./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_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_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/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 eb40c2377154b3c411d62f3f55cac0fce1b88636 ....................................................................................................................................................................................................... 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_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/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 eb40c2377154b3c411d62f3f55cac0fce1b88636 ........................................................................................................................................................................................................................................................................ 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 02:20:27,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:20:27,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:20:27,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:20:27,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:20:27,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:20:27,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:27,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:27,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:27,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:27,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:27,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:27,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:27,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:27,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:27,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:27,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:27,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:27,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:27,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:27,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:27,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:27,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:27,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:27,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:27,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:27,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:27,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:27,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:27,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:27,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:27,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:27,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:27,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:27,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:27,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:27,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:27,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:27,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:27,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:27,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:27,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:20:27,475 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:27,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:27,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:27,477 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:27,477 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:27,478 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:27,478 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:20:27,478 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:27,478 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:27,479 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:20:27,479 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:20:27,479 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:27,480 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:20:27,480 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:20:27,480 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:20:27,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:27,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:20:27,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:27,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:27,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:27,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:27,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:27,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:27,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:27,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:27,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:27,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:27,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:27,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:27,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:27,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:27,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:27,487 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:20:27,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:20:27,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:27,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:27,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:27,488 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:20:27,489 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_4947936c-fdf3-45e1-95a8-2c389e1e0100/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb40c2377154b3c411d62f3f55cac0fce1b88636 [2020-11-30 02:20:27,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:27,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:27,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:27,935 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:27,936 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:27,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-30 02:20:28,045 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/d6a29ec42/4fb82a82d11946ea8670f197da52e910/FLAGbbb1fa843 [2020-11-30 02:20:29,328 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:29,330 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-30 02:20:29,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/d6a29ec42/4fb82a82d11946ea8670f197da52e910/FLAGbbb1fa843 [2020-11-30 02:20:29,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/d6a29ec42/4fb82a82d11946ea8670f197da52e910 [2020-11-30 02:20:29,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:20:29,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:20:29,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:29,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:20:29,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:20:29,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:29" (1/1) ... [2020-11-30 02:20:29,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4efd3fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:29, skipping insertion in model container [2020-11-30 02:20:29,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:29" (1/1) ... [2020-11-30 02:20:29,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:20:29,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:30,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:30,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:31,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:31,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:32,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:32,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:32,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:32,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:32,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:32,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:32,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:32,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:32,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:32,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:32,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:32,887 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 02:20:32,888 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 02:20:32,891 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 02:20:32,892 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 02:20:32,938 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:20:32,949 INFO L168 Benchmark]: Toolchain (without parser) took 3344.55 ms. Allocated memory is still 96.5 MB. Free memory was 69.5 MB in the beginning and 55.6 MB in the end (delta: 13.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:32,951 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 50.0 MB in the beginning and 50.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:20:32,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3340.95 ms. Allocated memory is still 96.5 MB. Free memory was 69.5 MB in the beginning and 55.6 MB in the end (delta: 13.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:32,957 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 50.0 MB in the beginning and 50.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3340.95 ms. Allocated memory is still 96.5 MB. Free memory was 69.5 MB in the beginning and 55.6 MB in the end (delta: 13.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) 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 02:20:35,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:20:35,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:20:35,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:20:35,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:20:35,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:20:35,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:35,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:35,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:35,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:35,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:35,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:35,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:35,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:35,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:35,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:35,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:35,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:35,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:35,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:35,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:35,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:35,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:35,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:35,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:35,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:35,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:35,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:35,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:35,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:35,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:35,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:35,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:35,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:36,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:36,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:36,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:36,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:36,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:36,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:36,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:36,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:20:36,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:36,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:36,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:36,073 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:36,074 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:36,074 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:36,074 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:36,074 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:36,074 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:36,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:36,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:36,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:36,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:36,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:36,077 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:36,077 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:20:36,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:20:36,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:36,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:36,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:36,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:36,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:20:36,082 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:36,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:36,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:36,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:36,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:36,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:36,085 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:20:36,085 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:20:36,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:36,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:36,086 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:36,086 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_4947936c-fdf3-45e1-95a8-2c389e1e0100/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb40c2377154b3c411d62f3f55cac0fce1b88636 [2020-11-30 02:20:36,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:36,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:36,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:36,641 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:36,642 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:36,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-30 02:20:36,739 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/78b21780e/36c8978346164e948dbcf005ed63c69e/FLAGe960767c7 [2020-11-30 02:20:37,998 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:38,002 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-30 02:20:38,080 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/78b21780e/36c8978346164e948dbcf005ed63c69e/FLAGe960767c7 [2020-11-30 02:20:38,288 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4947936c-fdf3-45e1-95a8-2c389e1e0100/bin/utaipan/data/78b21780e/36c8978346164e948dbcf005ed63c69e [2020-11-30 02:20:38,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:20:38,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:20:38,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:38,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:20:38,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:20:38,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:38" (1/1) ... [2020-11-30 02:20:38,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea9a159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:38, skipping insertion in model container [2020-11-30 02:20:38,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:38" (1/1) ... [2020-11-30 02:20:38,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:20:38,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:38,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:39,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:40,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:40,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:41,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:41,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:41,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:41,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:41,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:41,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:41,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:41,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:41,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:41,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:41,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:42,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:42,603 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:20:42,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:42,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:42,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:42,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:42,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:42,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:42,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:42,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:42,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:42,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:42,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:42,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:42,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:42,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:42,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:43,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:43,255 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:20:43,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:43,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:43,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:43,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:43,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:43,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:43,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:43,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:43,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:43,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:43,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:43,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:43,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:43,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:43,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:44,947 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:20:44,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:44 WrapperNode [2020-11-30 02:20:44,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:44,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:20:44,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:20:44,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:20:44,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:44" (1/1) ... [2020-11-30 02:20:45,045 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 02:20:45,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:44" (1/1) ... [2020-11-30 02:20:45,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:20:45,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:20:45,146 INFO L168 Benchmark]: Toolchain (without parser) took 6834.68 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 36.8 MB in the beginning and 97.3 MB in the end (delta: -60.5 MB). Peak memory consumption was 57.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:45,147 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 67.1 MB. Free memory is still 48.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:20:45,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6652.86 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 36.6 MB in the beginning and 103.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 126.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:45,148 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.98 ms. Allocated memory is still 186.6 MB. Free memory was 103.6 MB in the beginning and 97.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:45,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 67.1 MB. Free memory is still 48.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6652.86 ms. Allocated memory was 67.1 MB in the beginning and 186.6 MB in the end (delta: 119.5 MB). Free memory was 36.6 MB in the beginning and 103.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 126.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.98 ms. Allocated memory is still 186.6 MB. Free memory was 103.6 MB in the beginning and 97.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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...