./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_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_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd .......................................................................................................................................................................................................... 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_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/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 fa33d27310e4779245d1a0d88d2818a3d7a466cd ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:38:02,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:02,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:03,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:03,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:03,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:03,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:03,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:03,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:03,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:03,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:03,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:03,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:03,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:03,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:03,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:03,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:03,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:03,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:03,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:03,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:03,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:03,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:03,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:03,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:03,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:03,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:03,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:03,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:03,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:03,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:03,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:03,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:03,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:03,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:03,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:03,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:03,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:03,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:03,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:03,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:03,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:38:03,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:03,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:03,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:03,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:03,150 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:38:03,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:03,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:38:03,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:03,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:03,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:03,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:03,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:03,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:03,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:03,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:03,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:38:03,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:03,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:38:03,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:38:03,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:03,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:03,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:03,156 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:38:03,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:38:03,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:03,157 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:38:03,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:38:03,157 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_a104dc88-5248-4753-9b47-c817fd51a292/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-30 00:38:03,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:03,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:03,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:03,499 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:03,502 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:03,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-30 00:38:03,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/2de31f224/6f613b47d7d845448f7cebbc12067153/FLAG2c97962ab [2020-11-30 00:38:04,452 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:04,454 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-30 00:38:04,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/2de31f224/6f613b47d7d845448f7cebbc12067153/FLAG2c97962ab [2020-11-30 00:38:05,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/2de31f224/6f613b47d7d845448f7cebbc12067153 [2020-11-30 00:38:05,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:05,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:05,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:05,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:05,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:05,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:05" (1/1) ... [2020-11-30 00:38:05,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7133d72b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:05, skipping insertion in model container [2020-11-30 00:38:05,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:05" (1/1) ... [2020-11-30 00:38:05,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:05,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:05,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:38:05,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:38:06,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:06,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:38:06,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:38:06,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:38:06,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:38:06,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:38:06,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:38:06,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:38:06,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:38:06,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:38:06,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:38:07,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:38:07,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:07,104 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:38:07,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:38:07,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:38:07,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:07,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:38:07,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:38:07,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:38:07,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:38:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:38:07,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:38:07,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:38:07,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:38:07,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:38:07,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:38:07,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:38:07,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:07,414 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) [2020-11-30 00:38:07,422 INFO L168 Benchmark]: Toolchain (without parser) took 2405.91 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 43.6 MB in the beginning and 42.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:07,424 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:07,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2401.13 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 43.5 MB in the beginning and 42.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:07,427 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2401.13 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 43.5 MB in the beginning and 42.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:38:09,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:09,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:09,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:09,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:09,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:09,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:09,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:09,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:09,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:09,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:09,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:09,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:09,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:09,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:09,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:09,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:09,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:09,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:09,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:09,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:09,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:09,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:09,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:09,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:09,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:09,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:09,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:09,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:09,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:09,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:09,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:09,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:09,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:09,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:09,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:09,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:09,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:09,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:09,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:09,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:09,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:38:09,926 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:09,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:09,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:09,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:09,928 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:38:09,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:09,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:09,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:09,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:09,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:09,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:38:09,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:38:09,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:09,931 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:09,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:09,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:09,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:38:09,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:09,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:38:09,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:38:09,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:09,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:09,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:09,933 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:38:09,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:38:09,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:09,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:38:09,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:38:09,934 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:38:09,935 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_a104dc88-5248-4753-9b47-c817fd51a292/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa33d27310e4779245d1a0d88d2818a3d7a466cd [2020-11-30 00:38:10,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:10,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:10,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:10,394 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:10,396 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:10,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-30 00:38:10,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/fd3cc6d87/f3478da01b574fd49b36841a267c300e/FLAG435803c34 [2020-11-30 00:38:11,330 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:11,332 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-11-30 00:38:11,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/fd3cc6d87/f3478da01b574fd49b36841a267c300e/FLAG435803c34 [2020-11-30 00:38:11,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a104dc88-5248-4753-9b47-c817fd51a292/bin/uautomizer/data/fd3cc6d87/f3478da01b574fd49b36841a267c300e [2020-11-30 00:38:11,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:11,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:11,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:11,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:11,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:11,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:11" (1/1) ... [2020-11-30 00:38:11,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d6dec67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:11, skipping insertion in model container [2020-11-30 00:38:11,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:11" (1/1) ... [2020-11-30 00:38:11,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:11,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:12,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:38:12,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:38:13,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:13,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:38:13,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:38:13,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:38:13,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:38:13,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:38:13,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:38:13,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:38:13,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:38:13,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:38:13,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:38:14,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:38:14,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:14,241 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:38:14,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:38:14,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:38:14,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:38:14,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:38:14,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:38:14,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:38:14,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:38:14,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:38:14,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:38:14,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:38:14,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:38:14,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:38:14,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:38:14,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:38:14,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:15,433 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:38:15,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:15 WrapperNode [2020-11-30 00:38:15,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:15,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:38:15,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:38:15,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:38:15,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:15" (1/1) ... [2020-11-30 00:38:15,485 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]]] [2020-11-30 00:38:15,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:15" (1/1) ... [2020-11-30 00:38:15,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:38:15,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:38:15,591 INFO L168 Benchmark]: Toolchain (without parser) took 3733.18 ms. Allocated memory was 71.3 MB in the beginning and 138.4 MB in the end (delta: 67.1 MB). Free memory was 48.0 MB in the beginning and 76.7 MB in the end (delta: -28.6 MB). Peak memory consumption was 39.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:15,592 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:15,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3589.90 ms. Allocated memory was 71.3 MB in the beginning and 138.4 MB in the end (delta: 67.1 MB). Free memory was 47.7 MB in the beginning and 80.9 MB in the end (delta: -33.2 MB). Peak memory consumption was 62.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:15,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.98 ms. Allocated memory is still 138.4 MB. Free memory was 80.9 MB in the beginning and 76.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:15,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3589.90 ms. Allocated memory was 71.3 MB in the beginning and 138.4 MB in the end (delta: 67.1 MB). Free memory was 47.7 MB in the beginning and 80.9 MB in the end (delta: -33.2 MB). Peak memory consumption was 62.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.98 ms. Allocated memory is still 138.4 MB. Free memory was 80.9 MB in the beginning and 76.7 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...