./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_override_0_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_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/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 f333eb9ca1948f6de738f5176515ae88be72b865 .............................................................................................................................................................................................. 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_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/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 f333eb9ca1948f6de738f5176515ae88be72b865 ........................................................................................................................................................................................................................ 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 21:22:36,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:22:36,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:22:36,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:22:36,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:22:36,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:22:36,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:22:36,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:22:36,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:22:36,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:22:36,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:22:36,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:22:36,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:22:36,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:22:36,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:22:36,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:22:36,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:22:36,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:22:36,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:22:36,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:22:36,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:22:36,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:22:36,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:22:36,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:22:36,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:22:36,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:22:36,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:22:36,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:22:36,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:22:36,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:22:36,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:22:36,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:22:36,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:22:36,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:22:36,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:22:36,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:22:36,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:22:36,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:22:36,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:22:36,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:22:36,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:22:36,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 21:22:36,318 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:22:36,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:22:36,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:22:36,319 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:22:36,319 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:22:36,319 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:22:36,319 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 21:22:36,319 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:22:36,320 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 21:22:36,320 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 21:22:36,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:22:36,321 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:22:36,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:22:36,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:22:36,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:22:36,323 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 21:22:36,324 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_311bc1f1-465c-41b7-be46-de6eb898557a/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 -> f333eb9ca1948f6de738f5176515ae88be72b865 [2019-12-07 21:22:36,423 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:22:36,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:22:36,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:22:36,434 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:22:36,434 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:22:36,434 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2019-12-07 21:22:36,470 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/72f18f4f3/ea7185745467484ca4bfa880822bc113/FLAGac68caea1 [2019-12-07 21:22:36,903 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:22:36,904 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2019-12-07 21:22:36,921 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/72f18f4f3/ea7185745467484ca4bfa880822bc113/FLAGac68caea1 [2019-12-07 21:22:36,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/72f18f4f3/ea7185745467484ca4bfa880822bc113 [2019-12-07 21:22:36,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:22:36,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:22:36,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:22:36,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:22:36,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:22:36,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:22:36" (1/1) ... [2019-12-07 21:22:36,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79552d8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:22:36, skipping insertion in model container [2019-12-07 21:22:36,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:22:36" (1/1) ... [2019-12-07 21:22:36,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:22:36,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:22:37,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:22:37,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:22:37,540 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 21:22:37,541 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 21:22:37,588 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,590 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,590 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,600 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,600 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,602 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,602 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,603 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,604 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,605 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,605 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:37,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:22:37,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:22:37,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:22:37,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:22:37,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:22:37,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:22:37,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:22:37,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:22:37,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:22:37,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:22:37,777 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 21:22:37,781 INFO L168 Benchmark]: Toolchain (without parser) took 846.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 81.3 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -101.5 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. [2019-12-07 21:22:37,781 INFO L168 Benchmark]: CDTParser took 0.13 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 21:22:37,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 81.3 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -101.5 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. [2019-12-07 21:22:37,783 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 845.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 81.3 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -101.5 MB). Peak memory consumption was 42.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 21:22:38,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:22:38,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:22:38,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:22:38,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:22:38,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:22:38,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:22:38,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:22:38,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:22:38,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:22:38,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:22:38,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:22:38,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:22:38,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:22:38,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:22:38,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:22:38,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:22:38,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:22:38,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:22:38,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:22:38,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:22:38,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:22:38,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:22:38,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:22:38,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:22:38,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:22:38,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:22:38,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:22:38,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:22:38,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:22:38,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:22:38,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:22:38,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:22:38,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:22:38,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:22:38,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:22:38,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:22:38,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:22:38,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:22:38,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:22:38,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:22:38,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 21:22:38,949 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:22:38,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:22:38,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:22:38,950 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:22:38,950 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:22:38,950 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:22:38,950 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:22:38,950 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:22:38,950 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:22:38,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:22:38,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:22:38,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:22:38,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:22:38,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:22:38,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:22:38,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:22:38,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 21:22:38,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 21:22:38,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:22:38,954 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:22:38,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:22:38,954 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_311bc1f1-465c-41b7-be46-de6eb898557a/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 -> f333eb9ca1948f6de738f5176515ae88be72b865 [2019-12-07 21:22:39,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:22:39,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:22:39,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:22:39,137 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:22:39,138 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:22:39,138 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2019-12-07 21:22:39,177 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/b90846cb6/e78f9dae29ed41b4bf21075cbf6e80c7/FLAGc89490dd1 [2019-12-07 21:22:39,694 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:22:39,695 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2019-12-07 21:22:39,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/b90846cb6/e78f9dae29ed41b4bf21075cbf6e80c7/FLAGc89490dd1 [2019-12-07 21:22:39,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_311bc1f1-465c-41b7-be46-de6eb898557a/bin/utaipan/data/b90846cb6/e78f9dae29ed41b4bf21075cbf6e80c7 [2019-12-07 21:22:39,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:22:39,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:22:39,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:22:39,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:22:39,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:22:39,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:22:39" (1/1) ... [2019-12-07 21:22:39,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1421039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:22:39, skipping insertion in model container [2019-12-07 21:22:39,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:22:39" (1/1) ... [2019-12-07 21:22:39,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:22:40,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:22:40,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:22:40,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:22:40,631 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,631 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,633 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,645 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,646 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,646 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,648 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,649 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:22:40,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:22:40,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:22:40,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:22:40,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:22:40,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:22:40,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:22:40,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:22:40,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:22:40,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:22:40,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:22:40,847 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 21:22:40,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:22:40,862 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:22:40,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:22:40,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,898 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,898 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,900 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:22:40,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:22:40,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:22:40,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:22:40,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:22:40,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:22:40,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:22:40,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:22:40,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:22:40,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:22:40,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:22:40,939 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 21:22:40,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 21:22:40,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 21:22:40,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,977 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,983 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,983 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,984 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,985 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,986 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,986 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,987 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:40,987 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 21:22:41,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 21:22:41,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 21:22:41,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 21:22:41,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 21:22:41,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 21:22:41,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 21:22:41,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 21:22:41,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 21:22:41,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 21:22:41,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 21:22:41,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:22:41,485 INFO L208 MainTranslator]: Completed translation [2019-12-07 21:22:41,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:22:41 WrapperNode [2019-12-07 21:22:41,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:22:41,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 21:22:41,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 21:22:41,486 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 21:22:41,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:22:41" (1/1) ... [2019-12-07 21:22:41,517 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 21:22:41,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:22:41" (1/1) ... [2019-12-07 21:22:41,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 21:22:41,532 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 21:22:41,534 INFO L168 Benchmark]: Toolchain (without parser) took 1575.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 799.7 MB in the end (delta: 147.3 MB). Peak memory consumption was 267.9 MB. Max. memory is 11.5 GB. [2019-12-07 21:22:41,535 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 21:22:41,536 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1525.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 799.7 MB in the end (delta: 147.3 MB). Peak memory consumption was 279.5 MB. Max. memory is 11.5 GB. [2019-12-07 21:22:41,536 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.63 ms. Allocated memory is still 1.1 GB. Free memory is still 799.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:22:41,538 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 1525.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.0 MB in the beginning and 799.7 MB in the end (delta: 147.3 MB). Peak memory consumption was 279.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.63 ms. Allocated memory is still 1.1 GB. Free memory is still 799.7 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...