./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_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/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_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/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_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/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_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/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 [2020-11-28 03:21:01,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:01,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:01,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:01,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:01,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:01,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:01,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:01,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:01,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:01,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:01,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:01,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:01,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:01,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:01,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:01,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:01,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:01,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:01,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:01,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:01,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:01,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:01,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:01,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:01,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:01,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:01,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:01,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:01,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:01,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:01,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:01,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:01,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:01,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:01,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:01,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:01,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:01,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:01,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:01,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:01,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:21:01,254 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:01,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:01,258 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:01,258 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:01,258 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:01,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:01,259 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:21:01,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:01,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:21:01,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:01,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:21:01,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:21:01,261 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:01,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:21:01,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:01,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:01,262 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:01,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:01,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:01,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:01,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:01,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:21:01,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:21:01,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:21:01,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:21:01,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:01,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:21:01,265 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_c700cef9-738a-4841-a71c-32b218e5c4a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2020-11-28 03:21:01,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:01,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:01,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:01,555 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:01,558 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:01,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-28 03:21:01,652 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/493076c46/ec8af7102c864df6a738b1e45be55837/FLAGf6c7dcca4 [2020-11-28 03:21:02,614 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:02,615 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-28 03:21:02,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/493076c46/ec8af7102c864df6a738b1e45be55837/FLAGf6c7dcca4 [2020-11-28 03:21:03,085 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/493076c46/ec8af7102c864df6a738b1e45be55837 [2020-11-28 03:21:03,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:03,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:21:03,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:03,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:03,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:03,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:03" (1/1) ... [2020-11-28 03:21:03,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520f4140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:03, skipping insertion in model container [2020-11-28 03:21:03,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:03" (1/1) ... [2020-11-28 03:21:03,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:03,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:03,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:21:03,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:21:04,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:04,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:21:05,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:21:05,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:21:05,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:21:05,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:21:05,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:21:05,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:21:05,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:21:05,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:21:05,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:21:05,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:21:05,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:05,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:21:06,009 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) [2020-11-28 03:21:06,019 INFO L168 Benchmark]: Toolchain (without parser) took 2928.51 ms. Allocated memory is still 102.8 MB. Free memory was 61.8 MB in the beginning and 50.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:06,020 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 83.9 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:06,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2925.88 ms. Allocated memory is still 102.8 MB. Free memory was 61.7 MB in the beginning and 50.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:06,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 83.9 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2925.88 ms. Allocated memory is still 102.8 MB. Free memory was 61.7 MB in the beginning and 50.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:21:08,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:21:08,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:21:08,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:21:08,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:21:08,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:21:08,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:21:08,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:21:08,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:21:08,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:21:08,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:21:08,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:21:08,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:21:08,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:21:08,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:21:08,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:21:08,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:21:08,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:21:08,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:21:08,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:21:08,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:21:08,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:21:08,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:21:08,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:21:08,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:21:08,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:21:08,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:21:08,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:21:08,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:21:08,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:21:08,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:21:08,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:21:08,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:21:08,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:21:08,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:21:08,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:21:08,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:21:08,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:21:08,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:21:08,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:21:08,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:21:08,413 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:21:08,454 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:21:08,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:21:08,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:21:08,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:21:08,458 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:21:08,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:21:08,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:21:08,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:21:08,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:21:08,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:21:08,460 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:21:08,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:21:08,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:21:08,461 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:21:08,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:21:08,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:21:08,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:21:08,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:21:08,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:21:08,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:21:08,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:21:08,463 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:21:08,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:21:08,464 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:21:08,464 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_c700cef9-738a-4841-a71c-32b218e5c4a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2020-11-28 03:21:08,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:21:08,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:21:08,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:21:08,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:21:08,908 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:21:08,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-28 03:21:08,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/efbba244b/228d850d06e54f219b00c55b302b4b35/FLAG39a3ce29a [2020-11-28 03:21:09,999 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:21:10,000 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2020-11-28 03:21:10,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/efbba244b/228d850d06e54f219b00c55b302b4b35/FLAG39a3ce29a [2020-11-28 03:21:10,349 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c700cef9-738a-4841-a71c-32b218e5c4a5/bin/uautomizer/data/efbba244b/228d850d06e54f219b00c55b302b4b35 [2020-11-28 03:21:10,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:21:10,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:21:10,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:10,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:21:10,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:21:10,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:10" (1/1) ... [2020-11-28 03:21:10,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15183070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:10, skipping insertion in model container [2020-11-28 03:21:10,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:21:10" (1/1) ... [2020-11-28 03:21:10,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:21:10,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:21:11,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:21:11,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:21:12,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:12,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:21:12,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:21:12,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:21:12,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:21:12,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:21:12,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:21:12,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:21:12,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:21:12,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:21:12,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:21:13,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:21:13,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:21:13,655 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:21:13,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:21:13,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:21:13,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:13,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:21:13,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:21:13,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:21:13,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:21:13,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:21:13,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:21:13,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:21:13,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:21:13,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:21:13,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:21:13,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:21:14,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:21:14,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:21:15,338 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:21:15,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:15 WrapperNode [2020-11-28 03:21:15,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:21:15,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:21:15,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:21:15,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:21:15,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:15" (1/1) ... [2020-11-28 03:21:15,402 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]]] [2020-11-28 03:21:15,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:21:15" (1/1) ... [2020-11-28 03:21:15,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:21:15,477 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:21:15,479 INFO L168 Benchmark]: Toolchain (without parser) took 5123.82 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 30.9 MB in the beginning and 41.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 87.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:15,480 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory was 42.7 MB in the beginning and 42.7 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:21:15,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4980.47 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 30.6 MB in the beginning and 46.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:15,481 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.45 ms. Allocated memory is still 159.4 MB. Free memory was 46.5 MB in the beginning and 41.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:21:15,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory was 42.7 MB in the beginning and 42.7 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4980.47 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 30.6 MB in the beginning and 46.5 MB in the end (delta: -15.9 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 137.45 ms. Allocated memory is still 159.4 MB. Free memory was 46.5 MB in the beginning and 41.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...