./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_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_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a .......................................................................................................................................................................................................... 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_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a ................................................................................................................................................................................................ 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 02:59:10,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:10,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:11,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:11,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:11,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:11,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:11,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:11,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:11,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:11,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:11,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:11,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:11,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:11,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:11,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:11,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:11,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:11,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:11,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:11,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:11,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:11,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:11,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:11,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:11,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:11,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:11,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:11,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:11,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:11,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:11,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:11,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:11,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:11,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:11,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:11,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:11,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:11,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:11,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:11,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:11,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:59:11,158 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:11,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:11,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:11,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:11,161 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:11,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:11,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:11,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:11,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:11,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:11,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:11,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:11,165 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:11,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:11,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:11,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:11,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:11,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:11,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:11,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:11,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:11,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:11,168 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:11,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:11,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:11,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:11,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:11,169 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_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-28 02:59:11,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:11,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:11,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:11,529 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:11,530 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:11,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 02:59:11,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/7311cdb80/bb56c528c66442538b674724930220e0/FLAG21bae6f3c [2020-11-28 02:59:12,569 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:12,570 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 02:59:12,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/7311cdb80/bb56c528c66442538b674724930220e0/FLAG21bae6f3c [2020-11-28 02:59:13,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/7311cdb80/bb56c528c66442538b674724930220e0 [2020-11-28 02:59:13,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:13,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:13,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:13,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:13,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:13,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:13" (1/1) ... [2020-11-28 02:59:13,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249acad0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:13, skipping insertion in model container [2020-11-28 02:59:13,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:13" (1/1) ... [2020-11-28 02:59:13,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:13,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:13,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:59:13,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:59:14,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:14,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:59:15,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:59:15,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:59:15,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:59:15,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:59:15,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:59:15,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:59:15,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:59:15,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:59:15,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:59:15,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:59:15,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:59:15,439 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:59:15,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:59:15,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:59:15,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:15,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:59:15,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:59:15,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:59:15,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:59:15,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:59:15,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:59:15,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:59:15,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:59:15,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:59:15,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:59:15,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:59:15,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:59:15,742 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 02:59:15,747 INFO L168 Benchmark]: Toolchain (without parser) took 2668.15 ms. Allocated memory is still 142.6 MB. Free memory was 109.7 MB in the beginning and 106.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:15,747 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 90.2 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:15,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2645.18 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:15,750 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 90.2 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2645.18 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 54.0 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-a4ecdab [2020-11-28 02:59:18,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:18,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:18,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:18,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:18,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:18,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:18,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:18,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:18,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:18,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:18,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:18,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:18,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:18,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:18,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:18,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:18,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:18,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:18,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:18,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:18,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:18,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:18,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:18,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:18,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:18,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:18,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:18,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:18,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:18,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:18,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:18,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:18,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:18,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:18,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:18,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:18,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:18,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:18,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:18,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:18,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:59:18,826 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:18,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:18,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:18,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:18,829 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:18,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:18,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:18,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:18,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:18,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:18,830 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:18,830 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:18,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:18,831 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:18,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:18,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:18,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:18,832 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:18,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:18,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:18,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:18,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:18,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:18,833 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:18,833 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:18,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:18,834 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:18,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:18,834 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:59:18,834 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_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf51c9defb1cc62e21608d05bf1eca29bdc7f6a [2020-11-28 02:59:19,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:19,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:19,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:19,369 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:19,373 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:19,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 02:59:19,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/46cffa4f8/a49d0c004d644a88ac21ed75f2de49f7/FLAG8e1b27bcf [2020-11-28 02:59:20,500 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:20,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2020-11-28 02:59:20,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/46cffa4f8/a49d0c004d644a88ac21ed75f2de49f7/FLAG8e1b27bcf [2020-11-28 02:59:20,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4611050d-63d4-442a-a928-60dc7f4d4fec/bin/uautomizer/data/46cffa4f8/a49d0c004d644a88ac21ed75f2de49f7 [2020-11-28 02:59:20,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:20,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:20,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:20,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:20,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:20,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:20" (1/1) ... [2020-11-28 02:59:20,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8eae1d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:20, skipping insertion in model container [2020-11-28 02:59:20,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:20" (1/1) ... [2020-11-28 02:59:20,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:21,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:21,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:59:21,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:59:22,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:22,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:59:23,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:59:23,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:59:23,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:59:23,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:59:23,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:59:23,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:59:23,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:59:23,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:59:23,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:59:23,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:59:23,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:59:23,549 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:59:23,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:59:23,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:59:23,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:59:23,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:59:23,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:59:23,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:59:23,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:59:23,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:59:23,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:59:23,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:59:23,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:59:23,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:59:23,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:59:23,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:59:23,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:59:24,860 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:59:24,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:24 WrapperNode [2020-11-28 02:59:24,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:24,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:59:24,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:59:24,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:59:24,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:24" (1/1) ... [2020-11-28 02:59:24,929 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 02:59:25,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:24" (1/1) ... [2020-11-28 02:59:25,013 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:59:25,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:59:25,016 INFO L168 Benchmark]: Toolchain (without parser) took 4071.76 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.2 MB in the beginning and 76.8 MB in the end (delta: -50.7 MB). Peak memory consumption was 49.9 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:25,017 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:25,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3914.46 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.0 MB in the beginning and 36.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:25,019 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.75 ms. Allocated memory is still 113.2 MB. Free memory was 36.4 MB in the beginning and 76.8 MB in the end (delta: -40.5 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:25,021 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3914.46 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 26.0 MB in the beginning and 36.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.75 ms. Allocated memory is still 113.2 MB. Free memory was 36.4 MB in the beginning and 76.8 MB in the end (delta: -40.5 MB). Peak memory consumption was 2.2 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...