./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_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_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/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 f022c034f2d0928b8db150158fc362ae4d8365c8 ............................................................................................................................................................................................... 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_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/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 f022c034f2d0928b8db150158fc362ae4d8365c8 .................................................................................................................................................................................................................................................................. 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 14:09:26,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:09:26,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:09:26,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:09:26,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:09:26,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:09:26,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:09:26,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:09:26,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:09:26,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:09:26,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:09:26,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:09:26,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:09:26,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:09:26,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:09:26,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:09:26,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:09:26,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:09:26,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:09:26,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:09:26,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:09:26,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:09:26,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:09:26,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:09:26,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:09:26,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:09:26,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:09:26,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:09:26,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:09:26,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:09:26,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:09:26,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:09:26,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:09:26,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:09:26,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:09:26,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:09:26,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:09:26,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:09:26,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:09:26,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:09:26,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:09:26,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 14:09:26,459 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:09:26,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:09:26,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:09:26,460 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:09:26,460 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:09:26,460 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:09:26,460 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 14:09:26,460 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:09:26,461 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 14:09:26,461 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 14:09:26,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:09:26,462 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:09:26,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:09:26,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:09:26,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:09:26,464 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 14:09:26,464 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_d9188698-2f6f-4a24-8fcb-34429ce488b0/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 -> f022c034f2d0928b8db150158fc362ae4d8365c8 [2019-12-07 14:09:26,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:09:26,571 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:09:26,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:09:26,575 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:09:26,576 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:09:26,576 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-12-07 14:09:26,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/ec001c1a6/4d9aa16b85fa4ef1b93d6fb80a4affc1/FLAG7b91d1299 [2019-12-07 14:09:27,205 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:09:27,205 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-12-07 14:09:27,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/ec001c1a6/4d9aa16b85fa4ef1b93d6fb80a4affc1/FLAG7b91d1299 [2019-12-07 14:09:27,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/ec001c1a6/4d9aa16b85fa4ef1b93d6fb80a4affc1 [2019-12-07 14:09:27,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:09:27,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:09:27,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:09:27,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:09:27,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:09:27,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:09:27" (1/1) ... [2019-12-07 14:09:27,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231a1c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:09:27, skipping insertion in model container [2019-12-07 14:09:27,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:09:27" (1/1) ... [2019-12-07 14:09:27,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:09:27,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:09:27,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:09:27,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:09:28,595 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 14:09:28,596 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 14:09:28,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,665 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,674 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,675 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,676 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,677 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,678 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:28,680 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:29,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:09:29,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:09:29,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:09:29,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:09:29,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:09:29,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:09:29,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:09:29,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:09:29,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:09:29,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:09:29,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:09:29,224 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 14:09:29,229 INFO L168 Benchmark]: Toolchain (without parser) took 1578.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.7 MB in the beginning and 1.1 GB in the end (delta: -125.1 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. [2019-12-07 14:09:29,229 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:09:29,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1576.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.7 MB in the beginning and 1.1 GB in the end (delta: -125.1 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. [2019-12-07 14:09:29,232 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1576.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 928.7 MB in the beginning and 1.1 GB in the end (delta: -125.1 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 14:09:30,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:09:30,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:09:30,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:09:30,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:09:30,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:09:30,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:09:30,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:09:30,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:09:30,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:09:30,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:09:30,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:09:30,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:09:30,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:09:30,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:09:30,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:09:30,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:09:30,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:09:30,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:09:30,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:09:30,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:09:30,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:09:30,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:09:30,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:09:30,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:09:30,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:09:30,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:09:30,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:09:30,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:09:30,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:09:30,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:09:30,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:09:30,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:09:30,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:09:30,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:09:30,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:09:30,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:09:30,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:09:30,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:09:30,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:09:30,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:09:30,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 14:09:30,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:09:30,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:09:30,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:09:30,453 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:09:30,453 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:09:30,454 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:09:30,454 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:09:30,454 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:09:30,454 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:09:30,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 14:09:30,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:09:30,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:09:30,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:09:30,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 14:09:30,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:09:30,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:09:30,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:09:30,458 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_d9188698-2f6f-4a24-8fcb-34429ce488b0/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 -> f022c034f2d0928b8db150158fc362ae4d8365c8 [2019-12-07 14:09:30,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:09:30,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:09:30,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:09:30,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:09:30,644 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:09:30,645 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-12-07 14:09:30,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/211fcca5d/c1fe319ca31945bd9b140910a1e809a0/FLAGb0b58b072 [2019-12-07 14:09:31,205 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:09:31,206 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-12-07 14:09:31,228 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/211fcca5d/c1fe319ca31945bd9b140910a1e809a0/FLAGb0b58b072 [2019-12-07 14:09:31,714 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9188698-2f6f-4a24-8fcb-34429ce488b0/bin/utaipan/data/211fcca5d/c1fe319ca31945bd9b140910a1e809a0 [2019-12-07 14:09:31,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:09:31,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:09:31,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:09:31,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:09:31,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:09:31,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:09:31" (1/1) ... [2019-12-07 14:09:31,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b69169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:09:31, skipping insertion in model container [2019-12-07 14:09:31,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:09:31" (1/1) ... [2019-12-07 14:09:31,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:09:31,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:09:32,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:09:32,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:09:32,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,712 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,724 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,724 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,725 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,726 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:32,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:09:33,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:09:33,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:09:33,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:09:33,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:09:33,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:09:33,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:09:33,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:09:33,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:09:33,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:09:33,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:09:33,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,551 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,551 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,564 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:09:33,623 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 14:09:33,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:09:33,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:09:33,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:09:33,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,688 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,688 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:09:33,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:09:33,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:09:33,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:09:33,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:09:33,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:09:33,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:09:33,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:09:33,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:09:33,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:09:33,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:09:33,803 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,804 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,811 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,812 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:09:33,854 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 14:09:33,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:09:33,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:09:33,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,894 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:09:33,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:09:33,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:09:33,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:09:33,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:09:33,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:09:33,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:09:33,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:09:33,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:09:33,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:09:33,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:09:33,991 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,991 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,996 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,997 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,999 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:33,999 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,008 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,008 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:09:34,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:09:34,995 INFO L208 MainTranslator]: Completed translation [2019-12-07 14:09:34,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:09:34 WrapperNode [2019-12-07 14:09:34,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:09:34,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 14:09:34,996 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 14:09:34,996 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 14:09:35,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:09:34" (1/1) ... [2019-12-07 14:09:35,047 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 14:09:35,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:09:34" (1/1) ... [2019-12-07 14:09:35,072 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 14:09:35,072 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 14:09:35,074 INFO L168 Benchmark]: Toolchain (without parser) took 3356.98 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 940.3 MB in the beginning and 815.2 MB in the end (delta: 125.1 MB). Peak memory consumption was 393.5 MB. Max. memory is 11.5 GB. [2019-12-07 14:09:35,074 INFO L168 Benchmark]: CDTParser took 0.18 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 14:09:35,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3278.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 940.3 MB in the beginning and 823.9 MB in the end (delta: 116.4 MB). Peak memory consumption was 384.8 MB. Max. memory is 11.5 GB. [2019-12-07 14:09:35,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.27 ms. Allocated memory is still 1.3 GB. Free memory was 823.9 MB in the beginning and 815.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-12-07 14:09:35,076 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 3278.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 940.3 MB in the beginning and 823.9 MB in the end (delta: 116.4 MB). Peak memory consumption was 384.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.27 ms. Allocated memory is still 1.3 GB. Free memory was 823.9 MB in the beginning and 815.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 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...