./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_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_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/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 87e799ddb921529e3d804804f61d481d1e0043d2 .......................................................................................................................................................................................................... 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_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/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 87e799ddb921529e3d804804f61d481d1e0043d2 ............................................................................................................................................................................................................................... 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 04:40:25,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:25,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:25,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:25,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:25,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:25,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:25,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:25,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:25,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:25,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:25,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:25,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:25,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:25,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:25,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:25,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:25,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:25,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:25,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:25,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:25,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:25,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:25,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:25,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:25,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:25,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:25,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:25,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:25,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:25,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:25,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:25,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:25,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:25,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:25,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:25,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:25,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:25,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:25,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:25,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:25,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:25,754 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:25,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:25,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:25,759 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:25,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:25,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:25,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:25,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:25,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:25,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:25,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:25,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:25,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:25,763 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:25,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:25,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:25,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:25,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:25,764 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:25,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:25,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:25,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:25,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:25,765 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:25,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:25,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:25,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:25,766 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_2de67700-009f-4bc0-8b77-77ac93fbbab0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-28 04:40:26,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:26,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:26,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:26,076 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:26,077 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:26,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-28 04:40:26,165 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/9d1b8ac7e/c065a4ff063340a1a8c98e2dea549c76/FLAGbfe99bf08 [2020-11-28 04:40:27,003 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:27,004 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-28 04:40:27,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/9d1b8ac7e/c065a4ff063340a1a8c98e2dea549c76/FLAGbfe99bf08 [2020-11-28 04:40:27,085 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/9d1b8ac7e/c065a4ff063340a1a8c98e2dea549c76 [2020-11-28 04:40:27,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:27,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:27,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:27,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:27,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:27,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e7abec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:27, skipping insertion in model container [2020-11-28 04:40:27,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:27,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:27,508 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:27,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:28,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:28,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:28,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:28,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:28,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:28,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:28,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:28,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:28,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:28,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:28,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:28,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:28,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:29,006 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:29,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:29,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:29,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:29,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:29,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:29,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:29,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:29,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:29,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:29,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:29,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:29,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:29,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:29,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:29,203 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 04:40:29,208 INFO L168 Benchmark]: Toolchain (without parser) took 2117.59 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 67.3 MB in the beginning and 89.4 MB in the end (delta: -22.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:29,209 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 60.6 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:29,210 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2112.23 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 67.3 MB in the beginning and 89.4 MB in the end (delta: -22.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:29,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 60.6 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2112.23 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 67.3 MB in the beginning and 89.4 MB in the end (delta: -22.1 MB). Peak memory consumption was 35.3 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 04:40:31,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:31,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:31,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:31,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:31,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:31,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:31,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:31,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:31,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:31,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:31,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:31,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:31,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:31,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:31,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:31,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:31,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:31,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:31,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:31,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:31,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:31,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:31,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:31,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:31,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:31,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:31,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:31,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:31,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:31,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:31,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:31,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:31,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:31,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:31,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:31,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:31,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:31,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:31,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:31,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:31,617 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:31,659 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:31,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:31,662 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:31,662 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:31,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:31,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:31,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:31,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:31,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:31,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:31,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:31,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:31,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:31,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:31,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:31,668 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:31,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:31,668 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:31,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:31,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:31,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:31,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:31,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:31,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:31,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:31,670 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:31,670 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:31,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:31,671 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:31,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:31,671 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:31,671 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_2de67700-009f-4bc0-8b77-77ac93fbbab0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-28 04:40:32,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:32,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:32,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:32,105 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:32,106 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:32,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-28 04:40:32,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/06a3eed49/c0e21ade59d04440b5ef6d2785824ef6/FLAGae145973a [2020-11-28 04:40:33,007 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:33,010 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-28 04:40:33,053 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/06a3eed49/c0e21ade59d04440b5ef6d2785824ef6/FLAGae145973a [2020-11-28 04:40:33,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2de67700-009f-4bc0-8b77-77ac93fbbab0/bin/ukojak/data/06a3eed49/c0e21ade59d04440b5ef6d2785824ef6 [2020-11-28 04:40:33,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:33,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:33,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:33,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:33,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:33,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:33" (1/1) ... [2020-11-28 04:40:33,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e3cf92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:33, skipping insertion in model container [2020-11-28 04:40:33,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:33" (1/1) ... [2020-11-28 04:40:33,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:33,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:34,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:34,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:34,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:34,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:34,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:34,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:34,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:34,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:35,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:35,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:35,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:35,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:35,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:35,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:35,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:35,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:35,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:35,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:35,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:35,707 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:35,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:35,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:35,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:35,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:35,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:35,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:35,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:35,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:35,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:35,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:35,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:35,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:35,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:35,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:35,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:35,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:36,004 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:36,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:36,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:36,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:36,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:36,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:36,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:36,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:36,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:36,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:36,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:36,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:36,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:36,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:36,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:36,911 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:36,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:36 WrapperNode [2020-11-28 04:40:36,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:36,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:36,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:36,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:36,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:36" (1/1) ... [2020-11-28 04:40:36,965 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 04:40:37,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:36" (1/1) ... [2020-11-28 04:40:37,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:37,021 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:37,023 INFO L168 Benchmark]: Toolchain (without parser) took 3466.39 ms. Allocated memory was 88.1 MB in the beginning and 155.2 MB in the end (delta: 67.1 MB). Free memory was 60.3 MB in the beginning and 115.4 MB in the end (delta: -55.1 MB). Peak memory consumption was 71.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:37,023 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:37,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3355.30 ms. Allocated memory was 88.1 MB in the beginning and 155.2 MB in the end (delta: 67.1 MB). Free memory was 60.1 MB in the beginning and 59.3 MB in the end (delta: 777.3 kB). Peak memory consumption was 71.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:37,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.85 ms. Allocated memory is still 155.2 MB. Free memory was 59.3 MB in the beginning and 115.4 MB in the end (delta: -56.1 MB). Peak memory consumption was 4.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:37,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory is still 35.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3355.30 ms. Allocated memory was 88.1 MB in the beginning and 155.2 MB in the end (delta: 67.1 MB). Free memory was 60.1 MB in the beginning and 59.3 MB in the end (delta: 777.3 kB). Peak memory consumption was 71.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 107.85 ms. Allocated memory is still 155.2 MB. Free memory was 59.3 MB in the beginning and 115.4 MB in the end (delta: -56.1 MB). Peak memory consumption was 4.7 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...