./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_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_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 727d3d37ee87bc47b301b629af8336abc1ae6465 .......................................................................................................................................................................... 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_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 727d3d37ee87bc47b301b629af8336abc1ae6465 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:11:37,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:11:37,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:11:37,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:11:37,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:11:37,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:11:37,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:11:37,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:11:37,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:11:37,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:11:37,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:11:37,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:11:37,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:11:37,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:11:37,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:11:37,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:11:37,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:11:37,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:11:37,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:11:37,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:11:37,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:11:37,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:11:37,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:11:37,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:11:37,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:11:37,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:11:37,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:11:37,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:11:37,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:11:37,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:11:37,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:11:37,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:11:37,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:11:37,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:11:37,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:11:37,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:11:37,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:11:37,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:11:37,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:11:37,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:11:37,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:11:37,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:11:37,269 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:11:37,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:11:37,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:11:37,272 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:11:37,272 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:11:37,272 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:11:37,272 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:11:37,273 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:11:37,273 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:11:37,273 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:11:37,275 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:11:37,275 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:11:37,275 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:11:37,276 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:11:37,276 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:11:37,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:11:37,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:11:37,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:11:37,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:11:37,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:11:37,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:11:37,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:11:37,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:11:37,289 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:11:37,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:11:37,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:11:37,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:11:37,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:11:37,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:11:37,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:11:37,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:11:37,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:11:37,292 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:11:37,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:11:37,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:11:37,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:11:37,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:11:37,293 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:11:37,293 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-30 02:11:37,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:11:37,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:11:37,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:11:37,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:11:37,655 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:11:37,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-30 02:11:37,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/5340e399b/052c857e6b4848c8a0b77ff0e302924e/FLAGc0ea77d7b [2020-11-30 02:11:38,884 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:11:38,887 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-30 02:11:38,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/5340e399b/052c857e6b4848c8a0b77ff0e302924e/FLAGc0ea77d7b [2020-11-30 02:11:39,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/5340e399b/052c857e6b4848c8a0b77ff0e302924e [2020-11-30 02:11:39,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:11:39,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:11:39,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:11:39,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:11:39,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:11:39,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:11:39" (1/1) ... [2020-11-30 02:11:39,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59661205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:39, skipping insertion in model container [2020-11-30 02:11:39,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:11:39" (1/1) ... [2020-11-30 02:11:39,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:11:39,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:11:39,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:11:39,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:11:41,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:11:41,155 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:11:41,157 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:11:41,172 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:11:41,174 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:11:41,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:41,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:11:41,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:11:41,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:11:41,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:11:41,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:11:41,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:11:41,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:11:41,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:11:41,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:11:41,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:11:42,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:42,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:42,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:11:42,184 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-30 02:11:42,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d1ca1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:42, skipping insertion in model container [2020-11-30 02:11:42,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:11:42,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 02:11:42,189 INFO L168 Benchmark]: Toolchain (without parser) took 2905.72 ms. Allocated memory is still 98.6 MB. Free memory was 70.4 MB in the beginning and 48.8 MB in the end (delta: 21.6 MB). Peak memory consumption was 36.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:11:42,190 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 81.8 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:11:42,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2902.55 ms. Allocated memory is still 98.6 MB. Free memory was 70.2 MB in the beginning and 48.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 36.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:11:42,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 81.8 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2902.55 ms. Allocated memory is still 98.6 MB. Free memory was 70.2 MB in the beginning and 48.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 36.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:11:45,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:11:45,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:11:45,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:11:45,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:11:45,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:11:45,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:11:45,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:11:45,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:11:45,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:11:45,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:11:45,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:11:45,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:11:45,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:11:45,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:11:45,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:11:45,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:11:45,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:11:45,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:11:45,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:11:45,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:11:45,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:11:45,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:11:45,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:11:45,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:11:45,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:11:45,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:11:45,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:11:45,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:11:45,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:11:45,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:11:45,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:11:45,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:11:45,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:11:45,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:11:45,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:11:45,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:11:45,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:11:45,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:11:45,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:11:45,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:11:45,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:11:45,307 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:11:45,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:11:45,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:11:45,310 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:11:45,310 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:11:45,311 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:11:45,311 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:11:45,311 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:11:45,311 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:11:45,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:11:45,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:11:45,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:11:45,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:11:45,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:11:45,315 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:11:45,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:11:45,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:11:45,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:11:45,316 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:11:45,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:11:45,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:11:45,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:11:45,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:11:45,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:11:45,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:11:45,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:11:45,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:11:45,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:11:45,319 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:11:45,319 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:11:45,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:11:45,319 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:11:45,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:11:45,320 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 727d3d37ee87bc47b301b629af8336abc1ae6465 [2020-11-30 02:11:45,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:11:45,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:11:45,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:11:45,870 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:11:45,873 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:11:45,874 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-30 02:11:45,975 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/60669ad22/1998b22455d34946816c33b99f11a121/FLAG5eb1352ef [2020-11-30 02:11:47,159 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:11:47,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2020-11-30 02:11:47,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/60669ad22/1998b22455d34946816c33b99f11a121/FLAG5eb1352ef [2020-11-30 02:11:47,417 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_14e83753-e3c7-44c3-b3d7-8f259e92103c/bin/utaipan/data/60669ad22/1998b22455d34946816c33b99f11a121 [2020-11-30 02:11:47,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:11:47,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:11:47,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:11:47,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:11:47,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:11:47,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:11:47" (1/1) ... [2020-11-30 02:11:47,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e05223b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:47, skipping insertion in model container [2020-11-30 02:11:47,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:11:47" (1/1) ... [2020-11-30 02:11:47,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:11:47,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:11:47,957 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:11:47,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:11:49,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:11:49,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:11:49,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:11:49,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:11:49,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:11:49,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:11:49,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:11:49,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:11:49,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:11:49,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:11:49,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:11:49,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:49,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:11:50,105 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:11:50,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:11:50,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:11:50,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:11:50,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:11:50,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:11:50,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:11:50,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:11:50,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:11:50,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:11:50,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:11:50,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:11:50,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:11:50,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:11:50,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:11:50,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:11:50,530 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:11:50,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:11:50,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:11:50,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:11:50,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:11:50,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:11:50,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:11:50,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:11:50,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:11:50,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:11:50,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:11:50,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:11:50,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:11:50,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:11:50,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:11:50,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:11:52,033 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:11:52,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:52 WrapperNode [2020-11-30 02:11:52,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:11:52,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:11:52,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:11:52,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:11:52,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:52" (1/1) ... [2020-11-30 02:11:52,123 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 02:11:52,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:11:52" (1/1) ... [2020-11-30 02:11:52,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:11:52,168 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:11:52,170 INFO L168 Benchmark]: Toolchain (without parser) took 4747.26 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 31.3 MB in the beginning and 86.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:11:52,171 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:11:52,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4611.00 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 31.1 MB in the beginning and 90.7 MB in the end (delta: -59.6 MB). Peak memory consumption was 97.4 MB. Max. memory is 16.1 GB. [2020-11-30 02:11:52,172 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.51 ms. Allocated memory is still 136.3 MB. Free memory was 90.7 MB in the beginning and 86.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:11:52,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4611.00 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 31.1 MB in the beginning and 90.7 MB in the end (delta: -59.6 MB). Peak memory consumption was 97.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 132.51 ms. Allocated memory is still 136.3 MB. Free memory was 90.7 MB in the beginning and 86.5 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...