./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_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_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ...................................................................................................................................................................................... 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_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:55:47,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:55:47,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:55:47,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:55:47,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:55:47,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:55:47,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:55:47,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:55:47,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:55:47,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:55:47,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:55:47,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:55:47,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:55:47,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:55:47,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:55:47,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:55:47,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:55:47,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:55:47,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:55:47,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:55:47,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:55:47,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:55:47,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:55:47,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:55:47,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:55:47,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:55:47,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:55:47,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:55:47,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:55:47,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:55:47,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:55:47,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:55:47,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:55:47,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:55:47,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:55:47,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:55:47,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:55:47,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:55:47,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:55:47,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:55:47,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:55:47,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 11:55:47,131 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:55:47,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:55:47,131 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:55:47,132 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:55:47,132 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 11:55:47,133 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 11:55:47,133 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:55:47,133 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 11:55:47,133 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 11:55:47,133 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 11:55:47,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:55:47,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:55:47,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:55:47,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:55:47,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:55:47,136 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:55:47,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:55:47,137 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 11:55:47,137 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_8115b77d-a0cc-4510-b9e4-4152199a3bf6/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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-12-07 11:55:47,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:55:47,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:55:47,250 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:55:47,251 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:55:47,251 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:55:47,252 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-07 11:55:47,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/cff00dc0c/3ba3e70a29884006ad489f1a9e67c3bf/FLAGa600865b4 [2019-12-07 11:55:47,779 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:55:47,779 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-07 11:55:47,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/cff00dc0c/3ba3e70a29884006ad489f1a9e67c3bf/FLAGa600865b4 [2019-12-07 11:55:48,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/cff00dc0c/3ba3e70a29884006ad489f1a9e67c3bf [2019-12-07 11:55:48,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:55:48,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:55:48,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:55:48,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:55:48,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:55:48,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:55:48" (1/1) ... [2019-12-07 11:55:48,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ab16e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:55:48, skipping insertion in model container [2019-12-07 11:55:48,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:55:48" (1/1) ... [2019-12-07 11:55:48,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:55:48,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:55:48,566 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:55:48,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:55:49,018 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:55:49,019 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:55:49,072 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,072 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,073 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,073 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,074 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,086 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:55:49,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:55:49,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:55:49,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:55:49,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:55:49,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:55:49,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:55:49,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:55:49,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:55:49,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:55:49,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:55:49,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:49,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:55:49,616 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 11:55:49,619 INFO L168 Benchmark]: Toolchain (without parser) took 1342.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -115.8 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:55:49,620 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:55:49,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1341.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -115.8 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:55:49,621 INFO L335 ainManager$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 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1341.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -115.8 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 11:55:50,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:55:50,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:55:50,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:55:50,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:55:50,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:55:50,805 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:55:50,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:55:50,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:55:50,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:55:50,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:55:50,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:55:50,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:55:50,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:55:50,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:55:50,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:55:50,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:55:50,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:55:50,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:55:50,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:55:50,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:55:50,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:55:50,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:55:50,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:55:50,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:55:50,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:55:50,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:55:50,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:55:50,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:55:50,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:55:50,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:55:50,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:55:50,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:55:50,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:55:50,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:55:50,825 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:55:50,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:55:50,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:55:50,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:55:50,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:55:50,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:55:50,827 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 11:55:50,837 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:55:50,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:55:50,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:55:50,838 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:55:50,838 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:55:50,838 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:55:50,838 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:55:50,838 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:55:50,839 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:55:50,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:55:50,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:55:50,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:55:50,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:55:50,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:55:50,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:55:50,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:55:50,841 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 11:55:50,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:55:50,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:55:50,842 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:55:50,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:55:50,842 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_8115b77d-a0cc-4510-b9e4-4152199a3bf6/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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-12-07 11:55:51,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:55:51,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:55:51,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:55:51,019 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:55:51,020 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:55:51,020 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-07 11:55:51,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/27fbdef23/b603613b56e94819b86ed480278d68cd/FLAGedc011444 [2019-12-07 11:55:51,636 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:55:51,636 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-12-07 11:55:51,658 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/27fbdef23/b603613b56e94819b86ed480278d68cd/FLAGedc011444 [2019-12-07 11:55:51,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8115b77d-a0cc-4510-b9e4-4152199a3bf6/bin/utaipan/data/27fbdef23/b603613b56e94819b86ed480278d68cd [2019-12-07 11:55:51,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:55:51,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:55:51,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:55:51,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:55:51,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:55:51,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:55:51" (1/1) ... [2019-12-07 11:55:51,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60231e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:55:51, skipping insertion in model container [2019-12-07 11:55:51,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:55:51" (1/1) ... [2019-12-07 11:55:51,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:55:51,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:55:52,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:55:52,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:55:52,779 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,779 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,780 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,780 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,781 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,792 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,792 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,794 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,794 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,796 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,796 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,797 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:52,797 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:55:53,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:55:53,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:55:53,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:55:53,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:55:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:55:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:55:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:55:53,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:55:53,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:55:53,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:55:53,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:55:53,349 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 11:55:53,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:55:53,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:55:53,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:55:53,413 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,413 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,419 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,420 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,420 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,421 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,422 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,422 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,422 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,423 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:55:53,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:55:53,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:55:53,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:55:53,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:55:53,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:55:53,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:55:53,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:55:53,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:55:53,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:55:53,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:55:53,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,502 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:55:53,541 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:55:53,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:55:53,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:55:53,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,576 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,580 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,580 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,581 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,582 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,583 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:55:53,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:55:53,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:55:53,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:55:53,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:55:53,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:55:53,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:55:53,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:55:53,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:55:53,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:55:53,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:55:53,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:55:53,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:55:54,297 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:55:54,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:55:54 WrapperNode [2019-12-07 11:55:54,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:55:54,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:55:54,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:55:54,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:55:54,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:55:54" (1/1) ... [2019-12-07 11:55:54,340 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 11:55:54,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:55:54" (1/1) ... [2019-12-07 11:55:54,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:55:54,357 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 11:55:54,359 INFO L168 Benchmark]: Toolchain (without parser) took 2502.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 970.5 MB in the end (delta: -28.8 MB). Peak memory consumption was 223.4 MB. Max. memory is 11.5 GB. [2019-12-07 11:55:54,359 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:55:54,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2438.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 979.0 MB in the end (delta: -37.4 MB). Peak memory consumption was 313.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:55:54,360 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.13 ms. Allocated memory is still 1.3 GB. Free memory was 979.0 MB in the beginning and 970.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. [2019-12-07 11:55:54,361 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2438.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 941.6 MB in the beginning and 979.0 MB in the end (delta: -37.4 MB). Peak memory consumption was 313.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.13 ms. Allocated memory is still 1.3 GB. Free memory was 979.0 MB in the beginning and 970.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 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...