./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_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_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bac49f8c0c58c8e244efd8769f64f83286bf7eb .......................................................................................................................................................................................... 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_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bac49f8c0c58c8e244efd8769f64f83286bf7eb .......................................................................................................................................................................................................................... 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 00:19:48,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:19:48,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:19:48,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:19:48,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:19:48,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:19:48,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:19:48,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:19:48,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:19:48,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:19:48,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:19:48,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:19:48,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:19:48,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:19:48,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:19:48,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:19:48,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:19:48,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:19:48,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:19:48,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:19:48,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:19:48,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:19:48,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:19:48,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:19:48,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:19:48,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:19:48,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:19:48,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:19:48,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:19:48,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:19:48,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:19:48,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:19:48,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:19:48,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:19:48,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:19:48,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:19:48,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:19:48,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:19:48,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:19:48,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:19:48,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:19:48,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:19:48,823 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:19:48,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:19:48,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:19:48,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:19:48,826 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:19:48,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:19:48,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:19:48,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:19:48,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:19:48,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:19:48,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:19:48,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:19:48,829 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:19:48,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:19:48,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:19:48,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:19:48,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:19:48,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:19:48,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:19:48,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:19:48,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:19:48,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:19:48,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:19:48,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:19:48,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:19:48,832 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:19:48,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:19:48,833 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_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2020-11-30 00:19:49,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:19:49,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:19:49,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:19:49,244 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:19:49,245 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:19:49,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-30 00:19:49,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/fa98e9d62/46735a2008eb4c3697860265199b23ac/FLAGf80ce7dc8 [2020-11-30 00:19:50,312 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:19:50,314 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-30 00:19:50,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/fa98e9d62/46735a2008eb4c3697860265199b23ac/FLAGf80ce7dc8 [2020-11-30 00:19:50,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/fa98e9d62/46735a2008eb4c3697860265199b23ac [2020-11-30 00:19:50,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:19:50,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:19:50,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:50,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:19:50,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:19:50,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:50" (1/1) ... [2020-11-30 00:19:50,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b55b03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:50, skipping insertion in model container [2020-11-30 00:19:50,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:50" (1/1) ... [2020-11-30 00:19:50,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:19:50,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:19:51,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:19:51,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:19:52,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:52,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:19:53,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:19:53,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:19:53,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:19:53,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:19:53,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:19:53,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:19:53,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:19:53,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:19:53,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:19:53,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:19:53,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:53,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:54,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:54,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:54,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:54,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:19:54,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:19:54,108 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 00:19:54,114 INFO L168 Benchmark]: Toolchain (without parser) took 3409.04 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.8 MB in the beginning and 61.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:54,114 INFO L168 Benchmark]: CDTParser took 0.85 ms. Allocated memory is still 90.2 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:19:54,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3406.28 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.8 MB in the beginning and 61.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:19:54,120 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 90.2 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3406.28 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 62.8 MB in the beginning and 61.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 42.2 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 00:19:56,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:19:56,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:19:56,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:19:56,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:19:56,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:19:56,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:19:56,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:19:56,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:19:56,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:19:56,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:19:56,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:19:56,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:19:56,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:19:56,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:19:56,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:19:56,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:19:56,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:19:56,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:19:56,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:19:56,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:19:56,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:19:56,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:19:56,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:19:56,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:19:56,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:19:56,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:19:56,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:19:56,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:19:56,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:19:56,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:19:56,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:19:56,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:19:56,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:19:56,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:19:56,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:19:56,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:19:56,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:19:56,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:19:56,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:19:56,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:19:56,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:19:56,834 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:19:56,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:19:56,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:19:56,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:19:56,837 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:19:56,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:19:56,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:19:56,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:19:56,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:19:56,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:19:56,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:19:56,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:19:56,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:19:56,840 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:19:56,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:19:56,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:19:56,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:19:56,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:19:56,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:19:56,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:19:56,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:19:56,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:19:56,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:19:56,843 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:19:56,843 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:19:56,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:19:56,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:19:56,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:19:56,845 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:19:56,845 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_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2020-11-30 00:19:57,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:19:57,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:19:57,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:19:57,288 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:19:57,291 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:19:57,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-30 00:19:57,393 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/ca81323b0/1bb456c740d2488d9d4be62b5d364ad4/FLAG8f7706f6c [2020-11-30 00:19:58,382 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:19:58,383 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-30 00:19:58,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/ca81323b0/1bb456c740d2488d9d4be62b5d364ad4/FLAG8f7706f6c [2020-11-30 00:19:58,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0323561a-42df-412d-b539-2edd48aad8b6/bin/uautomizer/data/ca81323b0/1bb456c740d2488d9d4be62b5d364ad4 [2020-11-30 00:19:58,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:19:58,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:19:58,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:19:58,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:19:58,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:19:58,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:58" (1/1) ... [2020-11-30 00:19:58,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21da86e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:19:58, skipping insertion in model container [2020-11-30 00:19:58,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:19:58" (1/1) ... [2020-11-30 00:19:58,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:19:59,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:19:59,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:19:59,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:20:00,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:00,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:01,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:20:01,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:20:01,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:20:01,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:20:01,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:20:01,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:20:01,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:20:01,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:20:01,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:20:01,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:20:01,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:20:02,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:20:02,570 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:20:02,602 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:20:02,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:20:02,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:20:02,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:20:02,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:20:02,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:20:02,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:20:02,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:20:02,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:20:02,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:20:02,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:20:02,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:20:02,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:20:02,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:02,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:20:03,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:20:04,512 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:20:04,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:20:04 WrapperNode [2020-11-30 00:20:04,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:20:04,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:20:04,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:20:04,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:20:04,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:20:04" (1/1) ... [2020-11-30 00:20:04,589 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 00:20:04,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:20:04" (1/1) ... [2020-11-30 00:20:04,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:20:04,700 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:20:04,703 INFO L168 Benchmark]: Toolchain (without parser) took 5848.90 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 34.2 MB in the beginning and 73.1 MB in the end (delta: -38.9 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:20:04,707 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 46.1 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:20:04,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5658.65 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 34.0 MB in the beginning and 79.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 81.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:20:04,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.37 ms. Allocated memory is still 159.4 MB. Free memory was 79.4 MB in the beginning and 73.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:20:04,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 46.1 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5658.65 ms. Allocated memory was 65.0 MB in the beginning and 159.4 MB in the end (delta: 94.4 MB). Free memory was 34.0 MB in the beginning and 79.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 81.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 186.37 ms. Allocated memory is still 159.4 MB. Free memory was 79.4 MB in the beginning and 73.1 MB in the end (delta: 6.3 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...