./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_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_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 ............................................................................................................................................................................................... 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_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 .................................................................................................................................................................................................................................................................. 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 20:29:24,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:29:24,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:29:24,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:29:24,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:29:24,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:29:24,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:29:24,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:29:24,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:29:24,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:29:24,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:29:24,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:29:24,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:29:24,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:29:24,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:29:24,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:29:24,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:29:24,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:29:24,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:29:24,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:29:24,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:29:24,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:29:24,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:29:24,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:29:24,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:29:24,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:29:24,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:29:24,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:29:24,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:29:24,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:29:24,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:29:24,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:29:24,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:29:24,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:29:24,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:29:24,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:29:24,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:29:24,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:29:24,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:29:24,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:29:24,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:29:24,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 20:29:24,371 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:29:24,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:29:24,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:29:24,372 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:29:24,372 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:29:24,373 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:29:24,374 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:29:24,374 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:29:24,374 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:29:24,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:29:24,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:29:24,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:29:24,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:29:24,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:29:24,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:29:24,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:29:24,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:29:24,376 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:29:24,376 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:29:24,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:29:24,376 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:29:24,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:29:24,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:29:24,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:29:24,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:29:24,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:29:24,378 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 20:29:24,379 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_7c023166-e0f5-4bdb-8365-47c9c327d349/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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-12-07 20:29:24,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:29:24,490 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:29:24,493 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:29:24,494 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:29:24,495 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:29:24,495 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-12-07 20:29:24,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/d507d38ec/b1b0ea36b8ed40beacfcb488a41505a9/FLAGc443457bd [2019-12-07 20:29:25,157 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:29:25,157 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-12-07 20:29:25,180 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/d507d38ec/b1b0ea36b8ed40beacfcb488a41505a9/FLAGc443457bd [2019-12-07 20:29:25,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/d507d38ec/b1b0ea36b8ed40beacfcb488a41505a9 [2019-12-07 20:29:25,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:29:25,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:29:25,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:29:25,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:29:25,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:29:25,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:29:25" (1/1) ... [2019-12-07 20:29:25,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7954f4b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:29:25, skipping insertion in model container [2019-12-07 20:29:25,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:29:25" (1/1) ... [2019-12-07 20:29:25,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:29:25,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:29:25,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:29:25,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:29:26,511 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 20:29:26,512 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 20:29:26,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,577 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,578 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,587 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,587 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,588 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,590 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,591 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,591 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,591 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:26,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:29:26,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:29:26,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:29:26,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:29:26,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:29:26,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:29:26,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:29:26,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:29:26,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:29:26,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:29:27,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:29:27,121 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 20:29:27,125 INFO L168 Benchmark]: Toolchain (without parser) took 1588.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:29:27,125 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 20:29:27,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1584.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 20:29:27,127 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1584.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 927.3 MB in the beginning and 1.1 GB in the end (delta: -140.3 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 20:29:28,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:29:28,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:29:28,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:29:28,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:29:28,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:29:28,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:29:28,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:29:28,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:29:28,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:29:28,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:29:28,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:29:28,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:29:28,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:29:28,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:29:28,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:29:28,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:29:28,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:29:28,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:29:28,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:29:28,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:29:28,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:29:28,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:29:28,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:29:28,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:29:28,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:29:28,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:29:28,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:29:28,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:29:28,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:29:28,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:29:28,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:29:28,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:29:28,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:29:28,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:29:28,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:29:28,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:29:28,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:29:28,281 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:29:28,282 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:29:28,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:29:28,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 20:29:28,293 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:29:28,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:29:28,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:29:28,294 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:29:28,294 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:29:28,294 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:29:28,294 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:29:28,294 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:29:28,294 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:29:28,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:29:28,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:29:28,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:29:28,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:29:28,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:29:28,295 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:29:28,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:29:28,296 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:29:28,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:29:28,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:29:28,298 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:29:28,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:29:28,298 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_7c023166-e0f5-4bdb-8365-47c9c327d349/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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-12-07 20:29:28,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:29:28,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:29:28,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:29:28,475 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:29:28,475 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:29:28,476 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-12-07 20:29:28,512 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/6f185d529/2f8d3e74daeb41cb83a1523da67d2bf5/FLAG1fefe7c0b [2019-12-07 20:29:29,006 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:29:29,006 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-12-07 20:29:29,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/6f185d529/2f8d3e74daeb41cb83a1523da67d2bf5/FLAG1fefe7c0b [2019-12-07 20:29:29,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7c023166-e0f5-4bdb-8365-47c9c327d349/bin/utaipan/data/6f185d529/2f8d3e74daeb41cb83a1523da67d2bf5 [2019-12-07 20:29:29,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:29:29,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:29:29,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:29:29,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:29:29,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:29:29,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:29:29" (1/1) ... [2019-12-07 20:29:29,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53aa12b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:29:29, skipping insertion in model container [2019-12-07 20:29:29,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:29:29" (1/1) ... [2019-12-07 20:29:29,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:29:29,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:29:29,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:29:29,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:29:30,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,080 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,081 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,086 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:29:30,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:29:30,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:29:30,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:29:30,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:29:30,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:29:30,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:29:30,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:29:30,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:29:30,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:29:30,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:29:30,868 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,868 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,900 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,900 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:30,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:29:30,954 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 20:29:31,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:29:31,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:29:31,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:29:31,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,059 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,059 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:29:31,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:29:31,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:29:31,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:29:31,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:29:31,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:29:31,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:29:31,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:29:31,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:29:31,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:29:31,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:29:31,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,181 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,182 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,182 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,183 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,183 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,183 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,184 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:29:31,213 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:29:31,224 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 20:29:31,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 20:29:31,246 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,246 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 20:29:31,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 20:29:31,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 20:29:31,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 20:29:31,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 20:29:31,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 20:29:31,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 20:29:31,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 20:29:31,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 20:29:31,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 20:29:31,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 20:29:31,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,365 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,365 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,366 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,366 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,366 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,367 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,367 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 20:29:31,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:29:32,086 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:29:32,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:29:32 WrapperNode [2019-12-07 20:29:32,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:29:32,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:29:32,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:29:32,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:29:32,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:29:32" (1/1) ... [2019-12-07 20:29:32,129 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 20:29:32,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:29:32" (1/1) ... [2019-12-07 20:29:32,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 20:29:32,158 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 20:29:32,160 INFO L168 Benchmark]: Toolchain (without parser) took 3119.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 258.5 MB). Free memory was 940.3 MB in the beginning and 849.3 MB in the end (delta: 91.0 MB). Peak memory consumption was 349.5 MB. Max. memory is 11.5 GB. [2019-12-07 20:29:32,160 INFO L168 Benchmark]: CDTParser took 0.13 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 20:29:32,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3046.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 258.5 MB). Free memory was 940.3 MB in the beginning and 857.6 MB in the end (delta: 82.7 MB). Peak memory consumption was 341.1 MB. Max. memory is 11.5 GB. [2019-12-07 20:29:32,161 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.87 ms. Allocated memory is still 1.3 GB. Free memory was 857.6 MB in the beginning and 849.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. [2019-12-07 20:29:32,162 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 3046.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 258.5 MB). Free memory was 940.3 MB in the beginning and 857.6 MB in the end (delta: 82.7 MB). Peak memory consumption was 341.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.87 ms. Allocated memory is still 1.3 GB. Free memory was 857.6 MB in the beginning and 849.3 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 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...