./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_update_all.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_update_all.i -s /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/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 32bit --witnessprinter.graph.data.programhash 8db9818917d4101818df459d2d32c905a41e37ef ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:13:32,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:13:32,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:13:32,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:13:32,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:13:32,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:13:32,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:13:32,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:13:32,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:13:32,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:13:32,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:13:32,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:13:32,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:13:32,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:13:32,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:13:32,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:13:32,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:13:32,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:13:32,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:13:32,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:13:32,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:13:32,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:13:32,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:13:32,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:13:32,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:13:32,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:13:32,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:13:32,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:13:32,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:13:32,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:13:32,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:13:32,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:13:32,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:13:32,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:13:32,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:13:32,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:13:32,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:13:32,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:13:32,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:13:32,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:13:32,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:13:32,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-11-30 02:13:33,007 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:13:33,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:13:33,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:13:33,009 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:13:33,009 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:13:33,009 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:13:33,010 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:13:33,010 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:13:33,010 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:13:33,010 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:13:33,011 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:13:33,012 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:13:33,012 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:13:33,012 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:13:33,012 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:13:33,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:13:33,013 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 02:13:33,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:13:33,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 02:13:33,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:13:33,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:13:33,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:13:33,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:13:33,015 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:13:33,015 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 02:13:33,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:13:33,016 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:13:33,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:13:33,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:13:33,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:13:33,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:13:33,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:13:33,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:13:33,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:13:33,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:13:33,020 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:13:33,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:13:33,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:13:33,021 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:13:33,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:13:33,021 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_519bb097-a037-4d68-9186-1dbc07c03d8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8db9818917d4101818df459d2d32c905a41e37ef [2020-11-30 02:13:33,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:13:33,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:13:33,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:13:33,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:13:33,317 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:13:33,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/../../sv-benchmarks/c/list-simple/sll2n_update_all.i [2020-11-30 02:13:33,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/data/4e2d8bd65/013131ea93e547c1b60d1d46ca7800d5/FLAG3e33f149a [2020-11-30 02:13:34,072 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:13:34,072 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/sv-benchmarks/c/list-simple/sll2n_update_all.i [2020-11-30 02:13:34,084 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/data/4e2d8bd65/013131ea93e547c1b60d1d46ca7800d5/FLAG3e33f149a [2020-11-30 02:13:34,337 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/data/4e2d8bd65/013131ea93e547c1b60d1d46ca7800d5 [2020-11-30 02:13:34,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:13:34,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:13:34,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:13:34,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:13:34,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:13:34,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e98f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34, skipping insertion in model container [2020-11-30 02:13:34,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:13:34,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:13:34,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:13:34,826 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:13:34,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:13:34,913 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:13:34,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34 WrapperNode [2020-11-30 02:13:34,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:13:34,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:13:34,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:13:34,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:13:34,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,960 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:13:34,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 02:13:34,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 02:13:34,962 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 02:13:34,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:34,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:35,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:35,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... [2020-11-30 02:13:35,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 02:13:35,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 02:13:35,013 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 02:13:35,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 02:13:35,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:13:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 02:13:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 02:13:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 02:13:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 02:13:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 02:13:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 02:13:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 02:13:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 02:13:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 02:13:35,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 02:13:35,891 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 02:13:35,891 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-11-30 02:13:35,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 02:13:35 BoogieIcfgContainer [2020-11-30 02:13:35,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 02:13:35,895 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 02:13:35,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 02:13:35,899 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 02:13:35,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 02:13:34" (1/3) ... [2020-11-30 02:13:35,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1721a4a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 02:13:35, skipping insertion in model container [2020-11-30 02:13:35,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:13:34" (2/3) ... [2020-11-30 02:13:35,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1721a4a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 02:13:35, skipping insertion in model container [2020-11-30 02:13:35,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 02:13:35" (3/3) ... [2020-11-30 02:13:35,903 INFO L111 eAbstractionObserver]: Analyzing ICFG sll2n_update_all.i [2020-11-30 02:13:35,915 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 02:13:35,920 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 02:13:35,931 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 02:13:35,954 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 02:13:35,954 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 02:13:35,955 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 02:13:35,955 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 02:13:35,955 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 02:13:35,955 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 02:13:35,956 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 02:13:35,956 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 02:13:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states. [2020-11-30 02:13:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-30 02:13:35,974 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:35,974 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:35,975 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:35,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:35,981 INFO L82 PathProgramCache]: Analyzing trace with hash -639995160, now seen corresponding path program 1 times [2020-11-30 02:13:35,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:35,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334589396] [2020-11-30 02:13:35,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:36,146 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334589396] [2020-11-30 02:13:36,147 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 02:13:36,147 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-30 02:13:36,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74489277] [2020-11-30 02:13:36,152 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 02:13:36,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:13:36,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 02:13:36,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 02:13:36,166 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 3 states. [2020-11-30 02:13:36,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:13:36,199 INFO L93 Difference]: Finished difference Result 30 states and 46 transitions. [2020-11-30 02:13:36,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 02:13:36,201 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2020-11-30 02:13:36,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:13:36,208 INFO L225 Difference]: With dead ends: 30 [2020-11-30 02:13:36,208 INFO L226 Difference]: Without dead ends: 13 [2020-11-30 02:13:36,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 02:13:36,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2020-11-30 02:13:36,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2020-11-30 02:13:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-11-30 02:13:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 16 transitions. [2020-11-30 02:13:36,240 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 16 transitions. Word has length 8 [2020-11-30 02:13:36,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:13:36,241 INFO L481 AbstractCegarLoop]: Abstraction has 12 states and 16 transitions. [2020-11-30 02:13:36,241 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 02:13:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2020-11-30 02:13:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 02:13:36,241 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:36,242 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:36,242 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 02:13:36,242 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:36,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:36,243 INFO L82 PathProgramCache]: Analyzing trace with hash -634046990, now seen corresponding path program 1 times [2020-11-30 02:13:36,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:36,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240798737] [2020-11-30 02:13:36,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:36,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240798737] [2020-11-30 02:13:36,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741760195] [2020-11-30 02:13:36,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:13:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:36,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 02:13:36,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:13:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:36,528 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:13:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:36,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1193161435] [2020-11-30 02:13:36,575 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2020-11-30 02:13:36,575 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:13:36,582 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:13:36,587 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:13:36,588 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:13:36,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:36,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:36,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:37,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:37,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:38,314 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:13:39,136 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 02:13:39,417 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 02:13:39,992 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 92 [2020-11-30 02:13:39,994 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:13:39,994 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [3, 3, 3] total 7 [2020-11-30 02:13:39,996 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043217643] [2020-11-30 02:13:39,996 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 02:13:39,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:13:39,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 02:13:39,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-11-30 02:13:39,998 INFO L87 Difference]: Start difference. First operand 12 states and 16 transitions. Second operand 5 states. [2020-11-30 02:13:40,771 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2020-11-30 02:13:40,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:13:40,837 INFO L93 Difference]: Finished difference Result 20 states and 27 transitions. [2020-11-30 02:13:40,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 02:13:40,838 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 10 [2020-11-30 02:13:40,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:13:40,838 INFO L225 Difference]: With dead ends: 20 [2020-11-30 02:13:40,838 INFO L226 Difference]: Without dead ends: 14 [2020-11-30 02:13:40,839 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-11-30 02:13:40,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2020-11-30 02:13:40,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 13. [2020-11-30 02:13:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-11-30 02:13:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2020-11-30 02:13:40,845 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 10 [2020-11-30 02:13:40,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:13:40,845 INFO L481 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2020-11-30 02:13:40,846 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 02:13:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2020-11-30 02:13:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-11-30 02:13:40,846 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:40,847 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:41,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-11-30 02:13:41,066 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:41,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:41,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1373138, now seen corresponding path program 1 times [2020-11-30 02:13:41,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:41,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669405373] [2020-11-30 02:13:41,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-30 02:13:41,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669405373] [2020-11-30 02:13:41,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [490892872] [2020-11-30 02:13:41,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:13:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:41,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 02:13:41,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:13:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-30 02:13:41,288 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:13:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-30 02:13:41,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [381394892] [2020-11-30 02:13:41,300 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:13:41,300 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:13:41,300 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:13:41,300 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:13:41,301 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:13:41,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:41,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:41,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:41,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:42,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:42,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:42,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:42,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:43,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:43,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:43,616 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:13:44,445 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2020-11-30 02:13:45,214 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 02:13:45,409 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 02:13:46,300 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2020-11-30 02:13:46,612 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2020-11-30 02:13:47,079 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2020-11-30 02:13:47,631 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2020-11-30 02:13:48,332 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2020-11-30 02:13:48,334 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 02:13:48,334 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:13:48,335 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2020-11-30 02:13:48,335 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253111379] [2020-11-30 02:13:48,335 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 02:13:48,336 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:13:48,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 02:13:48,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2020-11-30 02:13:48,337 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand 5 states. [2020-11-30 02:13:48,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:13:48,380 INFO L93 Difference]: Finished difference Result 24 states and 32 transitions. [2020-11-30 02:13:48,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 02:13:48,382 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-11-30 02:13:48,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:13:48,382 INFO L225 Difference]: With dead ends: 24 [2020-11-30 02:13:48,383 INFO L226 Difference]: Without dead ends: 15 [2020-11-30 02:13:48,383 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 25 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2020-11-30 02:13:48,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2020-11-30 02:13:48,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2020-11-30 02:13:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-11-30 02:13:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 19 transitions. [2020-11-30 02:13:48,391 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 19 transitions. Word has length 12 [2020-11-30 02:13:48,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:13:48,392 INFO L481 AbstractCegarLoop]: Abstraction has 15 states and 19 transitions. [2020-11-30 02:13:48,392 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 02:13:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2020-11-30 02:13:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 02:13:48,393 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:48,393 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:48,615 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:13:48,616 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:48,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:48,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1891876, now seen corresponding path program 2 times [2020-11-30 02:13:48,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:48,616 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255367733] [2020-11-30 02:13:48,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:13:48,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255367733] [2020-11-30 02:13:48,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [394247674] [2020-11-30 02:13:48,798 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:13:48,900 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2020-11-30 02:13:48,900 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 02:13:48,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjunts are in the unsatisfiable core [2020-11-30 02:13:48,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:13:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:13:48,970 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:13:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:13:49,025 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1187125140] [2020-11-30 02:13:49,027 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:13:49,027 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:13:49,028 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:13:49,028 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:13:49,028 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:13:49,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:49,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:49,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:49,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:49,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:50,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:50,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:51,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:51,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:13:51,578 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:13:51,725 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 37 [2020-11-30 02:13:51,966 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2020-11-30 02:13:52,737 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 94 [2020-11-30 02:13:53,456 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 81 [2020-11-30 02:13:53,457 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:13:53,457 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 4, 4] total 13 [2020-11-30 02:13:53,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673091770] [2020-11-30 02:13:53,458 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 02:13:53,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:13:53,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 02:13:53,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2020-11-30 02:13:53,459 INFO L87 Difference]: Start difference. First operand 15 states and 19 transitions. Second operand 6 states. [2020-11-30 02:13:54,119 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 110 [2020-11-30 02:13:54,574 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2020-11-30 02:13:54,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:13:54,622 INFO L93 Difference]: Finished difference Result 23 states and 30 transitions. [2020-11-30 02:13:54,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 02:13:54,622 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 14 [2020-11-30 02:13:54,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:13:54,623 INFO L225 Difference]: With dead ends: 23 [2020-11-30 02:13:54,623 INFO L226 Difference]: Without dead ends: 17 [2020-11-30 02:13:54,623 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-11-30 02:13:54,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2020-11-30 02:13:54,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 16. [2020-11-30 02:13:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-11-30 02:13:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 21 transitions. [2020-11-30 02:13:54,631 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 21 transitions. Word has length 14 [2020-11-30 02:13:54,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:13:54,631 INFO L481 AbstractCegarLoop]: Abstraction has 16 states and 21 transitions. [2020-11-30 02:13:54,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 02:13:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2020-11-30 02:13:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 02:13:54,632 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:54,632 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:54,853 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable118 [2020-11-30 02:13:54,854 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:54,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:54,854 INFO L82 PathProgramCache]: Analyzing trace with hash -2054091765, now seen corresponding path program 1 times [2020-11-30 02:13:54,854 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:54,855 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319309437] [2020-11-30 02:13:54,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:13:54,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319309437] [2020-11-30 02:13:54,955 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 02:13:54,955 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 02:13:54,955 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651827755] [2020-11-30 02:13:54,956 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 02:13:54,956 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:13:54,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 02:13:54,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 02:13:54,956 INFO L87 Difference]: Start difference. First operand 16 states and 21 transitions. Second operand 4 states. [2020-11-30 02:13:54,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:13:54,996 INFO L93 Difference]: Finished difference Result 33 states and 43 transitions. [2020-11-30 02:13:54,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 02:13:54,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-11-30 02:13:54,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:13:54,997 INFO L225 Difference]: With dead ends: 33 [2020-11-30 02:13:54,997 INFO L226 Difference]: Without dead ends: 25 [2020-11-30 02:13:54,997 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 02:13:54,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2020-11-30 02:13:55,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 18. [2020-11-30 02:13:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-11-30 02:13:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 23 transitions. [2020-11-30 02:13:55,007 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 23 transitions. Word has length 15 [2020-11-30 02:13:55,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:13:55,008 INFO L481 AbstractCegarLoop]: Abstraction has 18 states and 23 transitions. [2020-11-30 02:13:55,008 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 02:13:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2020-11-30 02:13:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 02:13:55,009 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:13:55,009 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:13:55,009 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185 [2020-11-30 02:13:55,010 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:13:55,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:13:55,010 INFO L82 PathProgramCache]: Analyzing trace with hash 1443499179, now seen corresponding path program 2 times [2020-11-30 02:13:55,010 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:13:55,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056568078] [2020-11-30 02:13:55,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:13:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:13:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:55,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056568078] [2020-11-30 02:13:55,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1914211264] [2020-11-30 02:13:55,690 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:13:55,798 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2020-11-30 02:13:55,798 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 02:13:55,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 75 conjunts are in the unsatisfiable core [2020-11-30 02:13:55,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:13:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:13:56,216 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:13:56,679 WARN L838 $PredicateComparison]: unable to prove that (forall ((ULTIMATE.start_sll_update_at_~data Int) (ULTIMATE.start_sll_update_at_~head.offset Int)) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base) ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_sll_update_at_~data)) c_ULTIMATE.start_main_~s~0.base) c_ULTIMATE.start_main_~s~0.offset) c_ULTIMATE.start_main_~len~0)) is different from false [2020-11-30 02:14:08,558 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-11-30 02:14:17,682 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2020-11-30 02:14:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2020-11-30 02:14:17,867 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [400001564] [2020-11-30 02:14:17,869 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:17,869 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:17,870 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:17,870 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:17,870 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:18,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:18,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:18,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:19,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:19,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:19,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:20,885 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:14:21,328 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:21,476 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 38 [2020-11-30 02:14:22,407 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 112 [2020-11-30 02:14:22,815 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2020-11-30 02:14:23,016 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2020-11-30 02:14:23,383 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-11-30 02:14:23,860 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 79 [2020-11-30 02:14:24,292 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:24,293 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 02:14:24,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:24,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 35 [2020-11-30 02:14:24,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724941016] [2020-11-30 02:14:24,294 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-11-30 02:14:24,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:24,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-11-30 02:14:24,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=1534, Unknown=27, NotChecked=80, Total=1806 [2020-11-30 02:14:24,295 INFO L87 Difference]: Start difference. First operand 18 states and 23 transitions. Second operand 35 states. [2020-11-30 02:14:26,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:26,568 INFO L93 Difference]: Finished difference Result 48 states and 65 transitions. [2020-11-30 02:14:26,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-30 02:14:26,571 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 17 [2020-11-30 02:14:26,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:26,573 INFO L225 Difference]: With dead ends: 48 [2020-11-30 02:14:26,573 INFO L226 Difference]: Without dead ends: 45 [2020-11-30 02:14:26,575 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 21 SyntacticMatches, 3 SemanticMatches, 58 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 893 ImplicationChecksByTransitivity, 27.2s TimeCoverageRelationStatistics Valid=496, Invalid=2902, Unknown=28, NotChecked=114, Total=3540 [2020-11-30 02:14:26,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2020-11-30 02:14:26,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 26. [2020-11-30 02:14:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-11-30 02:14:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 36 transitions. [2020-11-30 02:14:26,607 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 36 transitions. Word has length 17 [2020-11-30 02:14:26,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:26,611 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 36 transitions. [2020-11-30 02:14:26,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-11-30 02:14:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2020-11-30 02:14:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 02:14:26,613 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:26,613 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:26,829 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:26,830 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:26,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:26,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1742749422, now seen corresponding path program 1 times [2020-11-30 02:14:26,831 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:26,831 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086152276] [2020-11-30 02:14:26,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 02:14:26,899 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086152276] [2020-11-30 02:14:26,899 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 02:14:26,899 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 02:14:26,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000020532] [2020-11-30 02:14:26,900 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 02:14:26,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:26,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 02:14:26,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 02:14:26,902 INFO L87 Difference]: Start difference. First operand 26 states and 36 transitions. Second operand 4 states. [2020-11-30 02:14:26,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:26,973 INFO L93 Difference]: Finished difference Result 39 states and 51 transitions. [2020-11-30 02:14:26,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 02:14:26,975 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2020-11-30 02:14:26,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:26,975 INFO L225 Difference]: With dead ends: 39 [2020-11-30 02:14:26,975 INFO L226 Difference]: Without dead ends: 33 [2020-11-30 02:14:26,976 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 02:14:26,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-11-30 02:14:26,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 28. [2020-11-30 02:14:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-11-30 02:14:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 37 transitions. [2020-11-30 02:14:26,998 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 37 transitions. Word has length 18 [2020-11-30 02:14:26,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:26,998 INFO L481 AbstractCegarLoop]: Abstraction has 28 states and 37 transitions. [2020-11-30 02:14:26,999 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 02:14:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2020-11-30 02:14:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 02:14:27,000 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:27,000 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:27,001 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable263 [2020-11-30 02:14:27,001 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:27,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:27,001 INFO L82 PathProgramCache]: Analyzing trace with hash -196642020, now seen corresponding path program 3 times [2020-11-30 02:14:27,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:27,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329719701] [2020-11-30 02:14:27,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:14:27,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329719701] [2020-11-30 02:14:27,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2030418153] [2020-11-30 02:14:27,112 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:27,208 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-11-30 02:14:27,209 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 02:14:27,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 6 conjunts are in the unsatisfiable core [2020-11-30 02:14:27,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:14:27,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-30 02:14:27,240 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1435593017] [2020-11-30 02:14:27,246 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:27,247 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:27,247 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:27,247 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:27,247 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:27,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:27,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:27,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:27,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:27,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:28,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:28,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:28,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:28,867 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:14:29,451 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2020-11-30 02:14:30,183 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 02:14:30,357 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 02:14:31,073 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2020-11-30 02:14:31,395 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 75 [2020-11-30 02:14:31,826 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2020-11-30 02:14:32,352 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2020-11-30 02:14:32,900 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2020-11-30 02:14:32,901 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 02:14:32,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:32,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2020-11-30 02:14:32,902 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092991731] [2020-11-30 02:14:32,902 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-30 02:14:32,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:32,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-30 02:14:32,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2020-11-30 02:14:32,903 INFO L87 Difference]: Start difference. First operand 28 states and 37 transitions. Second operand 7 states. [2020-11-30 02:14:33,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:33,084 INFO L93 Difference]: Finished difference Result 49 states and 63 transitions. [2020-11-30 02:14:33,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 02:14:33,087 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 18 [2020-11-30 02:14:33,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:33,088 INFO L225 Difference]: With dead ends: 49 [2020-11-30 02:14:33,088 INFO L226 Difference]: Without dead ends: 39 [2020-11-30 02:14:33,088 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2020-11-30 02:14:33,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-11-30 02:14:33,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 29. [2020-11-30 02:14:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-11-30 02:14:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 38 transitions. [2020-11-30 02:14:33,107 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 38 transitions. Word has length 18 [2020-11-30 02:14:33,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:33,108 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 38 transitions. [2020-11-30 02:14:33,108 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-30 02:14:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2020-11-30 02:14:33,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 02:14:33,109 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:33,110 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:33,325 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable264,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:33,326 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:33,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:33,326 INFO L82 PathProgramCache]: Analyzing trace with hash -330996405, now seen corresponding path program 4 times [2020-11-30 02:14:33,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:33,327 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066085678] [2020-11-30 02:14:33,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 02:14:33,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066085678] [2020-11-30 02:14:33,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1977391861] [2020-11-30 02:14:33,397 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:33,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 02:14:33,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:33,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 02:14:33,527 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 02:14:33,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [850022236] [2020-11-30 02:14:33,543 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:33,543 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:33,544 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:33,544 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:33,544 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:33,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:34,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:34,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:35,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:35,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:35,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:36,674 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:14:37,207 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:37,387 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 38 [2020-11-30 02:14:38,208 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 110 [2020-11-30 02:14:38,538 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2020-11-30 02:14:38,710 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2020-11-30 02:14:39,015 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-11-30 02:14:39,437 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 79 [2020-11-30 02:14:39,846 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:39,847 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 02:14:39,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:39,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 6 [2020-11-30 02:14:39,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263488541] [2020-11-30 02:14:39,848 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 02:14:39,848 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:39,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 02:14:39,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2020-11-30 02:14:39,849 INFO L87 Difference]: Start difference. First operand 29 states and 38 transitions. Second operand 6 states. [2020-11-30 02:14:39,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:39,928 INFO L93 Difference]: Finished difference Result 44 states and 57 transitions. [2020-11-30 02:14:39,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 02:14:39,929 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2020-11-30 02:14:39,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:39,930 INFO L225 Difference]: With dead ends: 44 [2020-11-30 02:14:39,930 INFO L226 Difference]: Without dead ends: 32 [2020-11-30 02:14:39,930 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 47 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2020-11-30 02:14:39,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-11-30 02:14:39,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 28. [2020-11-30 02:14:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-11-30 02:14:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 34 transitions. [2020-11-30 02:14:39,950 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 34 transitions. Word has length 19 [2020-11-30 02:14:39,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:39,951 INFO L481 AbstractCegarLoop]: Abstraction has 28 states and 34 transitions. [2020-11-30 02:14:39,951 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 02:14:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2020-11-30 02:14:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 02:14:39,953 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:39,953 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:40,181 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable354 [2020-11-30 02:14:40,182 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:40,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:40,182 INFO L82 PathProgramCache]: Analyzing trace with hash 1972542608, now seen corresponding path program 1 times [2020-11-30 02:14:40,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:40,183 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387625064] [2020-11-30 02:14:40,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 02:14:40,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387625064] [2020-11-30 02:14:40,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1341819427] [2020-11-30 02:14:40,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:40,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 02:14:40,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 02:14:40,391 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 02:14:40,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [336475269] [2020-11-30 02:14:40,410 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:40,410 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:40,410 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:40,411 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:40,411 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:40,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:41,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:41,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:41,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:42,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:42,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:43,432 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 02:14:43,845 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:43,957 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 38 [2020-11-30 02:14:44,738 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 112 [2020-11-30 02:14:45,046 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2020-11-30 02:14:45,268 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2020-11-30 02:14:45,866 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2020-11-30 02:14:46,199 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 70 [2020-11-30 02:14:46,580 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 90 [2020-11-30 02:14:46,581 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 02:14:46,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:46,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 6 [2020-11-30 02:14:46,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556479529] [2020-11-30 02:14:46,582 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 02:14:46,582 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:46,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 02:14:46,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2020-11-30 02:14:46,583 INFO L87 Difference]: Start difference. First operand 28 states and 34 transitions. Second operand 6 states. [2020-11-30 02:14:46,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:46,676 INFO L93 Difference]: Finished difference Result 39 states and 47 transitions. [2020-11-30 02:14:46,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 02:14:46,678 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 20 [2020-11-30 02:14:46,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:46,678 INFO L225 Difference]: With dead ends: 39 [2020-11-30 02:14:46,679 INFO L226 Difference]: Without dead ends: 33 [2020-11-30 02:14:46,679 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 50 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2020-11-30 02:14:46,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-11-30 02:14:46,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 29. [2020-11-30 02:14:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-11-30 02:14:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 35 transitions. [2020-11-30 02:14:46,701 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 35 transitions. Word has length 20 [2020-11-30 02:14:46,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:46,702 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 35 transitions. [2020-11-30 02:14:46,702 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 02:14:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2020-11-30 02:14:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 02:14:46,703 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:46,703 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:46,927 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable431 [2020-11-30 02:14:46,927 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:46,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:46,928 INFO L82 PathProgramCache]: Analyzing trace with hash 963226537, now seen corresponding path program 1 times [2020-11-30 02:14:46,928 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:46,928 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95358832] [2020-11-30 02:14:46,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:14:47,355 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95358832] [2020-11-30 02:14:47,355 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017048050] [2020-11-30 02:14:47,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:47,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 91 conjunts are in the unsatisfiable core [2020-11-30 02:14:47,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 02:14:48,249 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:49,542 WARN L838 $PredicateComparison]: unable to prove that (and (<= 0 c_ULTIMATE.start_main_~i~0) (<= c_ULTIMATE.start_main_~i~0 0) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_48 Int) (v_DerPreprocessor_78 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_48) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_48 v_DerPreprocessor_78) (+ c_ULTIMATE.start_main_~s~0.offset 4))))))) is different from false [2020-11-30 02:14:49,960 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_48 Int) (v_DerPreprocessor_78 Int)) (or (not (= (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_48 v_DerPreprocessor_78) (+ c_ULTIMATE.start_sll_create_~head~0.offset 4)) c_ULTIMATE.start_sll_create_~head~0.base)) (< c_ULTIMATE.start_sll_create_~head~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_48))) is different from false [2020-11-30 02:14:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2020-11-30 02:14:50,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2128968715] [2020-11-30 02:14:50,079 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:50,080 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:50,080 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:50,080 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:50,081 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:50,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:51,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:51,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:51,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:52,070 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-30 02:14:52,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:52,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:53,423 FATAL L? ?]: Ignoring exception! java.util.ConcurrentModificationException at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1134) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:168) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:289) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:179) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:341) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) 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 02:14:53,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:53,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 31 [2020-11-30 02:14:53,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825598142] [2020-11-30 02:14:53,427 INFO L461 AbstractCegarLoop]: Interpolant automaton has 31 states [2020-11-30 02:14:53,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:53,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2020-11-30 02:14:53,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=735, Unknown=2, NotChecked=110, Total=930 [2020-11-30 02:14:53,428 INFO L87 Difference]: Start difference. First operand 29 states and 35 transitions. Second operand 31 states. [2020-11-30 02:14:54,046 WARN L838 $PredicateComparison]: unable to prove that (and (= (select |c_#valid| c_ULTIMATE.start_node_create_~temp~0.base) 1) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_48 Int) (v_DerPreprocessor_78 Int)) (or (not (= (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_48 v_DerPreprocessor_78) (+ c_ULTIMATE.start_sll_create_~head~0.offset 4)) c_ULTIMATE.start_sll_create_~head~0.base)) (< c_ULTIMATE.start_sll_create_~head~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_48))) (not (= (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) (+ c_ULTIMATE.start_sll_create_~head~0.offset 4)) c_ULTIMATE.start_sll_create_~head~0.base)) (= (select |c_#valid| c_ULTIMATE.start_sll_create_~head~0.base) 1)) is different from false [2020-11-30 02:14:54,449 WARN L838 $PredicateComparison]: unable to prove that (and (<= 0 c_ULTIMATE.start_main_~i~0) (not (= c_ULTIMATE.start_main_~s~0.base (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (= c_ULTIMATE.start_main_~i~0 0) (<= c_ULTIMATE.start_main_~i~0 0) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_48 Int) (v_DerPreprocessor_78 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_48) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_48 v_DerPreprocessor_78) (+ c_ULTIMATE.start_main_~s~0.offset 4))))))) is different from false [2020-11-30 02:14:55,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:55,471 INFO L93 Difference]: Finished difference Result 57 states and 69 transitions. [2020-11-30 02:14:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-30 02:14:55,472 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 21 [2020-11-30 02:14:55,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:55,473 INFO L225 Difference]: With dead ends: 57 [2020-11-30 02:14:55,473 INFO L226 Difference]: Without dead ends: 54 [2020-11-30 02:14:55,474 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 22 SyntacticMatches, 6 SemanticMatches, 43 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=200, Invalid=1452, Unknown=4, NotChecked=324, Total=1980 [2020-11-30 02:14:55,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2020-11-30 02:14:55,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 36. [2020-11-30 02:14:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-11-30 02:14:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 44 transitions. [2020-11-30 02:14:55,492 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 44 transitions. Word has length 21 [2020-11-30 02:14:55,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:55,492 INFO L481 AbstractCegarLoop]: Abstraction has 36 states and 44 transitions. [2020-11-30 02:14:55,492 INFO L482 AbstractCegarLoop]: Interpolant automaton has 31 states. [2020-11-30 02:14:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2020-11-30 02:14:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 02:14:55,494 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:55,494 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:55,711 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable528 [2020-11-30 02:14:55,711 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:55,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:55,711 INFO L82 PathProgramCache]: Analyzing trace with hash -1269930389, now seen corresponding path program 5 times [2020-11-30 02:14:55,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:55,712 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330280670] [2020-11-30 02:14:55,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 02:14:55,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330280670] [2020-11-30 02:14:55,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1049865277] [2020-11-30 02:14:55,797 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:55,984 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-11-30 02:14:55,984 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 02:14:55,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 02:14:55,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 02:14:56,029 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 02:14:56,072 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2020-11-30 02:14:56,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5] total 12 [2020-11-30 02:14:56,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958227434] [2020-11-30 02:14:56,073 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-30 02:14:56,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:56,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-30 02:14:56,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-11-30 02:14:56,074 INFO L87 Difference]: Start difference. First operand 36 states and 44 transitions. Second operand 9 states. [2020-11-30 02:14:56,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:56,121 INFO L93 Difference]: Finished difference Result 43 states and 52 transitions. [2020-11-30 02:14:56,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 02:14:56,122 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2020-11-30 02:14:56,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:56,123 INFO L225 Difference]: With dead ends: 43 [2020-11-30 02:14:56,123 INFO L226 Difference]: Without dead ends: 23 [2020-11-30 02:14:56,123 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-11-30 02:14:56,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-11-30 02:14:56,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-11-30 02:14:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-11-30 02:14:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 24 transitions. [2020-11-30 02:14:56,137 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 24 transitions. Word has length 21 [2020-11-30 02:14:56,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:56,137 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 24 transitions. [2020-11-30 02:14:56,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-30 02:14:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-11-30 02:14:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 02:14:56,138 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 02:14:56,139 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 02:14:56,362 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable624,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:56,362 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 02:14:56,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 02:14:56,362 INFO L82 PathProgramCache]: Analyzing trace with hash -260800592, now seen corresponding path program 2 times [2020-11-30 02:14:56,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 02:14:56,363 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407007114] [2020-11-30 02:14:56,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 02:14:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 02:14:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 02:14:56,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407007114] [2020-11-30 02:14:56,464 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055239477] [2020-11-30 02:14:56,464 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:56,586 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2020-11-30 02:14:56,587 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 02:14:56,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 6 conjunts are in the unsatisfiable core [2020-11-30 02:14:56,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 02:14:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-11-30 02:14:56,638 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 02:14:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-11-30 02:14:56,643 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2127479008] [2020-11-30 02:14:56,645 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 02:14:56,648 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 02:14:56,648 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 02:14:56,649 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 02:14:56,649 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 02:14:56,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:56,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:56,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:57,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:57,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:58,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:58,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 02:14:59,342 FATAL L? ?]: Ignoring exception! java.util.ConcurrentModificationException at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1134) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:168) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:289) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:179) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:341) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) 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 02:14:59,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 02:14:59,343 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 7 [2020-11-30 02:14:59,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968779439] [2020-11-30 02:14:59,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-30 02:14:59,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 02:14:59,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-30 02:14:59,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-30 02:14:59,344 INFO L87 Difference]: Start difference. First operand 23 states and 24 transitions. Second operand 7 states. [2020-11-30 02:14:59,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 02:14:59,431 INFO L93 Difference]: Finished difference Result 23 states and 24 transitions. [2020-11-30 02:14:59,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-30 02:14:59,432 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 22 [2020-11-30 02:14:59,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 02:14:59,433 INFO L225 Difference]: With dead ends: 23 [2020-11-30 02:14:59,433 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 02:14:59,433 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 43 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2020-11-30 02:14:59,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 02:14:59,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 02:14:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 02:14:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 02:14:59,434 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2020-11-30 02:14:59,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 02:14:59,434 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 02:14:59,434 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-30 02:14:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 02:14:59,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 02:14:59,635 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable625,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 02:14:59,637 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 02:17:09,777 WARN L193 SmtUtils]: Spent 2.16 m on a formula simplification. DAG size of input: 203 DAG size of output: 153 [2020-11-30 02:17:11,255 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 190 DAG size of output: 167 [2020-11-30 02:17:12,530 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 151 DAG size of output: 140 [2020-11-30 02:17:14,426 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 151 DAG size of output: 126 [2020-11-30 02:17:15,601 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 149 DAG size of output: 116 [2020-11-30 02:17:17,179 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 153 DAG size of output: 128 [2020-11-30 02:17:17,686 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 69 [2020-11-30 02:17:17,689 INFO L277 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: true [2020-11-30 02:17:17,689 INFO L270 CegarLoopResult]: At program point L622-3(lines 622 627) the Hoare annotation is: (let ((.cse41 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse35 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse41)) (.cse36 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse41))) (let ((.cse40 (select (select |#memory_int| .cse35) .cse36)) (.cse37 (+ ULTIMATE.start_main_~len~0 1))) (let ((.cse12 (= |#NULL.base| 0)) (.cse29 (<= .cse40 .cse37)) (.cse0 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse30 (<= .cse37 .cse40)) (.cse1 (<= ULTIMATE.start_node_create_~data 1)) (.cse2 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse3 (<= 1 ULTIMATE.start_node_create_~data)) (.cse4 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse5 (<= 0 |#StackHeapBarrier|)) (.cse7 (<= 0 |#t~string0.base|)) (.cse6 (= |#t~string1.offset| 0)) (.cse8 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse9 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse31 (<= .cse37 ULTIMATE.start_sll_update_at_~data)) (.cse10 (<= ULTIMATE.start_main_~data~0 1)) (.cse11 (let ((.cse38 (= |#NULL.offset| 0)) (.cse39 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse38 .cse39) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse38 .cse39)))) (.cse13 (<= 1 ULTIMATE.start_main_~data~0)) (.cse14 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse15 (<= ULTIMATE.start_sll_create_~data 1)) (.cse32 (<= ULTIMATE.start_sll_update_at_~data .cse37)) (.cse16 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse17 (<= 0 |#t~string1.base|)) (.cse33 (= .cse36 ULTIMATE.start_sll_update_at_~head.offset)) (.cse18 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse19 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse34 (= ULTIMATE.start_sll_update_at_~head.base .cse35)) (.cse20 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse21 (<= ULTIMATE.start_sll_create_~len 2)) (.cse22 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse23 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse24 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse26 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse25 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse27 (= |#t~string0.offset| 0)) (.cse28 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= 2 ULTIMATE.start_main_~i~0) .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse29 .cse0 .cse30 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse31 .cse9 .cse10 .cse11 .cse12 (<= ULTIMATE.start_sll_get_data_at_~index 0) .cse13 .cse14 .cse15 .cse16 .cse32 .cse17 .cse33 .cse18 .cse19 .cse34 .cse20 .cse21 .cse22 .cse23 .cse24 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (<= 1 ULTIMATE.start_main_~i~0) .cse25 .cse26 .cse27 .cse28) (and .cse29 .cse0 .cse30 .cse1 .cse2 .cse3 (<= 0 ULTIMATE.start_main_~s~0.offset) .cse4 (<= ULTIMATE.start_main_~s~0.offset 0) .cse5 .cse7 .cse6 .cse8 .cse9 .cse31 .cse10 .cse11 (<= |#NULL.base| 0) .cse13 .cse14 .cse15 .cse32 .cse16 .cse17 .cse33 .cse18 .cse19 .cse34 .cse20 (= ULTIMATE.start_main_~i~0 0) .cse21 .cse22 (= 2 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) 0)) .cse23 .cse24 (<= 0 |#NULL.base|) .cse26 .cse25 (forall ((v_DerPreprocessor_78 Int)) (not (= ULTIMATE.start_main_~s~0.base (select (select (store |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base (store (select |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base) ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_78)) ULTIMATE.start_main_~s~0.base) (+ ULTIMATE.start_main_~s~0.offset 4))))) .cse27 .cse28)))))) [2020-11-30 02:17:17,690 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 02:17:17,690 INFO L277 CegarLoopResult]: At program point L631(lines 613 632) the Hoare annotation is: true [2020-11-30 02:17:17,690 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-30 02:17:17,690 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-11-30 02:17:17,690 INFO L274 CegarLoopResult]: For program point L12-3(line 12) no Hoare annotation was computed. [2020-11-30 02:17:17,691 INFO L270 CegarLoopResult]: At program point L607-2(lines 607 610) the Hoare annotation is: (let ((.cse15 (select |#memory_int| ULTIMATE.start_main_~s~0.base)) (.cse28 (= ULTIMATE.start_sll_create_~head~0.base |ULTIMATE.start_sll_create_#res.base|)) (.cse22 (<= ULTIMATE.start_sll_create_~len 0)) (.cse31 (= ULTIMATE.start_main_~s~0.base |ULTIMATE.start_sll_create_#res.base|)) (.cse37 (= ULTIMATE.start_main_~i~0 0)) (.cse27 (= |#t~string1.offset| 0)) (.cse32 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse34 (= 2 ULTIMATE.start_main_~len~0)) (.cse39 (= |#NULL.offset| 0))) (let ((.cse0 (let ((.cse45 (<= 0 |#t~string0.base|)) (.cse46 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse47 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse48 (<= ULTIMATE.start_main_~data~0 1)) (.cse42 (<= ULTIMATE.start_node_create_~data 1)) (.cse49 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse50 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse51 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse52 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse44 (<= 0 |#StackHeapBarrier|))) (or (let ((.cse43 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~new_head~0.base) (+ ULTIMATE.start_sll_create_~new_head~0.offset 4)))) (and (<= 2 ULTIMATE.start_main_~len~0) .cse28 (<= 0 |#NULL.offset|) (<= ULTIMATE.start_main_~len~0 2) (<= |ULTIMATE.start_node_create_#res.offset| 0) .cse32 (<= 0 |ULTIMATE.start_node_create_#res.offset|) .cse42 (<= |#t~string1.offset| 0) .cse22 (<= 0 .cse43) (= (select (select |#memory_int| ULTIMATE.start_node_create_~temp~0.base) ULTIMATE.start_node_create_~temp~0.offset) ULTIMATE.start_node_create_~data) (<= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse44 .cse45 (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_sll_create_~new_head~0.base) .cse46 .cse47 .cse48 .cse31 (<= 0 ULTIMATE.start_sll_create_~new_head~0.offset) (not (= ULTIMATE.start_node_create_~temp~0.base 0)) (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_sll_create_~new_head~0.base) .cse49 (= ULTIMATE.start_main_~s~0.offset |ULTIMATE.start_sll_create_#res.offset|) .cse50 .cse37 .cse51 (= ULTIMATE.start_sll_create_~head~0.offset |ULTIMATE.start_sll_create_#res.offset|) (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_node_create_~temp~0.base) (<= 0 |#t~string1.offset|) .cse52 (<= .cse43 0) (<= |#NULL.offset| 0))) (and .cse27 .cse45 .cse46 .cse47 .cse48 (= |#NULL.base| 0) .cse32 .cse34 .cse42 .cse49 .cse50 (<= ULTIMATE.start_sll_create_~len 2) .cse51 .cse39 .cse52 .cse44)))) (.cse1 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse2 (<= 1 ULTIMATE.start_node_create_~data)) (.cse21 (<= |ULTIMATE.start_sll_create_#res.offset| 0)) (.cse3 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse4 (or (= ULTIMATE.start_sll_create_~new_head~0.offset 0) (= ULTIMATE.start_sll_create_~head~0.base 0))) (.cse23 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) (+ ULTIMATE.start_sll_create_~head~0.offset 4)) ULTIMATE.start_sll_create_~head~0.base))) (.cse24 (<= 0 |ULTIMATE.start_sll_create_#res.offset|)) (.cse6 (<= 1 ULTIMATE.start_main_~data~0)) (.cse25 (<= 0 |ULTIMATE.start_sll_update_at_#in~head.offset|)) (.cse7 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse8 (<= ULTIMATE.start_sll_create_~data 1)) (.cse9 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse10 (<= 0 |#t~string1.base|)) (.cse26 (let ((.cse29 (= ULTIMATE.start_main_~new_data~0 (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0))) (.cse30 (= ULTIMATE.start_sll_update_at_~index |ULTIMATE.start_sll_update_at_#in~index|)) (.cse33 (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_sll_update_at_~head.base)) (.cse35 (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_main_~s~0.base)) (.cse36 (= |ULTIMATE.start_sll_update_at_#in~data| ULTIMATE.start_sll_update_at_~data)) (.cse38 (= ULTIMATE.start_main_~i~0 |ULTIMATE.start_sll_update_at_#in~index|)) (.cse40 (= ULTIMATE.start_main_~new_data~0 |ULTIMATE.start_sll_update_at_#in~data|)) (.cse41 (= |ULTIMATE.start_sll_update_at_#in~head.offset| ULTIMATE.start_main_~s~0.offset))) (or (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41) (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse38 .cse39 (= ULTIMATE.start_main_~len~0 (select .cse15 ULTIMATE.start_main_~s~0.offset)) .cse40 .cse41 (< ULTIMATE.start_main_~i~0 ULTIMATE.start_main_~len~0))))) (.cse12 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse13 (<= |#t~string0.offset| 0)) (.cse14 (<= 0 |#t~string0.offset|)) (.cse16 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse18 (<= 1 ULTIMATE.start_main_~i~0)) (.cse17 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse19 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse20 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (let ((.cse5 (+ ULTIMATE.start_main_~len~0 1)) (.cse11 (+ ULTIMATE.start_main_~s~0.offset 4))) (and .cse0 .cse1 .cse2 (<= 0 ULTIMATE.start_main_~s~0.offset) .cse3 (<= ULTIMATE.start_sll_update_at_~index 0) .cse4 (<= .cse5 ULTIMATE.start_sll_update_at_~data) .cse6 .cse7 .cse8 .cse9 (<= ULTIMATE.start_sll_update_at_~data .cse5) .cse10 (= (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse11) ULTIMATE.start_sll_update_at_~head.offset) .cse12 (= ULTIMATE.start_sll_update_at_~head.base (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse11)) .cse13 .cse14 (= 2 (select .cse15 0)) .cse16 .cse17 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (<= ULTIMATE.start_main_~i~0 1) .cse18 .cse19 .cse20)) (and .cse0 .cse1 .cse2 .cse21 .cse22 (= ULTIMATE.start_sll_update_at_~head.offset 0) .cse3 .cse4 (<= |#NULL.base| 0) .cse23 .cse24 .cse6 .cse25 .cse7 .cse8 .cse9 .cse10 .cse26 .cse12 .cse13 .cse14 .cse16 .cse17 (<= 0 |#NULL.base|) (= ULTIMATE.start_sll_update_at_~data 2) .cse19 .cse20) (and .cse0 .cse1 (<= 0 ULTIMATE.start_sll_update_at_~head.offset) .cse2 .cse21 .cse22 (<= ULTIMATE.start_sll_update_at_~head.offset 0) .cse3 .cse4 .cse23 .cse24 .cse6 .cse25 .cse7 .cse8 .cse9 .cse10 .cse26 .cse12 .cse13 .cse14 .cse16 .cse18 .cse17 .cse19 .cse20)))) [2020-11-30 02:17:17,691 INFO L270 CegarLoopResult]: At program point L624(lines 624 626) the Hoare annotation is: (let ((.cse43 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse37 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse43)) (.cse38 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse43))) (let ((.cse42 (select (select |#memory_int| .cse37) .cse38)) (.cse39 (+ ULTIMATE.start_main_~len~0 1))) (let ((.cse1 (<= .cse42 .cse39)) (.cse2 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse3 (<= ULTIMATE.start_main_~expected~0 |ULTIMATE.start_main_#t~ret17|)) (.cse4 (<= .cse39 .cse42)) (.cse5 (<= ULTIMATE.start_node_create_~data 1)) (.cse6 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse7 (<= 1 ULTIMATE.start_node_create_~data)) (.cse0 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset)) (.cse8 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse9 (<= 0 |#StackHeapBarrier|)) (.cse11 (<= 0 |#t~string0.base|)) (.cse10 (= |#t~string1.offset| 0)) (.cse12 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse14 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse13 (<= .cse39 ULTIMATE.start_sll_update_at_~data)) (.cse15 (<= ULTIMATE.start_main_~data~0 1)) (.cse16 (let ((.cse40 (= |#NULL.offset| 0)) (.cse41 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse40 .cse41) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse40 .cse41)))) (.cse17 (<= 1 ULTIMATE.start_main_~data~0)) (.cse18 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse19 (<= ULTIMATE.start_sll_create_~data 1)) (.cse21 (<= ULTIMATE.start_sll_update_at_~data .cse39)) (.cse20 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse22 (<= 0 |#t~string1.base|)) (.cse23 (= .cse38 ULTIMATE.start_sll_update_at_~head.offset)) (.cse24 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse25 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse26 (= ULTIMATE.start_sll_update_at_~head.base .cse37)) (.cse27 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse28 (<= ULTIMATE.start_sll_create_~len 2)) (.cse29 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse31 (< |ULTIMATE.start_main_#t~ret17| (+ ULTIMATE.start_main_~expected~0 1))) (.cse30 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse32 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse34 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse33 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse35 (= |#t~string0.offset| 0)) (.cse36 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and (<= ULTIMATE.start_main_~expected~0 .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= .cse0 ULTIMATE.start_main_~expected~0) .cse9 .cse10 .cse11 .cse12 (= ULTIMATE.start_main_~i~0 1) .cse13 .cse14 .cse15 .cse16 (= |#NULL.base| 0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) .cse33 .cse34 .cse35 .cse36) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 0 ULTIMATE.start_main_~s~0.offset) (= 2 .cse0) .cse8 (<= ULTIMATE.start_main_~s~0.offset 0) .cse9 .cse11 .cse10 .cse12 .cse14 .cse13 .cse15 .cse16 (<= |#NULL.base| 0) .cse17 .cse18 (= ULTIMATE.start_sll_get_data_at_~index 0) .cse19 .cse21 .cse20 (= |ULTIMATE.start_main_#t~ret17| 2) .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 (= ULTIMATE.start_main_~i~0 0) .cse28 .cse29 (= 2 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) 0)) .cse31 .cse30 .cse32 (<= 0 |#NULL.base|) .cse34 .cse33 (forall ((v_DerPreprocessor_78 Int)) (not (= ULTIMATE.start_main_~s~0.base (select (select (store |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base (store (select |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base) ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_78)) ULTIMATE.start_main_~s~0.base) (+ ULTIMATE.start_main_~s~0.offset 4))))) .cse35 (= ULTIMATE.start_sll_get_data_at_~head.offset 0) .cse36)))))) [2020-11-30 02:17:17,692 INFO L270 CegarLoopResult]: At program point L600-2(lines 600 603) the Hoare annotation is: (let ((.cse48 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse42 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse48)) (.cse43 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse48))) (let ((.cse47 (select (select |#memory_int| .cse42) .cse43)) (.cse44 (+ ULTIMATE.start_main_~len~0 1))) (let ((.cse6 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset)) (.cse0 (<= .cse47 .cse44)) (.cse1 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse2 (<= .cse44 .cse47)) (.cse3 (<= ULTIMATE.start_node_create_~data 1)) (.cse4 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse5 (<= 1 ULTIMATE.start_node_create_~data)) (.cse7 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse8 (<= 0 |#StackHeapBarrier|)) (.cse10 (= |#t~string1.offset| 0)) (.cse9 (<= 0 |#t~string0.base|)) (.cse11 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse13 (<= .cse44 ULTIMATE.start_sll_update_at_~data)) (.cse12 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse14 (<= ULTIMATE.start_main_~data~0 1)) (.cse15 (let ((.cse45 (= |#NULL.offset| 0)) (.cse46 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse45 .cse46) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse45 .cse46)))) (.cse35 (= |#NULL.base| 0)) (.cse16 (<= 1 ULTIMATE.start_main_~data~0)) (.cse17 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse18 (<= ULTIMATE.start_sll_create_~data 1)) (.cse19 (<= ULTIMATE.start_sll_update_at_~data .cse44)) (.cse20 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse21 (<= 0 |#t~string1.base|)) (.cse22 (= .cse43 ULTIMATE.start_sll_update_at_~head.offset)) (.cse23 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse25 (= ULTIMATE.start_sll_update_at_~head.base .cse42)) (.cse24 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse26 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse27 (<= ULTIMATE.start_sll_create_~len 2)) (.cse28 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse29 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse30 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse36 (not (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base))) (.cse37 (<= ULTIMATE.start_main_~i~0 1)) (.cse38 (<= 1 ULTIMATE.start_main_~i~0)) (.cse32 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse31 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse33 (= |#t~string0.offset| 0)) (.cse34 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and (<= ULTIMATE.start_main_~expected~0 2) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 0 ULTIMATE.start_main_~s~0.offset) (= 2 .cse6) .cse7 (<= ULTIMATE.start_main_~s~0.offset 0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (<= 2 ULTIMATE.start_main_~expected~0) (<= |#NULL.base| 0) .cse16 .cse17 (= ULTIMATE.start_sll_get_data_at_~index 0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 (= ULTIMATE.start_main_~i~0 0) .cse27 .cse28 (= 2 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) 0)) .cse29 .cse30 (<= 0 |#NULL.base|) .cse31 .cse32 (forall ((v_DerPreprocessor_78 Int)) (not (= ULTIMATE.start_main_~s~0.base (select (select (store |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base (store (select |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base) ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_78)) ULTIMATE.start_main_~s~0.base) (+ ULTIMATE.start_main_~s~0.offset 4))))) .cse33 (= ULTIMATE.start_sll_get_data_at_~head.offset 0) .cse34) (and (<= ULTIMATE.start_main_~expected~0 .cse6) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 (<= .cse6 ULTIMATE.start_main_~expected~0) .cse8 .cse10 .cse9 .cse11 .cse13 .cse12 .cse14 .cse15 .cse35 (<= ULTIMATE.start_sll_get_data_at_~index 0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse25 .cse24 .cse26 .cse27 .cse28 .cse29 .cse30 .cse36 .cse37 .cse38 .cse32 .cse31 .cse33 .cse34) (let ((.cse41 (+ ULTIMATE.start_sll_get_data_at_~head.offset 4))) (let ((.cse39 (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_get_data_at_~head.base) .cse41))) (let ((.cse40 (select (select |#memory_int| .cse39) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_get_data_at_~head.base) .cse41)))) (and .cse0 .cse1 .cse2 (<= 1 ULTIMATE.start_sll_get_data_at_~index) .cse3 .cse4 .cse5 .cse7 (not (= ULTIMATE.start_sll_get_data_at_~head.base .cse39)) .cse8 (<= ULTIMATE.start_sll_get_data_at_~index 1) .cse10 .cse9 .cse11 .cse13 .cse12 .cse14 .cse15 .cse35 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse25 .cse24 .cse26 .cse27 .cse28 (<= ULTIMATE.start_main_~expected~0 .cse40) .cse29 .cse30 .cse36 .cse37 .cse38 .cse32 .cse31 (<= .cse40 ULTIMATE.start_main_~expected~0) .cse33 .cse34))))))))) [2020-11-30 02:17:17,692 INFO L270 CegarLoopResult]: At program point L576(lines 576 578) the Hoare annotation is: (let ((.cse0 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse1 (<= ULTIMATE.start_node_create_~data 1)) (.cse2 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse3 (<= 1 ULTIMATE.start_node_create_~data)) (.cse4 (<= 0 |#StackHeapBarrier|)) (.cse5 (= |#t~string1.offset| 0)) (.cse6 (<= 0 |#t~string0.base|)) (.cse7 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse8 (<= ULTIMATE.start_main_~data~0 1)) (.cse9 (let ((.cse24 (= |#NULL.offset| 0)) (.cse25 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse24 .cse25) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse24 .cse25)))) (.cse10 (= |#NULL.base| 0)) (.cse11 (<= 1 ULTIMATE.start_main_~data~0)) (.cse12 (<= ULTIMATE.start_sll_create_~data 1)) (.cse13 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse14 (<= 0 |#t~string1.base|)) (.cse15 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse16 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse17 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse18 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse19 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse20 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse21 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse22 (= |#t~string0.offset| 0)) (.cse23 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 0 ULTIMATE.start_node_create_~temp~0.offset) .cse7 .cse8 .cse9 .cse10 .cse11 (= 2 ULTIMATE.start_sll_create_~len) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (<= ULTIMATE.start_node_create_~temp~0.offset 0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) (and (<= 1 ULTIMATE.start_sll_create_~len) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_node_create_~temp~0.base)) .cse7 .cse8 .cse9 .cse10 .cse11 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (<= ULTIMATE.start_sll_create_~len 2) .cse18 (= ULTIMATE.start_node_create_~temp~0.offset 0) .cse19 .cse20 .cse21 .cse22 .cse23))) [2020-11-30 02:17:17,692 INFO L277 CegarLoopResult]: At program point L593-2(lines 593 597) the Hoare annotation is: true [2020-11-30 02:17:17,692 INFO L270 CegarLoopResult]: At program point L618-2(lines 618 621) the Hoare annotation is: (let ((.cse18 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse0 (<= ULTIMATE.start_node_create_~data 1)) (.cse1 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse2 (<= 1 ULTIMATE.start_node_create_~data)) (.cse13 (<= 0 ULTIMATE.start_main_~s~0.offset)) (.cse19 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse17 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse5 (<= 0 |#StackHeapBarrier|)) (.cse6 (<= 0 |#t~string0.base|)) (.cse7 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse8 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse9 (<= ULTIMATE.start_main_~data~0 1)) (.cse10 (let ((.cse39 (= |#NULL.offset| 0)) (.cse40 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse39 .cse40) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse39 .cse40)))) (.cse11 (<= 1 ULTIMATE.start_main_~data~0)) (.cse20 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse21 (<= ULTIMATE.start_sll_create_~data 1)) (.cse22 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse23 (<= 0 |#t~string1.base|)) (.cse24 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse25 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse26 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse27 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse28 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse29 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse31 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse30 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse32 (= |#t~string0.offset| 0)) (.cse33 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and .cse0 .cse1 .cse2 (let ((.cse3 (= ULTIMATE.start_sll_create_~head~0.base |ULTIMATE.start_sll_create_#res.base|)) (.cse4 (= ULTIMATE.start_main_~s~0.base |ULTIMATE.start_sll_create_#res.base|))) (or (and .cse3 (= ULTIMATE.start_main_~i~0 0) .cse4) (and .cse3 (= ULTIMATE.start_sll_update_at_~data (select (select |#memory_int| ULTIMATE.start_sll_update_at_~head.base) ULTIMATE.start_sll_update_at_~head.offset)) .cse4 (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_sll_update_at_~head.base) (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_main_~s~0.base)))) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |#NULL.base| 0) .cse11 (let ((.cse16 (<= 0 |ULTIMATE.start_sll_create_#res.offset|)) (.cse12 (<= |#t~string1.offset| 0)) (.cse14 (<= ULTIMATE.start_sll_create_~len 0)) (.cse15 (<= |ULTIMATE.start_sll_create_#res.offset| 0))) (or (and .cse12 (<= 0 ULTIMATE.start_main_~i~0) (<= ULTIMATE.start_main_~i~0 0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (and (<= 2 ULTIMATE.start_main_~new_data~0) (<= |ULTIMATE.start_sll_update_at_#in~head.offset| 0) .cse16 (<= 2 |ULTIMATE.start_sll_update_at_#in~data|) (<= 0 ULTIMATE.start_sll_update_at_~index) (<= 0 |ULTIMATE.start_sll_update_at_#in~head.offset|) (<= |ULTIMATE.start_sll_update_at_#in~data| 2) .cse18 (<= |ULTIMATE.start_sll_update_at_#in~index| 0) .cse12 (<= 0 ULTIMATE.start_sll_update_at_~head.offset) (<= 0 |ULTIMATE.start_sll_update_at_#in~index|) (<= ULTIMATE.start_sll_update_at_~data 2) .cse13 .cse14 .cse15 (<= ULTIMATE.start_sll_update_at_~head.offset 0) .cse19 .cse17 (<= ULTIMATE.start_main_~new_data~0 2) (<= ULTIMATE.start_main_~i~0 1) (<= 1 ULTIMATE.start_main_~i~0) (<= 2 ULTIMATE.start_sll_update_at_~data)))) .cse20 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_48 Int) (v_DerPreprocessor_78 Int)) (or (< ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_48) (not (= ULTIMATE.start_main_~s~0.base (select (store (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_48 v_DerPreprocessor_78) (+ ULTIMATE.start_main_~s~0.offset 4)))))) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 (<= 0 |#t~string1.offset|) .cse30 .cse31 .cse32 .cse33) (let ((.cse38 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse34 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse38)) (.cse37 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse38))) (let ((.cse35 (select (select |#memory_int| .cse34) .cse37)) (.cse36 (+ ULTIMATE.start_main_~len~0 1))) (and (not (= ULTIMATE.start_main_~s~0.base .cse34)) (<= .cse35 .cse36) .cse18 (<= .cse36 .cse35) .cse0 .cse1 .cse2 .cse13 .cse19 .cse17 .cse5 .cse6 (= |#t~string1.offset| 0) .cse7 .cse8 (<= .cse36 ULTIMATE.start_sll_update_at_~data) .cse9 .cse10 (<= |#NULL.base| 0) .cse11 .cse20 .cse21 .cse22 (<= ULTIMATE.start_sll_update_at_~data .cse36) .cse23 (= .cse37 ULTIMATE.start_sll_update_at_~head.offset) .cse24 .cse25 (= ULTIMATE.start_sll_update_at_~head.base .cse34) .cse26 (<= ULTIMATE.start_sll_create_~len 2) .cse27 (<= 2 ULTIMATE.start_main_~i~0) (= 2 (select (select |#memory_int| ULTIMATE.start_main_~s~0.base) 0)) .cse28 .cse29 (<= 0 |#NULL.base|) .cse31 .cse30 .cse32 .cse33)))))) [2020-11-30 02:17:17,693 INFO L270 CegarLoopResult]: At program point L585-3(lines 585 589) the Hoare annotation is: (let ((.cse12 (= |#NULL.offset| 0))) (let ((.cse15 (<= |ULTIMATE.start_node_create_#res.offset| 0)) (.cse4 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse16 (<= 0 |ULTIMATE.start_node_create_#res.offset|)) (.cse17 (<= ULTIMATE.start_node_create_~data 1)) (.cse6 (<= |#t~string1.offset| 0)) (.cse18 (<= 1 ULTIMATE.start_node_create_~data)) (.cse8 (or (let ((.cse34 (select |#memory_int| |#t~string0.base|))) (and (= |ULTIMATE.start_sll_create_#in~len| ULTIMATE.start_sll_create_~len) (< |#StackHeapBarrier| |#t~string0.base|) (= 19 (select |#length| |#t~string1.base|)) (= (select .cse34 |#t~string0.offset|) 48) (= (select |#valid| |#t~string0.base|) 1) (= (select .cse34 (+ |#t~string0.offset| 1)) 0) (< 0 |#StackHeapBarrier|) (= (select |#valid| 0) 0) (< |#StackHeapBarrier| |#t~string1.base|) (= (select |#valid| |#t~string1.base|) 1) (= 2 (select |#length| |#t~string0.base|)))) (let ((.cse35 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~new_head~0.base) (+ ULTIMATE.start_sll_create_~new_head~0.offset 4)))) (and (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_sll_create_~new_head~0.base) (<= 0 .cse35) (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_node_create_~temp~0.base) (not (= ULTIMATE.start_node_create_~temp~0.base 0)) (<= .cse35 0) (= (select (select |#memory_int| ULTIMATE.start_node_create_~temp~0.base) ULTIMATE.start_node_create_~temp~0.offset) ULTIMATE.start_node_create_~data) (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_sll_create_~new_head~0.base))))) (.cse19 (<= 0 |#StackHeapBarrier|)) (.cse20 (<= 0 |#t~string0.base|)) (.cse21 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse22 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse0 (<= |#NULL.base| 0)) (.cse1 (<= ULTIMATE.start_main_~data~0 1)) (.cse23 (let ((.cse33 (= 2 ULTIMATE.start_main_~len~0))) (or (and (= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse12 .cse33) (and (= ULTIMATE.start_sll_create_~head~0.base 0) .cse12 .cse33)))) (.cse2 (<= 1 ULTIMATE.start_main_~data~0)) (.cse24 (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1)) (.cse25 (<= ULTIMATE.start_sll_create_~len 1)) (.cse3 (<= ULTIMATE.start_sll_create_~data 1)) (.cse5 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse26 (<= 0 |#t~string1.base|)) (.cse27 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse7 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse28 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse29 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse30 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse9 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse10 (<= 0 |#t~string1.offset|)) (.cse11 (<= 0 |#NULL.base|)) (.cse31 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse13 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse14 (= |#t~string0.offset| 0)) (.cse32 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and (<= 2 ULTIMATE.start_main_~len~0) .cse0 .cse1 (= 2 ULTIMATE.start_sll_create_~len) (<= ULTIMATE.start_sll_create_~head~0.base 0) .cse2 (<= ULTIMATE.start_main_~len~0 2) .cse3 .cse4 .cse5 .cse6 .cse7 (<= 0 ULTIMATE.start_sll_create_~head~0.base) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and (<= 1 ULTIMATE.start_sll_create_~len) .cse15 .cse4 .cse16 .cse17 .cse6 .cse18 .cse8 .cse19 .cse20 .cse21 .cse22 .cse0 .cse1 .cse23 .cse2 .cse24 .cse25 .cse3 .cse5 .cse26 .cse27 .cse7 .cse28 .cse29 .cse30 .cse9 .cse10 .cse11 .cse31 .cse13 .cse14 .cse32) (and .cse15 .cse4 .cse16 .cse17 .cse6 .cse18 .cse8 .cse19 .cse20 .cse21 .cse22 .cse0 .cse1 .cse23 .cse2 (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) (+ ULTIMATE.start_sll_create_~head~0.offset 4)) ULTIMATE.start_sll_create_~head~0.base)) .cse24 .cse25 .cse3 .cse5 .cse26 .cse27 .cse7 .cse28 .cse29 .cse30 .cse9 .cse10 .cse11 .cse31 .cse13 .cse14 .cse32)))) [2020-11-30 02:17:17,693 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-30 02:17:17,693 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 02:17:17,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:17,713 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:17,713 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,714 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,714 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,714 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,715 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,716 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,716 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:17,736 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:17,745 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,745 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,746 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,746 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,747 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,747 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,749 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,756 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,756 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,757 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,757 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,760 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,761 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,761 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,762 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,762 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,763 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,764 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,765 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,765 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,766 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,794 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,794 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,796 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,796 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,797 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,797 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,797 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,798 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,803 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,806 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,806 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,807 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,807 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,808 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,809 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,812 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,813 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,813 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,832 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,832 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,833 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,833 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,834 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,834 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,834 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,839 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,839 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,840 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,841 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,847 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,848 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,848 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,865 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,866 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,866 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,867 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,867 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,868 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,868 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,868 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:17,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,896 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,896 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,897 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,898 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,898 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,899 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,899 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,899 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,900 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,900 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,901 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,901 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,902 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,902 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,903 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,903 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,903 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,904 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,904 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,905 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,905 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,906 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,906 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,906 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,906 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,926 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,927 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,928 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,928 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,930 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,932 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,933 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,934 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,934 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,935 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,935 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,935 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,936 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,936 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,937 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,937 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,939 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,939 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,939 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,940 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,941 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,941 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,956 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,956 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,962 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,963 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,964 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,964 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,965 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,965 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,965 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,966 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,966 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,967 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,967 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,967 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,968 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,982 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,982 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,983 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,983 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,985 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,985 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,986 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,987 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:17,987 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,988 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,988 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:17,988 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:17,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:17,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:17,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:17,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:17,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,007 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,008 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,009 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,010 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,011 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,013 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,016 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,016 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,017 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,017 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,018 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,018 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,019 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,019 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,020 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,020 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,021 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,021 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,021 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,022 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,022 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,025 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,025 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,031 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,031 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,032 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,032 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,037 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,037 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,038 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,038 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,042 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,043 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,044 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 02:17:18 BoogieIcfgContainer [2020-11-30 02:17:18,061 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 02:17:18,062 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 02:17:18,062 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 02:17:18,062 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 02:17:18,063 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 02:13:35" (3/4) ... [2020-11-30 02:17:18,067 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 02:17:18,082 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2020-11-30 02:17:18,083 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-11-30 02:17:18,083 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 02:17:18,084 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 02:17:18,109 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 2 == len) && head <= 0) && 1 <= data) && len <= 2) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all.c" <= 0) && head <= 0) && 0 <= head) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && #NULL == 0) && \old(data) <= 1) && "0" == 0) || ((((((((((((((((((((((((((((((((1 <= len && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && 1 <= data) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 1 <= data) && \valid[head] == 1) && len <= 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((\result <= 0 && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && 1 <= data) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 1 <= data) && !(#memory_$Pointer$[head][head + 4] == head)) && \valid[head] == 1) && len <= 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) [2020-11-30 02:17:18,109 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((1 <= data && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((1 <= len && 1 <= data) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && !(head == temp)) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && 0 <= malloc(sizeof(struct node))) && temp == 0) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) [2020-11-30 02:17:18,110 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((data <= 1 && \valid[temp] == 1) && 1 <= data) && (((head == \result && i == 0) && s == \result) || ((((head == \result && data == unknown-#memory_int-unknown[head][head]) && s == \result) && head == head) && head == s))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && ((((((((("sll2n_update_all.c" <= 0 && 0 <= i) && i <= 0) && 0 <= s) && len <= 0) && \result <= 0) && 0 <= \result) && s <= 0) && 1 <= data) || ((((((((((((((((((((((2 <= new_data && head <= 0) && 0 <= \result) && 2 <= \old(data)) && 0 <= index) && 0 <= head) && \old(data) <= 2) && 1 <= data) && \old(index) <= 0) && "sll2n_update_all.c" <= 0) && 0 <= head) && 0 <= \old(index)) && data <= 2) && 0 <= s) && len <= 0) && \result <= 0) && head <= 0) && index <= 0) && s <= 0) && new_data <= 2) && i <= 1) && 1 <= i) && 2 <= data))) && \valid[head] == 1) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_48 : int, v_DerPreprocessor_78 : int :: s < v_ULTIMATE.start_sll_update_at_~head.offset_48 || !(s == #memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_48 := v_DerPreprocessor_78][s + 4]))) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 2 <= i) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && "0" == 0) && \old(data) <= 1) [2020-11-30 02:17:18,110 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((1 <= data && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 2 <= i) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && index <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && \old(data) <= 1) [2020-11-30 02:17:18,110 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && s <= 0) && index <= 0) && (new_head == 0 || head == 0)) && len + 1 <= data) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && "0" <= 0) && 0 <= "0") && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 1 <= data) && \result <= 0) && len <= 0) && head == 0) && s <= 0) && (new_head == 0 || head == 0)) && #NULL <= 0) && !(#memory_$Pointer$[head][head + 4] == head)) && 0 <= \result) && 1 <= data) && 0 <= head) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == 0) && i == \old(index)) && #NULL == 0) && new_data == \old(data)) && head == s) || ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == \old(index)) && #NULL == 0) && len == unknown-#memory_int-unknown[s][s]) && new_data == \old(data)) && head == s) && i < len))) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 0 <= "0") && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && data == 2) && \old(len) <= 2) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 0 <= head) && 1 <= data) && \result <= 0) && len <= 0) && head <= 0) && s <= 0) && (new_head == 0 || head == 0)) && !(#memory_$Pointer$[head][head + 4] == head)) && 0 <= \result) && 1 <= data) && 0 <= head) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == 0) && i == \old(index)) && #NULL == 0) && new_data == \old(data)) && head == s) || ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == \old(index)) && #NULL == 0) && len == unknown-#memory_int-unknown[s][s]) && new_data == \old(data)) && head == s) && i < len))) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 0 <= "0") && 0 <= malloc(sizeof(struct node))) && 1 <= i) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) [2020-11-30 02:17:18,112 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((expected <= 2 && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && 2 == unknown-#memory_int-unknown[head][head]) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 2 <= expected) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && index == 0) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && head == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((expected <= unknown-#memory_int-unknown[head][head] && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && unknown-#memory_int-unknown[head][head] <= expected) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && index <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && 1 <= index) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && !(head == #memory_$Pointer$[head][head + 4])) && 0 <= unknown-#StackHeapBarrier-unknown) && index <= 1) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && expected <= unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] <= expected) && "0" == 0) && \old(data) <= 1) [2020-11-30 02:17:18,113 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((expected <= unknown-#memory_int-unknown[head][head] && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && expected <= aux-sll_get_data_at(s, i)-aux) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && unknown-#memory_int-unknown[head][head] <= expected) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && i == 1) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && aux-sll_get_data_at(s, i)-aux < expected + 1) && 0 <= head) && !(s == head)) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && expected <= aux-sll_get_data_at(s, i)-aux) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && 2 == unknown-#memory_int-unknown[head][head]) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && index == 0) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && aux-sll_get_data_at(s, i)-aux == 2) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && aux-sll_get_data_at(s, i)-aux < expected + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && head == 0) && \old(data) <= 1) [2020-11-30 02:17:18,136 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_519bb097-a037-4d68-9186-1dbc07c03d8e/bin/utaipan/witness.graphml [2020-11-30 02:17:18,137 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 02:17:18,137 INFO L168 Benchmark]: Toolchain (without parser) took 223789.09 ms. Allocated memory was 121.6 MB in the beginning and 446.7 MB in the end (delta: 325.1 MB). Free memory was 88.2 MB in the beginning and 325.4 MB in the end (delta: -237.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,138 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 79.7 MB. Free memory was 37.5 MB in the beginning and 37.4 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:17:18,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 562.86 ms. Allocated memory is still 121.6 MB. Free memory was 87.9 MB in the beginning and 84.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.31 ms. Allocated memory is still 121.6 MB. Free memory was 84.1 MB in the beginning and 82.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,138 INFO L168 Benchmark]: Boogie Preprocessor took 50.79 ms. Allocated memory is still 121.6 MB. Free memory was 82.0 MB in the beginning and 80.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,138 INFO L168 Benchmark]: RCFGBuilder took 880.69 ms. Allocated memory is still 121.6 MB. Free memory was 80.4 MB in the beginning and 85.5 MB in the end (delta: -5.1 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,139 INFO L168 Benchmark]: TraceAbstraction took 222166.74 ms. Allocated memory was 121.6 MB in the beginning and 446.7 MB in the end (delta: 325.1 MB). Free memory was 85.4 MB in the beginning and 329.6 MB in the end (delta: -244.2 MB). Peak memory consumption was 263.7 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,139 INFO L168 Benchmark]: Witness Printer took 74.80 ms. Allocated memory is still 446.7 MB. Free memory was 329.6 MB in the beginning and 325.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:17:18,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 79.7 MB. Free memory was 37.5 MB in the beginning and 37.4 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 562.86 ms. Allocated memory is still 121.6 MB. Free memory was 87.9 MB in the beginning and 84.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 45.31 ms. Allocated memory is still 121.6 MB. Free memory was 84.1 MB in the beginning and 82.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.79 ms. Allocated memory is still 121.6 MB. Free memory was 82.0 MB in the beginning and 80.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 880.69 ms. Allocated memory is still 121.6 MB. Free memory was 80.4 MB in the beginning and 85.5 MB in the end (delta: -5.1 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 222166.74 ms. Allocated memory was 121.6 MB in the beginning and 446.7 MB in the end (delta: 325.1 MB). Free memory was 85.4 MB in the beginning and 329.6 MB in the end (delta: -244.2 MB). Peak memory consumption was 263.7 MB. Max. memory is 16.1 GB. * Witness Printer took 74.80 ms. Allocated memory is still 446.7 MB. Free memory was 329.6 MB in the beginning and 325.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 618]: Loop Invariant [2020-11-30 02:17:18,183 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:18,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,183 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:18,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,199 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:18,199 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,199 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,200 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_48,QUANTIFIED] [2020-11-30 02:17:18,200 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,200 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,201 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,201 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,202 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,202 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,203 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: ((((((((((((((((((((((((((((data <= 1 && \valid[temp] == 1) && 1 <= data) && (((head == \result && i == 0) && s == \result) || ((((head == \result && data == unknown-#memory_int-unknown[head][head]) && s == \result) && head == head) && head == s))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && ((((((((("sll2n_update_all.c" <= 0 && 0 <= i) && i <= 0) && 0 <= s) && len <= 0) && \result <= 0) && 0 <= \result) && s <= 0) && 1 <= data) || ((((((((((((((((((((((2 <= new_data && head <= 0) && 0 <= \result) && 2 <= \old(data)) && 0 <= index) && 0 <= head) && \old(data) <= 2) && 1 <= data) && \old(index) <= 0) && "sll2n_update_all.c" <= 0) && 0 <= head) && 0 <= \old(index)) && data <= 2) && 0 <= s) && len <= 0) && \result <= 0) && head <= 0) && index <= 0) && s <= 0) && new_data <= 2) && i <= 1) && 1 <= i) && 2 <= data))) && \valid[head] == 1) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_48 : int, v_DerPreprocessor_78 : int :: s < v_ULTIMATE.start_sll_update_at_~head.offset_48 || !(s == #memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_48 := v_DerPreprocessor_78][s + 4]))) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 2 <= i) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 607]: Loop Invariant [2020-11-30 02:17:18,211 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,211 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,215 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,223 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,223 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,223 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,230 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,230 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,235 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && s <= 0) && index <= 0) && (new_head == 0 || head == 0)) && len + 1 <= data) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && "0" <= 0) && 0 <= "0") && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 1 <= data) && \result <= 0) && len <= 0) && head == 0) && s <= 0) && (new_head == 0 || head == 0)) && #NULL <= 0) && !(#memory_$Pointer$[head][head + 4] == head)) && 0 <= \result) && 1 <= data) && 0 <= head) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == 0) && i == \old(index)) && #NULL == 0) && new_data == \old(data)) && head == s) || ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == \old(index)) && #NULL == 0) && len == unknown-#memory_int-unknown[s][s]) && new_data == \old(data)) && head == s) && i < len))) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 0 <= "0") && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && data == 2) && \old(len) <= 2) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= len && head == \result) && 0 <= #NULL) && len <= 2) && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && len <= 0) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 0 <= temp) && 2 <= \old(len)) && data <= 1) && s == \result) && 0 <= new_head) && !(temp == 0)) && head == new_head) && head <= 0) && s == \result) && 1 <= \old(data)) && i == 0) && temp <= 0) && head == \result) && \result == temp) && 0 <= "sll2n_update_all.c") && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) || ((((((((((((((("sll2n_update_all.c" == 0 && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && #NULL == 0) && \old(data) <= 1) && 0 <= unknown-#StackHeapBarrier-unknown)) && \valid[temp] == 1) && 0 <= head) && 1 <= data) && \result <= 0) && len <= 0) && head <= 0) && s <= 0) && (new_head == 0 || head == 0)) && !(#memory_$Pointer$[head][head + 4] == head)) && 0 <= \result) && 1 <= data) && 0 <= head) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == 0) && i == \old(index)) && #NULL == 0) && new_data == \old(data)) && head == s) || ((((((((((((((("sll2n_update_all.c" == 0 && head == \result) && new_data == len + i) && index == \old(index)) && s == \result) && 1 <= data) && head == head) && 2 == len) && head == s) && \old(data) == data) && i == \old(index)) && #NULL == 0) && len == unknown-#memory_int-unknown[s][s]) && new_data == \old(data)) && head == s) && i < len))) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 0 <= "0") && 0 <= malloc(sizeof(struct node))) && 1 <= i) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) - InvariantResult [Line: 613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 585]: Loop Invariant [2020-11-30 02:17:18,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,269 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,270 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,270 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,270 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,271 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,271 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 02:17:18,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: ((((((((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 2 == len) && head <= 0) && 1 <= data) && len <= 2) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all.c" <= 0) && head <= 0) && 0 <= head) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && #NULL == 0) && \old(data) <= 1) && "0" == 0) || ((((((((((((((((((((((((((((((((1 <= len && \result <= 0) && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && 1 <= data) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 1 <= data) && \valid[head] == 1) && len <= 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((\result <= 0 && 1 <= data) && 0 <= \result) && data <= 1) && "sll2n_update_all.c" <= 0) && 1 <= data) && (((((((((((\old(len) == len && unknown-#StackHeapBarrier-unknown < "0") && 19 == unknown-#length-unknown["sll2n_update_all.c"]) && unknown-#memory_int-unknown["0"]["0"] == 48) && \valid["0"] == 1) && unknown-#memory_int-unknown["0"]["0" + 1] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && \valid[0] == 0) && unknown-#StackHeapBarrier-unknown < "sll2n_update_all.c") && \valid["sll2n_update_all.c"] == 1) && 2 == unknown-#length-unknown["0"]) || ((((((\result == new_head && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && \result == temp) && !(temp == 0)) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && head == new_head))) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 1 <= data) && !(#memory_$Pointer$[head][head + 4] == head)) && \valid[head] == 1) && len <= 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 600]: Loop Invariant [2020-11-30 02:17:18,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,288 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,288 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,291 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,291 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,292 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,292 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,292 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,293 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,293 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,294 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,294 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,294 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,295 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,295 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,295 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,296 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,296 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,297 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,298 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,298 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,299 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,299 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,300 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,300 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,300 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,301 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,301 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,302 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,302 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,302 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,302 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,308 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,308 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,308 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,309 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,309 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,309 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,310 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,310 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,311 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,311 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,311 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,312 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,312 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,312 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,315 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,316 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,316 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,316 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,317 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,317 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,318 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,318 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,318 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,319 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,319 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,320 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,321 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,322 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,322 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,322 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,323 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,323 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,324 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,324 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,324 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,325 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,327 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,327 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,327 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,328 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,329 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,329 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,334 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,334 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,334 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,334 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,335 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,335 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,336 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,336 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,336 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,345 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((expected <= 2 && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && 2 == unknown-#memory_int-unknown[head][head]) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && 2 <= expected) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && index == 0) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && head == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((expected <= unknown-#memory_int-unknown[head][head] && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && unknown-#memory_int-unknown[head][head] <= expected) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && index <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && 1 <= index) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && !(head == #memory_$Pointer$[head][head + 4])) && 0 <= unknown-#StackHeapBarrier-unknown) && index <= 1) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head == #memory_$Pointer$[s][s + 4]) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && expected <= unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && i <= 1) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] <= expected) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 622]: Loop Invariant [2020-11-30 02:17:18,346 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,346 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,346 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,347 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,347 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,348 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,348 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,348 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,349 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,349 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,349 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,350 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,350 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,350 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,350 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,351 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,363 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,363 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,364 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,364 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,364 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,365 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,365 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,365 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,366 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,366 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,367 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,367 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,367 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,367 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,368 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,369 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,369 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,369 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,370 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,370 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,370 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,371 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,371 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,372 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,372 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,372 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,373 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,373 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,373 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((((((((((((((((1 <= data && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 2 <= i) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && index <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && !(s == head)) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1)) || ((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 576]: Loop Invariant [2020-11-30 02:17:18,381 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,381 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,382 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,382 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,382 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,383 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,383 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,383 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,384 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,384 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,385 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,385 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,385 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,385 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,386 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,386 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: ((((((((((((((((((((((((((1 <= data && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && 2 == len) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((1 <= len && 1 <= data) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && !(head == temp)) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && 0 <= malloc(sizeof(struct node))) && temp == 0) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 624]: Loop Invariant [2020-11-30 02:17:18,387 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,387 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,388 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,388 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,388 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,389 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,389 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,389 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,390 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,390 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,391 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,392 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,392 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,392 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,393 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,394 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,394 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,394 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,395 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,395 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,396 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,396 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,396 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,397 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,397 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,397 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,397 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,398 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,398 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,398 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,399 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,399 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,400 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,400 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,401 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,401 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,401 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,402 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,402 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,402 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,403 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,403 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,403 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,403 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,404 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,404 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,405 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,405 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,405 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,406 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,406 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,406 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,407 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,407 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,408 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,408 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 02:17:18,409 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,409 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,409 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 02:17:18,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_78,QUANTIFIED] [2020-11-30 02:17:18,410 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,410 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,411 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,411 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,412 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,412 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,412 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,415 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,415 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,415 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,416 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,416 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,418 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 02:17:18,418 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,419 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,419 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,419 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 02:17:18,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 02:17:18,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 02:17:18,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((expected <= unknown-#memory_int-unknown[head][head] && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1) && 1 <= data) && expected <= aux-sll_get_data_at(s, i)-aux) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && index <= 0) && unknown-#memory_int-unknown[head][head] <= expected) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all.c" == 0) && 0 <= "0") && 0 <= temp) && i == 1) && len + 1 <= data) && 2 <= \old(len)) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL == 0) && 1 <= data) && \valid[head] == 1) && data <= 1) && 1 <= \old(data)) && data <= len + 1) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 <= malloc(sizeof(struct node))) && aux-sll_get_data_at(s, i)-aux < expected + 1) && 0 <= head) && !(s == head)) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] <= len + 1 && 1 <= data) && expected <= aux-sll_get_data_at(s, i)-aux) && len + 1 <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]]) && data <= 1) && \valid[temp] == 1) && 1 <= data) && 0 <= s) && 2 == unknown-#memory_int-unknown[head][head]) && index <= 0) && s <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all.c" == 0) && 0 <= temp) && 2 <= \old(len)) && len + 1 <= data) && data <= 1) && (((new_head == 0 && #NULL == 0) && 2 == len) || ((head == 0 && #NULL == 0) && 2 == len))) && #NULL <= 0) && 1 <= data) && \valid[head] == 1) && index == 0) && data <= 1) && data <= len + 1) && 1 <= \old(data)) && aux-sll_get_data_at(s, i)-aux == 2) && 0 <= "sll2n_update_all.c") && #memory_$Pointer$[s][s + 4] == head) && malloc(sizeof(struct node)) <= 0) && head <= 0) && head == #memory_$Pointer$[s][s + 4]) && 1 <= \old(data)) && i == 0) && len <= 2) && temp <= 0) && 2 == unknown-#memory_int-unknown[s][0]) && aux-sll_get_data_at(s, i)-aux < expected + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= #NULL) && \old(data) <= 1) && \old(len) <= 2) && (forall v_DerPreprocessor_78 : int :: !(s == #memory_$Pointer$[head := #memory_$Pointer$[head][head := v_DerPreprocessor_78]][s][s + 4]))) && "0" == 0) && head == 0) && \old(data) <= 1) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 16 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 83.6s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 7.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 138.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 134 SDtfs, 498 SDslu, 387 SDs, 0 SdLazy, 904 SolverSat, 241 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 565 GetRequests, 347 SyntacticMatches, 15 SemanticMatches, 203 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 1476 ImplicationChecksByTransitivity, 52.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 70 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 10 LocationsWithAnnotation, 10 PreInvPairs, 30 NumberOfFragments, 3927 HoareAnnotationTreeSize, 10 FomulaSimplifications, 24560 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 10 FomulaSimplificationsInter, 16870 FormulaSimplificationTreeSizeReductionInter, 137.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 26.7s InterpolantComputationTime, 389 NumberOfCodeBlocks, 379 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 530 ConstructedInterpolants, 7 QuantifiedInterpolants, 50914 SizeOfPredicates, 107 NumberOfNonLiveVariables, 1942 ConjunctsInSsa, 207 ConjunctsInUnsatCore, 33 InterpolantComputations, 5 PerfectInterpolantSequences, 271/371 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME[ms]: 4292, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 14, DAG_INTERPRETER_EARLY_EXITS: 2, TOOLS_POST_APPLICATIONS: 24, TOOLS_POST_TIME[ms]: 3452, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME[ms]: 0, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 24, TOOLS_QUANTIFIERELIM_TIME[ms]: 3432, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 585, FLUID_QUERY_TIME[ms]: 4, FLUID_QUERIES: 50, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 6, DOMAIN_JOIN_TIME[ms]: 447, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 230, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME[ms]: 24, DOMAIN_ISBOTTOM_APPLICATIONS: 14, DOMAIN_ISBOTTOM_TIME[ms]: 62, LOOP_SUMMARIZER_APPLICATIONS: 3, LOOP_SUMMARIZER_CACHE_MISSES: 3, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 2417, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 2417, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 0, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 25, DAG_COMPRESSION_PROCESSED_NODES: 334, DAG_COMPRESSION_RETAINED_NODES: 63, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...