbcda56be/FLAGb9451d3fb [2020-11-30 00:59:09,805 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8870db1d-5c60-4bbe-8d90-3407badc2dbd/bin/ukojak/data/b3ad961ed/c924783eb0dc48948f97e35bbcda56be [2020-11-30 00:59:09,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:59:09,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:59:09,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:09,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:59:09,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:59:09,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:09" (1/1) ... [2020-11-30 00:59:09,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5353f567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:09, skipping insertion in model container [2020-11-30 00:59:09,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:09" (1/1) ... [2020-11-30 00:59:09,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:59:09,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:10,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:10,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:11,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:11,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:12,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:12,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:12,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:12,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:12,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:12,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:12,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:12,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:12,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:12,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:12,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:12,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:12,876 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:59:12,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:12,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:12,962 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:13,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:13,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:13,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:13,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:13,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:13,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:13,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:13,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:13,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:13,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:13,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:13,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:13,486 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:59:13,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:59:13,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:59:13,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:59:13,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:59:13,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:59:13,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:59:13,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:59:13,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:59:13,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:59:13,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:59:13,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:59:13,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:59:13,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:59:13,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:59:13,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:59:15,043 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:59:15,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15 WrapperNode [2020-11-30 00:59:15,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:15,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:59:15,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:59:15,046 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:59:15,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15" (1/1) ... [2020-11-30 00:59:15,142 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:59:15,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:15" (1/1) ... [2020-11-30 00:59:15,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:59:15,286 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:59:15,288 INFO L168 Benchmark]: Toolchain (without parser) took 5467.32 ms. Allocated memory was 58.7 MB in the beginning and 211.8 MB in the end (delta: 153.1 MB). Free memory was 35.7 MB in the beginning and 98.2 MB in the end (delta: -62.5 MB). Peak memory consumption was 90.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,289 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 48.2 MB. Free memory is still 31.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:59:15,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5217.52 ms. Allocated memory was 58.7 MB in the beginning and 211.8 MB in the end (delta: 153.1 MB). Free memory was 35.5 MB in the beginning and 103.4 MB in the end (delta: -67.9 MB). Peak memory consumption was 151.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,290 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.54 ms. Allocated memory is still 211.8 MB. Free memory was 103.4 MB in the beginning and 98.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:15,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 48.2 MB. Free memory is still 31.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5217.52 ms. Allocated memory was 58.7 MB in the beginning and 211.8 MB in the end (delta: 153.1 MB). Free memory was 35.5 MB in the beginning and 103.4 MB in the end (delta: -67.9 MB). Peak memory consumption was 151.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 240.54 ms. Allocated memory is still 211.8 MB. Free memory was 103.4 MB in the beginning and 98.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...