./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 31ac40ad0b8893f5809798c6778c407a684c9e2e ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 31ac40ad0b8893f5809798c6778c407a684c9e2e ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:08:29,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:08:29,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:08:29,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:08:29,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:08:29,234 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:08:29,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:08:29,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:08:29,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:08:29,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:08:29,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:08:29,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:08:29,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:08:29,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:08:29,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:08:29,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:08:29,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:08:29,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:08:29,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:08:29,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:08:29,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:08:29,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:08:29,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:08:29,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:08:29,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:08:29,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:08:29,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:08:29,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:08:29,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:08:29,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:08:29,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:08:29,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:08:29,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:08:29,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:08:29,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:08:29,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:08:29,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:08:29,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:08:29,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:08:29,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:08:29,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:08:29,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:08:29,338 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:08:29,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:08:29,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:08:29,340 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:08:29,341 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:08:29,341 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:08:29,342 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:08:29,342 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:08:29,342 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:08:29,343 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:08:29,343 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:08:29,344 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:08:29,344 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:08:29,345 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:08:29,345 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:08:29,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:08:29,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:08:29,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:08:29,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:08:29,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:08:29,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:08:29,349 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:08:29,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:08:29,350 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:08:29,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:08:29,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:08:29,351 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:08:29,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:08:29,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:08:29,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:08:29,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:08:29,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:08:29,354 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:08:29,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:08:29,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:08:29,356 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:08:29,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:08:29,357 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:08:29,357 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-30 03:08:29,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:08:29,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:08:29,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:08:29,773 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:08:29,775 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:08:29,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-30 03:08:29,893 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/9169441a5/90047d77ff944feca39d14b3a404febe/FLAG9381bb6d5 [2020-11-30 03:08:30,802 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:08:30,803 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-30 03:08:30,841 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/9169441a5/90047d77ff944feca39d14b3a404febe/FLAG9381bb6d5 [2020-11-30 03:08:31,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/9169441a5/90047d77ff944feca39d14b3a404febe [2020-11-30 03:08:31,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:08:31,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:08:31,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:08:31,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:08:31,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:08:31,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:08:31" (1/1) ... [2020-11-30 03:08:31,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@223b2b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:08:31, skipping insertion in model container [2020-11-30 03:08:31,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:08:31" (1/1) ... [2020-11-30 03:08:31,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:08:31,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:08:31,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:08:31,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:08:32,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:32,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:33,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:08:33,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:08:33,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:08:33,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:08:33,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:08:33,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:08:33,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:08:33,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:08:33,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:08:33,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:08:33,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:08:33,841 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:08:33,842 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:08:33,844 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:08:33,845 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:08:33,917 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:08:34,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:34,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:34,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:08:34,149 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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:618) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:08:34,155 INFO L168 Benchmark]: Toolchain (without parser) took 2883.78 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 43.9 MB in the beginning and 67.9 MB in the end (delta: -24.1 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:08:34,156 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 83.9 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:08:34,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2881.50 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 43.6 MB in the beginning and 67.9 MB in the end (delta: -24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:08:34,163 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 83.9 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2881.50 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 43.6 MB in the beginning and 67.9 MB in the end (delta: -24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-30 03:08:36,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:08:36,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:08:37,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:08:37,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:08:37,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:08:37,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:08:37,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:08:37,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:08:37,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:08:37,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:08:37,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:08:37,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:08:37,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:08:37,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:08:37,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:08:37,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:08:37,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:08:37,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:08:37,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:08:37,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:08:37,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:08:37,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:08:37,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:08:37,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:08:37,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:08:37,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:08:37,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:08:37,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:08:37,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:08:37,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:08:37,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:08:37,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:08:37,154 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:08:37,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:08:37,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:08:37,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:08:37,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:08:37,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:08:37,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:08:37,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:08:37,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:08:37,218 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:08:37,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:08:37,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:08:37,222 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:08:37,222 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:08:37,222 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:08:37,223 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:08:37,223 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:08:37,224 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:08:37,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:08:37,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:08:37,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:08:37,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:08:37,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:08:37,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:08:37,229 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:08:37,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:08:37,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:08:37,230 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:08:37,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:08:37,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:08:37,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:08:37,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:08:37,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:08:37,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:08:37,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:08:37,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:08:37,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:08:37,232 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:08:37,233 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:08:37,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:08:37,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:08:37,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:08:37,234 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-30 03:08:37,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:08:37,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:08:37,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:08:37,779 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:08:37,780 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:08:37,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-30 03:08:37,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/ff6b228dd/fc72dec39f61461c9ad8750f9de1e81e/FLAG93ee1cd35 [2020-11-30 03:08:38,981 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:08:38,981 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-30 03:08:39,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/ff6b228dd/fc72dec39f61461c9ad8750f9de1e81e/FLAG93ee1cd35 [2020-11-30 03:08:39,335 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfbed46a-086f-491c-a846-b904744a2593/bin/utaipan/data/ff6b228dd/fc72dec39f61461c9ad8750f9de1e81e [2020-11-30 03:08:39,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:08:39,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:08:39,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:08:39,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:08:39,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:08:39,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:08:39" (1/1) ... [2020-11-30 03:08:39,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9ba9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:08:39, skipping insertion in model container [2020-11-30 03:08:39,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:08:39" (1/1) ... [2020-11-30 03:08:39,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:08:39,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:08:39,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:08:39,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:08:41,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:41,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:08:41,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:08:41,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:08:41,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:08:41,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:08:41,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:08:41,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:08:41,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:08:41,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:08:41,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:08:41,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:08:42,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:08:42,255 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:08:42,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:08:42,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:08:42,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:08:42,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:08:42,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:08:42,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:08:42,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:08:42,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:08:42,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:08:42,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:08:42,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:08:42,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:08:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:08:42,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:08:42,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:08:42,858 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:08:42,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:08:42,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:08:42,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:42,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:08:43,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:08:43,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:08:43,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:08:43,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:08:43,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:08:43,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:08:43,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:08:43,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:08:43,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:08:43,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:08:43,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:08:43,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:08:44,631 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:08:44,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:08:44 WrapperNode [2020-11-30 03:08:44,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:08:44,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:08:44,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:08:44,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:08:44,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:08:44" (1/1) ... [2020-11-30 03:08:44,786 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 03:08:44,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:08:44" (1/1) ... [2020-11-30 03:08:44,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:08:44,876 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:08:44,878 INFO L168 Benchmark]: Toolchain (without parser) took 5537.30 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 51.2 MB in the beginning and 105.8 MB in the end (delta: -54.6 MB). Peak memory consumption was 111.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:08:44,879 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 55.2 MB in the beginning and 55.0 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:08:44,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5291.77 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 50.9 MB in the beginning and 29.5 MB in the end (delta: 21.4 MB). Peak memory consumption was 116.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:08:44,880 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.65 ms. Allocated memory is still 159.4 MB. Free memory was 29.5 MB in the beginning and 105.8 MB in the end (delta: -76.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:08:44,888 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 55.2 MB in the beginning and 55.0 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5291.77 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 50.9 MB in the beginning and 29.5 MB in the end (delta: 21.4 MB). Peak memory consumption was 116.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 241.65 ms. Allocated memory is still 159.4 MB. Free memory was 29.5 MB in the beginning and 105.8 MB in the end (delta: -76.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...