./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08b18ab87fbc67aaa7b613b90bcbad34dc14a1c4 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08b18ab87fbc67aaa7b613b90bcbad34dc14a1c4 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:48:41,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:48:41,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:48:41,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:48:41,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:48:41,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:48:41,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:48:41,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:48:41,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:48:41,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:48:41,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:48:41,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:48:41,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:48:41,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:48:41,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:48:41,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:48:41,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:48:41,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:48:41,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:48:41,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:48:41,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:48:41,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:48:41,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:48:41,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:48:41,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:48:41,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:48:41,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:48:41,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:48:41,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:48:41,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:48:41,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:48:41,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:48:41,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:48:41,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:48:41,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:48:41,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:48:41,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:48:41,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:48:41,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:48:41,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:48:41,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:48:41,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 11:48:41,368 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:48:41,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:48:41,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:48:41,369 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:48:41,369 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:48:41,369 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:48:41,369 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 11:48:41,369 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:48:41,370 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:48:41,370 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 11:48:41,370 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 11:48:41,370 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:48:41,370 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 11:48:41,371 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 11:48:41,371 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 11:48:41,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:48:41,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:48:41,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:48:41,373 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:48:41,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:48:41,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:48:41,373 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:48:41,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:48:41,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:48:41,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:48:41,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:48:41,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:48:41,374 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 11:48:41,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:48:41,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:48:41,375 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:48:41,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:48:41,375 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 11:48:41,375 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_a17409b1-2433-48d6-b004-fa722a466cd4/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(__VERIFIER_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 -> 08b18ab87fbc67aaa7b613b90bcbad34dc14a1c4 [2019-12-07 11:48:41,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:48:41,494 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:48:41,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:48:41,497 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:48:41,498 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:48:41,498 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2019-12-07 11:48:41,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/33c8d4ec3/1b11c399af3344778fd470e19f4e18fa/FLAG2a3582b7c [2019-12-07 11:48:42,106 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:48:42,106 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2019-12-07 11:48:42,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/33c8d4ec3/1b11c399af3344778fd470e19f4e18fa/FLAG2a3582b7c [2019-12-07 11:48:42,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/33c8d4ec3/1b11c399af3344778fd470e19f4e18fa [2019-12-07 11:48:42,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:48:42,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:48:42,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:48:42,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:48:42,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:48:42,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:48:42" (1/1) ... [2019-12-07 11:48:42,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43fdff94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:48:42, skipping insertion in model container [2019-12-07 11:48:42,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:48:42" (1/1) ... [2019-12-07 11:48:42,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:48:42,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:48:42,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:48:42,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:48:43,202 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:48:43,203 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:48:43,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,262 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,263 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,264 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,266 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:43,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:48:43,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:48:43,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:48:43,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:48:43,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:48:43,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:48:43,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:48:43,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:48:43,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:48:43,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:48:43,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:48:43,615 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:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:1392) 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:1336) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 11:48:43,619 INFO L168 Benchmark]: Toolchain (without parser) took 1049.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 930.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:48:43,620 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:48:43,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1048.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 930.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:48:43,622 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1048.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 930.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 0.1.25-f470102 [2019-12-07 11:48:44,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:48:44,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:48:44,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:48:44,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:48:44,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:48:44,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:48:44,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:48:44,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:48:44,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:48:44,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:48:44,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:48:44,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:48:44,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:48:44,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:48:44,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:48:44,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:48:44,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:48:44,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:48:44,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:48:44,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:48:44,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:48:44,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:48:44,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:48:44,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:48:44,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:48:44,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:48:44,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:48:44,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:48:44,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:48:44,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:48:44,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:48:44,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:48:44,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:48:44,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:48:44,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:48:44,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:48:44,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:48:44,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:48:44,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:48:44,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:48:44,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 11:48:44,807 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:48:44,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:48:44,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:48:44,808 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:48:44,808 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:48:44,808 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:48:44,808 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:48:44,808 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:48:44,808 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:48:44,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:48:44,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:48:44,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:48:44,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:48:44,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:48:44,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:48:44,812 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:48:44,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:48:44,812 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_a17409b1-2433-48d6-b004-fa722a466cd4/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(__VERIFIER_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 -> 08b18ab87fbc67aaa7b613b90bcbad34dc14a1c4 [2019-12-07 11:48:44,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:48:44,983 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:48:44,986 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:48:44,987 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:48:44,988 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:48:44,988 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2019-12-07 11:48:45,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/027cef16e/ebc6e85f5f784ee39ddddf7c03dc420e/FLAG863af8b46 [2019-12-07 11:48:45,540 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:48:45,540 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2019-12-07 11:48:45,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/027cef16e/ebc6e85f5f784ee39ddddf7c03dc420e/FLAG863af8b46 [2019-12-07 11:48:46,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a17409b1-2433-48d6-b004-fa722a466cd4/bin/utaipan/data/027cef16e/ebc6e85f5f784ee39ddddf7c03dc420e [2019-12-07 11:48:46,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:48:46,060 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:48:46,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:48:46,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:48:46,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:48:46,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:48:46" (1/1) ... [2019-12-07 11:48:46,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c127c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:48:46, skipping insertion in model container [2019-12-07 11:48:46,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:48:46" (1/1) ... [2019-12-07 11:48:46,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:48:46,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:48:46,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:48:46,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:48:46,799 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,799 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,812 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,815 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:46,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:48:47,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:48:47,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:48:47,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:48:47,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:48:47,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:48:47,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:48:47,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:48:47,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:48:47,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:48:47,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:48:47,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:48:47,223 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 11:48:47,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:48:47,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:48:47,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:48:47,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,272 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,276 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,277 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,278 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,278 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,280 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:48:47,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:48:47,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:48:47,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:48:47,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:48:47,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:48:47,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:48:47,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:48:47,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:48:47,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:48:47,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:48:47,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:48:47,341 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:48:47,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:48:47,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:48:47,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,383 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,383 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,384 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,384 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,385 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,385 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,386 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,386 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:48:47,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:48:47,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:48:47,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:48:47,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:48:47,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:48:47,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:48:47,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:48:47,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:48:47,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:48:47,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:48:47,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:48:47,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:48:47,962 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:48:47,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:48:47 WrapperNode [2019-12-07 11:48:47,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:48:47,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:48:47,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:48:47,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:48:47,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:48:47" (1/1) ... [2019-12-07 11:48:47,995 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 11:48:48,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:48:47" (1/1) ... [2019-12-07 11:48:48,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:48:48,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 11:48:48,014 INFO L168 Benchmark]: Toolchain (without parser) took 1953.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 220.7 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 87.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:48:48,014 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:48:48,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1901.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 220.7 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 288.9 MB. Max. memory is 11.5 GB. [2019-12-07 11:48:48,015 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:48:48,016 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1901.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 220.7 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 288.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...