./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 .................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:34:12,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:34:12,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:34:12,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:34:12,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:34:12,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:34:12,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:34:12,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:34:12,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:34:12,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:34:12,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:34:12,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:34:12,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:34:12,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:34:12,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:34:12,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:34:12,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:34:12,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:34:12,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:34:12,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:34:12,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:34:12,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:34:12,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:34:12,953 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:34:12,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:34:12,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:34:12,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:34:12,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:34:12,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:34:12,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:34:12,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:34:12,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:34:12,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:34:12,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:34:12,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:34:12,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:34:12,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:34:12,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:34:12,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:34:12,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:34:12,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:34:12,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 11:34:12,975 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:34:12,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:34:12,976 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:34:12,976 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:34:12,976 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:34:12,976 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:34:12,977 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 11:34:12,977 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:34:12,977 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:34:12,977 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 11:34:12,977 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 11:34:12,978 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:34:12,978 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 11:34:12,978 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 11:34:12,978 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 11:34:12,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:34:12,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:34:12,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:34:12,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:34:12,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:34:12,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:34:12,980 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:34:12,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:34:12,980 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:34:12,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:34:12,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:34:12,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:34:12,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:34:12,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:34:12,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:34:12,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:34:12,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 11:34:12,982 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 [2019-12-07 11:34:13,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:34:13,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:34:13,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:34:13,096 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:34:13,097 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:34:13,097 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-12-07 11:34:13,134 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/f081fe0bc/bc8ef2e510c046139651e95445a99f80/FLAGee6a488ce [2019-12-07 11:34:13,769 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:34:13,769 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-12-07 11:34:13,792 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/f081fe0bc/bc8ef2e510c046139651e95445a99f80/FLAGee6a488ce [2019-12-07 11:34:14,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/f081fe0bc/bc8ef2e510c046139651e95445a99f80 [2019-12-07 11:34:14,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:34:14,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:34:14,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:34:14,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:34:14,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:34:14,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:34:14" (1/1) ... [2019-12-07 11:34:14,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60cfeb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:34:14, skipping insertion in model container [2019-12-07 11:34:14,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:34:14" (1/1) ... [2019-12-07 11:34:14,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:34:14,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:34:14,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:34:14,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:34:15,089 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:34:15,090 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 11:34:15,152 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,153 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,153 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,154 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,154 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,166 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,166 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,169 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:15,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:34:15,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:34:15,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:34:15,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:34:15,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:34:15,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:34:15,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:34:15,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:34:15,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:34:15,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:34:15,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:34:15,707 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 11:34:15,711 INFO L168 Benchmark]: Toolchain (without parser) took 1531.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 928.7 MB in the beginning and 1.0 GB in the end (delta: -106.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:34:15,712 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:34:15,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1529.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 928.7 MB in the beginning and 1.0 GB in the end (delta: -106.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:34:15,714 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1529.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 928.7 MB in the beginning and 1.0 GB in the end (delta: -106.3 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 11:34:16,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:34:16,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:34:16,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:34:16,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:34:16,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:34:16,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:34:16,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:34:16,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:34:16,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:34:16,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:34:16,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:34:16,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:34:16,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:34:16,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:34:16,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:34:16,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:34:16,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:34:16,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:34:16,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:34:16,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:34:16,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:34:16,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:34:16,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:34:16,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:34:16,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:34:16,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:34:16,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:34:16,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:34:16,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:34:16,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:34:16,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:34:16,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:34:16,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:34:16,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:34:16,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:34:16,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:34:16,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:34:16,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:34:16,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:34:16,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:34:16,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 11:34:16,885 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:34:16,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:34:16,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 11:34:16,886 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 11:34:16,886 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 11:34:16,886 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 11:34:16,886 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 11:34:16,886 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 11:34:16,886 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 11:34:16,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 11:34:16,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:34:16,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:34:16,888 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:34:16,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:34:16,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:34:16,890 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:34:16,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:34:16,890 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 [2019-12-07 11:34:17,052 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:34:17,060 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:34:17,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:34:17,063 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:34:17,063 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:34:17,064 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-12-07 11:34:17,102 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/169e89043/c9e8b74d463240a2a89aaa7bf448fb9e/FLAGc1cfc6d72 [2019-12-07 11:34:17,721 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:34:17,722 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-12-07 11:34:17,748 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/169e89043/c9e8b74d463240a2a89aaa7bf448fb9e/FLAGc1cfc6d72 [2019-12-07 11:34:18,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_131860d4-e21a-47ea-bd93-4fed203c8310/bin/utaipan/data/169e89043/c9e8b74d463240a2a89aaa7bf448fb9e [2019-12-07 11:34:18,156 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:34:18,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:34:18,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:34:18,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:34:18,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:34:18,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:34:18" (1/1) ... [2019-12-07 11:34:18,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565a93ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:34:18, skipping insertion in model container [2019-12-07 11:34:18,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:34:18" (1/1) ... [2019-12-07 11:34:18,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:34:18,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:34:18,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:34:18,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:34:19,136 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,136 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,137 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,137 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,138 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,148 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,149 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,150 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,151 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,152 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,153 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,154 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,154 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:34:19,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:34:19,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:34:19,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:34:19,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:34:19,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:34:19,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:34:19,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:34:19,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:34:19,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:34:19,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:34:19,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,930 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:19,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:34:19,983 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 11:34:20,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:34:20,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:34:20,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:34:20,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,056 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:34:20,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:34:20,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:34:20,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:34:20,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:34:20,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:34:20,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:34:20,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:34:20,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:34:20,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:34:20,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:34:20,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,179 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,181 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,182 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,189 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,205 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:34:20,219 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:34:20,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 11:34:20,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 11:34:20,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,257 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,257 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,258 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,258 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,259 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,259 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 11:34:20,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 11:34:20,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 11:34:20,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 11:34:20,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 11:34:20,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 11:34:20,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 11:34:20,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 11:34:20,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 11:34:20,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 11:34:20,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 11:34:20,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,361 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,370 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,371 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,371 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 11:34:20,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:34:21,036 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:34:21,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:34:21 WrapperNode [2019-12-07 11:34:21,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:34:21,037 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:34:21,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:34:21,037 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:34:21,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:34:21" (1/1) ... [2019-12-07 11:34:21,079 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 11:34:21,107 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:34:21" (1/1) ... [2019-12-07 11:34:21,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:34:21,107 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 11:34:21,109 INFO L168 Benchmark]: Toolchain (without parser) took 2951.34 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.8 MB). Free memory was 941.6 MB in the beginning and 871.3 MB in the end (delta: 70.4 MB). Peak memory consumption was 335.1 MB. Max. memory is 11.5 GB. [2019-12-07 11:34:21,109 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:34:21,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2876.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.8 MB). Free memory was 941.6 MB in the beginning and 884.6 MB in the end (delta: 57.1 MB). Peak memory consumption was 321.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:34:21,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.97 ms. Allocated memory is still 1.3 GB. Free memory was 884.6 MB in the beginning and 871.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:34:21,111 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2876.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.8 MB). Free memory was 941.6 MB in the beginning and 884.6 MB in the end (delta: 57.1 MB). Peak memory consumption was 321.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.97 ms. Allocated memory is still 1.3 GB. Free memory was 884.6 MB in the beginning and 871.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...