./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_update_all_reverse.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_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_update_all_reverse.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 bf89a9db9089e52f60762f5e253ea7c1b22972a3 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 03:26:39,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:26:39,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:26:39,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:26:39,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:26:39,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:26:39,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:26:39,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:26:39,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:26:39,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:26:39,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:26:39,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:26:39,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:26:39,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:26:39,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:26:39,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:26:39,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:26:39,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:26:39,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:26:39,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:26:39,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:26:39,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:26:39,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:26:39,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:26:39,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:26:39,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:26:39,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:26:39,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:26:39,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:26:39,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:26:39,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:26:39,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:26:39,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:26:39,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:26:39,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:26:39,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:26:39,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:26:39,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:26:39,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:26:39,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:26:39,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:26:39,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-11-30 03:26:39,599 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:26:39,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:26:39,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:26:39,601 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:26:39,602 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:26:39,602 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:26:39,602 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:26:39,603 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:26:39,603 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:26:39,603 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:26:39,604 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:26:39,605 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:26:39,605 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:26:39,605 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:26:39,605 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:26:39,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:26:39,607 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:26:39,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:26:39,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:26:39,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:26:39,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:26:39,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:26:39,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:26:39,609 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:26:39,609 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:26:39,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:26:39,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:26:39,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:26:39,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:26:39,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:26:39,612 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:26:39,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:26:39,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:26:39,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:26:39,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:26:39,614 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:26:39,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:26:39,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:26:39,615 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:26:39,615 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:26:39,615 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_4f9d0960-4540-4f69-a7e5-a14849427691/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf89a9db9089e52f60762f5e253ea7c1b22972a3 [2020-11-30 03:26:39,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:26:39,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:26:39,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:26:39,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:26:39,949 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:26:39,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/../../sv-benchmarks/c/list-simple/sll2n_update_all_reverse.i [2020-11-30 03:26:40,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/data/42e027e16/897376322d3941498ada8883cc3456f2/FLAG754ab83d2 [2020-11-30 03:26:40,636 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:26:40,637 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/sv-benchmarks/c/list-simple/sll2n_update_all_reverse.i [2020-11-30 03:26:40,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/data/42e027e16/897376322d3941498ada8883cc3456f2/FLAG754ab83d2 [2020-11-30 03:26:40,896 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/data/42e027e16/897376322d3941498ada8883cc3456f2 [2020-11-30 03:26:40,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:26:40,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:26:40,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:26:40,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:26:40,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:26:40,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:26:40" (1/1) ... [2020-11-30 03:26:40,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c63b05e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:40, skipping insertion in model container [2020-11-30 03:26:40,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:26:40" (1/1) ... [2020-11-30 03:26:40,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:26:40,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:26:41,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:26:41,340 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:26:41,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:26:41,470 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:26:41,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41 WrapperNode [2020-11-30 03:26:41,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:26:41,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:26:41,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:26:41,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:26:41,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,516 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:26:41,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 03:26:41,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 03:26:41,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 03:26:41,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... [2020-11-30 03:26:41,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 03:26:41,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 03:26:41,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 03:26:41,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 03:26:41,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:41,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 03:26:41,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 03:26:41,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 03:26:41,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 03:26:41,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 03:26:41,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 03:26:41,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 03:26:41,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 03:26:41,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 03:26:41,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 03:26:42,475 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 03:26:42,475 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-11-30 03:26:42,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:26:42 BoogieIcfgContainer [2020-11-30 03:26:42,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 03:26:42,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 03:26:42,480 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 03:26:42,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 03:26:42,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 03:26:40" (1/3) ... [2020-11-30 03:26:42,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@610a54dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 03:26:42, skipping insertion in model container [2020-11-30 03:26:42,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:41" (2/3) ... [2020-11-30 03:26:42,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@610a54dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 03:26:42, skipping insertion in model container [2020-11-30 03:26:42,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:26:42" (3/3) ... [2020-11-30 03:26:42,488 INFO L111 eAbstractionObserver]: Analyzing ICFG sll2n_update_all_reverse.i [2020-11-30 03:26:42,500 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 03:26:42,504 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 03:26:42,517 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 03:26:42,553 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 03:26:42,553 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 03:26:42,554 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 03:26:42,554 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 03:26:42,554 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 03:26:42,554 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 03:26:42,554 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 03:26:42,554 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 03:26:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states. [2020-11-30 03:26:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-30 03:26:42,574 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:42,575 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:42,576 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:42,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:42,582 INFO L82 PathProgramCache]: Analyzing trace with hash -639995160, now seen corresponding path program 1 times [2020-11-30 03:26:42,591 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:42,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331497092] [2020-11-30 03:26:42,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:42,786 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 03:26:42,786 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331497092] [2020-11-30 03:26:42,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:26:42,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-30 03:26:42,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751205212] [2020-11-30 03:26:42,793 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 03:26:42,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:42,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 03:26:42,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 03:26:42,810 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 3 states. [2020-11-30 03:26:42,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:42,852 INFO L93 Difference]: Finished difference Result 30 states and 46 transitions. [2020-11-30 03:26:42,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 03:26:42,855 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2020-11-30 03:26:42,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:42,871 INFO L225 Difference]: With dead ends: 30 [2020-11-30 03:26:42,871 INFO L226 Difference]: Without dead ends: 13 [2020-11-30 03:26:42,874 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 03:26:42,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2020-11-30 03:26:42,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2020-11-30 03:26:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-11-30 03:26:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 16 transitions. [2020-11-30 03:26:42,912 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 16 transitions. Word has length 8 [2020-11-30 03:26:42,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:42,912 INFO L481 AbstractCegarLoop]: Abstraction has 12 states and 16 transitions. [2020-11-30 03:26:42,912 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 03:26:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2020-11-30 03:26:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 03:26:42,913 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:42,914 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:42,914 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 03:26:42,914 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:42,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:42,915 INFO L82 PathProgramCache]: Analyzing trace with hash -634046990, now seen corresponding path program 1 times [2020-11-30 03:26:42,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:42,916 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039783794] [2020-11-30 03:26:42,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-30 03:26:42,984 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039783794] [2020-11-30 03:26:42,984 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:26:42,985 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 03:26:42,985 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507113344] [2020-11-30 03:26:42,986 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 03:26:42,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:42,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 03:26:42,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 03:26:42,987 INFO L87 Difference]: Start difference. First operand 12 states and 16 transitions. Second operand 4 states. [2020-11-30 03:26:43,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:43,042 INFO L93 Difference]: Finished difference Result 26 states and 34 transitions. [2020-11-30 03:26:43,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 03:26:43,044 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2020-11-30 03:26:43,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:43,044 INFO L225 Difference]: With dead ends: 26 [2020-11-30 03:26:43,044 INFO L226 Difference]: Without dead ends: 20 [2020-11-30 03:26:43,045 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 03:26:43,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-11-30 03:26:43,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 13. [2020-11-30 03:26:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-11-30 03:26:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2020-11-30 03:26:43,049 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 10 [2020-11-30 03:26:43,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:43,050 INFO L481 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2020-11-30 03:26:43,050 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 03:26:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2020-11-30 03:26:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-11-30 03:26:43,054 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:43,055 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:43,056 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 03:26:43,058 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:43,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:43,060 INFO L82 PathProgramCache]: Analyzing trace with hash 1373138, now seen corresponding path program 1 times [2020-11-30 03:26:43,060 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:43,061 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553096904] [2020-11-30 03:26:43,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:43,182 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 03:26:43,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553096904] [2020-11-30 03:26:43,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [459727111] [2020-11-30 03:26:43,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:43,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 03:26:43,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:26:43,378 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 03:26:43,378 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:26:43,396 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 03:26:43,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [776403529] [2020-11-30 03:26:43,425 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:26:43,425 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:26:43,431 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:26:43,437 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:26:43,437 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:26:43,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:43,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:44,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:44,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:44,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:45,433 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 03:26:46,271 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 03:26:46,529 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 03:26:46,972 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 93 [2020-11-30 03:26:47,618 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 112 [2020-11-30 03:26:47,622 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:26:47,623 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [3, 3, 3] total 7 [2020-11-30 03:26:47,623 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109876707] [2020-11-30 03:26:47,624 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 03:26:47,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:47,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 03:26:47,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-30 03:26:47,625 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand 6 states. [2020-11-30 03:26:48,298 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2020-11-30 03:26:48,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:48,387 INFO L93 Difference]: Finished difference Result 23 states and 32 transitions. [2020-11-30 03:26:48,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 03:26:48,389 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2020-11-30 03:26:48,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:48,390 INFO L225 Difference]: With dead ends: 23 [2020-11-30 03:26:48,390 INFO L226 Difference]: Without dead ends: 15 [2020-11-30 03:26:48,391 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-11-30 03:26:48,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2020-11-30 03:26:48,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 14. [2020-11-30 03:26:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-11-30 03:26:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2020-11-30 03:26:48,400 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 18 transitions. Word has length 12 [2020-11-30 03:26:48,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:48,400 INFO L481 AbstractCegarLoop]: Abstraction has 14 states and 18 transitions. [2020-11-30 03:26:48,400 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 03:26:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2020-11-30 03:26:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 03:26:48,401 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:48,401 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:48,627 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-11-30 03:26:48,627 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:48,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:48,627 INFO L82 PathProgramCache]: Analyzing trace with hash -1952876331, now seen corresponding path program 1 times [2020-11-30 03:26:48,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:48,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269623325] [2020-11-30 03:26:48,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-30 03:26:48,683 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269623325] [2020-11-30 03:26:48,684 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1659509661] [2020-11-30 03:26:48,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:48,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 03:26:48,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:26:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-30 03:26:48,788 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:26:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-30 03:26:48,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [243518142] [2020-11-30 03:26:48,800 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:26:48,800 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:26:48,800 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:26:48,800 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:26:48,801 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:26:49,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:49,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:49,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:49,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:49,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:50,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:50,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:50,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:50,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:50,736 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 03:26:51,592 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 03:26:51,787 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 03:26:51,962 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-30 03:26:52,102 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 03:26:52,102 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:26:52,102 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2020-11-30 03:26:52,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475912374] [2020-11-30 03:26:52,102 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 03:26:52,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:52,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 03:26:52,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-11-30 03:26:52,104 INFO L87 Difference]: Start difference. First operand 14 states and 18 transitions. Second operand 4 states. [2020-11-30 03:26:52,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:52,152 INFO L93 Difference]: Finished difference Result 26 states and 34 transitions. [2020-11-30 03:26:52,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 03:26:52,152 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-11-30 03:26:52,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:52,159 INFO L225 Difference]: With dead ends: 26 [2020-11-30 03:26:52,161 INFO L226 Difference]: Without dead ends: 16 [2020-11-30 03:26:52,162 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-11-30 03:26:52,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2020-11-30 03:26:52,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2020-11-30 03:26:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-11-30 03:26:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2020-11-30 03:26:52,176 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 20 transitions. Word has length 13 [2020-11-30 03:26:52,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:52,177 INFO L481 AbstractCegarLoop]: Abstraction has 16 states and 20 transitions. [2020-11-30 03:26:52,177 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 03:26:52,177 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2020-11-30 03:26:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 03:26:52,179 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:52,179 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:52,394 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2020-11-30 03:26:52,395 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:52,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:52,395 INFO L82 PathProgramCache]: Analyzing trace with hash -2054091765, now seen corresponding path program 2 times [2020-11-30 03:26:52,395 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:52,395 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990263135] [2020-11-30 03:26:52,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-30 03:26:52,479 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990263135] [2020-11-30 03:26:52,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196392761] [2020-11-30 03:26:52,480 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:52,549 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2020-11-30 03:26:52,549 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 03:26:52,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 5 conjunts are in the unsatisfiable core [2020-11-30 03:26:52,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:26:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:26:52,567 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:26:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:26:52,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2020-11-30 03:26:52,582 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [4] total 5 [2020-11-30 03:26:52,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906021268] [2020-11-30 03:26:52,584 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:26:52,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:52,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:26:52,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-30 03:26:52,586 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. Second operand 5 states. [2020-11-30 03:26:52,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:52,648 INFO L93 Difference]: Finished difference Result 30 states and 38 transitions. [2020-11-30 03:26:52,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:26:52,649 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-11-30 03:26:52,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:52,650 INFO L225 Difference]: With dead ends: 30 [2020-11-30 03:26:52,650 INFO L226 Difference]: Without dead ends: 24 [2020-11-30 03:26:52,650 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-30 03:26:52,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-11-30 03:26:52,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2020-11-30 03:26:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-11-30 03:26:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2020-11-30 03:26:52,662 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 22 transitions. Word has length 15 [2020-11-30 03:26:52,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:52,662 INFO L481 AbstractCegarLoop]: Abstraction has 18 states and 22 transitions. [2020-11-30 03:26:52,662 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:26:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2020-11-30 03:26:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 03:26:52,664 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:52,664 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:52,881 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable138 [2020-11-30 03:26:52,881 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:52,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:52,882 INFO L82 PathProgramCache]: Analyzing trace with hash 691612558, now seen corresponding path program 1 times [2020-11-30 03:26:52,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:52,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266385813] [2020-11-30 03:26:52,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:26:52,961 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266385813] [2020-11-30 03:26:52,961 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [183463850] [2020-11-30 03:26:52,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:53,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 4 conjunts are in the unsatisfiable core [2020-11-30 03:26:53,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:26:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:26:53,069 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:26:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:26:53,084 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1109369721] [2020-11-30 03:26:53,087 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:26:53,088 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:26:53,088 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:26:53,088 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:26:53,089 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:26:53,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:53,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:53,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:53,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:53,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:54,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:54,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:54,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:54,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:26:54,770 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 03:26:55,532 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 03:26:55,714 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 03:26:55,880 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-30 03:26:55,958 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 03:26:55,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:26:55,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2020-11-30 03:26:55,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453642686] [2020-11-30 03:26:55,959 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-30 03:26:55,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:26:55,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-30 03:26:55,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-11-30 03:26:55,960 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. Second operand 5 states. [2020-11-30 03:26:56,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:26:56,056 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-11-30 03:26:56,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 03:26:56,057 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-11-30 03:26:56,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:26:56,058 INFO L225 Difference]: With dead ends: 34 [2020-11-30 03:26:56,058 INFO L226 Difference]: Without dead ends: 26 [2020-11-30 03:26:56,058 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2020-11-30 03:26:56,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-11-30 03:26:56,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2020-11-30 03:26:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-11-30 03:26:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 25 transitions. [2020-11-30 03:26:56,078 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 25 transitions. Word has length 16 [2020-11-30 03:26:56,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:26:56,078 INFO L481 AbstractCegarLoop]: Abstraction has 20 states and 25 transitions. [2020-11-30 03:26:56,078 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-30 03:26:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2020-11-30 03:26:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 03:26:56,079 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:26:56,079 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:26:56,295 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable139,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 03:26:56,295 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:26:56,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:26:56,295 INFO L82 PathProgramCache]: Analyzing trace with hash 860488686, now seen corresponding path program 2 times [2020-11-30 03:26:56,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:26:56,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573994840] [2020-11-30 03:26:56,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:26:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:26:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 03:26:56,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573994840] [2020-11-30 03:26:56,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [534739488] [2020-11-30 03:26:56,848 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:26:56,954 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2020-11-30 03:26:56,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 03:26:56,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 90 conjunts are in the unsatisfiable core [2020-11-30 03:26:56,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:26:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-30 03:26:57,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:26:59,816 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (ULTIMATE.start_sll_update_at_~data Int)) (<= (+ (let ((.cse0 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_sll_update_at_~data)) (select (select (store |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_7)) c_ULTIMATE.start_main_~s~0.base) .cse0)) (select (select (store |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_5)) c_ULTIMATE.start_main_~s~0.base) .cse0))) 1) (* 2 c_ULTIMATE.start_main_~len~0))) (forall ((v_prenex_1 Int) (v_DerPreprocessor_6 Int) (v_DerPreprocessor_4 Int)) (<= (* 2 c_ULTIMATE.start_main_~len~0) (+ (let ((.cse1 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_int| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset v_prenex_1)) (select (select (store |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_6)) c_ULTIMATE.start_main_~s~0.base) .cse1)) (select (select (store |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) c_ULTIMATE.start_sll_update_at_~head.offset v_DerPreprocessor_4)) c_ULTIMATE.start_main_~s~0.base) .cse1))) 1)))) is different from false [2020-11-30 03:27:01,840 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (ULTIMATE.start_sll_update_at_~data Int)) (or (<= (+ (let ((.cse0 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~s~0.base (store (select |c_#memory_int| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 ULTIMATE.start_sll_update_at_~data)) (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse0)) (select (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse0))) 1) (* 2 c_ULTIMATE.start_main_~len~0)) (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_prenex_1 Int) (v_DerPreprocessor_6 Int) (v_DerPreprocessor_4 Int)) (or (<= (* 2 c_ULTIMATE.start_main_~len~0) (+ (let ((.cse1 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~s~0.base (store (select |c_#memory_int| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_prenex_1)) (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_6) .cse1)) (select (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_4) .cse1))) 1)) (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28)))) is different from false [2020-11-30 03:27:02,543 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 80 [2020-11-30 03:27:40,831 WARN L193 SmtUtils]: Spent 5.25 s on a formula simplification that was a NOOP. DAG size: 91 [2020-11-30 03:27:42,928 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse32 (+ c_ULTIMATE.start_sll_update_at_~data 1)) (.cse31 (* 2 c_ULTIMATE.start_main_~len~0))) (let ((.cse4 (<= .cse32 .cse31))) (and (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse3 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse3)) (.cse0 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse3)) (.cse2 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= .cse0 (select (store (select (store |c_#memory_$Pointer$.offset| .cse1 (store (select |c_#memory_$Pointer$.offset| .cse1) .cse0 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse2)) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse1 (store (select |c_#memory_$Pointer$.base| .cse1) .cse0 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse2)))))) (or .cse4 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_5 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (let ((.cse6 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse5 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse6))) (store |c_#memory_$Pointer$.offset| .cse5 (store (select |c_#memory_$Pointer$.offset| .cse5) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse6) v_DerPreprocessor_9)))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) (+ c_ULTIMATE.start_main_~s~0.offset 4)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse10 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse7 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse10)) (.cse8 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse10)) (.cse9 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (not (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (store |c_#memory_$Pointer$.offset| .cse7 (store (select |c_#memory_$Pointer$.offset| .cse7) .cse8 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse9))) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse7 (store (select |c_#memory_$Pointer$.base| .cse7) .cse8 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse9))))))) (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_2 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (let ((.cse12 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse11 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse12))) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse11 (store (select |c_#memory_$Pointer$.base| .cse11) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse12) v_prenex_5)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_6) (+ c_ULTIMATE.start_main_~s~0.offset 4)) .cse11))))) (forall ((v_prenex_2 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (let ((.cse15 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse14 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse15))) (= (select (store (select (let ((.cse13 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse15))) (store |c_#memory_$Pointer$.offset| .cse13 (store (select |c_#memory_$Pointer$.offset| .cse13) .cse14 v_DerPreprocessor_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_4) (+ c_ULTIMATE.start_main_~s~0.offset 4)) .cse14))))) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse19 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse16 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse19)) (.cse17 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse19)) (.cse18 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse16 (store (select |c_#memory_$Pointer$.offset| .cse16) .cse17 v_prenex_3)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_4) .cse18) v_prenex_2)) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse16 (store (select |c_#memory_$Pointer$.base| .cse16) .cse17 v_DerPreprocessor_11)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_6) .cse18) c_ULTIMATE.start_main_~s~0.base)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse23 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse21 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse23)) (.cse22 (+ c_ULTIMATE.start_main_~s~0.offset 4)) (.cse20 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse23))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (store |c_#memory_$Pointer$.offset| .cse20 (store (select |c_#memory_$Pointer$.offset| .cse20) .cse21 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse22)) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse20 (store (select |c_#memory_$Pointer$.base| .cse20) .cse21 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse22) .cse20))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_10 Int)) (let ((.cse26 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse25 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse26))) (let ((.cse24 (select (store (select (store |c_#memory_$Pointer$.base| .cse25 (store (select |c_#memory_$Pointer$.base| .cse25) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse26) v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= .cse24 .cse25) (= c_ULTIMATE.start_main_~s~0.base .cse24)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_5 Int)) (let ((.cse30 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse28 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse30))) (let ((.cse27 (select (store (select (let ((.cse29 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse30))) (store |c_#memory_$Pointer$.offset| .cse29 (store (select |c_#memory_$Pointer$.offset| .cse29) .cse28 v_DerPreprocessor_9))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 .cse27) (= .cse28 .cse27)))))) (<= .cse31 .cse32) (or .cse4 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_10 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (let ((.cse34 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse33 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse34))) (store |c_#memory_$Pointer$.base| .cse33 (store (select |c_#memory_$Pointer$.base| .cse33) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse34) v_DerPreprocessor_10)))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) (+ c_ULTIMATE.start_main_~s~0.offset 4))))))))) is different from false [2020-11-30 03:27:45,020 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse12 (+ c_ULTIMATE.start_main_~i~0 1))) (let ((.cse4 (<= .cse12 c_ULTIMATE.start_main_~len~0))) (and (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_10 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_10) (let ((.cse1 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse1))) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse0 (store (select |c_#memory_$Pointer$.base| .cse0) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse1) v_prenex_5)) c_ULTIMATE.start_main_~s~0.base) v_prenex_10 v_prenex_6) .cse1) .cse0))))) (or (forall ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (or (= v_prenex_15 (let ((.cse3 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (store (select (let ((.cse2 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse3))) (store |c_#memory_$Pointer$.offset| .cse2 (store (select |c_#memory_$Pointer$.offset| .cse2) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse3) v_prenex_16))) c_ULTIMATE.start_main_~s~0.base) v_prenex_15 v_prenex_14) .cse3))) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_15))) .cse4) (forall ((v_prenex_23 Int) (v_prenex_22 Int) (v_prenex_24 Int)) (let ((.cse8 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse6 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse8))) (let ((.cse5 (select (store (select (let ((.cse7 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse8))) (store |c_#memory_$Pointer$.offset| .cse7 (store (select |c_#memory_$Pointer$.offset| .cse7) .cse6 v_prenex_24))) c_ULTIMATE.start_main_~s~0.base) v_prenex_23 v_prenex_22) .cse8))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_23) (= v_prenex_23 .cse5) (= .cse6 .cse5)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse11 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse9 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse11)) (.cse10 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse11))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse9 (store (select |c_#memory_$Pointer$.base| .cse9) .cse10 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse11)) (= .cse10 (select (store (select (store |c_#memory_$Pointer$.offset| .cse9 (store (select |c_#memory_$Pointer$.offset| .cse9) .cse10 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse11)))))) (<= c_ULTIMATE.start_main_~len~0 .cse12) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse15 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse13 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse15)) (.cse14 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse15))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse13 (store (select |c_#memory_$Pointer$.offset| .cse13) .cse14 v_prenex_3)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_4) .cse15) v_prenex_2)) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse13 (store (select |c_#memory_$Pointer$.base| .cse13) .cse14 v_DerPreprocessor_11)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_6) .cse15))))))) (forall ((v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_13 Int)) (let ((.cse18 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse17 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse18))) (let ((.cse16 (select (store (select (store |c_#memory_$Pointer$.base| .cse17 (store (select |c_#memory_$Pointer$.base| .cse17) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse18) v_prenex_12)) c_ULTIMATE.start_main_~s~0.base) v_prenex_13 v_prenex_11) .cse18))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_13) (= .cse16 .cse17) (= c_ULTIMATE.start_main_~s~0.base .cse16)))))) (or (forall ((v_prenex_7 Int) (v_prenex_8 Int) (v_prenex_9 Int)) (or (= c_ULTIMATE.start_main_~s~0.base (let ((.cse20 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (store (select (let ((.cse19 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse20))) (store |c_#memory_$Pointer$.base| .cse19 (store (select |c_#memory_$Pointer$.base| .cse19) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse20) v_prenex_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_9 v_prenex_7) .cse20))) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_9))) .cse4) (forall ((v_prenex_25 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_25) (let ((.cse23 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse21 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse23))) (= .cse21 (select (store (select (let ((.cse22 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse23))) (store |c_#memory_$Pointer$.offset| .cse22 (store (select |c_#memory_$Pointer$.offset| .cse22) .cse21 v_DerPreprocessor_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_25 v_DerPreprocessor_4) .cse23)))))) (forall ((v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (let ((.cse26 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse24 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse26)) (.cse25 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse26))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_20) (not (= v_prenex_20 (select (store (select (store |c_#memory_$Pointer$.offset| .cse24 (store (select |c_#memory_$Pointer$.offset| .cse24) .cse25 v_prenex_21)) c_ULTIMATE.start_main_~s~0.base) v_prenex_20 v_prenex_19) .cse26))) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse24 (store (select |c_#memory_$Pointer$.base| .cse24) .cse25 v_prenex_17)) c_ULTIMATE.start_main_~s~0.base) v_prenex_20 v_prenex_18) .cse26))))))) (forall ((v_prenex_27 Int) (v_prenex_26 Int) (v_prenex_29 Int) (v_prenex_28 Int) (v_prenex_30 Int)) (let ((.cse29 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse28 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse29)) (.cse27 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse29))) (or (= v_prenex_29 (select (store (select (store |c_#memory_$Pointer$.offset| .cse27 (store (select |c_#memory_$Pointer$.offset| .cse27) .cse28 v_prenex_30)) c_ULTIMATE.start_main_~s~0.base) v_prenex_29 v_prenex_28) .cse29)) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_29) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse27 (store (select |c_#memory_$Pointer$.base| .cse27) .cse28 v_prenex_26)) c_ULTIMATE.start_main_~s~0.base) v_prenex_29 v_prenex_27) .cse29) .cse27)))))))) is different from false [2020-11-30 03:27:47,119 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse2 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse2)) (.cse1 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse2))) (or (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse0 (store (select |c_#memory_$Pointer$.offset| .cse0) .cse1 v_DerPreprocessor_9)) c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse2) .cse1) (< c_ULTIMATE.start_sll_create_~head~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_sll_create_~head~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse0 (store (select |c_#memory_$Pointer$.base| .cse0) .cse1 v_DerPreprocessor_10)) c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse2)))))) (forall ((v_prenex_25 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_25) (let ((.cse5 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse4 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse5))) (= (select (store (select (let ((.cse3 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse5))) (store |c_#memory_$Pointer$.offset| .cse3 (store (select |c_#memory_$Pointer$.offset| .cse3) .cse4 v_DerPreprocessor_8))) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_25 v_DerPreprocessor_4) .cse5) .cse4))))) (forall ((v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (let ((.cse8 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse6 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse8)) (.cse7 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse8))) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_20) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse6 (store (select |c_#memory_$Pointer$.offset| .cse6) .cse7 v_prenex_21)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_20 v_prenex_19) .cse8) v_prenex_20)) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse6 (store (select |c_#memory_$Pointer$.base| .cse6) .cse7 v_prenex_17)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_20 v_prenex_18) .cse8) c_ULTIMATE.start_sll_create_~head~0.base)))))) (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_10 Int)) (or (let ((.cse10 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse9 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse10))) (= .cse9 (select (store (select (store |c_#memory_$Pointer$.base| .cse9 (store (select |c_#memory_$Pointer$.base| .cse9) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse10) v_prenex_5)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_10 v_prenex_6) .cse10)))) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_10))) (forall ((v_prenex_27 Int) (v_prenex_26 Int) (v_prenex_29 Int) (v_prenex_28 Int) (v_prenex_30 Int)) (let ((.cse13 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse11 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse13)) (.cse12 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse13))) (or (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse11 (store (select |c_#memory_$Pointer$.offset| .cse11) .cse12 v_prenex_30)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_29 v_prenex_28) .cse13) v_prenex_29) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_29) (= .cse11 (select (store (select (store |c_#memory_$Pointer$.base| .cse11 (store (select |c_#memory_$Pointer$.base| .cse11) .cse12 v_prenex_26)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_29 v_prenex_27) .cse13)))))) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse16 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse14 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse16)) (.cse15 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse16))) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse14 (store (select |c_#memory_$Pointer$.base| .cse14) .cse15 v_DerPreprocessor_11)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_DerPreprocessor_6) .cse16) c_ULTIMATE.start_sll_create_~head~0.base)) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse14 (store (select |c_#memory_$Pointer$.offset| .cse14) .cse15 v_prenex_3)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_prenex_4) .cse16) v_prenex_2)))))) (forall ((v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_13 Int)) (let ((.cse19 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse18 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse19))) (let ((.cse17 (select (store (select (store |c_#memory_$Pointer$.base| .cse18 (store (select |c_#memory_$Pointer$.base| .cse18) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse19) v_prenex_12)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_13 v_prenex_11) .cse19))) (or (= c_ULTIMATE.start_sll_create_~head~0.base .cse17) (= .cse18 .cse17) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_13)))))) (forall ((v_prenex_23 Int) (v_prenex_22 Int) (v_prenex_24 Int)) (let ((.cse23 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse21 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse23))) (let ((.cse20 (select (store (select (let ((.cse22 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse23))) (store |c_#memory_$Pointer$.offset| .cse22 (store (select |c_#memory_$Pointer$.offset| .cse22) .cse21 v_prenex_24))) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_23 v_prenex_22) .cse23))) (or (= v_prenex_23 .cse20) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_23) (= .cse21 .cse20))))))) is different from false [2020-11-30 03:28:02,529 WARN L193 SmtUtils]: Spent 14.63 s on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2020-11-30 03:28:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2020-11-30 03:28:06,049 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2035021283] [2020-11-30 03:28:06,052 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:28:06,052 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:28:06,053 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:28:06,053 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:28:06,053 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:28:06,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:06,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:06,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:06,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:06,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:07,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:07,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:08,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:08,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:08,926 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 03:28:09,367 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2020-11-30 03:28:09,531 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 37 [2020-11-30 03:28:09,796 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2020-11-30 03:28:10,398 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 80 [2020-11-30 03:28:10,656 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2020-11-30 03:28:11,160 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 67 [2020-11-30 03:28:11,489 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2020-11-30 03:28:11,870 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2020-11-30 03:28:11,871 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 03:28:11,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:28:11,871 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 16] total 31 [2020-11-30 03:28:11,871 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301202923] [2020-11-30 03:28:11,871 INFO L461 AbstractCegarLoop]: Interpolant automaton has 31 states [2020-11-30 03:28:11,871 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:11,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2020-11-30 03:28:11,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=1012, Unknown=24, NotChecked=340, Total=1482 [2020-11-30 03:28:11,873 INFO L87 Difference]: Start difference. First operand 20 states and 25 transitions. Second operand 31 states. [2020-11-30 03:28:16,166 WARN L838 $PredicateComparison]: unable to prove that (and (= (select |c_#valid| c_ULTIMATE.start_node_create_~temp~0.base) 1) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse2 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse2)) (.cse1 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse2))) (or (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse0 (store (select |c_#memory_$Pointer$.offset| .cse0) .cse1 v_DerPreprocessor_9)) c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse2) .cse1) (< c_ULTIMATE.start_sll_create_~head~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_sll_create_~head~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse0 (store (select |c_#memory_$Pointer$.base| .cse0) .cse1 v_DerPreprocessor_10)) c_ULTIMATE.start_sll_create_~head~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse2)))))) (not (= (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) (+ c_ULTIMATE.start_sll_create_~head~0.offset 4)) c_ULTIMATE.start_sll_create_~head~0.base)) (forall ((v_prenex_25 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_25) (let ((.cse5 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse4 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse5))) (= (select (store (select (let ((.cse3 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse5))) (store |c_#memory_$Pointer$.offset| .cse3 (store (select |c_#memory_$Pointer$.offset| .cse3) .cse4 v_DerPreprocessor_8))) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_25 v_DerPreprocessor_4) .cse5) .cse4))))) (= (select |c_#valid| c_ULTIMATE.start_sll_create_~head~0.base) 1) (forall ((v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (let ((.cse8 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse6 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse8)) (.cse7 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse8))) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_20) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse6 (store (select |c_#memory_$Pointer$.offset| .cse6) .cse7 v_prenex_21)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_20 v_prenex_19) .cse8) v_prenex_20)) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse6 (store (select |c_#memory_$Pointer$.base| .cse6) .cse7 v_prenex_17)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_20 v_prenex_18) .cse8) c_ULTIMATE.start_sll_create_~head~0.base)))))) (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_10 Int)) (or (let ((.cse10 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse9 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse10))) (= .cse9 (select (store (select (store |c_#memory_$Pointer$.base| .cse9 (store (select |c_#memory_$Pointer$.base| .cse9) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse10) v_prenex_5)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_10 v_prenex_6) .cse10)))) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_10))) (forall ((v_prenex_27 Int) (v_prenex_26 Int) (v_prenex_29 Int) (v_prenex_28 Int) (v_prenex_30 Int)) (let ((.cse13 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse11 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse13)) (.cse12 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse13))) (or (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse11 (store (select |c_#memory_$Pointer$.offset| .cse11) .cse12 v_prenex_30)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_29 v_prenex_28) .cse13) v_prenex_29) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_29) (= .cse11 (select (store (select (store |c_#memory_$Pointer$.base| .cse11 (store (select |c_#memory_$Pointer$.base| .cse11) .cse12 v_prenex_26)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_29 v_prenex_27) .cse13)))))) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse16 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse14 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse16)) (.cse15 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse16))) (or (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse14 (store (select |c_#memory_$Pointer$.base| .cse14) .cse15 v_DerPreprocessor_11)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_DerPreprocessor_6) .cse16) c_ULTIMATE.start_sll_create_~head~0.base)) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse14 (store (select |c_#memory_$Pointer$.offset| .cse14) .cse15 v_prenex_3)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_prenex_4) .cse16) v_prenex_2)))))) (forall ((v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_13 Int)) (let ((.cse19 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse18 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse19))) (let ((.cse17 (select (store (select (store |c_#memory_$Pointer$.base| .cse18 (store (select |c_#memory_$Pointer$.base| .cse18) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse19) v_prenex_12)) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_13 v_prenex_11) .cse19))) (or (= c_ULTIMATE.start_sll_create_~head~0.base .cse17) (= .cse18 .cse17) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_13)))))) (forall ((v_prenex_23 Int) (v_prenex_22 Int) (v_prenex_24 Int)) (let ((.cse23 (+ c_ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse21 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_create_~head~0.base) .cse23))) (let ((.cse20 (select (store (select (let ((.cse22 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_create_~head~0.base) .cse23))) (store |c_#memory_$Pointer$.offset| .cse22 (store (select |c_#memory_$Pointer$.offset| .cse22) .cse21 v_prenex_24))) c_ULTIMATE.start_sll_create_~head~0.base) v_prenex_23 v_prenex_22) .cse23))) (or (= v_prenex_23 .cse20) (< c_ULTIMATE.start_sll_create_~head~0.offset v_prenex_23) (= .cse21 .cse20))))))) is different from false [2020-11-30 03:28:18,187 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (+ c_ULTIMATE.start_main_~i~0 1))) (let ((.cse2 (<= .cse23 c_ULTIMATE.start_main_~len~0))) (and (or (forall ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (or (= v_prenex_15 (let ((.cse1 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (store (select (let ((.cse0 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse1))) (store |c_#memory_$Pointer$.offset| .cse0 (store (select |c_#memory_$Pointer$.offset| .cse0) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse1) v_prenex_16))) c_ULTIMATE.start_main_~s~0.base) v_prenex_15 v_prenex_14) .cse1))) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_15))) .cse2) (not (= c_ULTIMATE.start_main_~s~0.base (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (forall ((v_prenex_23 Int) (v_prenex_22 Int) (v_prenex_24 Int)) (let ((.cse6 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse4 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse6))) (let ((.cse3 (select (store (select (let ((.cse5 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse6))) (store |c_#memory_$Pointer$.offset| .cse5 (store (select |c_#memory_$Pointer$.offset| .cse5) .cse4 v_prenex_24))) c_ULTIMATE.start_main_~s~0.base) v_prenex_23 v_prenex_22) .cse6))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_23) (= v_prenex_23 .cse3) (= .cse4 .cse3)))))) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse9 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse7 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse9)) (.cse8 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse9))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse7 (store (select |c_#memory_$Pointer$.offset| .cse7) .cse8 v_prenex_3)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_4) .cse9) v_prenex_2)) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse7 (store (select |c_#memory_$Pointer$.base| .cse7) .cse8 v_DerPreprocessor_11)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_6) .cse9))))))) (forall ((v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_13 Int)) (let ((.cse12 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse11 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse12))) (let ((.cse10 (select (store (select (store |c_#memory_$Pointer$.base| .cse11 (store (select |c_#memory_$Pointer$.base| .cse11) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse12) v_prenex_12)) c_ULTIMATE.start_main_~s~0.base) v_prenex_13 v_prenex_11) .cse12))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_13) (= .cse10 .cse11) (= c_ULTIMATE.start_main_~s~0.base .cse10)))))) (or (forall ((v_prenex_7 Int) (v_prenex_8 Int) (v_prenex_9 Int)) (or (= c_ULTIMATE.start_main_~s~0.base (let ((.cse14 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (store (select (let ((.cse13 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse14))) (store |c_#memory_$Pointer$.base| .cse13 (store (select |c_#memory_$Pointer$.base| .cse13) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse14) v_prenex_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_9 v_prenex_7) .cse14))) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_9))) .cse2) (forall ((v_prenex_25 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_25) (let ((.cse17 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse15 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse17))) (= .cse15 (select (store (select (let ((.cse16 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse17))) (store |c_#memory_$Pointer$.offset| .cse16 (store (select |c_#memory_$Pointer$.offset| .cse16) .cse15 v_DerPreprocessor_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_25 v_DerPreprocessor_4) .cse17)))))) .cse2 (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_10 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_10) (let ((.cse19 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse18 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse19))) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse18 (store (select |c_#memory_$Pointer$.base| .cse18) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse19) v_prenex_5)) c_ULTIMATE.start_main_~s~0.base) v_prenex_10 v_prenex_6) .cse19) .cse18))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse22 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse20 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse22)) (.cse21 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse22))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse20 (store (select |c_#memory_$Pointer$.base| .cse20) .cse21 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse22)) (= .cse21 (select (store (select (store |c_#memory_$Pointer$.offset| .cse20 (store (select |c_#memory_$Pointer$.offset| .cse20) .cse21 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse22)))))) (<= c_ULTIMATE.start_main_~len~0 .cse23) (forall ((v_prenex_18 Int) (v_prenex_17 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (let ((.cse26 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse24 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse26)) (.cse25 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse26))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_20) (not (= v_prenex_20 (select (store (select (store |c_#memory_$Pointer$.offset| .cse24 (store (select |c_#memory_$Pointer$.offset| .cse24) .cse25 v_prenex_21)) c_ULTIMATE.start_main_~s~0.base) v_prenex_20 v_prenex_19) .cse26))) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse24 (store (select |c_#memory_$Pointer$.base| .cse24) .cse25 v_prenex_17)) c_ULTIMATE.start_main_~s~0.base) v_prenex_20 v_prenex_18) .cse26))))))) (forall ((v_prenex_27 Int) (v_prenex_26 Int) (v_prenex_29 Int) (v_prenex_28 Int) (v_prenex_30 Int)) (let ((.cse29 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse28 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse29)) (.cse27 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse29))) (or (= v_prenex_29 (select (store (select (store |c_#memory_$Pointer$.offset| .cse27 (store (select |c_#memory_$Pointer$.offset| .cse27) .cse28 v_prenex_30)) c_ULTIMATE.start_main_~s~0.base) v_prenex_29 v_prenex_28) .cse29)) (< c_ULTIMATE.start_main_~s~0.offset v_prenex_29) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse27 (store (select |c_#memory_$Pointer$.base| .cse27) .cse28 v_prenex_26)) c_ULTIMATE.start_main_~s~0.base) v_prenex_29 v_prenex_27) .cse29) .cse27)))))))) is different from false [2020-11-30 03:28:20,245 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse12 (+ c_ULTIMATE.start_sll_update_at_~data 1)) (.cse11 (* 2 c_ULTIMATE.start_main_~len~0))) (let ((.cse0 (<= .cse12 .cse11))) (and (not (= c_ULTIMATE.start_main_~s~0.base (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) .cse0 (or .cse0 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_5 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (let ((.cse2 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse2))) (store |c_#memory_$Pointer$.offset| .cse1 (store (select |c_#memory_$Pointer$.offset| .cse1) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse2) v_DerPreprocessor_9)))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) (+ c_ULTIMATE.start_main_~s~0.offset 4)))))) (= c_ULTIMATE.start_main_~s~0.base c_ULTIMATE.start_sll_update_at_~head.base) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse6 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse4 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse6)) (.cse5 (+ c_ULTIMATE.start_main_~s~0.offset 4)) (.cse3 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse6))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (store |c_#memory_$Pointer$.offset| .cse3 (store (select |c_#memory_$Pointer$.offset| .cse3) .cse4 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse5)) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse3 (store (select |c_#memory_$Pointer$.base| .cse3) .cse4 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse5) .cse3))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_5 Int)) (let ((.cse10 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse8 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse10))) (let ((.cse7 (select (store (select (let ((.cse9 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse10))) (store |c_#memory_$Pointer$.offset| .cse9 (store (select |c_#memory_$Pointer$.offset| .cse9) .cse8 v_DerPreprocessor_9))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= v_ULTIMATE.start_sll_update_at_~head.offset_28 .cse7) (= .cse8 .cse7)))))) (<= .cse11 .cse12) (= c_ULTIMATE.start_main_~s~0.offset c_ULTIMATE.start_sll_update_at_~head.offset) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse16 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse14 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse16)) (.cse13 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse16)) (.cse15 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= .cse13 (select (store (select (store |c_#memory_$Pointer$.offset| .cse14 (store (select |c_#memory_$Pointer$.offset| .cse14) .cse13 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse15)) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse14 (store (select |c_#memory_$Pointer$.base| .cse14) .cse13 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse15)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse20 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse17 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse20)) (.cse18 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse20)) (.cse19 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (not (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (store |c_#memory_$Pointer$.offset| .cse17 (store (select |c_#memory_$Pointer$.offset| .cse17) .cse18 v_DerPreprocessor_9)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse19))) (not (= c_ULTIMATE.start_main_~s~0.base (select (store (select (store |c_#memory_$Pointer$.base| .cse17 (store (select |c_#memory_$Pointer$.base| .cse17) .cse18 v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse19))))))) (forall ((v_prenex_6 Int) (v_prenex_5 Int) (v_prenex_2 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (let ((.cse22 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse21 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse22))) (= (select (store (select (store |c_#memory_$Pointer$.base| .cse21 (store (select |c_#memory_$Pointer$.base| .cse21) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse22) v_prenex_5)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_6) (+ c_ULTIMATE.start_main_~s~0.offset 4)) .cse21))))) (forall ((v_prenex_2 Int) (v_DerPreprocessor_8 Int) (v_DerPreprocessor_4 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (let ((.cse25 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse24 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse25))) (= (select (store (select (let ((.cse23 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse25))) (store |c_#memory_$Pointer$.offset| .cse23 (store (select |c_#memory_$Pointer$.offset| .cse23) .cse24 v_DerPreprocessor_8))) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_4) (+ c_ULTIMATE.start_main_~s~0.offset 4)) .cse24))))) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse29 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse26 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse29)) (.cse27 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse29)) (.cse28 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (or (< c_ULTIMATE.start_main_~s~0.offset v_prenex_2) (not (= (select (store (select (store |c_#memory_$Pointer$.offset| .cse26 (store (select |c_#memory_$Pointer$.offset| .cse26) .cse27 v_prenex_3)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_4) .cse28) v_prenex_2)) (not (= (select (store (select (store |c_#memory_$Pointer$.base| .cse26 (store (select |c_#memory_$Pointer$.base| .cse26) .cse27 v_DerPreprocessor_11)) c_ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_6) .cse28) c_ULTIMATE.start_main_~s~0.base)))))) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_10 Int)) (let ((.cse32 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse31 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse32))) (let ((.cse30 (select (store (select (store |c_#memory_$Pointer$.base| .cse31 (store (select |c_#memory_$Pointer$.base| .cse31) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse32) v_DerPreprocessor_10)) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) (+ c_ULTIMATE.start_main_~s~0.offset 4)))) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= .cse30 .cse31) (= c_ULTIMATE.start_main_~s~0.base .cse30)))))) (or .cse0 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_10 Int)) (or (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (= c_ULTIMATE.start_main_~s~0.base (select (store (select (let ((.cse34 (+ c_ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse33 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_sll_update_at_~head.base) .cse34))) (store |c_#memory_$Pointer$.base| .cse33 (store (select |c_#memory_$Pointer$.base| .cse33) (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_sll_update_at_~head.base) .cse34) v_DerPreprocessor_10)))) c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) (+ c_ULTIMATE.start_main_~s~0.offset 4))))))))) is different from false [2020-11-30 03:28:22,294 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse7 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) .cse7)) (.cse6 (select (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) .cse7))) (let ((.cse4 (+ c_ULTIMATE.start_sll_update_at_~data 1)) (.cse2 (+ (select (select |c_#memory_int| .cse0) .cse6) 1)) (.cse1 (* 2 c_ULTIMATE.start_main_~len~0))) (and (not (= c_ULTIMATE.start_main_~s~0.base .cse0)) (= c_ULTIMATE.start_sll_update_at_~head.base .cse0) (<= .cse1 .cse2) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (ULTIMATE.start_sll_update_at_~data Int)) (or (<= (+ (let ((.cse3 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~s~0.base (store (select |c_#memory_int| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 ULTIMATE.start_sll_update_at_~data)) (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse3)) (select (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse3))) 1) (* 2 c_ULTIMATE.start_main_~len~0)) (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28))) (<= .cse4 .cse1) (not (= c_ULTIMATE.start_main_~s~0.base c_ULTIMATE.start_sll_update_at_~head.base)) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_prenex_1 Int) (v_DerPreprocessor_6 Int) (v_DerPreprocessor_4 Int)) (or (<= (* 2 c_ULTIMATE.start_main_~len~0) (+ (let ((.cse5 (+ c_ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~s~0.base (store (select |c_#memory_int| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_prenex_1)) (select (store (select |c_#memory_$Pointer$.base| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_6) .cse5)) (select (store (select |c_#memory_$Pointer$.offset| c_ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_4) .cse5))) 1)) (< c_ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28))) (<= .cse1 .cse4) (<= .cse2 .cse1) (= .cse6 c_ULTIMATE.start_sll_update_at_~head.offset))))) is different from false [2020-11-30 03:28:24,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:24,899 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2020-11-30 03:28:24,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-11-30 03:28:24,907 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 18 [2020-11-30 03:28:24,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:24,908 INFO L225 Difference]: With dead ends: 45 [2020-11-30 03:28:24,908 INFO L226 Difference]: Without dead ends: 42 [2020-11-30 03:28:24,910 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 26 SyntacticMatches, 6 SemanticMatches, 49 ConstructedPredicates, 9 IntricatePredicates, 0 DeprecatedPredicates, 319 ImplicationChecksByTransitivity, 65.1s TimeCoverageRelationStatistics Valid=194, Invalid=1534, Unknown=30, NotChecked=792, Total=2550 [2020-11-30 03:28:24,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2020-11-30 03:28:24,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 28. [2020-11-30 03:28:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-11-30 03:28:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 37 transitions. [2020-11-30 03:28:24,933 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 37 transitions. Word has length 18 [2020-11-30 03:28:24,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:24,933 INFO L481 AbstractCegarLoop]: Abstraction has 28 states and 37 transitions. [2020-11-30 03:28:24,933 INFO L482 AbstractCegarLoop]: Interpolant automaton has 31 states. [2020-11-30 03:28:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2020-11-30 03:28:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 03:28:24,935 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:28:24,935 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:28:25,162 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable238 [2020-11-30 03:28:25,163 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:28:25,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:28:25,163 INFO L82 PathProgramCache]: Analyzing trace with hash 849293323, now seen corresponding path program 3 times [2020-11-30 03:28:25,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:28:25,163 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293807927] [2020-11-30 03:28:25,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:28:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-11-30 03:28:25,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293807927] [2020-11-30 03:28:25,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:28:25,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 03:28:25,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802665693] [2020-11-30 03:28:25,228 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 03:28:25,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:25,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 03:28:25,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-30 03:28:25,228 INFO L87 Difference]: Start difference. First operand 28 states and 37 transitions. Second operand 6 states. [2020-11-30 03:28:25,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:25,309 INFO L93 Difference]: Finished difference Result 35 states and 46 transitions. [2020-11-30 03:28:25,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 03:28:25,311 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2020-11-30 03:28:25,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:25,313 INFO L225 Difference]: With dead ends: 35 [2020-11-30 03:28:25,313 INFO L226 Difference]: Without dead ends: 29 [2020-11-30 03:28:25,314 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-11-30 03:28:25,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-11-30 03:28:25,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-11-30 03:28:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-11-30 03:28:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 37 transitions. [2020-11-30 03:28:25,333 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 37 transitions. Word has length 19 [2020-11-30 03:28:25,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:25,333 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 37 transitions. [2020-11-30 03:28:25,333 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 03:28:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2020-11-30 03:28:25,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 03:28:25,334 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:28:25,335 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:28:25,335 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable336 [2020-11-30 03:28:25,335 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:28:25,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:28:25,336 INFO L82 PathProgramCache]: Analyzing trace with hash 857700765, now seen corresponding path program 4 times [2020-11-30 03:28:25,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:28:25,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597843956] [2020-11-30 03:28:25,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:28:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:28:25,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597843956] [2020-11-30 03:28:25,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1311806078] [2020-11-30 03:28:25,413 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:28:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:25,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 6 conjunts are in the unsatisfiable core [2020-11-30 03:28:25,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:28:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:28:25,506 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:28:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:28:25,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1346802613] [2020-11-30 03:28:25,512 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:28:25,512 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:28:25,512 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:28:25,513 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:28:25,513 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:28:25,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:25,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:25,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:25,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:26,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:26,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:26,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:26,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:26,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:27,077 INFO L180 IcfgInterpreter]: Interpretation finished [2020-11-30 03:28:27,726 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-11-30 03:28:27,878 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 49 [2020-11-30 03:28:28,027 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-30 03:28:28,104 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2020-11-30 03:28:28,104 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:28:28,104 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2020-11-30 03:28:28,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579552250] [2020-11-30 03:28:28,105 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 03:28:28,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:28,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 03:28:28,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2020-11-30 03:28:28,105 INFO L87 Difference]: Start difference. First operand 29 states and 37 transitions. Second operand 6 states. [2020-11-30 03:28:28,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:28,221 INFO L93 Difference]: Finished difference Result 45 states and 56 transitions. [2020-11-30 03:28:28,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 03:28:28,229 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2020-11-30 03:28:28,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:28,230 INFO L225 Difference]: With dead ends: 45 [2020-11-30 03:28:28,230 INFO L226 Difference]: Without dead ends: 34 [2020-11-30 03:28:28,231 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2020-11-30 03:28:28,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-11-30 03:28:28,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 29. [2020-11-30 03:28:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-11-30 03:28:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 35 transitions. [2020-11-30 03:28:28,247 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 35 transitions. Word has length 19 [2020-11-30 03:28:28,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:28,247 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 35 transitions. [2020-11-30 03:28:28,247 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 03:28:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2020-11-30 03:28:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 03:28:28,248 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:28:28,248 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:28:28,470 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable337,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 03:28:28,471 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:28:28,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:28:28,471 INFO L82 PathProgramCache]: Analyzing trace with hash -24559971, now seen corresponding path program 5 times [2020-11-30 03:28:28,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:28:28,471 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715102083] [2020-11-30 03:28:28,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:28:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-11-30 03:28:28,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715102083] [2020-11-30 03:28:28,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 03:28:28,531 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-30 03:28:28,531 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932636982] [2020-11-30 03:28:28,531 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 03:28:28,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:28,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 03:28:28,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-30 03:28:28,532 INFO L87 Difference]: Start difference. First operand 29 states and 35 transitions. Second operand 6 states. [2020-11-30 03:28:28,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:28,612 INFO L93 Difference]: Finished difference Result 36 states and 43 transitions. [2020-11-30 03:28:28,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 03:28:28,613 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2020-11-30 03:28:28,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:28,614 INFO L225 Difference]: With dead ends: 36 [2020-11-30 03:28:28,614 INFO L226 Difference]: Without dead ends: 23 [2020-11-30 03:28:28,615 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-11-30 03:28:28,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-11-30 03:28:28,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-11-30 03:28:28,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-11-30 03:28:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-11-30 03:28:28,629 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 19 [2020-11-30 03:28:28,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:28,630 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-11-30 03:28:28,630 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 03:28:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-30 03:28:28,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 03:28:28,631 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:28:28,631 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:28:28,631 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable435 [2020-11-30 03:28:28,631 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:28:28,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:28:28,632 INFO L82 PathProgramCache]: Analyzing trace with hash -1940276627, now seen corresponding path program 1 times [2020-11-30 03:28:28,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:28:28,632 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53499736] [2020-11-30 03:28:28,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:28:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-11-30 03:28:29,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53499736] [2020-11-30 03:28:29,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [770470916] [2020-11-30 03:28:29,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:28:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:29,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 37 conjunts are in the unsatisfiable core [2020-11-30 03:28:29,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:28:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:28:29,628 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:28:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 03:28:29,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2113459753] [2020-11-30 03:28:29,995 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:28:29,995 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:28:29,995 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:28:29,995 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:28:29,996 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:28:30,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:30,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:30,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:30,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:30,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:31,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:31,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:31,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:31,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:31,678 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 03:28:31,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:28:31,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10, 10] total 28 [2020-11-30 03:28:31,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673546252] [2020-11-30 03:28:31,680 INFO L461 AbstractCegarLoop]: Interpolant automaton has 29 states [2020-11-30 03:28:31,681 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:31,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2020-11-30 03:28:31,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=675, Unknown=0, NotChecked=0, Total=812 [2020-11-30 03:28:31,682 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 29 states. [2020-11-30 03:28:32,118 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 32 [2020-11-30 03:28:32,434 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2020-11-30 03:28:32,592 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2020-11-30 03:28:32,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:32,638 INFO L93 Difference]: Finished difference Result 29 states and 32 transitions. [2020-11-30 03:28:32,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-30 03:28:32,639 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 21 [2020-11-30 03:28:32,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:32,640 INFO L225 Difference]: With dead ends: 29 [2020-11-30 03:28:32,640 INFO L226 Difference]: Without dead ends: 26 [2020-11-30 03:28:32,641 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 23 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 383 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=305, Invalid=1027, Unknown=0, NotChecked=0, Total=1332 [2020-11-30 03:28:32,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-11-30 03:28:32,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2020-11-30 03:28:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-11-30 03:28:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-11-30 03:28:32,658 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 21 [2020-11-30 03:28:32,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:32,658 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-11-30 03:28:32,658 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2020-11-30 03:28:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-30 03:28:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 03:28:32,659 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 03:28:32,659 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 03:28:32,874 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable436,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 03:28:32,875 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 03:28:32,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 03:28:32,875 INFO L82 PathProgramCache]: Analyzing trace with hash -75085460, now seen corresponding path program 2 times [2020-11-30 03:28:32,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-30 03:28:32,875 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682478651] [2020-11-30 03:28:32,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 03:28:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 03:28:32,956 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 03:28:32,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682478651] [2020-11-30 03:28:32,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745459859] [2020-11-30 03:28:32,956 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/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 03:28:33,033 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2020-11-30 03:28:33,034 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-11-30 03:28:33,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 6 conjunts are in the unsatisfiable core [2020-11-30 03:28:33,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 03:28:33,042 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 03:28:33,042 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 03:28:33,046 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 03:28:33,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [151178615] [2020-11-30 03:28:33,048 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2020-11-30 03:28:33,049 INFO L166 IcfgInterpreter]: Building call graph [2020-11-30 03:28:33,049 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2020-11-30 03:28:33,049 INFO L176 IcfgInterpreter]: Starting interpretation [2020-11-30 03:28:33,049 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2020-11-30 03:28:33,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:33,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:33,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:34,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:34,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:34,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:35,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:35,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-11-30 03:28:36,224 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 03:28:36,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2020-11-30 03:28:36,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2020-11-30 03:28:36,225 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707734200] [2020-11-30 03:28:36,225 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 03:28:36,225 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-30 03:28:36,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 03:28:36,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-30 03:28:36,226 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 6 states. [2020-11-30 03:28:36,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 03:28:36,325 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2020-11-30 03:28:36,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-30 03:28:36,329 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2020-11-30 03:28:36,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 03:28:36,329 INFO L225 Difference]: With dead ends: 27 [2020-11-30 03:28:36,329 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 03:28:36,330 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-11-30 03:28:36,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 03:28:36,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 03:28:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 03:28:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 03:28:36,330 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2020-11-30 03:28:36,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 03:28:36,330 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 03:28:36,330 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 03:28:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 03:28:36,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 03:28:36,531 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable550,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 03:28:36,533 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 03:34:17,344 WARN L193 SmtUtils]: Spent 5.68 m on a formula simplification. DAG size of input: 312 DAG size of output: 178 [2020-11-30 03:38:59,965 WARN L193 SmtUtils]: Spent 4.71 m on a formula simplification. DAG size of input: 254 DAG size of output: 178 [2020-11-30 03:39:01,157 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 154 DAG size of output: 148 [2020-11-30 03:40:49,067 WARN L193 SmtUtils]: Spent 1.80 m on a formula simplification. DAG size of input: 271 DAG size of output: 152 [2020-11-30 03:40:49,821 WARN L193 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 96 [2020-11-30 03:40:50,516 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 138 [2020-11-30 03:40:50,944 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2020-11-30 03:40:50,947 INFO L277 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: true [2020-11-30 03:40:50,947 INFO L270 CegarLoopResult]: At program point L622-3(lines 622 627) the Hoare annotation is: (let ((.cse36 (select |#memory_int| ULTIMATE.start_main_~s~0.base))) (let ((.cse1 (select .cse36 0))) (let ((.cse2 (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (.cse3 (<= .cse1 ULTIMATE.start_main_~len~0)) (.cse4 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse5 (<= ULTIMATE.start_node_create_~data 1)) (.cse6 (<= 1 ULTIMATE.start_node_create_~data)) (.cse7 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse8 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse9 (= |#NULL.offset| 0)) (.cse10 (<= 0 |#StackHeapBarrier|)) (.cse11 (= |#t~string1.offset| 0)) (.cse12 (<= 0 |#t~string0.base|)) (.cse13 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse14 (<= ULTIMATE.start_main_~data~0 1)) (.cse15 (= |#NULL.base| 0)) (.cse16 (<= 1 ULTIMATE.start_main_~data~0)) (.cse17 (<= ULTIMATE.start_sll_create_~data 1)) (.cse18 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse19 (<= 0 |#t~string1.base|)) (.cse20 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse21 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse22 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse25 (<= ULTIMATE.start_sll_create_~len 2)) (.cse26 (< 0 (+ ULTIMATE.start_sll_update_at_~head.offset 1))) (.cse28 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse27 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse29 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse30 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse32 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse31 (= ULTIMATE.start_sll_update_at_~data 2)) (.cse33 (= |#t~string0.offset| 0)) (.cse34 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (let ((.cse35 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse0 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse35))) (let ((.cse24 (+ (select (select |#memory_int| .cse0) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse35)) 1)) (.cse23 (* 2 ULTIMATE.start_main_~len~0))) (and (not (= ULTIMATE.start_main_~s~0.base .cse0)) (<= ULTIMATE.start_main_~len~0 .cse1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_main_~s~0.offset) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= ULTIMATE.start_main_~len~0 (+ ULTIMATE.start_main_~i~0 1)) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= .cse23 .cse24) .cse25 .cse26 .cse27 .cse28 (<= ULTIMATE.start_main_~i~0 1) .cse29 (<= 1 ULTIMATE.start_main_~i~0) .cse30 .cse31 .cse32 (<= .cse24 .cse23) .cse33 .cse34)))) (and .cse2 .cse3 .cse4 (= 2 ULTIMATE.start_main_~len~0) .cse5 .cse6 (<= 0 ULTIMATE.start_main_~s~0.offset) (<= ULTIMATE.start_sll_update_at_~head.offset 0) .cse7 .cse8 (<= ULTIMATE.start_main_~len~0 (select .cse36 ULTIMATE.start_main_~s~0.offset)) .cse9 .cse10 .cse11 .cse12 (<= ULTIMATE.start_main_~i~0 0) .cse13 .cse14 .cse15 (<= ULTIMATE.start_sll_get_data_at_~index 0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse25 .cse26 .cse28 .cse27 .cse29 .cse30 .cse32 .cse31 .cse33 .cse34))))) [2020-11-30 03:40:50,947 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 03:40:50,948 INFO L277 CegarLoopResult]: At program point L631(lines 613 632) the Hoare annotation is: true [2020-11-30 03:40:50,948 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-30 03:40:50,948 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-11-30 03:40:50,948 INFO L274 CegarLoopResult]: For program point L12-3(line 12) no Hoare annotation was computed. [2020-11-30 03:40:50,948 INFO L270 CegarLoopResult]: At program point L607-2(lines 607 610) the Hoare annotation is: (let ((.cse44 (+ ULTIMATE.start_main_~s~0.offset 4)) (.cse45 (+ ULTIMATE.start_sll_update_at_~data 1)) (.cse42 (* 2 ULTIMATE.start_main_~len~0))) (let ((.cse13 (<= .cse45 .cse42)) (.cse30 (<= ULTIMATE.start_main_~i~0 1)) (.cse32 (<= 1 ULTIMATE.start_main_~i~0)) (.cse2 (= 2 ULTIMATE.start_main_~len~0)) (.cse18 (<= .cse42 .cse45)) (.cse0 (<= 2 ULTIMATE.start_main_~len~0)) (.cse29 (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (.cse1 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse3 (<= ULTIMATE.start_node_create_~data 1)) (.cse4 (<= 1 ULTIMATE.start_node_create_~data)) (.cse5 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse6 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse7 (= |#NULL.offset| 0)) (.cse8 (<= 0 |#StackHeapBarrier|)) (.cse9 (= |#t~string1.offset| 0)) (.cse10 (<= 0 |#t~string0.base|)) (.cse11 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse12 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse14 (<= ULTIMATE.start_main_~data~0 1)) (.cse15 (= |#NULL.base| 0)) (.cse16 (<= 1 ULTIMATE.start_main_~data~0)) (.cse17 (<= ULTIMATE.start_sll_create_~data 1)) (.cse19 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse20 (<= 0 |#t~string1.base|)) (.cse22 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse24 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse25 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse26 (<= ULTIMATE.start_sll_create_~len 2)) (.cse27 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse28 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse31 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse33 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse34 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse35 (= |#t~string0.offset| 0)) (.cse36 (<= |ULTIMATE.start_node_create_#in~data| 1)) (.cse23 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse44)) (.cse21 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse44))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 0 ULTIMATE.start_main_~s~0.offset) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= .cse21 ULTIMATE.start_sll_update_at_~head.offset) .cse22 (= ULTIMATE.start_sll_update_at_~head.base .cse23) .cse24 .cse25 .cse26 .cse27 .cse28 (not .cse29) .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36) (let ((.cse37 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~new_head~0.base) (+ ULTIMATE.start_sll_create_~new_head~0.offset 4)))) (and (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_node_create_#res.offset| 0) .cse1 (<= 0 |ULTIMATE.start_node_create_#res.offset|) (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_sll_update_at_~head.base) .cse3 (= |ULTIMATE.start_sll_update_at_#in~data| ULTIMATE.start_sll_update_at_~data) (<= 0 .cse37) (= ULTIMATE.start_main_~new_data~0 |ULTIMATE.start_sll_update_at_#in~data|) .cse8 .cse10 (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_sll_create_~new_head~0.base) .cse12 .cse14 .cse13 (= ULTIMATE.start_main_~s~0.base |ULTIMATE.start_sll_create_#res.base|) (not (= ULTIMATE.start_node_create_~temp~0.base 0)) .cse25 (<= 0 |#t~string0.offset|) (= 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) (= ULTIMATE.start_node_create_~temp~0.offset 0) .cse30 .cse32 (<= 0 |#NULL.base|) .cse34 (<= .cse37 0) (= ULTIMATE.start_sll_create_~head~0.base |ULTIMATE.start_sll_create_#res.base|) (= ULTIMATE.start_sll_update_at_~index |ULTIMATE.start_sll_update_at_#in~index|) .cse2 (<= |#t~string1.offset| 0) .cse4 (= ULTIMATE.start_main_~i~0 |ULTIMATE.start_sll_update_at_#in~index|) (<= ULTIMATE.start_sll_create_~len 0) .cse6 (= (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) (<= |#NULL.base| 0) (= |ULTIMATE.start_sll_update_at_#in~head.offset| ULTIMATE.start_sll_update_at_~head.offset) .cse16 .cse17 (<= 0 ULTIMATE.start_sll_create_~new_head~0.offset) .cse18 .cse19 .cse20 (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_sll_create_~new_head~0.base) (= |ULTIMATE.start_sll_update_at_#in~head.base| ULTIMATE.start_main_~s~0.base) .cse22 (<= |#t~string0.offset| 0) (= ULTIMATE.start_main_~s~0.offset |ULTIMATE.start_sll_create_#res.offset|) (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_DerPreprocessor_9 Int) (v_DerPreprocessor_7 Int) (v_DerPreprocessor_5 Int) (v_DerPreprocessor_10 Int)) (let ((.cse41 (+ ULTIMATE.start_sll_update_at_~head.offset 4))) (let ((.cse38 (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_update_at_~head.base) .cse41)) (.cse39 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_update_at_~head.base) .cse41)) (.cse40 (+ ULTIMATE.start_main_~s~0.offset 4))) (or (< ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28) (not (= v_ULTIMATE.start_sll_update_at_~head.offset_28 (select (store (select (store |#memory_$Pointer$.offset| .cse38 (store (select |#memory_$Pointer$.offset| .cse38) .cse39 v_DerPreprocessor_9)) ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_5) .cse40))) (not (= ULTIMATE.start_main_~s~0.base (select (store (select (store |#memory_$Pointer$.base| .cse38 (store (select |#memory_$Pointer$.base| .cse38) .cse39 v_DerPreprocessor_10)) ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_7) .cse40))))))) .cse28 .cse31 (<= 0 |#t~string1.offset|) .cse33 (<= |#NULL.offset| 0) (= |ULTIMATE.start_sll_update_at_#in~head.offset| ULTIMATE.start_main_~s~0.offset) .cse36)) (let ((.cse43 (+ (select (select |#memory_int| .cse23) .cse21) 1))) (and (not (= ULTIMATE.start_main_~s~0.base .cse23)) .cse0 .cse29 .cse1 .cse3 .cse4 .cse5 .cse6 (<= ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_main_~s~0.offset) .cse7 .cse8 (<= 0 ULTIMATE.start_main_~i~0) .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse19 .cse20 .cse22 .cse24 (<= .cse42 .cse43) .cse25 .cse26 .cse27 (< 0 (+ ULTIMATE.start_sll_update_at_~head.offset 1)) .cse28 .cse31 .cse33 .cse34 (= ULTIMATE.start_sll_update_at_~data 2) (<= .cse43 .cse42) .cse35 (<= (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0) 2) .cse36))))) [2020-11-30 03:40:50,949 INFO L270 CegarLoopResult]: At program point L624(lines 624 626) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (.cse1 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse5 (= 2 ULTIMATE.start_main_~len~0)) (.cse6 (<= ULTIMATE.start_node_create_~data 1)) (.cse7 (<= 1 ULTIMATE.start_node_create_~data)) (.cse8 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse9 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse11 (= |#NULL.offset| 0)) (.cse12 (<= 0 |#StackHeapBarrier|)) (.cse13 (<= 0 ULTIMATE.start_main_~i~0)) (.cse14 (= |#t~string1.offset| 0)) (.cse15 (<= 0 |#t~string0.base|)) (.cse16 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse17 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse18 (<= ULTIMATE.start_main_~data~0 1)) (.cse19 (= |#NULL.base| 0)) (.cse21 (<= ULTIMATE.start_sll_get_data_at_~index 0)) (.cse22 (<= 1 ULTIMATE.start_main_~data~0)) (.cse23 (<= ULTIMATE.start_sll_create_~data 1)) (.cse24 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse25 (<= 0 |#t~string1.base|)) (.cse26 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse27 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse28 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse29 (<= ULTIMATE.start_sll_create_~len 2)) (.cse30 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse31 (< 0 (+ ULTIMATE.start_sll_update_at_~head.offset 1))) (.cse32 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse33 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse34 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse35 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse36 (= ULTIMATE.start_sll_update_at_~data 2)) (.cse20 (* 2 ULTIMATE.start_main_~len~0)) (.cse37 (= |#t~string0.offset| 0)) (.cse38 (<= |ULTIMATE.start_node_create_#in~data| 1)) (.cse2 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset)) (.cse39 (select |#memory_int| ULTIMATE.start_main_~s~0.base))) (or (let ((.cse3 (* ULTIMATE.start_main_~expected~0 2)) (.cse4 (div (+ ULTIMATE.start_main_~expected~0 (- 2)) 2)) (.cse10 (select .cse39 ULTIMATE.start_main_~s~0.offset))) (and .cse0 .cse1 (<= ULTIMATE.start_main_~expected~0 (+ (div (+ (* .cse2 (- 1)) .cse3 (- 2)) 2) 2)) (<= ULTIMATE.start_main_~expected~0 (+ |ULTIMATE.start_main_#t~ret17| .cse4)) .cse5 .cse6 .cse7 (<= 0 ULTIMATE.start_main_~s~0.offset) (<= ULTIMATE.start_sll_update_at_~head.offset 0) .cse8 .cse9 (<= ULTIMATE.start_main_~len~0 .cse10) (<= 0 (div (+ (* |ULTIMATE.start_main_#t~ret17| (- 1)) .cse3 (- 2)) 2)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (<= ULTIMATE.start_main_~i~0 0) (<= ULTIMATE.start_main_~expected~0 (+ .cse2 .cse4)) .cse17 .cse18 .cse19 (<= (+ .cse10 2) .cse20) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 (= ULTIMATE.start_sll_get_data_at_~head.offset 0) .cse38)) (let ((.cse46 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse40 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse46)) (.cse47 (* 2 (div (+ (* ULTIMATE.start_main_~expected~0 (- 1)) 1) (- 2))))) (let ((.cse41 (select .cse39 0)) (.cse44 (+ .cse47 |ULTIMATE.start_main_#t~ret17| 1)) (.cse43 (+ .cse2 .cse47 1)) (.cse42 (* 2 ULTIMATE.start_main_~expected~0)) (.cse45 (+ (select (select |#memory_int| .cse40) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse46)) 1))) (and (not (= ULTIMATE.start_main_~s~0.base .cse40)) (<= ULTIMATE.start_main_~len~0 .cse41) .cse0 (<= .cse41 ULTIMATE.start_main_~len~0) .cse1 .cse5 .cse6 (= (mod (+ ULTIMATE.start_main_~expected~0 1) (- 2)) 0) (<= .cse42 .cse43) .cse7 (<= .cse42 .cse44) .cse8 .cse9 (<= ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_main_~s~0.offset) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse21 .cse22 (= ULTIMATE.start_main_~len~0 (+ ULTIMATE.start_main_~i~0 1)) .cse23 .cse24 (<= .cse44 .cse42) .cse25 (<= .cse43 .cse42) .cse26 .cse27 .cse28 (<= .cse20 .cse45) .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 (<= .cse45 .cse20) .cse37 .cse38)))))) [2020-11-30 03:40:50,950 INFO L270 CegarLoopResult]: At program point L600-2(lines 600 603) the Hoare annotation is: (let ((.cse57 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse53 (select |#memory_int| ULTIMATE.start_main_~s~0.base)) (.cse56 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse57))) (let ((.cse52 (* 2 ULTIMATE.start_main_~len~0)) (.cse54 (+ (select (select |#memory_int| .cse56) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse57)) 1)) (.cse55 (select .cse53 0))) (let ((.cse0 (not (= ULTIMATE.start_main_~s~0.base .cse56))) (.cse1 (<= ULTIMATE.start_main_~len~0 .cse55)) (.cse3 (<= .cse55 ULTIMATE.start_main_~len~0)) (.cse7 (= (mod (+ ULTIMATE.start_main_~expected~0 1) (- 2)) 0)) (.cse12 (<= ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_main_~s~0.offset)) (.cse21 (* 2 ULTIMATE.start_main_~expected~0)) (.cse29 (<= .cse52 .cse54)) (.cse33 (<= ULTIMATE.start_main_~i~0 1)) (.cse38 (<= .cse54 .cse52)) (.cse41 (* 2 (div (+ (* ULTIMATE.start_main_~expected~0 (- 1)) 1) (- 2)))) (.cse43 (<= 2 ULTIMATE.start_main_~len~0)) (.cse2 (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (.cse4 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse5 (= 2 ULTIMATE.start_main_~len~0)) (.cse6 (<= ULTIMATE.start_node_create_~data 1)) (.cse8 (<= 1 ULTIMATE.start_node_create_~data)) (.cse9 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse10 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse13 (= |#NULL.offset| 0)) (.cse14 (<= 0 |#StackHeapBarrier|)) (.cse45 (<= 0 ULTIMATE.start_main_~i~0)) (.cse16 (= |#t~string1.offset| 0)) (.cse15 (<= 0 |#t~string0.base|)) (.cse46 (<= 0 ULTIMATE.start_node_create_~temp~0.offset)) (.cse17 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse18 (<= ULTIMATE.start_main_~data~0 1)) (.cse19 (= |#NULL.base| 0)) (.cse47 (<= ULTIMATE.start_sll_get_data_at_~index 0)) (.cse22 (<= 1 ULTIMATE.start_main_~data~0)) (.cse23 (<= ULTIMATE.start_sll_create_~data 1)) (.cse24 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse25 (<= 0 |#t~string1.base|)) (.cse26 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse27 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse28 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse30 (<= ULTIMATE.start_sll_create_~len 2)) (.cse48 (<= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse31 (< 0 (+ ULTIMATE.start_sll_update_at_~head.offset 1))) (.cse32 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse34 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse37 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse36 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse35 (= ULTIMATE.start_sll_update_at_~data 2)) (.cse39 (= |#t~string0.offset| 0)) (.cse40 (<= |ULTIMATE.start_node_create_#in~data| 1)) (.cse49 (select (select |#memory_int| ULTIMATE.start_sll_get_data_at_~head.base) ULTIMATE.start_sll_get_data_at_~head.offset))) (or (let ((.cse42 (+ ULTIMATE.start_sll_get_data_at_~head.offset 4))) (let ((.cse11 (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_get_data_at_~head.base) .cse42))) (let ((.cse20 (+ .cse41 (select (select |#memory_int| .cse11) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_get_data_at_~head.base) .cse42)) 1))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 ULTIMATE.start_sll_get_data_at_~index) .cse6 .cse7 .cse8 .cse9 .cse10 (not (= ULTIMATE.start_sll_get_data_at_~head.base .cse11)) .cse12 .cse13 .cse14 .cse15 .cse16 (<= ULTIMATE.start_sll_get_data_at_~index 1) .cse17 .cse18 .cse19 (<= .cse20 .cse21) .cse22 .cse23 .cse24 .cse25 (<= .cse21 .cse20) .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 (= ULTIMATE.start_node_create_~temp~0.offset 0) .cse32 .cse33 (<= 1 ULTIMATE.start_main_~i~0) .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40)))) (let ((.cse44 (+ .cse49 .cse41 1))) (and .cse0 .cse43 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 (<= .cse21 .cse44) .cse8 .cse9 .cse10 .cse12 .cse13 .cse14 .cse45 .cse16 .cse15 .cse46 .cse17 .cse18 .cse19 .cse47 (= ULTIMATE.start_main_~len~0 (+ ULTIMATE.start_main_~i~0 1)) .cse22 .cse23 .cse24 .cse25 (<= .cse44 .cse21) .cse26 .cse27 .cse29 .cse28 .cse30 .cse48 .cse31 .cse32 .cse33 .cse34 .cse37 .cse36 .cse35 .cse38 .cse39 .cse40)) (let ((.cse50 (div (+ (* .cse49 (- 1)) (* ULTIMATE.start_main_~expected~0 2) (- 2)) 2)) (.cse51 (select .cse53 ULTIMATE.start_main_~s~0.offset))) (and .cse43 .cse2 .cse4 (<= ULTIMATE.start_main_~expected~0 (+ .cse50 2)) .cse5 .cse6 .cse8 (<= 0 ULTIMATE.start_main_~s~0.offset) (<= ULTIMATE.start_sll_update_at_~head.offset 0) .cse9 .cse10 (<= ULTIMATE.start_main_~len~0 .cse51) .cse13 .cse14 .cse45 .cse16 .cse15 .cse46 (<= ULTIMATE.start_main_~i~0 0) (<= ULTIMATE.start_main_~expected~0 (+ .cse49 (div (+ ULTIMATE.start_main_~expected~0 (- 2)) 2))) .cse17 .cse18 .cse19 (<= 0 .cse50) (<= (+ .cse51 2) .cse52) .cse47 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse30 .cse48 .cse31 .cse32 .cse34 .cse37 .cse36 .cse35 .cse39 (= ULTIMATE.start_sll_get_data_at_~head.offset 0) .cse40))))))) [2020-11-30 03:40:50,950 INFO L270 CegarLoopResult]: At program point L576(lines 576 578) the Hoare annotation is: (let ((.cse0 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse1 (= 2 ULTIMATE.start_main_~len~0)) (.cse2 (<= ULTIMATE.start_node_create_~data 1)) (.cse3 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1)) (.cse4 (<= 1 ULTIMATE.start_node_create_~data)) (.cse5 (= |#NULL.offset| 0)) (.cse6 (<= 0 |#StackHeapBarrier|)) (.cse7 (= |#t~string1.offset| 0)) (.cse8 (<= 0 |#t~string0.base|)) (.cse9 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse10 (<= ULTIMATE.start_main_~data~0 1)) (.cse11 (= |#NULL.base| 0)) (.cse12 (<= 1 ULTIMATE.start_main_~data~0)) (.cse13 (<= ULTIMATE.start_sll_create_~data 1)) (.cse14 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse15 (<= 0 |#t~string1.base|)) (.cse16 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse17 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse18 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse19 (<= ULTIMATE.start_sll_create_~len 2)) (.cse20 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse21 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse22 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse23 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse24 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse25 (= |#t~string0.offset| 0)) (.cse26 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= 2 ULTIMATE.start_sll_create_~len) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and (<= 1 ULTIMATE.start_sll_create_~len) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_node_create_~temp~0.base)) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26))) [2020-11-30 03:40:50,950 INFO L277 CegarLoopResult]: At program point L593-2(lines 593 597) the Hoare annotation is: true [2020-11-30 03:40:50,951 INFO L270 CegarLoopResult]: At program point L618-2(lines 618 621) the Hoare annotation is: (let ((.cse41 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse0 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse41)) (.cse39 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse41))) (let ((.cse24 (+ (select (select |#memory_int| .cse0) .cse39) 1)) (.cse23 (* 2 ULTIMATE.start_main_~len~0))) (let ((.cse3 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse4 (= 2 ULTIMATE.start_main_~len~0)) (.cse5 (<= ULTIMATE.start_node_create_~data 1)) (.cse6 (<= 1 ULTIMATE.start_node_create_~data)) (.cse7 (<= ULTIMATE.start_sll_update_at_~index 0)) (.cse8 (<= ULTIMATE.start_main_~s~0.offset 0)) (.cse9 (= |#NULL.offset| 0)) (.cse10 (<= 0 |#StackHeapBarrier|)) (.cse11 (= |#t~string1.offset| 0)) (.cse12 (<= 0 |#t~string0.base|)) (.cse13 (<= 2 |ULTIMATE.start_sll_create_#in~len|)) (.cse14 (<= ULTIMATE.start_main_~data~0 1)) (.cse15 (= |#NULL.base| 0)) (.cse16 (<= 1 ULTIMATE.start_main_~data~0)) (.cse17 (<= ULTIMATE.start_sll_create_~data 1)) (.cse18 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse19 (<= 0 |#t~string1.base|)) (.cse20 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse21 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse22 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse25 (<= ULTIMATE.start_sll_create_~len 2)) (.cse26 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse27 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse1 (= ULTIMATE.start_main_~s~0.base ULTIMATE.start_sll_update_at_~head.base)) (.cse28 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse29 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse30 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse31 (<= .cse24 .cse23)) (.cse32 (= |#t~string0.offset| 0)) (.cse33 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (let ((.cse2 (select |#memory_int| ULTIMATE.start_main_~s~0.base))) (and (not (= ULTIMATE.start_main_~s~0.base .cse0)) .cse1 (<= (select .cse2 0) ULTIMATE.start_main_~len~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_main_~len~0 (select .cse2 ULTIMATE.start_main_~s~0.offset)) (<= ULTIMATE.start_sll_update_at_~head.offset ULTIMATE.start_main_~s~0.offset) .cse9 .cse10 .cse11 .cse12 (<= ULTIMATE.start_main_~i~0 0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= .cse23 .cse24) .cse25 (< 0 (+ ULTIMATE.start_sll_update_at_~head.offset 1)) .cse26 .cse27 .cse28 .cse29 (= ULTIMATE.start_sll_update_at_~data 2) .cse30 .cse31 .cse32 .cse33)) (let ((.cse34 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~new_head~0.base) (+ ULTIMATE.start_sll_create_~new_head~0.offset 4)))) (and (= ULTIMATE.start_sll_create_~head~0.base |ULTIMATE.start_sll_create_#res.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_node_create_#res.offset| 0) .cse3 (<= 0 |ULTIMATE.start_node_create_#res.offset|) .cse4 .cse5 (<= |#t~string1.offset| 0) .cse6 (<= 0 .cse34) (<= ULTIMATE.start_sll_create_~len 0) .cse8 (= (select (select |#memory_int| ULTIMATE.start_node_create_~temp~0.base) ULTIMATE.start_node_create_~temp~0.offset) ULTIMATE.start_node_create_~data) .cse10 (<= ULTIMATE.start_sll_create_~new_head~0.offset 0) .cse12 (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_sll_create_~new_head~0.base) .cse13 .cse14 (<= |#NULL.base| 0) (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse37 (+ ULTIMATE.start_main_~s~0.offset 4))) (let ((.cse35 (select (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) .cse37)) (.cse36 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) .cse37))) (or (< ULTIMATE.start_main_~s~0.offset v_prenex_2) (not (= (select (store (select (store |#memory_$Pointer$.offset| .cse35 (store (select |#memory_$Pointer$.offset| .cse35) .cse36 v_prenex_3)) ULTIMATE.start_main_~s~0.base) v_prenex_2 v_prenex_4) .cse37) v_prenex_2)) (not (= ULTIMATE.start_main_~s~0.base (select (store (select (store |#memory_$Pointer$.base| .cse35 (store (select |#memory_$Pointer$.base| .cse35) .cse36 v_DerPreprocessor_11)) ULTIMATE.start_main_~s~0.base) v_prenex_2 v_DerPreprocessor_6) .cse37))))))) .cse16 (= ULTIMATE.start_main_~s~0.base |ULTIMATE.start_sll_create_#res.base|) .cse17 (not (= ULTIMATE.start_node_create_~temp~0.base 0)) (<= 0 ULTIMATE.start_sll_create_~new_head~0.offset) .cse18 .cse19 (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_sll_create_~new_head~0.base) .cse20 (<= |#t~string0.offset| 0) .cse22 (= ULTIMATE.start_main_~s~0.offset |ULTIMATE.start_sll_create_#res.offset|) (<= 0 |#t~string0.offset|) (= ULTIMATE.start_sll_create_~head~0.offset |ULTIMATE.start_sll_create_#res.offset|) (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_node_create_~temp~0.base) .cse26 .cse27 (<= ULTIMATE.start_main_~i~0 1) (<= 1 ULTIMATE.start_main_~i~0) .cse28 (<= 0 |#NULL.base|) (<= 0 |#t~string1.offset|) .cse30 .cse29 (<= .cse34 0) (<= |#NULL.offset| 0) .cse33)) (let ((.cse38 (+ ULTIMATE.start_sll_update_at_~data 1))) (and .cse3 .cse4 .cse5 .cse6 (<= 0 ULTIMATE.start_main_~s~0.offset) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= 0 ULTIMATE.start_main_~i~0) .cse13 .cse14 (<= .cse38 .cse23) .cse15 .cse16 .cse17 (<= .cse23 .cse38) .cse18 .cse19 (= .cse39 ULTIMATE.start_sll_update_at_~head.offset) .cse20 (= ULTIMATE.start_sll_update_at_~head.base .cse0) .cse21 .cse22 .cse25 .cse26 .cse27 (not .cse1) .cse28 (forall ((v_ULTIMATE.start_sll_update_at_~head.offset_28 Int) (v_prenex_1 Int) (v_DerPreprocessor_6 Int) (v_DerPreprocessor_4 Int)) (or (<= (* 2 ULTIMATE.start_main_~len~0) (+ (let ((.cse40 (+ ULTIMATE.start_main_~s~0.offset 4))) (select (select (store |#memory_int| ULTIMATE.start_main_~s~0.base (store (select |#memory_int| ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_prenex_1)) (select (store (select |#memory_$Pointer$.base| ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_6) .cse40)) (select (store (select |#memory_$Pointer$.offset| ULTIMATE.start_main_~s~0.base) v_ULTIMATE.start_sll_update_at_~head.offset_28 v_DerPreprocessor_4) .cse40))) 1)) (< ULTIMATE.start_main_~s~0.offset v_ULTIMATE.start_sll_update_at_~head.offset_28))) .cse29 .cse30 .cse31 .cse32 (<= (+ ULTIMATE.start_main_~len~0 ULTIMATE.start_main_~i~0) 2) .cse33))))))) [2020-11-30 03:40:50,951 INFO L270 CegarLoopResult]: At program point L585-3(lines 585 589) the Hoare annotation is: (let ((.cse0 (<= |#NULL.base| 0)) (.cse1 (<= ULTIMATE.start_main_~data~0 1)) (.cse2 (<= 0 |#NULL.offset|)) (.cse3 (<= ULTIMATE.start_sll_create_~head~0.base 0)) (.cse4 (<= 1 ULTIMATE.start_main_~data~0)) (.cse7 (<= 2 ULTIMATE.start_sll_create_~len)) (.cse5 (<= ULTIMATE.start_sll_create_~data 1)) (.cse6 (<= 1 ULTIMATE.start_sll_create_~data)) (.cse8 (<= 1 |ULTIMATE.start_sll_create_#in~data|)) (.cse10 (<= |#t~string1.offset| 0)) (.cse12 (<= 0 ULTIMATE.start_sll_create_~head~0.base)) (.cse14 (<= 0 |#t~string1.offset|)) (.cse15 (<= 0 |#NULL.base|)) (.cse19 (<= |#NULL.offset| 0))) (let ((.cse9 (= 2 ULTIMATE.start_main_~len~0)) (.cse20 (<= ULTIMATE.start_node_create_~data 1)) (.cse21 (<= |ULTIMATE.start_node_create_#t~malloc5.offset| 0)) (.cse22 (let ((.cse34 (<= 2 ULTIMATE.start_main_~len~0))) (or (and (<= 0 |#t~string0.base|) .cse34 (<= 2 |ULTIMATE.start_sll_create_#in~len|) .cse0 .cse1 .cse2 .cse4 (<= |ULTIMATE.start_node_create_#res.offset| 0) (<= ULTIMATE.start_sll_create_~len 1) .cse5 .cse6 (<= 0 |ULTIMATE.start_node_create_#res.offset|) (<= 0 ULTIMATE.start_sll_create_~new_head~0.offset) .cse8 (<= 0 |#t~string1.base|) .cse10 .cse14 .cse15 .cse19 (<= ULTIMATE.start_sll_create_~new_head~0.offset 0) (<= 0 |#StackHeapBarrier|)) (and .cse34 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse5 .cse6 .cse8 .cse10 .cse12 .cse14 .cse15 .cse19)))) (.cse11 (<= ULTIMATE.start_sll_create_~head~0.offset 0)) (.cse23 (<= 1 |ULTIMATE.start_node_create_#in~data|)) (.cse24 (<= 1 ULTIMATE.start_node_create_~data)) (.cse25 (= ULTIMATE.start_node_create_~temp~0.offset 0)) (.cse26 (<= 0 |ULTIMATE.start_node_create_#t~malloc5.offset|)) (.cse13 (<= 0 ULTIMATE.start_sll_create_~head~0.offset)) (.cse16 (<= |ULTIMATE.start_sll_create_#in~len| 2)) (.cse17 (<= |ULTIMATE.start_sll_create_#in~data| 1)) (.cse18 (or (let ((.cse32 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~new_head~0.base) (+ ULTIMATE.start_sll_create_~new_head~0.offset 4)))) (and (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_sll_create_~new_head~0.base) (<= 0 .cse32) (= |ULTIMATE.start_node_create_#res.base| ULTIMATE.start_node_create_~temp~0.base) (not (= ULTIMATE.start_node_create_~temp~0.base 0)) (<= .cse32 0) (= (select (select |#memory_int| ULTIMATE.start_node_create_~temp~0.base) ULTIMATE.start_node_create_~temp~0.offset) ULTIMATE.start_node_create_~data) (= ULTIMATE.start_sll_create_~head~0.base ULTIMATE.start_sll_create_~new_head~0.base))) (let ((.cse33 (select |#memory_int| |#t~string0.base|))) (and (= |ULTIMATE.start_sll_create_#in~len| ULTIMATE.start_sll_create_~len) (= (select |#length| |#t~string1.base|) 27) (< |#StackHeapBarrier| |#t~string0.base|) (= (select .cse33 |#t~string0.offset|) 48) (= (select |#valid| |#t~string0.base|) 1) (= (select .cse33 (+ |#t~string0.offset| 1)) 0) (< 0 |#StackHeapBarrier|) (= (select |#valid| 0) 0) (< |#StackHeapBarrier| |#t~string1.base|) (= (select |#valid| |#t~string1.base|) 1) (= 2 (select |#length| |#t~string0.base|)))))) (.cse27 (= |#t~string0.offset| 0)) (.cse28 (<= |ULTIMATE.start_node_create_#in~data| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= |#t~string0.offset| 0) .cse12 (<= 0 |#t~string0.offset|) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (and (<= 1 ULTIMATE.start_sll_create_~len) .cse9 .cse20 (= (select |#valid| ULTIMATE.start_node_create_~temp~0.base) 1) .cse21 .cse22 .cse11 .cse23 .cse24 .cse25 .cse26 .cse13 .cse16 .cse17 .cse27 .cse18 .cse28) (and (= (select |#valid| ULTIMATE.start_sll_create_~head~0.base) 1) .cse9 .cse20 .cse21 .cse22 .cse11 .cse23 .cse24 .cse25 .cse26 .cse13 .cse16 .cse17 (forall ((v_DerPreprocessor_11 Int) (v_prenex_4 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_DerPreprocessor_6 Int)) (let ((.cse31 (+ ULTIMATE.start_sll_create_~head~0.offset 4))) (let ((.cse29 (select (select |#memory_$Pointer$.base| ULTIMATE.start_sll_create_~head~0.base) .cse31)) (.cse30 (select (select |#memory_$Pointer$.offset| ULTIMATE.start_sll_create_~head~0.base) .cse31))) (or (< ULTIMATE.start_sll_create_~head~0.offset v_prenex_2) (not (= (select (store (select (store |#memory_$Pointer$.base| .cse29 (store (select |#memory_$Pointer$.base| .cse29) .cse30 v_DerPreprocessor_11)) ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_DerPreprocessor_6) .cse31) ULTIMATE.start_sll_create_~head~0.base)) (not (= (select (store (select (store |#memory_$Pointer$.offset| .cse29 (store (select |#memory_$Pointer$.offset| .cse29) .cse30 v_prenex_3)) ULTIMATE.start_sll_create_~head~0.base) v_prenex_2 v_prenex_4) .cse31) v_prenex_2)))))) .cse18 .cse27 .cse28)))) [2020-11-30 03:40:50,952 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-30 03:40:50,952 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 03:40:50,967 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,969 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,969 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,969 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,970 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:50,970 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,971 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:50,972 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,972 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:50,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:50,973 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:50,980 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,980 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,981 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,981 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:50,981 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,981 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,981 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:50,982 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:50,982 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,982 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,983 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-30 03:40:50,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:50,983 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,983 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:50,984 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:50,985 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:50,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:50,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:50,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:50,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:50,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:50,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:50,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:50,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:50,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,018 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,020 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,021 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,021 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,022 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,022 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,022 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,024 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,024 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,025 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,026 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,026 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,027 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,027 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,027 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,028 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,028 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,028 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,028 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,029 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,029 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,030 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,030 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,031 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,032 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,033 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-30 03:40:51,033 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,033 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,034 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,034 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,035 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] [2020-11-30 03:40:51,035 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,035 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,035 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,036 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_9,QUANTIFIED] [2020-11-30 03:40:51,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_5,QUANTIFIED] [2020-11-30 03:40:51,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,074 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,074 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2020-11-30 03:40:51,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_7,QUANTIFIED] [2020-11-30 03:40:51,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,076 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,077 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,077 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,077 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,078 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,093 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_9,QUANTIFIED] [2020-11-30 03:40:51,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_5,QUANTIFIED] [2020-11-30 03:40:51,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2020-11-30 03:40:51,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_7,QUANTIFIED] [2020-11-30 03:40:51,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,101 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,101 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,101 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,128 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,158 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,158 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,159 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,159 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,160 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,160 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,161 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,166 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,208 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,208 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,208 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,209 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,209 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,209 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,210 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,210 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,210 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,210 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,212 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,212 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,212 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,214 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,214 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,214 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,214 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,220 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,291 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,291 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,291 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 03:40:51 BoogieIcfgContainer [2020-11-30 03:40:51,297 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 03:40:51,297 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 03:40:51,298 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 03:40:51,298 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 03:40:51,298 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 03:26:42" (3/4) ... [2020-11-30 03:40:51,302 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 03:40:51,313 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2020-11-30 03:40:51,314 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-11-30 03:40:51,314 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 03:40:51,315 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 03:40:51,342 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((#NULL <= 0 && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && data <= 1) && 1 <= data) && 2 <= len) && 1 <= \old(data)) && 2 == len) && "sll2n_update_all_reverse.c" <= 0) && head <= 0) && "0" <= 0) && 0 <= head) && 0 <= "0") && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && (((((((\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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && #NULL <= 0) || ((((((((((((((((1 <= len && 2 == len) && data <= 1) && \valid[temp] == 1) && malloc(sizeof(struct node)) <= 0) && (((((((((((((((((((((0 <= "0" && 2 <= len) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && 0 <= #NULL) && 1 <= data) && \result <= 0) && len <= 1) && data <= 1) && 1 <= data) && 0 <= \result) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && "sll2n_update_all_reverse.c" <= 0) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) || ((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all_reverse.c" <= 0) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0))) && head <= 0) && 1 <= \old(data)) && 1 <= data) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && \old(data) <= 1)) || ((((((((((((((((\valid[head] == 1 && 2 == len) && data <= 1) && malloc(sizeof(struct node)) <= 0) && (((((((((((((((((((((0 <= "0" && 2 <= len) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && 0 <= #NULL) && 1 <= data) && \result <= 0) && len <= 1) && data <= 1) && 1 <= data) && 0 <= \result) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && "sll2n_update_all_reverse.c" <= 0) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) || ((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all_reverse.c" <= 0) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0))) && head <= 0) && 1 <= \old(data)) && 1 <= data) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && (forall v_DerPreprocessor_11 : int, v_prenex_4 : int, v_prenex_2 : int, v_prenex_3 : int, v_DerPreprocessor_6 : int :: (head < v_prenex_2 || !(#memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_11]][head][v_prenex_2 := v_DerPreprocessor_6][head + 4] == head)) || !(#memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_prenex_3]][head][v_prenex_2 := v_prenex_4][head + 4] == v_prenex_2))) && (((((((\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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && "0" == 0) && \old(data) <= 1) [2020-11-30 03:40:51,342 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((1 <= data && 2 == len) && data <= 1) && \valid[temp] == 1) && 1 <= data) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((1 <= len && 1 <= data) && 2 == len) && data <= 1) && \valid[temp] == 1) && 1 <= data) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && !(head == temp)) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) [2020-11-30 03:40:51,343 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && i <= 0) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && data == 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((((head == \result && 0 <= #NULL) && \result <= 0) && 1 <= data) && 0 <= \result) && 2 == len) && data <= 1) && "sll2n_update_all_reverse.c" <= 0) && 1 <= data) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && len <= 0) && s <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && 0 <= unknown-#StackHeapBarrier-unknown) && new_head <= 0) && 0 <= "0") && \result == new_head) && 2 <= \old(len)) && data <= 1) && #NULL <= 0) && (forall v_DerPreprocessor_11 : int, v_prenex_4 : int, v_prenex_2 : int, v_prenex_3 : int, v_DerPreprocessor_6 : int :: (s < v_prenex_2 || !(#memory_$Pointer$[#memory_$Pointer$[s][s + 4] := #memory_$Pointer$[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4] := v_prenex_3]][s][v_prenex_2 := v_prenex_4][s + 4] == v_prenex_2)) || !(s == #memory_$Pointer$[#memory_$Pointer$[s][s + 4] := #memory_$Pointer$[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4] := v_DerPreprocessor_11]][s][v_prenex_2 := v_DerPreprocessor_6][s + 4]))) && 1 <= data) && s == \result) && data <= 1) && !(temp == 0)) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && head == new_head) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 1 <= \old(data)) && s == \result) && 0 <= "0") && head == \result) && \result == temp) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 1 <= i) && 0 <= head) && 0 <= #NULL) && 0 <= "sll2n_update_all_reverse.c") && \old(data) <= 1) && \old(len) <= 2) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((1 <= data && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= i) && 2 <= \old(len)) && data <= 1) && data + 1 <= 2 * len) && #NULL == 0) && 1 <= data) && data <= 1) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.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))) && !(s == head)) && 0 <= head) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_28 : int, v_prenex_1 : int, v_DerPreprocessor_6 : int, v_DerPreprocessor_4 : int :: 2 * len <= unknown-#memory_int-unknown[s := unknown-#memory_int-unknown[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_prenex_1]][#memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_6][s + 4]][#memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_4][s + 4]] + 1 || s < v_ULTIMATE.start_sll_update_at_~head.offset_28)) && \old(len) <= 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && len + i <= 2) && \old(data) <= 1) [2020-11-30 03:40:51,343 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 2 <= \old(len)) && data <= 1) && #NULL == 0) && len == i + 1) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 0 <= head) && 1 <= i) && \old(len) <= 2) && data == 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((s == head && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && i <= 0) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && temp == 0) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && \old(data) <= 1) [2020-11-30 03:40:51,344 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((2 <= len && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data + 1 <= 2 * len) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.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))) && !(s == head)) && i <= 1) && 0 <= head) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 <= #NULL && \result <= 0) && 1 <= data) && 0 <= \result) && head == head) && data <= 1) && \old(data) == data) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && new_data == \old(data)) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 2 <= \old(len)) && data <= 1) && data + 1 <= 2 * len) && s == \result) && !(temp == 0)) && 1 <= \old(data)) && 0 <= "0") && head == \result) && \result == temp) && temp == 0) && i <= 1) && 1 <= i) && 0 <= #NULL) && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && head == \result) && index == \old(index)) && 2 == len) && "sll2n_update_all_reverse.c" <= 0) && 1 <= data) && i == \old(index)) && len <= 0) && s <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && #NULL <= 0) && head == head) && 1 <= data) && data <= 1) && 0 <= new_head) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && head == new_head) && head == s) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && s == \result) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_28 : int, v_DerPreprocessor_9 : int, v_DerPreprocessor_7 : int, v_DerPreprocessor_5 : int, v_DerPreprocessor_10 : int :: (s < v_ULTIMATE.start_sll_update_at_~head.offset_28 || !(v_ULTIMATE.start_sll_update_at_~head.offset_28 == #memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_9]][s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_5][s + 4])) || !(s == #memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_10]][s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_7][s + 4]))) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && \old(len) <= 2) && #NULL <= 0) && head == s) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && 2 <= len) && s == head) && 1 <= data) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && len + i <= 2) && \old(data) <= 1) [2020-11-30 03:40:51,344 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && 1 <= index) && data <= 1) && (expected + 1) % -2 == 0) && 1 <= data) && index <= 0) && s <= 0) && !(head == #memory_$Pointer$[head][head + 4])) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all_reverse.c" == 0) && index <= 1) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 2 * ((expected * -1 + 1) / -2) + unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] + 1 <= 2 * expected) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && 2 * expected <= 2 * ((expected * -1 + 1) / -2) + unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] + 1) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 1 <= i) && 0 <= head) && data == 2) && \old(data) <= 1) && \old(len) <= 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && 2 <= len) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && data <= 1) && (expected + 1) % -2 == 0) && 2 * expected <= unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && len == i + 1) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1 <= 2 * expected) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((((((((2 <= len && s == head) && 1 <= data) && expected <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2 + 2) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && i <= 0) && expected <= unknown-#memory_int-unknown[head][head] + (expected + -2) / 2) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 0 <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2) && unknown-#memory_int-unknown[s][s] + 2 <= 2 * len) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && head == 0) && \old(data) <= 1) [2020-11-30 03:40:51,345 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((s == head && 1 <= data) && expected <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2 + 2) && expected <= aux-sll_get_data_at(s, i)-aux + (expected + -2) / 2) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && 0 <= (aux-sll_get_data_at(s, i)-aux * -1 + expected * 2 + -2) / 2) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && i <= 0) && expected <= unknown-#memory_int-unknown[head][head] + (expected + -2) / 2) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && unknown-#memory_int-unknown[s][s] + 2 <= 2 * len) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && head == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && (expected + 1) % -2 == 0) && 2 * expected <= unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1) && 1 <= data) && 2 * expected <= 2 * ((expected * -1 + 1) / -2) + aux-sll_get_data_at(s, i)-aux + 1) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && 1 <= data) && len == i + 1) && data <= 1) && 1 <= \old(data)) && 2 * ((expected * -1 + 1) / -2) + aux-sll_get_data_at(s, i)-aux + 1 <= 2 * expected) && 0 <= "sll2n_update_all_reverse.c") && unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1 <= 2 * expected) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) [2020-11-30 03:40:51,362 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4f9d0960-4540-4f69-a7e5-a14849427691/bin/utaipan/witness.graphml [2020-11-30 03:40:51,362 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 03:40:51,363 INFO L168 Benchmark]: Toolchain (without parser) took 850462.75 ms. Allocated memory was 109.1 MB in the beginning and 297.8 MB in the end (delta: 188.7 MB). Free memory was 75.1 MB in the beginning and 265.1 MB in the end (delta: -190.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:40:51,363 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:40:51,364 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.98 ms. Allocated memory is still 109.1 MB. Free memory was 74.9 MB in the beginning and 72.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,364 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.87 ms. Allocated memory is still 109.1 MB. Free memory was 72.5 MB in the beginning and 70.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,364 INFO L168 Benchmark]: Boogie Preprocessor took 69.27 ms. Allocated memory is still 109.1 MB. Free memory was 70.3 MB in the beginning and 68.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,364 INFO L168 Benchmark]: RCFGBuilder took 856.09 ms. Allocated memory is still 109.1 MB. Free memory was 68.9 MB in the beginning and 84.3 MB in the end (delta: -15.5 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,365 INFO L168 Benchmark]: TraceAbstraction took 848817.59 ms. Allocated memory was 109.1 MB in the beginning and 297.8 MB in the end (delta: 188.7 MB). Free memory was 83.6 MB in the beginning and 268.2 MB in the end (delta: -184.6 MB). Peak memory consumption was 182.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,365 INFO L168 Benchmark]: Witness Printer took 65.06 ms. Allocated memory is still 297.8 MB. Free memory was 268.2 MB in the beginning and 265.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:40:51,366 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 567.98 ms. Allocated memory is still 109.1 MB. Free memory was 74.9 MB in the beginning and 72.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 77.87 ms. Allocated memory is still 109.1 MB. Free memory was 72.5 MB in the beginning and 70.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 69.27 ms. Allocated memory is still 109.1 MB. Free memory was 70.3 MB in the beginning and 68.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 856.09 ms. Allocated memory is still 109.1 MB. Free memory was 68.9 MB in the beginning and 84.3 MB in the end (delta: -15.5 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 848817.59 ms. Allocated memory was 109.1 MB in the beginning and 297.8 MB in the end (delta: 188.7 MB). Free memory was 83.6 MB in the beginning and 268.2 MB in the end (delta: -184.6 MB). Peak memory consumption was 182.0 MB. Max. memory is 16.1 GB. * Witness Printer took 65.06 ms. Allocated memory is still 297.8 MB. Free memory was 268.2 MB in the beginning and 265.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_3,QUANTIFIED] - 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_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] - 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_DerPreprocessor_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_$Pointer$.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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_3,QUANTIFIED] - 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_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] - 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_DerPreprocessor_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_$Pointer$.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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - 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_DerPreprocessor_9,QUANTIFIED] - 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_DerPreprocessor_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] - 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_DerPreprocessor_7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] - 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_DerPreprocessor_9,QUANTIFIED] - 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_DerPreprocessor_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] - 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_DerPreprocessor_7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,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_$Pointer$.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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] - 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_DerPreprocessor_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_3,QUANTIFIED] - 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_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,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_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] - 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_DerPreprocessor_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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_prenex_3,QUANTIFIED] - 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_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - 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 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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #NULL - 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 #memory_$Pointer$ - 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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - 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 #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_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #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 #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 #NULL - 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 #memory_$Pointer$ - 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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - 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 #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 #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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - 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 #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_$Pointer$ - 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 #memory_$Pointer$ - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - 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_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 #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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - 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 #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_$Pointer$ - 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 #memory_$Pointer$ - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - 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_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 #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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 #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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 #memory_$Pointer$ - 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 #memory_$Pointer$ - 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 #memory_$Pointer$ - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 #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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 #memory_$Pointer$ - 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 #memory_$Pointer$ - 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 #memory_$Pointer$ - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - 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_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_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - 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 #memory_int - 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 #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 #memory_int - 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 #StackHeapBarrier - 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 #StackHeapBarrier - 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_int - 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 #memory_int - 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_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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_int - 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_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_$Pointer$ * 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 03:40:51,399 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,399 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,400 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,400 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,400 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,400 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,401 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,401 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,401 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,402 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,402 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,422 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,422 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,424 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,424 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,425 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,425 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-30 03:40:51,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,425 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,427 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,439 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,439 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,441 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,442 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,442 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,443 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,443 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,444 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,446 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,446 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,447 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,447 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,447 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-30 03:40:51,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,449 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_4,QUANTIFIED] [2020-11-30 03:40:51,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,450 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,450 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,451 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,451 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,452 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,452 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,452 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,455 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,455 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,455 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,455 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,456 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,456 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,456 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,457 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,457 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,457 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,458 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,458 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,458 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,459 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,459 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,459 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,459 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && i <= 0) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && data == 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((((head == \result && 0 <= #NULL) && \result <= 0) && 1 <= data) && 0 <= \result) && 2 == len) && data <= 1) && "sll2n_update_all_reverse.c" <= 0) && 1 <= data) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && len <= 0) && s <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && 0 <= unknown-#StackHeapBarrier-unknown) && new_head <= 0) && 0 <= "0") && \result == new_head) && 2 <= \old(len)) && data <= 1) && #NULL <= 0) && (forall v_DerPreprocessor_11 : int, v_prenex_4 : int, v_prenex_2 : int, v_prenex_3 : int, v_DerPreprocessor_6 : int :: (s < v_prenex_2 || !(#memory_$Pointer$[#memory_$Pointer$[s][s + 4] := #memory_$Pointer$[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4] := v_prenex_3]][s][v_prenex_2 := v_prenex_4][s + 4] == v_prenex_2)) || !(s == #memory_$Pointer$[#memory_$Pointer$[s][s + 4] := #memory_$Pointer$[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4] := v_DerPreprocessor_11]][s][v_prenex_2 := v_DerPreprocessor_6][s + 4]))) && 1 <= data) && s == \result) && data <= 1) && !(temp == 0)) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && head == new_head) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && 1 <= \old(data)) && s == \result) && 0 <= "0") && head == \result) && \result == temp) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 1 <= i) && 0 <= head) && 0 <= #NULL) && 0 <= "sll2n_update_all_reverse.c") && \old(data) <= 1) && \old(len) <= 2) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && #NULL <= 0) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((1 <= data && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= i) && 2 <= \old(len)) && data <= 1) && data + 1 <= 2 * len) && #NULL == 0) && 1 <= data) && data <= 1) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.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))) && !(s == head)) && 0 <= head) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_28 : int, v_prenex_1 : int, v_DerPreprocessor_6 : int, v_DerPreprocessor_4 : int :: 2 * len <= unknown-#memory_int-unknown[s := unknown-#memory_int-unknown[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_prenex_1]][#memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_6][s + 4]][#memory_$Pointer$[s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_4][s + 4]] + 1 || s < v_ULTIMATE.start_sll_update_at_~head.offset_28)) && \old(len) <= 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && len + i <= 2) && \old(data) <= 1) - InvariantResult [Line: 607]: Loop Invariant [2020-11-30 03:40:51,463 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,464 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,464 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,464 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,465 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,465 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,466 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_9,QUANTIFIED] [2020-11-30 03:40:51,466 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,467 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_5,QUANTIFIED] [2020-11-30 03:40:51,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,467 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,467 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,468 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2020-11-30 03:40:51,468 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,468 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_7,QUANTIFIED] [2020-11-30 03:40:51,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,469 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,470 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,470 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,470 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,470 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,481 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,481 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,482 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,482 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,483 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,483 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,483 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,483 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,483 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,484 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_9,QUANTIFIED] [2020-11-30 03:40:51,484 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,484 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,485 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_5,QUANTIFIED] [2020-11-30 03:40:51,485 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,485 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,485 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,485 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2020-11-30 03:40:51,486 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,486 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_7,QUANTIFIED] [2020-11-30 03:40:51,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sll_update_at_~head.offset_28,QUANTIFIED] [2020-11-30 03:40:51,487 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,487 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,488 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,488 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,488 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((((((((((((((((((((((((2 <= len && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && index <= 0) && s <= 0) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data + 1 <= 2 * len) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.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))) && !(s == head)) && i <= 1) && 0 <= head) && 1 <= i) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 <= #NULL && \result <= 0) && 1 <= data) && 0 <= \result) && head == head) && data <= 1) && \old(data) == data) && 0 <= #memory_$Pointer$[new_head][new_head + 4]) && new_data == \old(data)) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && \result == new_head) && 2 <= \old(len)) && data <= 1) && data + 1 <= 2 * len) && s == \result) && !(temp == 0)) && 1 <= \old(data)) && 0 <= "0") && head == \result) && \result == temp) && temp == 0) && i <= 1) && 1 <= i) && 0 <= #NULL) && \old(data) <= 1) && #memory_$Pointer$[new_head][new_head + 4] <= 0) && head == \result) && index == \old(index)) && 2 == len) && "sll2n_update_all_reverse.c" <= 0) && 1 <= data) && i == \old(index)) && len <= 0) && s <= 0) && unknown-#memory_int-unknown[temp][temp] == data) && new_head <= 0) && #NULL <= 0) && head == head) && 1 <= data) && data <= 1) && 0 <= new_head) && 2 * len <= data + 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && head == new_head) && head == s) && malloc(sizeof(struct node)) <= 0) && "0" <= 0) && s == \result) && (forall v_ULTIMATE.start_sll_update_at_~head.offset_28 : int, v_DerPreprocessor_9 : int, v_DerPreprocessor_7 : int, v_DerPreprocessor_5 : int, v_DerPreprocessor_10 : int :: (s < v_ULTIMATE.start_sll_update_at_~head.offset_28 || !(v_ULTIMATE.start_sll_update_at_~head.offset_28 == #memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_9]][s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_5][s + 4])) || !(s == #memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_10]][s][v_ULTIMATE.start_sll_update_at_~head.offset_28 := v_DerPreprocessor_7][s + 4]))) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && \old(len) <= 2) && #NULL <= 0) && head == s) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && 2 <= len) && s == head) && 1 <= data) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && len + i <= 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 03:40:51,499 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,500 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,500 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,500 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,501 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,501 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,501 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,502 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,502 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,503 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,503 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,503 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,504 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,504 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,505 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,505 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,521 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,522 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,522 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,522 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,523 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,523 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,523 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_11,QUANTIFIED] [2020-11-30 03:40:51,524 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,524 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_6,QUANTIFIED] [2020-11-30 03:40:51,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,525 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,525 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,525 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2020-11-30 03:40:51,526 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,526 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2020-11-30 03:40:51,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2020-11-30 03:40:51,527 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,527 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-30 03:40:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((((((((((#NULL <= 0 && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && data <= 1) && 1 <= data) && 2 <= len) && 1 <= \old(data)) && 2 == len) && "sll2n_update_all_reverse.c" <= 0) && head <= 0) && "0" <= 0) && 0 <= head) && 0 <= "0") && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && \old(len) <= 2) && \old(data) <= 1) && (((((((\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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && #NULL <= 0) || ((((((((((((((((1 <= len && 2 == len) && data <= 1) && \valid[temp] == 1) && malloc(sizeof(struct node)) <= 0) && (((((((((((((((((((((0 <= "0" && 2 <= len) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && 0 <= #NULL) && 1 <= data) && \result <= 0) && len <= 1) && data <= 1) && 1 <= data) && 0 <= \result) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && "sll2n_update_all_reverse.c" <= 0) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) || ((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all_reverse.c" <= 0) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0))) && head <= 0) && 1 <= \old(data)) && 1 <= data) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && \old(data) <= 1)) || ((((((((((((((((\valid[head] == 1 && 2 == len) && data <= 1) && malloc(sizeof(struct node)) <= 0) && (((((((((((((((((((((0 <= "0" && 2 <= len) && 2 <= \old(len)) && #NULL <= 0) && data <= 1) && 0 <= #NULL) && 1 <= data) && \result <= 0) && len <= 1) && data <= 1) && 1 <= data) && 0 <= \result) && 0 <= new_head) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && "sll2n_update_all_reverse.c" <= 0) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0) && new_head <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) || ((((((((((((((2 <= len && #NULL <= 0) && data <= 1) && 0 <= #NULL) && head <= 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= data) && 1 <= \old(data)) && "sll2n_update_all_reverse.c" <= 0) && 0 <= head) && 0 <= "sll2n_update_all_reverse.c") && 0 <= #NULL) && #NULL <= 0))) && head <= 0) && 1 <= \old(data)) && 1 <= data) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && (forall v_DerPreprocessor_11 : int, v_prenex_4 : int, v_prenex_2 : int, v_prenex_3 : int, v_DerPreprocessor_6 : int :: (head < v_prenex_2 || !(#memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_DerPreprocessor_11]][head][v_prenex_2 := v_DerPreprocessor_6][head + 4] == head)) || !(#memory_$Pointer$[#memory_$Pointer$[head][head + 4] := #memory_$Pointer$[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4] := v_prenex_3]][head][v_prenex_2 := v_prenex_4][head + 4] == v_prenex_2))) && (((((((\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) || ((((((((((\old(len) == len && unknown-#length-unknown["sll2n_update_all_reverse.c"] == 27) && unknown-#StackHeapBarrier-unknown < "0") && 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_reverse.c") && \valid["sll2n_update_all_reverse.c"] == 1) && 2 == unknown-#length-unknown["0"]))) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 600]: Loop Invariant [2020-11-30 03:40:51,544 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,544 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,545 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,545 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,545 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,545 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,546 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,546 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,546 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,547 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,547 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,547 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,547 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,564 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,564 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,564 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,564 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,565 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,565 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,565 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,566 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,566 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && 1 <= index) && data <= 1) && (expected + 1) % -2 == 0) && 1 <= data) && index <= 0) && s <= 0) && !(head == #memory_$Pointer$[head][head + 4])) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= "0") && "sll2n_update_all_reverse.c" == 0) && index <= 1) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 2 * ((expected * -1 + 1) / -2) + unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] + 1 <= 2 * expected) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && 2 * expected <= 2 * ((expected * -1 + 1) / -2) + unknown-#memory_int-unknown[#memory_$Pointer$[head][head + 4]][#memory_$Pointer$[head][head + 4]] + 1) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 1 <= i) && 0 <= head) && data == 2) && \old(data) <= 1) && \old(len) <= 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && 2 <= len) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && data <= 1) && (expected + 1) % -2 == 0) && 2 * expected <= unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && len == i + 1) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1 <= 2 * expected) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1)) || (((((((((((((((((((((((((((((((((((((((((((2 <= len && s == head) && 1 <= data) && expected <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2 + 2) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && i <= 0) && expected <= unknown-#memory_int-unknown[head][head] + (expected + -2) / 2) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 0 <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2) && unknown-#memory_int-unknown[s][s] + 2 <= 2 * len) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && head == 0) && \old(data) <= 1) - InvariantResult [Line: 622]: Loop Invariant [2020-11-30 03:40:51,579 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,580 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,580 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,581 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,581 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,581 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,587 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,587 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,587 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,588 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,588 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,592 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,592 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,592 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,592 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,593 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,593 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && data <= 1) && 1 <= data) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 2 <= \old(len)) && data <= 1) && #NULL == 0) && len == i + 1) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && 0 < head + 1) && temp == 0) && 0 <= malloc(sizeof(struct node))) && i <= 1) && 0 <= head) && 1 <= i) && \old(len) <= 2) && data == 2) && \old(data) <= 1) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((((((((((s == head && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && i <= 0) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && temp == 0) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 576]: Loop Invariant [2020-11-30 03:40:51,594 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,594 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,596 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,596 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,597 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,597 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,597 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,598 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,598 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: (((((((((((((((((((((((((((1 <= data && 2 == len) && data <= 1) && \valid[temp] == 1) && 1 <= data) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && 2 <= len) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) || ((((((((((((((((((((((((((((1 <= len && 1 <= data) && 2 == len) && data <= 1) && \valid[temp] == 1) && 1 <= data) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && !(head == temp)) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp == 0) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && "0" == 0) && \old(data) <= 1) - InvariantResult [Line: 624]: Loop Invariant [2020-11-30 03:40:51,599 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,599 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,603 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,603 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,603 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,607 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,608 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,608 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,609 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-30 03:40:51,609 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-30 03:40:51,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-11-30 03:40:51,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2020-11-30 03:40:51,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-30 03:40:51,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-30 03:40:51,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((s == head && 1 <= data) && expected <= (unknown-#memory_int-unknown[head][head] * -1 + expected * 2 + -2) / 2 + 2) && expected <= aux-sll_get_data_at(s, i)-aux + (expected + -2) / 2) && 2 == len) && data <= 1) && 1 <= data) && 0 <= s) && head <= 0) && index <= 0) && s <= 0) && len <= unknown-#memory_int-unknown[s][s]) && 0 <= (aux-sll_get_data_at(s, i)-aux * -1 + expected * 2 + -2) / 2) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && i <= 0) && expected <= unknown-#memory_int-unknown[head][head] + (expected + -2) / 2) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && unknown-#memory_int-unknown[s][s] + 2 <= 2 * len) && index <= 0) && 1 <= data) && data <= 1) && 1 <= \old(data)) && 0 <= "sll2n_update_all_reverse.c") && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && "0" == 0) && head == 0) && \old(data) <= 1) || (((((((((((((((((((((((((((((((((((((((((((((!(s == #memory_$Pointer$[s][s + 4]) && len <= unknown-#memory_int-unknown[s][0]) && s == head) && unknown-#memory_int-unknown[s][0] <= len) && 1 <= data) && 2 == len) && data <= 1) && (expected + 1) % -2 == 0) && 2 * expected <= unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1) && 1 <= data) && 2 * expected <= 2 * ((expected * -1 + 1) / -2) + aux-sll_get_data_at(s, i)-aux + 1) && index <= 0) && s <= 0) && head <= s) && #NULL == 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= i) && "sll2n_update_all_reverse.c" == 0) && 0 <= "0") && 0 <= temp) && 2 <= \old(len)) && data <= 1) && #NULL == 0) && index <= 0) && 1 <= data) && len == i + 1) && data <= 1) && 1 <= \old(data)) && 2 * ((expected * -1 + 1) / -2) + aux-sll_get_data_at(s, i)-aux + 1 <= 2 * expected) && 0 <= "sll2n_update_all_reverse.c") && unknown-#memory_int-unknown[head][head] + 2 * ((expected * -1 + 1) / -2) + 1 <= 2 * expected) && malloc(sizeof(struct node)) <= 0) && head <= 0) && 1 <= \old(data)) && 2 * len <= unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1) && len <= 2) && temp <= 0) && 0 < head + 1) && 0 <= malloc(sizeof(struct node))) && 0 <= head) && \old(len) <= 2) && \old(data) <= 1) && data == 2) && unknown-#memory_int-unknown[#memory_$Pointer$[s][s + 4]][#memory_$Pointer$[s][s + 4]] + 1 <= 2 * len) && "0" == 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: 113.9s, OverallIterations: 12, TraceHistogramMax: 2, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 734.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 114 SDtfs, 367 SDslu, 251 SDs, 0 SdLazy, 571 SolverSat, 155 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 441 GetRequests, 272 SyntacticMatches, 11 SemanticMatches, 158 ConstructedPredicates, 9 IntricatePredicates, 0 DeprecatedPredicates, 787 ImplicationChecksByTransitivity, 73.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=29occurred in iteration=8, 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, 12 MinimizatonAttempts, 43 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 10 LocationsWithAnnotation, 10 PreInvPairs, 29 NumberOfFragments, 3553 HoareAnnotationTreeSize, 10 FomulaSimplifications, 7736 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 10 FomulaSimplificationsInter, 6090 FormulaSimplificationTreeSizeReductionInter, 734.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 71.4s InterpolantComputationTime, 328 NumberOfCodeBlocks, 315 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 436 ConstructedInterpolants, 6 QuantifiedInterpolants, 90804 SizeOfPredicates, 85 NumberOfNonLiveVariables, 1437 ConjunctsInSsa, 158 ConjunctsInUnsatCore, 28 InterpolantComputations, 6 PerfectInterpolantSequences, 185/256 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]: 2009, ICFG_INTERPRETER_ENTERED_PROCEDURES: 1, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 8, DAG_INTERPRETER_EARLY_EXITS: 2, TOOLS_POST_APPLICATIONS: 13, TOOLS_POST_TIME[ms]: 1645, 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: 12, TOOLS_QUANTIFIERELIM_TIME[ms]: 1636, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 364, FLUID_QUERY_TIME[ms]: 6, FLUID_QUERIES: 27, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 2, DOMAIN_JOIN_TIME[ms]: 187, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 59, DOMAIN_ISSUBSETEQ_APPLICATIONS: 3, DOMAIN_ISSUBSETEQ_TIME[ms]: 6, DOMAIN_ISBOTTOM_APPLICATIONS: 8, DOMAIN_ISBOTTOM_TIME[ms]: 36, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 1005, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 1005, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 3, 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]: 3, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 25, DAG_COMPRESSION_PROCESSED_NODES: 216, DAG_COMPRESSION_RETAINED_NODES: 35, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...