./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/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 a05a6f64c3206bb025d252c9b9a9bf430748f616 ........................................................................................................................................................................................... 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_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/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 a05a6f64c3206bb025d252c9b9a9bf430748f616 ................................................................................................................................................................................................................................................ 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 12:52:58,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:52:58,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:52:58,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:52:58,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:52:58,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:52:58,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:52:58,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:52:58,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:52:58,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:52:58,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:52:58,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:52:58,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:52:58,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:52:58,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:52:58,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:52:58,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:52:58,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:52:58,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:52:58,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:52:58,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:52:58,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:52:58,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:52:58,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:52:58,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:52:58,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:52:58,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:52:58,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:52:58,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:52:58,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:52:58,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:52:58,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:52:58,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:52:58,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:52:58,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:52:58,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:52:58,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:52:58,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:52:58,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:52:58,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:52:58,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:52:58,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:52:58,195 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:52:58,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:52:58,195 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:52:58,196 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:52:58,196 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:52:58,197 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:52:58,197 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:52:58,197 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:52:58,197 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:52:58,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:52:58,198 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:52:58,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:52:58,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:52:58,199 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:52:58,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:52:58,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:52:58,200 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:52:58,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:52:58,200 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:52:58,200 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_d0a14cce-21c3-49ef-a7da-5b95839885c0/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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-12-07 12:52:58,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:52:58,308 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:52:58,311 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:52:58,312 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:52:58,313 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:52:58,313 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-12-07 12:52:58,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/c4e5883f3/b115cc63e78449cd9ba5289d2491d638/FLAGe58b84fe0 [2019-12-07 12:52:58,850 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:52:58,850 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-12-07 12:52:58,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/c4e5883f3/b115cc63e78449cd9ba5289d2491d638/FLAGe58b84fe0 [2019-12-07 12:52:59,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/c4e5883f3/b115cc63e78449cd9ba5289d2491d638 [2019-12-07 12:52:59,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:52:59,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:52:59,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:52:59,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:52:59,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:52:59,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:52:59" (1/1) ... [2019-12-07 12:52:59,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9ae77a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:59, skipping insertion in model container [2019-12-07 12:52:59,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:52:59" (1/1) ... [2019-12-07 12:52:59,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:52:59,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:52:59,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:52:59,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:53:00,120 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 12:53:00,121 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 12:53:00,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,184 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,185 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,186 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,186 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:53:00,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:53:00,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:53:00,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:53:00,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:53:00,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:53:00,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:53:00,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:53:00,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:53:00,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:53:00,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:53:00,636 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,677 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,678 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,678 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,679 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:00,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:53:00,709 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 12:53:00,713 INFO L168 Benchmark]: Toolchain (without parser) took 1375.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 931.6 MB in the beginning and 1.0 GB in the end (delta: -86.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:53:00,713 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:53:00,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1373.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 931.6 MB in the beginning and 1.0 GB in the end (delta: -86.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:53:00,715 INFO L335 ainManager$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 1373.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 931.6 MB in the beginning and 1.0 GB in the end (delta: -86.3 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 12:53:01,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:53:01,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:53:01,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:53:01,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:53:01,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:53:01,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:53:01,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:53:01,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:53:01,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:53:01,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:53:01,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:53:01,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:53:01,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:53:01,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:53:01,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:53:01,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:53:01,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:53:01,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:53:01,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:53:01,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:53:01,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:53:01,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:53:01,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:53:01,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:53:01,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:53:01,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:53:01,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:53:01,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:53:01,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:53:01,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:53:01,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:53:01,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:53:01,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:53:01,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:53:01,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:53:01,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:53:01,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:53:01,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:53:01,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:53:01,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:53:01,864 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:53:01,874 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:53:01,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:53:01,875 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:53:01,875 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:53:01,875 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:53:01,875 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:53:01,875 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:53:01,876 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:53:01,876 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:53:01,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:53:01,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:53:01,877 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:53:01,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:53:01,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:53:01,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:53:01,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:53:01,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:53:01,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:53:01,880 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_d0a14cce-21c3-49ef-a7da-5b95839885c0/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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-12-07 12:53:02,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:53:02,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:53:02,070 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:53:02,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:53:02,072 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:53:02,072 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-12-07 12:53:02,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/3731fcd17/a006a33243ec47bdb7e681fcf4a42435/FLAGf3fbe1986 [2019-12-07 12:53:02,650 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:53:02,651 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-12-07 12:53:02,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/3731fcd17/a006a33243ec47bdb7e681fcf4a42435/FLAGf3fbe1986 [2019-12-07 12:53:02,882 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0a14cce-21c3-49ef-a7da-5b95839885c0/bin/utaipan/data/3731fcd17/a006a33243ec47bdb7e681fcf4a42435 [2019-12-07 12:53:02,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:53:02,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:53:02,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:53:02,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:53:02,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:53:02,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:53:02" (1/1) ... [2019-12-07 12:53:02,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61aa5f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:53:02, skipping insertion in model container [2019-12-07 12:53:02,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:53:02" (1/1) ... [2019-12-07 12:53:02,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:53:03,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:53:03,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:53:03,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:53:03,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,861 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,861 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,863 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,863 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,865 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,866 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,866 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:03,867 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:53:04,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:53:04,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:53:04,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:53:04,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:53:04,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:53:04,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:53:04,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:53:04,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:53:04,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:53:04,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:53:04,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:53:04,421 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 12:53:04,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:53:04,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:53:04,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:53:04,482 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,488 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,489 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,489 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,490 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,490 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,491 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,491 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,492 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:53:04,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:53:04,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:53:04,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:53:04,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:53:04,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:53:04,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:53:04,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:53:04,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:53:04,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:53:04,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:53:04,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,569 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,587 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,587 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,588 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,588 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:53:04,609 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:53:04,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:53:04,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:53:04,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,648 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,651 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,651 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,651 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:53:04,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:53:04,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:53:04,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:53:04,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:53:04,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:53:04,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:53:04,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:53:04,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:53:04,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:53:04,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:53:04,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:53:04,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:53:05,376 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:53:05,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:53:05 WrapperNode [2019-12-07 12:53:05,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:53:05,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:53:05,377 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:53:05,377 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:53:05,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:53:05" (1/1) ... [2019-12-07 12:53:05,416 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 12:53:05,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:53:05" (1/1) ... [2019-12-07 12:53:05,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:53:05,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 12:53:05,437 INFO L168 Benchmark]: Toolchain (without parser) took 2549.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 941.6 MB in the beginning and 973.3 MB in the end (delta: -31.6 MB). Peak memory consumption was 210.1 MB. Max. memory is 11.5 GB. [2019-12-07 12:53:05,437 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:53:05,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2488.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 941.6 MB in the beginning and 973.3 MB in the end (delta: -31.6 MB). Peak memory consumption was 312.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:53:05,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.27 ms. Allocated memory is still 1.3 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:53:05,439 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2488.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 941.6 MB in the beginning and 973.3 MB in the end (delta: -31.6 MB). Peak memory consumption was 312.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.27 ms. Allocated memory is still 1.3 GB. Free memory is still 973.3 MB. There was no memory consumed. 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...