./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_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_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/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 900f49a4c48a18d3fffc37feb05d25276bc78e48 ....................................................................................................................................................................................................... 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_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/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 900f49a4c48a18d3fffc37feb05d25276bc78e48 ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:34:57,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:34:57,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:34:57,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:34:57,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:34:57,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:34:57,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:34:57,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:34:57,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:34:57,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:34:57,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:34:57,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:34:57,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:34:57,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:34:57,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:34:57,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:34:57,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:34:57,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:34:57,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:34:57,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:34:57,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:34:57,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:34:57,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:34:57,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:34:57,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:34:57,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:34:57,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:34:57,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:34:57,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:34:57,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:34:57,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:34:57,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:34:57,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:34:57,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:34:57,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:34:57,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:34:57,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:34:57,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:34:57,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:34:57,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:34:57,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:34:57,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:34:57,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:34:57,257 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:34:57,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:34:57,259 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:34:57,259 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:34:57,259 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:34:57,260 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:34:57,260 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:34:57,260 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:34:57,261 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:34:57,262 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:34:57,262 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:34:57,262 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:34:57,263 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:34:57,263 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:34:57,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:34:57,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:34:57,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:34:57,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:34:57,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:34:57,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:34:57,265 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:34:57,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:34:57,266 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:34:57,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:34:57,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:34:57,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:34:57,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:34:57,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:34:57,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:34:57,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:34:57,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:34:57,270 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:34:57,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:34:57,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:34:57,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:34:57,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:34:57,272 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:34:57,272 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_65aded97-fb53-4aaf-b0d2-5030314741bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 900f49a4c48a18d3fffc37feb05d25276bc78e48 [2020-11-28 07:34:57,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:34:57,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:34:57,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:34:57,663 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:34:57,664 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:34:57,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-28 07:34:57,748 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/8e17160b0/d5bba165baaf404aa744daf74d251d97/FLAGce74a52f1 [2020-11-28 07:34:58,739 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:34:58,740 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-28 07:34:58,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/8e17160b0/d5bba165baaf404aa744daf74d251d97/FLAGce74a52f1 [2020-11-28 07:34:59,157 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/8e17160b0/d5bba165baaf404aa744daf74d251d97 [2020-11-28 07:34:59,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:34:59,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:34:59,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:34:59,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:34:59,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:34:59,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:34:59" (1/1) ... [2020-11-28 07:34:59,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c66dbd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:34:59, skipping insertion in model container [2020-11-28 07:34:59,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:34:59" (1/1) ... [2020-11-28 07:34:59,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:34:59,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:34:59,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:34:59,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:01,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:01,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:01,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:01,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:01,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:01,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:01,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:01,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:01,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:01,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:01,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:35:02,236 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:35:02,237 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:35:02,237 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:35:02,239 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:35:02,240 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:35:02,255 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:35:02,261 INFO L168 Benchmark]: Toolchain (without parser) took 3095.40 ms. Allocated memory was 100.7 MB in the beginning and 153.1 MB in the end (delta: 52.4 MB). Free memory was 64.3 MB in the beginning and 87.3 MB in the end (delta: -23.0 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:02,262 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 100.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:35:02,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3089.54 ms. Allocated memory was 100.7 MB in the beginning and 153.1 MB in the end (delta: 52.4 MB). Free memory was 64.0 MB in the beginning and 87.3 MB in the end (delta: -23.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:02,265 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 100.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3089.54 ms. Allocated memory was 100.7 MB in the beginning and 153.1 MB in the end (delta: 52.4 MB). Free memory was 64.0 MB in the beginning and 87.3 MB in the end (delta: -23.3 MB). Peak memory consumption was 27.3 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 [2020-11-28 07:35:04,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:35:04,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:35:04,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:35:04,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:35:04,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:35:04,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:35:04,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:35:04,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:35:04,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:35:04,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:35:04,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:35:04,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:35:04,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:35:04,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:35:04,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:35:04,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:35:04,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:35:04,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:35:04,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:35:04,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:35:04,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:35:04,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:35:04,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:35:04,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:35:04,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:35:04,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:35:04,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:35:04,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:35:04,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:35:04,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:35:04,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:35:04,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:35:04,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:35:04,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:35:04,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:35:04,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:35:04,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:35:04,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:35:04,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:35:04,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:35:04,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:35:04,911 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:35:04,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:35:04,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:35:04,914 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:35:04,915 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:35:04,915 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:35:04,915 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:35:04,916 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:35:04,916 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:35:04,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:35:04,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:35:04,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:35:04,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:35:04,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:35:04,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:35:04,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:35:04,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:35:04,924 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:35:04,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:35:04,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:35:04,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:35:04,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:35:04,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:35:04,925 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:35:04,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:35:04,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:35:04,926 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:35:04,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:35:04,926 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_65aded97-fb53-4aaf-b0d2-5030314741bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 900f49a4c48a18d3fffc37feb05d25276bc78e48 [2020-11-28 07:35:05,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:35:05,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:35:05,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:35:05,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:35:05,400 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:35:05,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-28 07:35:05,476 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/715f4a53c/1c61b3b2fa1441e185387ad87b2c09bc/FLAGc755dbd83 [2020-11-28 07:35:06,548 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:35:06,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-28 07:35:06,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/715f4a53c/1c61b3b2fa1441e185387ad87b2c09bc/FLAGc755dbd83 [2020-11-28 07:35:06,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_65aded97-fb53-4aaf-b0d2-5030314741bd/bin/utaipan/data/715f4a53c/1c61b3b2fa1441e185387ad87b2c09bc [2020-11-28 07:35:06,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:35:06,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:35:06,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:35:06,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:35:06,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:35:06,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:06" (1/1) ... [2020-11-28 07:35:06,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e786fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:06, skipping insertion in model container [2020-11-28 07:35:06,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:06" (1/1) ... [2020-11-28 07:35:06,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:35:07,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:35:07,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:35:07,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:08,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:08,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:09,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:09,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:09,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:09,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:09,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:09,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:09,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:09,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:09,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:09,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:35:09,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:35:10,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:35:10,635 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:35:10,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:35:10,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:35:10,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:10,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:10,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:10,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:10,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:10,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:10,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:10,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:10,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:10,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:10,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:10,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:35:10,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:35:11,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:35:11,292 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:35:11,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:35:11,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:11,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:11,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:11,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:11,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:11,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:11,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:11,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:11,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:11,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:11,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:35:11,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:35:11,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:11,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:35:12,827 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:35:12,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:12 WrapperNode [2020-11-28 07:35:12,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:35:12,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:35:12,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:35:12,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:35:12,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:12" (1/1) ... [2020-11-28 07:35:12,892 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]]] [2020-11-28 07:35:12,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:12" (1/1) ... [2020-11-28 07:35:12,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:35:12,966 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:35:12,968 INFO L168 Benchmark]: Toolchain (without parser) took 6019.94 ms. Allocated memory was 50.3 MB in the beginning and 216.0 MB in the end (delta: 165.7 MB). Free memory was 29.5 MB in the beginning and 149.1 MB in the end (delta: -119.6 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:12,968 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:35:12,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5867.93 ms. Allocated memory was 50.3 MB in the beginning and 216.0 MB in the end (delta: 165.7 MB). Free memory was 29.4 MB in the beginning and 155.4 MB in the end (delta: -126.0 MB). Peak memory consumption was 164.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:12,979 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.11 ms. Allocated memory is still 216.0 MB. Free memory was 155.4 MB in the beginning and 149.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:12,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5867.93 ms. Allocated memory was 50.3 MB in the beginning and 216.0 MB in the end (delta: 165.7 MB). Free memory was 29.4 MB in the beginning and 155.4 MB in the end (delta: -126.0 MB). Peak memory consumption was 164.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 137.11 ms. Allocated memory is still 216.0 MB. Free memory was 155.4 MB in the beginning and 149.1 MB in the end (delta: 6.3 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...