./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/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 ab98f5381b381534be59d3919330e38eb59d9d76 .............................................................................................................................................................................................................. 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_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/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 ab98f5381b381534be59d3919330e38eb59d9d76 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:41:00,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:41:00,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:41:00,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:41:00,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:41:00,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:41:00,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:41:00,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:41:00,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:41:00,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:41:00,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:41:00,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:41:00,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:41:00,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:41:00,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:41:00,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:41:00,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:41:00,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:41:00,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:41:00,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:41:00,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:41:00,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:41:00,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:41:00,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:41:00,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:41:00,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:41:00,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:41:00,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:41:00,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:41:00,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:41:00,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:41:00,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:41:00,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:41:00,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:41:00,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:41:00,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:41:00,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:41:00,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:41:00,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:41:00,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:41:00,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:41:00,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 20:41:00,248 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:41:00,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:41:00,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:41:00,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:41:00,252 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:41:00,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:41:00,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:41:00,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:41:00,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:41:00,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:41:00,255 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:41:00,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:41:00,256 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:41:00,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:41:00,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:41:00,257 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:41:00,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:41:00,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:41:00,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:41:00,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:41:00,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:41:00,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:41:00,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:41:00,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:41:00,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:41:00,260 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:41:00,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:41:00,261 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_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab98f5381b381534be59d3919330e38eb59d9d76 [2020-11-29 20:41:00,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:41:00,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:41:00,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:41:00,690 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:41:00,691 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:41:00,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-29 20:41:00,785 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/9585f58e0/a7808674d919493a8e87c86b1fdf02a5/FLAG2883e5e79 [2020-11-29 20:41:01,742 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:41:01,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-29 20:41:01,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/9585f58e0/a7808674d919493a8e87c86b1fdf02a5/FLAG2883e5e79 [2020-11-29 20:41:02,237 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/9585f58e0/a7808674d919493a8e87c86b1fdf02a5 [2020-11-29 20:41:02,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:41:02,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:41:02,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:02,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:41:02,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:41:02,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:02" (1/1) ... [2020-11-29 20:41:02,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34804472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:02, skipping insertion in model container [2020-11-29 20:41:02,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:02" (1/1) ... [2020-11-29 20:41:02,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:41:02,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:41:02,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:41:02,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:41:03,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:41:03,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:03,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:41:04,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:41:04,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:41:04,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:41:04,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:41:04,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:41:04,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:41:04,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:41:04,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:41:04,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:41:04,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:04,632 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:41:04,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:41:04,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:41:04,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:41:04,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:41:04,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:41:04,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:41:04,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:41:04,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:41:04,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:41:04,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:41:04,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:41:04,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:41:04,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:41:04,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:04,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:05,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:05,071 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) [2020-11-29 20:41:05,088 INFO L168 Benchmark]: Toolchain (without parser) took 2842.34 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 75.9 MB in the beginning and 92.6 MB in the end (delta: -16.7 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:05,089 INFO L168 Benchmark]: CDTParser took 0.79 ms. Allocated memory is still 109.1 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:41:05,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2839.46 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 75.6 MB in the beginning and 92.6 MB in the end (delta: -17.0 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:05,099 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 ms. Allocated memory is still 109.1 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2839.46 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 75.6 MB in the beginning and 92.6 MB in the end (delta: -17.0 MB). Peak memory consumption was 48.6 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 [2020-11-29 20:41:07,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:41:07,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:41:07,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:41:07,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:41:07,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:41:07,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:41:07,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:41:07,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:41:07,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:41:07,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:41:07,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:41:07,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:41:07,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:41:07,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:41:07,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:41:07,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:41:07,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:41:07,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:41:07,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:41:07,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:41:07,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:41:07,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:41:07,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:41:07,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:41:07,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:41:07,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:41:07,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:41:07,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:41:07,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:41:07,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:41:07,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:41:07,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:41:07,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:41:07,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:41:07,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:41:07,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:41:07,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:41:07,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:41:07,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:41:07,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:41:07,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 20:41:08,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:41:08,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:41:08,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:41:08,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:41:08,052 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:41:08,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:41:08,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:41:08,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:41:08,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:41:08,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:41:08,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:41:08,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:41:08,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:41:08,055 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:41:08,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:41:08,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:41:08,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:41:08,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:41:08,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:41:08,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:41:08,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:41:08,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:41:08,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:41:08,058 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:41:08,058 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:41:08,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:41:08,058 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:41:08,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:41:08,059 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:41:08,059 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_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab98f5381b381534be59d3919330e38eb59d9d76 [2020-11-29 20:41:08,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:41:08,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:41:08,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:41:08,530 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:41:08,531 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:41:08,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-29 20:41:08,621 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/4852e6b01/52942a04a2ec41f4954be1a8da0fed04/FLAGebc56f195 [2020-11-29 20:41:09,739 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:41:09,741 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-29 20:41:09,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/4852e6b01/52942a04a2ec41f4954be1a8da0fed04/FLAGebc56f195 [2020-11-29 20:41:10,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f11b8bb-9538-4e31-92de-a0c2c34ce3ba/bin/uautomizer/data/4852e6b01/52942a04a2ec41f4954be1a8da0fed04 [2020-11-29 20:41:10,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:41:10,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:41:10,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:10,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:41:10,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:41:10,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:10" (1/1) ... [2020-11-29 20:41:10,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247db30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:10, skipping insertion in model container [2020-11-29 20:41:10,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:10" (1/1) ... [2020-11-29 20:41:10,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:41:10,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:41:10,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:41:10,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:41:11,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:41:11,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:11,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:41:12,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:41:12,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:41:12,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:41:12,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:41:12,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:41:12,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:41:12,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:41:12,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:41:12,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:41:12,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:12,589 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:41:12,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:41:12,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:41:12,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:41:12,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:41:12,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:41:12,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:41:12,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:41:12,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:41:12,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:41:12,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:41:12,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:41:12,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:41:12,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:41:12,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:41:12,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:13,897 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:41:13,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:13 WrapperNode [2020-11-29 20:41:13,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:13,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:13,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:41:13,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:41:13,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:13" (1/1) ... [2020-11-29 20:41:14,028 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]]] [2020-11-29 20:41:14,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:13" (1/1) ... [2020-11-29 20:41:14,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:14,107 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:41:14,109 INFO L168 Benchmark]: Toolchain (without parser) took 3965.85 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.4 MB in the beginning and 39.0 MB in the end (delta: -10.6 MB). Peak memory consumption was 32.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:14,110 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:41:14,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3751.85 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.2 MB in the beginning and 43.2 MB in the end (delta: -15.0 MB). Peak memory consumption was 53.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:14,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.92 ms. Allocated memory is still 96.5 MB. Free memory was 43.2 MB in the beginning and 39.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:14,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3751.85 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 28.2 MB in the beginning and 43.2 MB in the end (delta: -15.0 MB). Peak memory consumption was 53.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 207.92 ms. Allocated memory is still 96.5 MB. Free memory was 43.2 MB in the beginning and 39.0 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...