./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_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/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_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/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_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/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_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/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 [2020-11-30 03:33:49,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:33:49,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:33:49,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:33:49,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:33:49,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:33:49,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:33:49,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:33:49,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:33:49,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:33:49,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:33:49,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:33:49,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:33:49,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:33:49,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:33:49,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:33:49,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:33:49,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:33:49,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:33:49,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:33:49,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:33:49,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:33:49,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:33:49,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:33:49,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:33:49,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:33:49,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:33:49,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:33:49,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:33:49,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:33:49,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:33:49,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:33:49,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:33:49,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:33:49,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:33:49,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:33:49,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:33:49,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:33:49,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:33:49,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:33:49,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:33:49,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:33:49,284 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:33:49,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:33:49,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:33:49,286 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:33:49,286 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:33:49,287 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:33:49,287 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:33:49,287 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:33:49,287 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:33:49,288 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:33:49,288 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:33:49,288 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:33:49,289 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:33:49,289 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:33:49,289 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:33:49,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:33:49,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:33:49,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:33:49,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:33:49,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:33:49,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:33:49,292 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:33:49,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:33:49,293 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:33:49,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:33:49,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:33:49,294 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:33:49,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:33:49,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:33:49,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:33:49,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:33:49,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:33:49,296 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:33:49,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:33:49,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:33:49,296 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:33:49,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:33:49,297 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:33:49,297 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_005735f8-6269-434d-a2c6-7bb8c29e7563/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 900f49a4c48a18d3fffc37feb05d25276bc78e48 [2020-11-30 03:33:49,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:33:49,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:33:49,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:33:49,579 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:33:49,580 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:33:49,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-30 03:33:49,651 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/595e5d125/ca03dd4162014994bcf7218f602cd8ec/FLAG11326f357 [2020-11-30 03:33:50,594 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:33:50,596 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-30 03:33:50,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/595e5d125/ca03dd4162014994bcf7218f602cd8ec/FLAG11326f357 [2020-11-30 03:33:50,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/595e5d125/ca03dd4162014994bcf7218f602cd8ec [2020-11-30 03:33:50,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:33:50,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:33:51,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:33:51,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:33:51,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:33:51,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:50" (1/1) ... [2020-11-30 03:33:51,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c31b36e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:33:51, skipping insertion in model container [2020-11-30 03:33:51,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:50" (1/1) ... [2020-11-30 03:33:51,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:33:51,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:33:51,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:33:51,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:33:52,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:52,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:53,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:33:53,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:33:53,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:33:53,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:33:53,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:33:53,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:33:53,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:33:53,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:33:53,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:33:53,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:33:53,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:33:53,676 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 03:33:53,676 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 03:33:53,678 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 03:33:53,678 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 03:33:53,691 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:33:53,698 INFO L168 Benchmark]: Toolchain (without parser) took 2698.27 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 46.2 MB in the beginning and 71.9 MB in the end (delta: -25.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:53,699 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:33:53,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2692.04 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.9 MB in the beginning and 71.9 MB in the end (delta: -26.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:53,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2692.04 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.9 MB in the beginning and 71.9 MB in the end (delta: -26.0 MB). Peak memory consumption was 23.0 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 03:33:55,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:33:55,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:33:56,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:33:56,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:33:56,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:33:56,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:33:56,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:33:56,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:33:56,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:33:56,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:33:56,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:33:56,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:33:56,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:33:56,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:33:56,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:33:56,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:33:56,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:33:56,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:33:56,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:33:56,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:33:56,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:33:56,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:33:56,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:33:56,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:33:56,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:33:56,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:33:56,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:33:56,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:33:56,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:33:56,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:33:56,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:33:56,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:33:56,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:33:56,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:33:56,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:33:56,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:33:56,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:33:56,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:33:56,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:33:56,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:33:56,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:33:56,195 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:33:56,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:33:56,198 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:33:56,198 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:33:56,199 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:33:56,199 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:33:56,199 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:33:56,199 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:33:56,200 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:33:56,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:33:56,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:33:56,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:33:56,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:33:56,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:33:56,204 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:33:56,204 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:33:56,205 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:33:56,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:33:56,205 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:33:56,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:33:56,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:33:56,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:33:56,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:33:56,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:33:56,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:33:56,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:33:56,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:33:56,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:33:56,208 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:33:56,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:33:56,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:33:56,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:33:56,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:33:56,209 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_005735f8-6269-434d-a2c6-7bb8c29e7563/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 900f49a4c48a18d3fffc37feb05d25276bc78e48 [2020-11-30 03:33:56,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:33:56,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:33:56,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:33:56,662 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:33:56,663 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:33:56,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-30 03:33:56,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/75f357504/2b0afbf1c32c4a98b659c15b4a69f995/FLAG124e3b6a0 [2020-11-30 03:33:57,762 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:33:57,762 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2020-11-30 03:33:57,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/75f357504/2b0afbf1c32c4a98b659c15b4a69f995/FLAG124e3b6a0 [2020-11-30 03:33:58,157 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_005735f8-6269-434d-a2c6-7bb8c29e7563/bin/utaipan/data/75f357504/2b0afbf1c32c4a98b659c15b4a69f995 [2020-11-30 03:33:58,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:33:58,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:33:58,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:33:58,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:33:58,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:33:58,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:58" (1/1) ... [2020-11-30 03:33:58,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21da86e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:33:58, skipping insertion in model container [2020-11-30 03:33:58,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:58" (1/1) ... [2020-11-30 03:33:58,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:33:58,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:33:58,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:33:58,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:33:59,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:33:59,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:00,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:34:00,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:34:00,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:34:00,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:34:00,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:34:00,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:34:00,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:34:00,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:34:00,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:34:00,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:34:00,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:34:01,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:34:01,267 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:34:01,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:34:01,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:34:01,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:34:01,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:34:01,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:34:01,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:34:01,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:34:01,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:34:01,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:34:01,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:34:01,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:34:01,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:34:01,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:34:01,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:34:01,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:34:01,760 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:34:01,788 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:34:01,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:34:01,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:01,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:34:01,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:34:01,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:34:01,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:34:01,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:34:01,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:34:01,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:34:01,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:34:01,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:34:01,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:34:01,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:34:02,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:34:02,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:34:03,352 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:34:03,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:34:03 WrapperNode [2020-11-30 03:34:03,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:34:03,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:34:03,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:34:03,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:34:03,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:34:03" (1/1) ... [2020-11-30 03:34:03,442 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 03:34:03,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:34:03" (1/1) ... [2020-11-30 03:34:03,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:34:03,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:34:03,524 INFO L168 Benchmark]: Toolchain (without parser) took 5358.30 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 25.0 MB in the beginning and 58.6 MB in the end (delta: -33.5 MB). Peak memory consumption was 83.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:34:03,525 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:34:03,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5185.60 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 24.8 MB in the beginning and 63.8 MB in the end (delta: -39.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:34:03,526 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.82 ms. Allocated memory is still 174.1 MB. Free memory was 63.8 MB in the beginning and 58.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:34:03,527 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5185.60 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 24.8 MB in the beginning and 63.8 MB in the end (delta: -39.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.82 ms. Allocated memory is still 174.1 MB. Free memory was 63.8 MB in the beginning and 58.6 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...