./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/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 0b10a2ea1419183828a79955cbcafdd532f244a4 .......................................................................................................................................................................................................... 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_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/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 0b10a2ea1419183828a79955cbcafdd532f244a4 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:10:50,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:10:50,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:10:50,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:10:50,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:10:50,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:10:50,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:10:50,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:10:50,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:10:50,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:10:50,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:10:50,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:10:50,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:10:50,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:10:50,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:10:50,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:10:50,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:10:50,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:10:50,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:10:50,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:10:50,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:10:50,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:10:50,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:10:50,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:10:50,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:10:50,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:10:50,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:10:50,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:10:50,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:10:50,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:10:50,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:10:50,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:10:50,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:10:50,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:10:50,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:10:50,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:10:50,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:10:50,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:10:50,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:10:50,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:10:50,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:10:50,985 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:10:51,034 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:10:51,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:10:51,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:10:51,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:10:51,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:10:51,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:10:51,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:10:51,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:10:51,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:10:51,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:10:51,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:10:51,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:10:51,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:10:51,044 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:10:51,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:10:51,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:10:51,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:10:51,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:10:51,045 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:10:51,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:10:51,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:10:51,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:10:51,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:10:51,046 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:10:51,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:10:51,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:10:51,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:10:51,047 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_78a7db86-7f2e-41c7-8863-03b6b17e15af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2020-12-01 17:10:51,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:10:51,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:10:51,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:10:51,348 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:10:51,349 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:10:51,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-12-01 17:10:51,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/183b6477e/83512c74608248dcaeb4e6a5c41693cd/FLAGf232ae3b6 [2020-12-01 17:10:52,159 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:10:52,162 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-12-01 17:10:52,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/183b6477e/83512c74608248dcaeb4e6a5c41693cd/FLAGf232ae3b6 [2020-12-01 17:10:52,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/183b6477e/83512c74608248dcaeb4e6a5c41693cd [2020-12-01 17:10:52,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:10:52,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:10:52,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:10:52,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:10:52,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:10:52,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:52" (1/1) ... [2020-12-01 17:10:52,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679e958d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:52, skipping insertion in model container [2020-12-01 17:10:52,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:52" (1/1) ... [2020-12-01 17:10:52,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:10:52,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:10:52,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:52,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:53,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:53,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:54,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:54,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:54,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:54,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:54,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:54,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:54,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:54,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:54,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:54,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:54,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:54,346 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:10:54,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:54,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:54,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:54,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:54,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:54,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:54,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:54,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:54,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:54,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:54,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:54,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:54,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:54,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:54,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:54,615 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) [2020-12-01 17:10:54,622 INFO L168 Benchmark]: Toolchain (without parser) took 2338.89 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 48.9 MB in the beginning and 59.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:54,623 INFO L168 Benchmark]: CDTParser took 3.91 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:10:54,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2335.63 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 48.7 MB in the beginning and 59.8 MB in the end (delta: -11.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:54,626 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.91 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2335.63 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 48.7 MB in the beginning and 59.8 MB in the end (delta: -11.0 MB). Peak memory consumption was 26.0 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 0.2.0-69874e2 [2020-12-01 17:10:57,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:10:57,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:10:57,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:10:57,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:10:57,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:10:57,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:10:57,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:10:57,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:10:57,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:10:57,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:10:57,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:10:57,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:10:57,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:10:57,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:10:57,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:10:57,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:10:57,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:10:57,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:10:57,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:10:57,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:10:57,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:10:57,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:10:57,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:10:57,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:10:57,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:10:57,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:10:57,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:10:57,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:10:57,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:10:57,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:10:57,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:10:57,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:10:57,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:10:57,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:10:57,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:10:57,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:10:57,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:10:57,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:10:57,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:10:57,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:10:57,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:10:57,376 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:10:57,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:10:57,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:10:57,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:10:57,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:10:57,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:10:57,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:10:57,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:10:57,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:10:57,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:10:57,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:10:57,381 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:10:57,381 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:10:57,381 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:10:57,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:10:57,382 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:10:57,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:10:57,383 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:10:57,383 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:10:57,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:10:57,383 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:10:57,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:10:57,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:10:57,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:10:57,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:10:57,399 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:10:57,399 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:10:57,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:10:57,400 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:10:57,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:10:57,400 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:10:57,401 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_78a7db86-7f2e-41c7-8863-03b6b17e15af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2020-12-01 17:10:57,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:10:57,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:10:57,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:10:57,911 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:10:57,912 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:10:57,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-12-01 17:10:58,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/041589e0f/ec4e937088414ab0a68e5eb8d5cafd50/FLAGd183f354c [2020-12-01 17:10:58,967 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:10:58,968 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-12-01 17:10:59,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/041589e0f/ec4e937088414ab0a68e5eb8d5cafd50/FLAGd183f354c [2020-12-01 17:10:59,439 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_78a7db86-7f2e-41c7-8863-03b6b17e15af/bin/ukojak/data/041589e0f/ec4e937088414ab0a68e5eb8d5cafd50 [2020-12-01 17:10:59,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:10:59,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:10:59,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:10:59,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:10:59,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:10:59,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:59" (1/1) ... [2020-12-01 17:10:59,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae3b69b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:59, skipping insertion in model container [2020-12-01 17:10:59,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:59" (1/1) ... [2020-12-01 17:10:59,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:10:59,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:10:59,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:59,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:11:01,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:11:01,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:11:01,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:11:01,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:11:01,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:11:01,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:11:01,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:11:01,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:11:01,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:11:01,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:11:01,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:11:01,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:11:01,794 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:11:01,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:11:01,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:11:01,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:11:01,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:01,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:11:02,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:11:02,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:11:02,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:11:02,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:11:02,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:11:02,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:11:02,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:11:02,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:11:02,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:11:02,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:11:02,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:11:02,074 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:11:02,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:11:02,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:11:02,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:11:02,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:11:02,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:11:02,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:11:02,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:11:02,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:11:02,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:11:02,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:11:02,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:11:02,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:11:02,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:11:02,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:11:02,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:11:03,302 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:11:03,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:11:03 WrapperNode [2020-12-01 17:11:03,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:11:03,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:11:03,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:11:03,305 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:11:03,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:11:03" (1/1) ... [2020-12-01 17:11:03,402 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:11:03,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:11:03" (1/1) ... [2020-12-01 17:11:03,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:11:03,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:11:03,466 INFO L168 Benchmark]: Toolchain (without parser) took 4021.32 ms. Allocated memory was 60.8 MB in the beginning and 100.7 MB in the end (delta: 39.8 MB). Free memory was 34.4 MB in the beginning and 58.8 MB in the end (delta: -24.4 MB). Peak memory consumption was 17.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:03,467 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:11:03,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3857.85 ms. Allocated memory was 60.8 MB in the beginning and 100.7 MB in the end (delta: 39.8 MB). Free memory was 34.2 MB in the beginning and 63.0 MB in the end (delta: -28.8 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:03,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.80 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 58.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:03,475 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3857.85 ms. Allocated memory was 60.8 MB in the beginning and 100.7 MB in the end (delta: 39.8 MB). Free memory was 34.2 MB in the beginning and 63.0 MB in the end (delta: -28.8 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 159.80 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 58.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...