./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_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_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/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 bf5958e26208831369e89625cc67f879426ee7cf .......................................................................................................................................................................................... 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_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/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 bf5958e26208831369e89625cc67f879426ee7cf .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:57:03,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:03,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:03,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:03,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:03,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:03,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:03,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:03,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:03,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:03,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:03,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:03,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:03,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:03,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:03,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:03,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:03,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:03,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:03,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:03,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:03,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:03,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:03,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:03,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:03,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:03,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:03,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:03,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:03,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:03,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:03,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:03,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:03,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:03,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:03,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:03,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:03,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:03,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:03,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:03,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:03,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:57:03,776 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:03,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:03,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:03,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:03,781 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:57:03,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:03,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:57:03,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:03,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:03,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:03,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:03,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:03,784 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:03,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:03,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:03,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:57:03,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:03,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:57:03,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:57:03,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:03,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:03,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:03,787 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:57:03,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:57:03,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:03,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:57:03,788 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:57:03,788 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_60a436b5-32c1-4098-b89a-222a6aa284b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-29 23:57:04,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:04,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:04,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:04,128 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:04,131 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:04,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:57:04,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/64ce22971/0147b2e83a324f56958da8e4b7259669/FLAG04888020c [2020-11-29 23:57:05,382 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:05,383 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:57:05,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/64ce22971/0147b2e83a324f56958da8e4b7259669/FLAG04888020c [2020-11-29 23:57:05,731 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/64ce22971/0147b2e83a324f56958da8e4b7259669 [2020-11-29 23:57:05,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:05,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:05,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:05,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:05,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:05,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:05" (1/1) ... [2020-11-29 23:57:05,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c74c14c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:05, skipping insertion in model container [2020-11-29 23:57:05,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:05" (1/1) ... [2020-11-29 23:57:05,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:05,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:06,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:06,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:07,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:07,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:08,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:08,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:08,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:08,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:08,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:08,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:08,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:08,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:08,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:08,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:08,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:09,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:09,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:09,300 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) [2020-11-29 23:57:09,312 INFO L168 Benchmark]: Toolchain (without parser) took 3573.94 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.3 MB in the beginning and 69.1 MB in the end (delta: -23.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:09,313 INFO L168 Benchmark]: CDTParser took 3.21 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:09,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3571.10 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.1 MB in the beginning and 69.1 MB in the end (delta: -24.0 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:09,319 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.21 ms. Allocated memory is still 88.1 MB. Free memory was 60.5 MB in the beginning and 60.5 MB in the end (delta: 28.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3571.10 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.1 MB in the beginning and 69.1 MB in the end (delta: -24.0 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:57:11,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:11,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:11,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:11,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:11,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:11,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:11,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:11,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:11,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:11,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:11,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:11,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:11,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:11,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:11,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:11,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:11,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:11,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:11,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:11,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:11,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:11,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:11,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:11,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:11,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:11,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:11,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:11,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:11,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:11,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:11,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:11,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:11,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:11,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:11,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:11,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:11,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:11,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:11,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:11,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:11,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:57:12,028 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:12,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:12,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:12,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:12,032 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:57:12,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:12,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:12,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:12,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:12,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:12,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:57:12,035 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:57:12,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:12,035 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:12,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:12,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:12,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:57:12,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:12,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:57:12,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:57:12,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:12,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:12,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:12,038 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:57:12,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:57:12,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:12,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:57:12,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:57:12,040 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:57:12,040 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_60a436b5-32c1-4098-b89a-222a6aa284b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-29 23:57:12,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:12,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:12,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:12,446 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:12,447 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:12,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:57:12,535 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/0bbf80c2c/6a179dd116f740ae95257fc786f10643/FLAG7264b9907 [2020-11-29 23:57:13,751 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:13,752 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-29 23:57:13,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/0bbf80c2c/6a179dd116f740ae95257fc786f10643/FLAG7264b9907 [2020-11-29 23:57:14,078 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_60a436b5-32c1-4098-b89a-222a6aa284b7/bin/uautomizer/data/0bbf80c2c/6a179dd116f740ae95257fc786f10643 [2020-11-29 23:57:14,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:14,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:14,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:14,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:14,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:14,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:14" (1/1) ... [2020-11-29 23:57:14,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759d1ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:14, skipping insertion in model container [2020-11-29 23:57:14,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:14" (1/1) ... [2020-11-29 23:57:14,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:14,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:14,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:14,760 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:16,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:16,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:16,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:16,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:16,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:16,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:16,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:16,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:16,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:16,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:16,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:17,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:17,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:17,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:17,930 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:57:17,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:17,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:18,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:18,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:18,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:18,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:18,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:18,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:18,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:18,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:18,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:18,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:18,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:18,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:18,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:19,801 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:57:19,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:19 WrapperNode [2020-11-29 23:57:19,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:19,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:57:19,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:57:19,803 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:57:19,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:19" (1/1) ... [2020-11-29 23:57:19,886 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]]] [2020-11-29 23:57:19,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:19" (1/1) ... [2020-11-29 23:57:19,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:57:19,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:57:19,973 INFO L168 Benchmark]: Toolchain (without parser) took 5886.54 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 35.0 MB in the beginning and 49.1 MB in the end (delta: -14.1 MB). Peak memory consumption was 86.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:19,974 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:19,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5710.75 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 34.7 MB in the beginning and 54.3 MB in the end (delta: -19.6 MB). Peak memory consumption was 88.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:19,976 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.92 ms. Allocated memory is still 159.4 MB. Free memory was 54.3 MB in the beginning and 49.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:19,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5710.75 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 34.7 MB in the beginning and 54.3 MB in the end (delta: -19.6 MB). Peak memory consumption was 88.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.92 ms. Allocated memory is still 159.4 MB. Free memory was 54.3 MB in the beginning and 49.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...