./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_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_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/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 a896eb467d05f3828f23495dbd7b02f4db2b54bc ....................................................................................................................................................................................................... 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_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/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 a896eb467d05f3828f23495dbd7b02f4db2b54bc ................................................................................................................................................................................................................................. 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 03:15:09,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:15:09,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:15:09,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:15:09,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:15:09,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:15:09,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:15:09,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:15:09,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:15:09,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:15:09,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:15:09,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:15:09,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:15:09,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:15:09,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:15:09,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:15:09,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:15:09,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:15:09,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:15:09,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:15:09,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:15:09,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:15:09,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:15:09,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:15:09,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:15:09,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:15:09,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:15:09,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:15:09,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:15:09,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:15:09,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:15:09,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:15:09,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:15:09,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:15:09,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:15:09,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:15:09,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:15:09,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:15:09,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:15:09,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:15:09,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:15:09,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:15:09,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:15:09,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:15:09,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:15:09,746 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:15:09,747 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:15:09,747 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:15:09,747 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:15:09,747 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:15:09,747 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:15:09,748 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:15:09,749 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:15:09,749 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:15:09,749 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:15:09,750 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:15:09,750 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:15:09,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:15:09,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:15:09,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:15:09,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:15:09,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:15:09,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:15:09,752 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:15:09,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:15:09,752 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:15:09,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:15:09,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:15:09,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:15:09,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:15:09,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:15:09,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:15:09,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:15:09,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:15:09,755 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:15:09,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:15:09,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:15:09,755 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:15:09,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:15:09,756 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:15:09,756 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_23ecef04-2705-4c45-87cc-fe2a7790476f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a896eb467d05f3828f23495dbd7b02f4db2b54bc [2020-11-30 03:15:10,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:15:10,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:15:10,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:15:10,072 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:15:10,073 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:15:10,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2020-11-30 03:15:10,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/8cf5d9106/191cd319e9624defa9b6019009cfca1c/FLAGb4ddc9902 [2020-11-30 03:15:11,027 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:15:11,027 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2020-11-30 03:15:11,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/8cf5d9106/191cd319e9624defa9b6019009cfca1c/FLAGb4ddc9902 [2020-11-30 03:15:11,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/8cf5d9106/191cd319e9624defa9b6019009cfca1c [2020-11-30 03:15:11,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:15:11,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:15:11,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:15:11,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:15:11,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:15:11,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:15:11" (1/1) ... [2020-11-30 03:15:11,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d5c669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:15:11, skipping insertion in model container [2020-11-30 03:15:11,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:15:11" (1/1) ... [2020-11-30 03:15:11,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:15:11,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:15:12,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:15:12,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:15:12,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:12,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:13,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:15:13,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:15:13,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:15:13,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:15:13,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:15:13,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:15:13,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:15:13,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:15:13,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:15:13,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:15:13,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:15:13,235 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 03:15:13,237 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 03:15:13,239 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 03:15:13,240 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 03:15:13,275 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:15:13,280 INFO L168 Benchmark]: Toolchain (without parser) took 1714.14 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 57.7 MB in the beginning and 90.7 MB in the end (delta: -32.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:15:13,281 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 98.6 MB. Free memory is still 80.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:15:13,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1711.57 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 57.6 MB in the beginning and 90.7 MB in the end (delta: -33.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:15:13,284 INFO L339 ainManager$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 98.6 MB. Free memory is still 80.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1711.57 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 57.6 MB in the beginning and 90.7 MB in the end (delta: -33.1 MB). Peak memory consumption was 16.8 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 03:15:15,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:15:15,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:15:15,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:15:15,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:15:15,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:15:15,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:15:15,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:15:15,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:15:15,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:15:15,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:15:15,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:15:15,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:15:15,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:15:15,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:15:15,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:15:15,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:15:15,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:15:15,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:15:15,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:15:15,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:15:15,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:15:15,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:15:15,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:15:15,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:15:15,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:15:15,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:15:15,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:15:15,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:15:15,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:15:15,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:15:15,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:15:15,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:15:15,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:15:15,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:15:15,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:15:15,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:15:15,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:15:15,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:15:15,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:15:15,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:15:15,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:15:15,743 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:15:15,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:15:15,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:15:15,745 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:15:15,745 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:15:15,746 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:15:15,746 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:15:15,746 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:15:15,747 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:15:15,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:15:15,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:15:15,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:15:15,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:15:15,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:15:15,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:15:15,751 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:15:15,751 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:15:15,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:15:15,752 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:15:15,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:15:15,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:15:15,753 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:15:15,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:15:15,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:15:15,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:15:15,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:15:15,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:15:15,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:15:15,755 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:15:15,755 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:15:15,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:15:15,755 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:15:15,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:15:15,756 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_23ecef04-2705-4c45-87cc-fe2a7790476f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a896eb467d05f3828f23495dbd7b02f4db2b54bc [2020-11-30 03:15:16,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:15:16,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:15:16,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:15:16,189 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:15:16,190 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:15:16,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2020-11-30 03:15:16,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/b40509868/f82601f56a494601aac3130da1176d73/FLAG1e04bcbf6 [2020-11-30 03:15:17,101 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:15:17,102 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2020-11-30 03:15:17,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/b40509868/f82601f56a494601aac3130da1176d73/FLAG1e04bcbf6 [2020-11-30 03:15:17,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_23ecef04-2705-4c45-87cc-fe2a7790476f/bin/utaipan/data/b40509868/f82601f56a494601aac3130da1176d73 [2020-11-30 03:15:17,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:15:17,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:15:17,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:15:17,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:15:17,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:15:17,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:15:17" (1/1) ... [2020-11-30 03:15:17,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ade2618 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:15:17, skipping insertion in model container [2020-11-30 03:15:17,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:15:17" (1/1) ... [2020-11-30 03:15:17,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:15:17,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:15:18,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:15:18,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:15:19,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:19,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:15:19,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:15:19,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:15:19,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:15:19,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:15:19,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:15:19,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:15:19,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:15:19,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:15:19,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:15:20,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:15:20,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:15:20,145 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:15:20,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:15:20,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:15:20,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:15:20,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:15:20,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:15:20,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:15:20,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:15:20,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:15:20,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:15:20,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:15:20,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:15:20,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:15:20,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:15:20,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:15:20,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:15:20,450 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:15:20,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:15:20,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:15:20,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:15:20,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:15:20,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:15:20,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:15:20,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:15:20,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:15:20,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:15:20,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:15:20,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:15:20,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:15:20,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:15:20,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:15:20,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:15:21,412 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:15:21,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:15:21 WrapperNode [2020-11-30 03:15:21,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:15:21,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:15:21,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:15:21,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:15:21,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:15:21" (1/1) ... [2020-11-30 03:15:21,462 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 03:15:21,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:15:21" (1/1) ... [2020-11-30 03:15:21,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:15:21,511 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:15:21,513 INFO L168 Benchmark]: Toolchain (without parser) took 3857.63 ms. Allocated memory was 77.6 MB in the beginning and 132.1 MB in the end (delta: 54.5 MB). Free memory was 50.4 MB in the beginning and 77.8 MB in the end (delta: -27.5 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:15:21,514 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:15:21,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3757.04 ms. Allocated memory was 77.6 MB in the beginning and 132.1 MB in the end (delta: 54.5 MB). Free memory was 50.1 MB in the beginning and 81.0 MB in the end (delta: -30.9 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:15:21,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.56 ms. Allocated memory is still 132.1 MB. Free memory was 81.0 MB in the beginning and 77.8 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:15:21,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3757.04 ms. Allocated memory was 77.6 MB in the beginning and 132.1 MB in the end (delta: 54.5 MB). Free memory was 50.1 MB in the beginning and 81.0 MB in the end (delta: -30.9 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 97.56 ms. Allocated memory is still 132.1 MB. Free memory was 81.0 MB in the beginning and 77.8 MB in the end (delta: 3.2 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...