./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_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_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/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 fd4ba35c5d37d2cde98be67677183fa679789fb5 ....................................................................................................................................................................................................... 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_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/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 fd4ba35c5d37d2cde98be67677183fa679789fb5 ........................................................................................................................................................................................................................................................................ 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 03:41:09,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:41:09,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:41:09,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:41:09,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:41:09,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:41:09,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:41:09,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:41:09,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:41:09,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:41:09,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:41:09,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:41:09,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:41:09,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:41:09,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:41:09,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:41:09,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:41:09,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:41:09,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:41:09,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:41:09,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:41:09,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:41:09,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:41:09,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:41:09,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:41:09,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:41:09,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:41:09,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:41:09,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:41:09,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:41:09,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:41:09,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:41:09,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:41:09,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:41:09,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:41:09,298 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:41:09,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:41:09,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:41:09,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:41:09,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:41:09,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:41:09,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:41:09,328 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:41:09,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:41:09,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:41:09,329 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:41:09,330 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:41:09,330 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:41:09,330 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:41:09,330 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:41:09,331 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:41:09,331 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:41:09,331 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:41:09,331 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:41:09,332 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:41:09,332 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:41:09,332 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:41:09,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:41:09,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:41:09,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:41:09,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:41:09,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:41:09,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:41:09,335 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:41:09,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:41:09,335 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:41:09,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:41:09,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:41:09,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:41:09,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:41:09,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:41:09,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:41:09,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:41:09,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:41:09,337 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:41:09,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:41:09,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:41:09,338 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:41:09,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:41:09,339 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:41:09,339 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_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4ba35c5d37d2cde98be67677183fa679789fb5 [2020-11-30 03:41:09,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:41:09,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:41:09,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:41:09,661 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:41:09,661 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:41:09,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 03:41:09,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/8fabfa92a/e9b61d726ff4441ca81ed1184315fc8e/FLAG25946da81 [2020-11-30 03:41:10,714 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:41:10,715 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 03:41:10,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/8fabfa92a/e9b61d726ff4441ca81ed1184315fc8e/FLAG25946da81 [2020-11-30 03:41:11,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/8fabfa92a/e9b61d726ff4441ca81ed1184315fc8e [2020-11-30 03:41:11,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:41:11,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:41:11,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:11,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:41:11,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:41:11,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:11" (1/1) ... [2020-11-30 03:41:11,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44020fca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:11, skipping insertion in model container [2020-11-30 03:41:11,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:11" (1/1) ... [2020-11-30 03:41:11,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:41:11,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:41:11,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:11,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:12,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:12,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:13,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:13,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:13,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:13,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:13,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:13,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:13,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:13,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:13,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:13,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:13,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:13,687 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 03:41:13,688 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 03:41:13,692 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 03:41:13,693 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 03:41:13,737 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:1352) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:41:13,744 INFO L168 Benchmark]: Toolchain (without parser) took 2588.72 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 43.2 MB in the beginning and 80.9 MB in the end (delta: -37.7 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:13,748 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:41:13,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2586.11 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 42.9 MB in the beginning and 80.9 MB in the end (delta: -38.0 MB). Peak memory consumption was 25.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:13,755 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2586.11 ms. Allocated memory was 81.8 MB in the beginning and 115.3 MB in the end (delta: 33.6 MB). Free memory was 42.9 MB in the beginning and 80.9 MB in the end (delta: -38.0 MB). Peak memory consumption was 25.9 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-30 03:41:16,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:41:16,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:41:16,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:41:16,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:41:16,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:41:16,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:41:16,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:41:16,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:41:16,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:41:16,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:41:16,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:41:16,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:41:16,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:41:16,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:41:16,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:41:16,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:41:16,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:41:16,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:41:16,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:41:16,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:41:16,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:41:16,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:41:16,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:41:16,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:41:16,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:41:16,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:41:16,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:41:16,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:41:16,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:41:16,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:41:16,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:41:16,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:41:16,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:41:16,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:41:16,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:41:16,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:41:16,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:41:16,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:41:16,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:41:16,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:41:16,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:41:16,203 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:41:16,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:41:16,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:41:16,205 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:41:16,206 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:41:16,206 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:41:16,206 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:41:16,206 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:41:16,207 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:41:16,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:41:16,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:41:16,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:41:16,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:41:16,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:41:16,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:41:16,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:41:16,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:41:16,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:41:16,212 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:41:16,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:41:16,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:41:16,213 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:41:16,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:41:16,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:41:16,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:41:16,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:41:16,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:41:16,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:41:16,215 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:41:16,215 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:41:16,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:41:16,216 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:41:16,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:41:16,217 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_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4ba35c5d37d2cde98be67677183fa679789fb5 [2020-11-30 03:41:16,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:41:16,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:41:16,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:41:16,750 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:41:16,751 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:41:16,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 03:41:16,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/69ae78cfe/b42036a7da0f4cc594c06e97960b54cc/FLAGeb00fdf6f [2020-11-30 03:41:17,839 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:41:17,840 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 03:41:17,904 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/69ae78cfe/b42036a7da0f4cc594c06e97960b54cc/FLAGeb00fdf6f [2020-11-30 03:41:18,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c29d7afb-fb3b-4ab9-b22b-3e85e5671e8d/bin/utaipan/data/69ae78cfe/b42036a7da0f4cc594c06e97960b54cc [2020-11-30 03:41:18,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:41:18,214 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:41:18,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:18,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:41:18,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:41:18,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:18" (1/1) ... [2020-11-30 03:41:18,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745e0c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:18, skipping insertion in model container [2020-11-30 03:41:18,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:18" (1/1) ... [2020-11-30 03:41:18,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:41:18,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:41:18,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:18,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:20,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:20,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:20,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:20,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:20,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:20,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:20,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:20,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:20,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:20,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:20,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:21,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:21,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:21,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:41:21,933 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:41:22,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:41:22,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:22,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:22,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:22,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:22,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:22,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:22,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:22,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:22,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:22,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:22,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:22,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:22,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:22,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:41:22,612 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:41:22,647 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:22,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:22,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:22,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:22,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:22,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:22,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:22,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:22,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:22,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:22,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:22,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:22,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:22,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:22,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:23,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:41:24,661 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:41:24,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:24 WrapperNode [2020-11-30 03:41:24,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:24,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:41:24,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:41:24,663 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:41:24,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:24" (1/1) ... [2020-11-30 03:41:24,796 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 03:41:24,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:24" (1/1) ... [2020-11-30 03:41:24,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:41:24,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:41:24,920 INFO L168 Benchmark]: Toolchain (without parser) took 6690.48 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 39.2 MB in the beginning and 54.4 MB in the end (delta: -15.2 MB). Peak memory consumption was 90.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:24,920 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:41:24,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6442.41 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 39.0 MB in the beginning and 60.7 MB in the end (delta: -21.6 MB). Peak memory consumption was 122.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:24,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.59 ms. Allocated memory is still 174.1 MB. Free memory was 59.6 MB in the beginning and 54.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:24,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6442.41 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 39.0 MB in the beginning and 60.7 MB in the end (delta: -21.6 MB). Peak memory consumption was 122.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 240.59 ms. Allocated memory is still 174.1 MB. Free memory was 59.6 MB in the beginning and 54.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...