./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_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_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/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 99e55429335255eb98e2694a891b570e7d74ec9a .......................................................................................................................................................................................................... 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_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/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 99e55429335255eb98e2694a891b570e7d74ec9a ................................................................................................................................................................................................ 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 03:08:35,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:35,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:35,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:35,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:35,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:35,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:35,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:35,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:35,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:35,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:35,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:35,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:35,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:35,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:35,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:35,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:35,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:35,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:35,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:35,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:35,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:35,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:35,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:35,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:35,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:35,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:35,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:35,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:35,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:35,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:35,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:35,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:35,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:35,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:35,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:35,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:35,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:35,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:35,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:35,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:35,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:08:35,232 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:35,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:35,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:35,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:35,234 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:35,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:35,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:08:35,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:35,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:35,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:35,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:35,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:35,236 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:35,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:35,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:35,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:35,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:35,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:35,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:35,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:35,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:35,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:35,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:08:35,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:08:35,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:35,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:35,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:08:35,241 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_a11a3917-94b1-444f-9754-d4af8c7b469c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-28 03:08:35,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:35,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:35,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:35,548 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:35,549 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:35,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 03:08:35,629 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/652c0e8c8/972f0fe518574bd485150466ad298867/FLAG8e786d947 [2020-11-28 03:08:36,548 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:36,548 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 03:08:36,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/652c0e8c8/972f0fe518574bd485150466ad298867/FLAG8e786d947 [2020-11-28 03:08:37,062 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/652c0e8c8/972f0fe518574bd485150466ad298867 [2020-11-28 03:08:37,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:37,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:37,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:37,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:37,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:37,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:37" (1/1) ... [2020-11-28 03:08:37,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20731767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:37, skipping insertion in model container [2020-11-28 03:08:37,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:37" (1/1) ... [2020-11-28 03:08:37,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:37,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:37,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:08:37,602 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:08:38,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:38,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:08:38,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:08:38,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:08:38,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:08:38,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:08:38,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:08:38,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:08:38,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:08:38,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:08:38,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:08:39,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:08:39,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:08:39,154 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:08:39,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:08:39,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:08:39,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:39,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:08:39,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:08:39,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:08:39,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:08:39,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:08:39,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:08:39,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:08:39,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:08:39,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:08:39,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:08:39,399 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:08:39,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:08:39,435 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 03:08:39,440 INFO L168 Benchmark]: Toolchain (without parser) took 2372.05 ms. Allocated memory is still 144.7 MB. Free memory was 110.9 MB in the beginning and 68.4 MB in the end (delta: 42.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:39,441 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:39,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2361.74 ms. Allocated memory is still 144.7 MB. Free memory was 110.3 MB in the beginning and 68.4 MB in the end (delta: 41.9 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:39,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2361.74 ms. Allocated memory is still 144.7 MB. Free memory was 110.3 MB in the beginning and 68.4 MB in the end (delta: 41.9 MB). Peak memory consumption was 39.8 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 03:08:42,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:08:42,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:08:42,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:08:42,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:08:42,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:08:42,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:08:42,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:08:42,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:08:42,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:08:42,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:08:42,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:08:42,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:08:42,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:08:42,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:08:42,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:08:42,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:08:42,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:08:42,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:08:42,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:08:42,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:08:42,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:08:42,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:08:42,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:08:42,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:08:42,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:08:42,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:08:42,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:08:42,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:08:42,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:08:42,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:08:42,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:08:42,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:08:42,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:08:42,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:08:42,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:08:42,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:08:42,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:08:42,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:08:42,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:08:42,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:08:42,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:08:42,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:08:42,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:08:42,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:08:42,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:08:42,249 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:08:42,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:08:42,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:08:42,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:08:42,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:08:42,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:08:42,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:08:42,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:08:42,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:08:42,252 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:08:42,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:08:42,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:08:42,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:08:42,254 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:08:42,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:08:42,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:08:42,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:08:42,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:08:42,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:08:42,264 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:08:42,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:08:42,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:08:42,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:08:42,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:08:42,265 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:08:42,265 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_a11a3917-94b1-444f-9754-d4af8c7b469c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-28 03:08:42,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:08:42,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:08:42,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:08:42,746 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:08:42,747 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:08:42,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 03:08:42,843 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/797256366/249f7f1ee6fe411da5119680e990d9e2/FLAG603b8127d [2020-11-28 03:08:43,788 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:08:43,789 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 03:08:43,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/797256366/249f7f1ee6fe411da5119680e990d9e2/FLAG603b8127d [2020-11-28 03:08:44,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a11a3917-94b1-444f-9754-d4af8c7b469c/bin/uautomizer/data/797256366/249f7f1ee6fe411da5119680e990d9e2 [2020-11-28 03:08:44,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:08:44,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:08:44,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:44,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:08:44,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:08:44,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:44" (1/1) ... [2020-11-28 03:08:44,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609ab736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:44, skipping insertion in model container [2020-11-28 03:08:44,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:08:44" (1/1) ... [2020-11-28 03:08:44,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:08:44,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:08:44,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:08:44,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:08:45,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:45,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:08:46,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:08:46,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:08:46,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:08:46,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:08:46,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:08:46,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:08:46,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:08:46,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:08:46,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:08:46,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:08:46,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:08:46,545 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:08:46,571 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:08:46,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:08:46,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:08:46,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:08:46,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:08:46,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:08:46,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:08:46,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:08:46,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:08:46,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:08:46,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:08:46,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:08:46,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:08:46,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:08:46,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:08:47,571 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:08:47,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:47 WrapperNode [2020-11-28 03:08:47,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:08:47,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:08:47,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:08:47,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:08:47,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:47" (1/1) ... [2020-11-28 03:08:47,643 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 03:08:47,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:08:47" (1/1) ... [2020-11-28 03:08:47,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:08:47,697 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:08:47,699 INFO L168 Benchmark]: Toolchain (without parser) took 3431.41 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 39.4 MB in the beginning and 69.3 MB in the end (delta: -29.9 MB). Peak memory consumption was 64.7 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:47,699 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 62.9 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:08:47,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3304.57 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 39.2 MB in the beginning and 20.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:47,701 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.08 ms. Allocated memory is still 104.9 MB. Free memory was 20.3 MB in the beginning and 69.3 MB in the end (delta: -49.0 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:08:47,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 62.9 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3304.57 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 39.2 MB in the beginning and 20.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 124.08 ms. Allocated memory is still 104.9 MB. Free memory was 20.3 MB in the beginning and 69.3 MB in the end (delta: -49.0 MB). Peak memory consumption was 2.4 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...