./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_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_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 567796d92978fbc9474b679241bb435663f6ba46 ......................................................................................................................................................................................... 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_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 567796d92978fbc9474b679241bb435663f6ba46 ...................................................................................................................................................................................................................................................................... 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 04:39:20,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:20,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:20,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:20,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:20,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:20,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:20,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:20,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:20,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:20,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:20,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:20,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:20,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:20,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:20,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:20,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:20,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:20,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:20,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:20,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:20,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:20,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:20,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:20,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:20,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:20,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:20,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:20,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:20,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:20,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:20,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:20,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:20,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:20,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:20,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:20,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:20,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:20,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:20,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:20,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:20,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:39:20,762 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:20,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:20,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:20,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:20,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:20,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:20,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:20,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:20,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:20,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:20,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:20,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:20,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:20,766 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:20,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:20,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:20,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:20,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:20,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:20,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:20,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:20,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:20,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:20,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:20,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:20,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:20,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:20,769 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_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-28 04:39:21,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:21,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:21,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:21,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:21,059 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:21,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 04:39:21,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/faf286fbb/6aebe561c28e4ae299fee508cdb63c0b/FLAGac6fd3a49 [2020-11-28 04:39:21,996 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:21,997 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 04:39:22,042 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/faf286fbb/6aebe561c28e4ae299fee508cdb63c0b/FLAGac6fd3a49 [2020-11-28 04:39:22,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/faf286fbb/6aebe561c28e4ae299fee508cdb63c0b [2020-11-28 04:39:22,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:22,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:22,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:22,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:22,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:22,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:22" (1/1) ... [2020-11-28 04:39:22,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f63ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:22, skipping insertion in model container [2020-11-28 04:39:22,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:22" (1/1) ... [2020-11-28 04:39:22,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:22,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:23,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:23,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:24,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:24,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:24,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:24,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:24,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:24,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:24,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:24,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:24,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:24,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:24,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:25,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:25,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:25,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:25,811 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 04:39:25,823 INFO L168 Benchmark]: Toolchain (without parser) took 3337.22 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.2 MB in the beginning and 66.6 MB in the end (delta: -22.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:25,824 INFO L168 Benchmark]: CDTParser took 1.52 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.4 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:25,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3333.95 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.2 MB in the beginning and 66.6 MB in the end (delta: -22.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:25,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.52 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.4 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3333.95 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.2 MB in the beginning and 66.6 MB in the end (delta: -22.4 MB). Peak memory consumption was 30.4 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 04:39:28,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:28,243 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:28,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:28,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:28,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:28,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:28,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:28,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:28,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:28,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:28,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:28,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:28,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:28,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:28,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:28,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:28,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:28,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:28,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:28,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:28,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:28,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:28,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:28,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:28,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:28,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:28,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:28,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:28,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:28,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:28,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:28,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:28,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:28,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:28,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:28,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:28,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:28,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:28,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:28,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:28,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:39:28,410 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:28,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:28,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:28,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:28,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:28,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:28,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:28,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:28,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:28,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:28,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:28,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:28,417 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:28,417 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:28,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:28,417 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:28,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:28,418 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:28,418 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:28,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:28,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:28,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:28,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:28,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:28,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:28,419 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:28,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:28,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:28,420 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:28,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:28,420 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:39:28,420 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_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2020-11-28 04:39:28,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:28,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:28,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:28,890 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:28,891 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:28,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 04:39:28,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/983eedccf/a84745ac0b49493c8110a1fec61f1a5b/FLAG15071d727 [2020-11-28 04:39:29,983 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:29,984 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-11-28 04:39:30,029 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/983eedccf/a84745ac0b49493c8110a1fec61f1a5b/FLAG15071d727 [2020-11-28 04:39:30,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ebe4a6e3-42af-464a-944a-8b3058243686/bin/ukojak/data/983eedccf/a84745ac0b49493c8110a1fec61f1a5b [2020-11-28 04:39:30,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:30,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:30,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:30,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:30,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:30,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:30" (1/1) ... [2020-11-28 04:39:30,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184c5561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:30, skipping insertion in model container [2020-11-28 04:39:30,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:30" (1/1) ... [2020-11-28 04:39:30,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:30,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:30,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:30,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:32,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:32,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:32,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:32,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:32,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:32,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:32,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:32,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:32,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:32,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:32,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:32,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:33,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:33,551 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:39:33,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:33,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:33,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:33,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:33,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:33,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:33,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:33,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:33,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:33,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:33,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:33,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:33,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:33,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:33,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:34,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:34,124 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:34,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:34,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:34,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:34,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:34,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:34,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:34,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:34,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:34,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:34,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:34,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:34,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:34,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:34,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:34,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:35,917 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:35,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:35 WrapperNode [2020-11-28 04:39:35,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:35,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:35,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:35,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:35,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:35" (1/1) ... [2020-11-28 04:39:36,011 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 04:39:36,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:35" (1/1) ... [2020-11-28 04:39:36,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:36,113 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:39:36,115 INFO L168 Benchmark]: Toolchain (without parser) took 5781.27 ms. Allocated memory was 58.7 MB in the beginning and 243.3 MB in the end (delta: 184.5 MB). Free memory was 28.3 MB in the beginning and 173.3 MB in the end (delta: -145.0 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:36,115 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 41.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:36,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5584.06 ms. Allocated memory was 58.7 MB in the beginning and 243.3 MB in the end (delta: 184.5 MB). Free memory was 28.1 MB in the beginning and 179.6 MB in the end (delta: -151.5 MB). Peak memory consumption was 145.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:36,117 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.93 ms. Allocated memory is still 243.3 MB. Free memory was 178.5 MB in the beginning and 173.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:36,118 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 58.7 MB. Free memory is still 41.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5584.06 ms. Allocated memory was 58.7 MB in the beginning and 243.3 MB in the end (delta: 184.5 MB). Free memory was 28.1 MB in the beginning and 179.6 MB in the end (delta: -151.5 MB). Peak memory consumption was 145.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 193.93 ms. Allocated memory is still 243.3 MB. Free memory was 178.5 MB in the beginning and 173.3 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...