./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51c8aa06605a84d150023e13a78c11a7b0faebf4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51c8aa06605a84d150023e13a78c11a7b0faebf4 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:30:05,928 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:30:05,929 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:30:05,937 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:30:05,938 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:30:05,938 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:30:05,939 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:30:05,941 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:30:05,942 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:30:05,943 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:30:05,943 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:30:05,944 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:30:05,944 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:30:05,945 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:30:05,946 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:30:05,947 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:30:05,948 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:30:05,949 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:30:05,950 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:30:05,952 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:30:05,953 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:30:05,954 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:30:05,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:30:05,955 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:30:05,956 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:30:05,956 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:30:05,957 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:30:05,958 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:30:05,958 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:30:05,959 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:30:05,959 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:30:05,960 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:30:05,960 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:30:05,960 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:30:05,961 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:30:05,962 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:30:05,962 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-09 23:30:05,974 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:30:05,974 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:30:05,975 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:30:05,975 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:30:05,976 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:30:05,976 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:30:05,976 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:30:05,976 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:30:05,977 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:30:05,978 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:30:05,978 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:30:05,978 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:30:05,978 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:30:05,978 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:30:05,978 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:30:05,979 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:30:05,979 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:30:05,979 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:30:05,979 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:30:05,979 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:30:05,980 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 23:30:05,980 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:30:05,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:30:05,980 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 51c8aa06605a84d150023e13a78c11a7b0faebf4 [2018-11-09 23:30:06,007 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:30:06,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:30:06,020 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:30:06,021 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:30:06,022 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:30:06,022 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:06,062 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/42bc25731/93bc6420811c428abbc2b63fde03c5b0/FLAGe4c2729aa [2018-11-09 23:30:06,504 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:30:06,504 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:06,513 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/42bc25731/93bc6420811c428abbc2b63fde03c5b0/FLAGe4c2729aa [2018-11-09 23:30:06,521 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/42bc25731/93bc6420811c428abbc2b63fde03c5b0 [2018-11-09 23:30:06,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:30:06,524 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:30:06,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:30:06,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:30:06,528 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:30:06,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294cde19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06, skipping insertion in model container [2018-11-09 23:30:06,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:30:06,566 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:30:06,750 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:30:06,755 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:30:06,782 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:30:06,811 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:30:06,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06 WrapperNode [2018-11-09 23:30:06,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:30:06,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:30:06,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:30:06,812 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:30:06,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... [2018-11-09 23:30:06,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:30:06,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:30:06,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:30:06,898 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:30:06,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/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 [2018-11-09 23:30:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure exit [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_create [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_remove_last [2018-11-09 23:30:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-09 23:30:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-09 23:30:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-09 23:30:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-09 23:30:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-09 23:30:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-09 23:30:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-09 23:30:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-09 23:30:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-09 23:30:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-09 23:30:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_create [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_remove_last [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-09 23:30:06,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 23:30:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-09 23:30:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-09 23:30:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:30:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-09 23:30:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-09 23:30:07,304 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:30:07,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:30:07 BoogieIcfgContainer [2018-11-09 23:30:07,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:30:07,306 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-09 23:30:07,306 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-09 23:30:07,308 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-09 23:30:07,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:30:06" (1/3) ... [2018-11-09 23:30:07,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42cdbc1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:30:07, skipping insertion in model container [2018-11-09 23:30:07,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:06" (2/3) ... [2018-11-09 23:30:07,310 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42cdbc1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:30:07, skipping insertion in model container [2018-11-09 23:30:07,310 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:30:07" (3/3) ... [2018-11-09 23:30:07,311 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:07,317 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-09 23:30:07,323 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-09 23:30:07,334 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-09 23:30:07,359 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 23:30:07,359 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-09 23:30:07,360 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-09 23:30:07,360 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-09 23:30:07,360 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 23:30:07,360 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 23:30:07,360 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-09 23:30:07,360 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 23:30:07,360 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-09 23:30:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states. [2018-11-09 23:30:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-09 23:30:07,376 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:07,377 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:07,379 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:07,382 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:07,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1988059984, now seen corresponding path program 1 times [2018-11-09 23:30:07,383 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:07,383 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:07,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:07,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:30:07,499 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:07,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-09 23:30:07,502 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-09 23:30:07,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-09 23:30:07,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:30:07,512 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 2 states. [2018-11-09 23:30:07,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:07,529 INFO L93 Difference]: Finished difference Result 118 states and 128 transitions. [2018-11-09 23:30:07,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-09 23:30:07,530 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 33 [2018-11-09 23:30:07,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:07,536 INFO L225 Difference]: With dead ends: 118 [2018-11-09 23:30:07,537 INFO L226 Difference]: Without dead ends: 65 [2018-11-09 23:30:07,539 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:30:07,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2018-11-09 23:30:07,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2018-11-09 23:30:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-09 23:30:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 69 transitions. [2018-11-09 23:30:07,565 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 69 transitions. Word has length 33 [2018-11-09 23:30:07,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:07,566 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 69 transitions. [2018-11-09 23:30:07,566 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-09 23:30:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2018-11-09 23:30:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-09 23:30:07,567 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:07,568 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:07,568 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:07,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:07,568 INFO L82 PathProgramCache]: Analyzing trace with hash 444589532, now seen corresponding path program 1 times [2018-11-09 23:30:07,568 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:07,568 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:07,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:07,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:30:07,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:07,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-09 23:30:07,647 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-09 23:30:07,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-09 23:30:07,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-09 23:30:07,647 INFO L87 Difference]: Start difference. First operand 65 states and 69 transitions. Second operand 5 states. [2018-11-09 23:30:07,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:07,693 INFO L93 Difference]: Finished difference Result 109 states and 117 transitions. [2018-11-09 23:30:07,693 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-09 23:30:07,693 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2018-11-09 23:30:07,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:07,694 INFO L225 Difference]: With dead ends: 109 [2018-11-09 23:30:07,694 INFO L226 Difference]: Without dead ends: 73 [2018-11-09 23:30:07,695 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-09 23:30:07,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-09 23:30:07,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 67. [2018-11-09 23:30:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-09 23:30:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-11-09 23:30:07,702 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 35 [2018-11-09 23:30:07,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:07,703 INFO L481 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-11-09 23:30:07,703 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-09 23:30:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-11-09 23:30:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-09 23:30:07,704 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:07,704 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:07,704 INFO L424 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:07,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:07,705 INFO L82 PathProgramCache]: Analyzing trace with hash 511122160, now seen corresponding path program 1 times [2018-11-09 23:30:07,705 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:07,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:07,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:07,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-09 23:30:07,798 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:07,798 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:07,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:07,849 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:07,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-09 23:30:07,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2018-11-09 23:30:07,931 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-09 23:30:07,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-09 23:30:07,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:30:07,931 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 9 states. [2018-11-09 23:30:08,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:08,055 INFO L93 Difference]: Finished difference Result 131 states and 142 transitions. [2018-11-09 23:30:08,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-09 23:30:08,055 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 52 [2018-11-09 23:30:08,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:08,056 INFO L225 Difference]: With dead ends: 131 [2018-11-09 23:30:08,056 INFO L226 Difference]: Without dead ends: 77 [2018-11-09 23:30:08,057 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-11-09 23:30:08,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-11-09 23:30:08,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 73. [2018-11-09 23:30:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-09 23:30:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 78 transitions. [2018-11-09 23:30:08,062 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 78 transitions. Word has length 52 [2018-11-09 23:30:08,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:08,063 INFO L481 AbstractCegarLoop]: Abstraction has 73 states and 78 transitions. [2018-11-09 23:30:08,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-09 23:30:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2018-11-09 23:30:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-09 23:30:08,064 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:08,064 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:08,065 INFO L424 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:08,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:08,065 INFO L82 PathProgramCache]: Analyzing trace with hash -752720166, now seen corresponding path program 1 times [2018-11-09 23:30:08,065 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:08,065 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:08,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:08,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:08,165 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:08,165 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:08,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:08,208 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:08,297 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:08,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2018-11-09 23:30:08,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-09 23:30:08,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-09 23:30:08,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:30:08,298 INFO L87 Difference]: Start difference. First operand 73 states and 78 transitions. Second operand 7 states. [2018-11-09 23:30:08,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:08,337 INFO L93 Difference]: Finished difference Result 83 states and 90 transitions. [2018-11-09 23:30:08,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-09 23:30:08,338 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 69 [2018-11-09 23:30:08,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:08,338 INFO L225 Difference]: With dead ends: 83 [2018-11-09 23:30:08,339 INFO L226 Difference]: Without dead ends: 79 [2018-11-09 23:30:08,339 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:30:08,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-09 23:30:08,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 77. [2018-11-09 23:30:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-09 23:30:08,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 83 transitions. [2018-11-09 23:30:08,344 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 83 transitions. Word has length 69 [2018-11-09 23:30:08,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:08,345 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 83 transitions. [2018-11-09 23:30:08,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-09 23:30:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 83 transitions. [2018-11-09 23:30:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-09 23:30:08,346 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:08,346 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:08,346 INFO L424 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:08,346 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:08,346 INFO L82 PathProgramCache]: Analyzing trace with hash 2056398658, now seen corresponding path program 2 times [2018-11-09 23:30:08,346 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:08,347 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:08,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:08,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-09 23:30:08,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:08,433 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-09 23:30:08,434 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-09 23:30:08,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-09 23:30:08,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-09 23:30:08,434 INFO L87 Difference]: Start difference. First operand 77 states and 83 transitions. Second operand 6 states. [2018-11-09 23:30:08,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:08,526 INFO L93 Difference]: Finished difference Result 105 states and 115 transitions. [2018-11-09 23:30:08,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-09 23:30:08,528 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2018-11-09 23:30:08,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:08,530 INFO L225 Difference]: With dead ends: 105 [2018-11-09 23:30:08,530 INFO L226 Difference]: Without dead ends: 101 [2018-11-09 23:30:08,531 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:30:08,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-11-09 23:30:08,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 79. [2018-11-09 23:30:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2018-11-09 23:30:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 86 transitions. [2018-11-09 23:30:08,539 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 86 transitions. Word has length 85 [2018-11-09 23:30:08,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:08,540 INFO L481 AbstractCegarLoop]: Abstraction has 79 states and 86 transitions. [2018-11-09 23:30:08,540 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-09 23:30:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions. [2018-11-09 23:30:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-09 23:30:08,541 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:08,541 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:08,542 INFO L424 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:08,542 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:08,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1160917357, now seen corresponding path program 1 times [2018-11-09 23:30:08,542 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:08,542 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:08,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,544 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-09 23:30:08,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:08,985 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:08,985 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:08,986 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:08,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:09,034 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:09,080 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:09,081 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:09,082 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,087 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,091 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:09,093 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:09,093 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,094 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,096 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,097 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:23, output treesize:15 [2018-11-09 23:30:09,233 WARN L854 $PredicateComparison]: unable to prove that (exists ((dll_circular_remove_last_~snd_to_last~0.base Int) (dll_circular_remove_last_~snd_to_last~0.offset Int) (|dll_circular_remove_last_#t~mem11.offset| Int)) (let ((.cse1 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)) (.cse2 (+ |dll_circular_remove_last_#t~mem11.offset| 4))) (and (= (let ((.cse0 (store |c_old(#memory_$Pointer$.offset)| .cse1 (store (select |c_old(#memory_$Pointer$.offset)| .cse1) .cse2 dll_circular_remove_last_~snd_to_last~0.offset)))) (store .cse0 dll_circular_remove_last_~snd_to_last~0.base (store (select .cse0 dll_circular_remove_last_~snd_to_last~0.base) dll_circular_remove_last_~snd_to_last~0.offset (select (select .cse0 |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse3 (store |c_old(#memory_$Pointer$.base)| .cse1 (store (select |c_old(#memory_$Pointer$.base)| .cse1) .cse2 dll_circular_remove_last_~snd_to_last~0.base)))) (store .cse3 dll_circular_remove_last_~snd_to_last~0.base (store (select .cse3 dll_circular_remove_last_~snd_to_last~0.base) dll_circular_remove_last_~snd_to_last~0.offset (select (select .cse3 |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)))))))) is different from true [2018-11-09 23:30:09,297 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 92 [2018-11-09 23:30:09,299 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-09 23:30:09,300 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,333 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 104 [2018-11-09 23:30:09,341 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-09 23:30:09,341 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,405 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 79 [2018-11-09 23:30:09,406 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,439 INFO L267 ElimStorePlain]: Start of recursive call 4: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,447 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,465 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 45 [2018-11-09 23:30:09,467 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-09 23:30:09,468 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,505 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 107 [2018-11-09 23:30:09,511 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 84 [2018-11-09 23:30:09,511 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,574 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 59 [2018-11-09 23:30:09,575 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2018-11-09 23:30:09,602 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 48 [2018-11-09 23:30:09,603 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,627 INFO L267 ElimStorePlain]: Start of recursive call 9: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:30:09,637 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:30:09,657 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:09,657 INFO L202 ElimStorePlain]: Needed 12 recursive calls to eliminate 5 variables, input treesize:160, output treesize:150 [2018-11-09 23:30:09,728 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 87 treesize of output 90 [2018-11-09 23:30:09,732 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 62 [2018-11-09 23:30:09,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,784 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 62 treesize of output 59 [2018-11-09 23:30:09,785 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:09,835 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 62 [2018-11-09 23:30:09,835 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,897 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 51 [2018-11-09 23:30:09,897 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:09,945 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 52 [2018-11-09 23:30:09,946 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,001 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 67 treesize of output 68 [2018-11-09 23:30:10,003 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:10,050 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 43 [2018-11-09 23:30:10,051 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:10,094 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39 [2018-11-09 23:30:10,095 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:10,135 INFO L267 ElimStorePlain]: Start of recursive call 2: 8 dim-1 vars, End of recursive call: 4 dim-0 vars, and 5 xjuncts. [2018-11-09 23:30:10,184 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2018-11-09 23:30:10,190 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 16 [2018-11-09 23:30:10,190 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,195 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:10,195 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,198 INFO L267 ElimStorePlain]: Start of recursive call 11: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,206 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 49 [2018-11-09 23:30:10,213 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 41 [2018-11-09 23:30:10,214 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,243 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 15 [2018-11-09 23:30:10,243 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,270 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 34 [2018-11-09 23:30:10,271 INFO L267 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 2 xjuncts. [2018-11-09 23:30:10,291 INFO L267 ElimStorePlain]: Start of recursive call 14: 8 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,298 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2018-11-09 23:30:10,301 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 30 [2018-11-09 23:30:10,301 INFO L267 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,319 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 30 [2018-11-09 23:30:10,319 INFO L267 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,337 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 28 [2018-11-09 23:30:10,338 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,352 INFO L267 ElimStorePlain]: Start of recursive call 18: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,366 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 55 [2018-11-09 23:30:10,370 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 48 [2018-11-09 23:30:10,371 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,396 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 29 [2018-11-09 23:30:10,397 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,414 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 25 [2018-11-09 23:30:10,415 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,432 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 40 [2018-11-09 23:30:10,433 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,448 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 24 [2018-11-09 23:30:10,449 INFO L267 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,456 INFO L267 ElimStorePlain]: Start of recursive call 22: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,467 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 65 [2018-11-09 23:30:10,471 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:10,476 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 36 [2018-11-09 23:30:10,477 INFO L267 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,522 INFO L267 ElimStorePlain]: Start of recursive call 28: 8 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,549 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 59 [2018-11-09 23:30:10,552 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2018-11-09 23:30:10,553 INFO L267 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,562 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 17 [2018-11-09 23:30:10,562 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,574 INFO L267 ElimStorePlain]: Start of recursive call 30: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,584 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 31 [2018-11-09 23:30:10,586 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2018-11-09 23:30:10,586 INFO L267 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,592 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 3 [2018-11-09 23:30:10,592 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,596 INFO L267 ElimStorePlain]: Start of recursive call 33: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,606 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:10,606 INFO L202 ElimStorePlain]: Needed 35 recursive calls to eliminate 8 variables, input treesize:172, output treesize:7 [2018-11-09 23:30:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 2 not checked. [2018-11-09 23:30:10,644 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:10,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 21 [2018-11-09 23:30:10,645 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-09 23:30:10,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-09 23:30:10,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=309, Unknown=5, NotChecked=36, Total=420 [2018-11-09 23:30:10,646 INFO L87 Difference]: Start difference. First operand 79 states and 86 transitions. Second operand 21 states. [2018-11-09 23:30:11,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:11,165 INFO L93 Difference]: Finished difference Result 111 states and 122 transitions. [2018-11-09 23:30:11,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-09 23:30:11,165 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 90 [2018-11-09 23:30:11,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:11,166 INFO L225 Difference]: With dead ends: 111 [2018-11-09 23:30:11,166 INFO L226 Difference]: Without dead ends: 73 [2018-11-09 23:30:11,167 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 80 SyntacticMatches, 5 SemanticMatches, 27 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=618, Unknown=13, NotChecked=52, Total=812 [2018-11-09 23:30:11,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-09 23:30:11,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2018-11-09 23:30:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-09 23:30:11,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 78 transitions. [2018-11-09 23:30:11,174 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 78 transitions. Word has length 90 [2018-11-09 23:30:11,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:11,174 INFO L481 AbstractCegarLoop]: Abstraction has 73 states and 78 transitions. [2018-11-09 23:30:11,174 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-09 23:30:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2018-11-09 23:30:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-09 23:30:11,177 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:11,177 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:11,177 INFO L424 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:11,177 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:11,177 INFO L82 PathProgramCache]: Analyzing trace with hash -2040511918, now seen corresponding path program 1 times [2018-11-09 23:30:11,177 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:11,177 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:11,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:11,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:11,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:12,811 WARN L179 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 68 [2018-11-09 23:30:12,982 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 67 [2018-11-09 23:30:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-09 23:30:13,914 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:13,914 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:13,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:13,961 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:13,967 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-09 23:30:13,967 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:13,991 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:13,991 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-09 23:30:14,305 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:14,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:14,314 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:34 [2018-11-09 23:30:14,430 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:14,432 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:14,432 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,433 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,442 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:14,444 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:14,444 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,446 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,455 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:14,455 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:50, output treesize:42 [2018-11-09 23:30:14,568 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:30:14,570 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,571 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:30:14,571 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,575 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,585 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:30:14,587 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,588 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:30:14,588 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,591 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,599 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,600 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2018-11-09 23:30:14,661 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,661 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2018-11-09 23:30:14,663 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 18 [2018-11-09 23:30:14,664 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,668 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,681 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 45 [2018-11-09 23:30:14,683 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-09 23:30:14,683 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,687 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,697 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,698 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:72, output treesize:101 [2018-11-09 23:30:14,834 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,835 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,836 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,836 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2018-11-09 23:30:14,837 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,847 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,847 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:109, output treesize:102 [2018-11-09 23:30:14,925 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:14,927 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 91 [2018-11-09 23:30:14,929 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:14,929 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,939 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,959 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 82 [2018-11-09 23:30:14,962 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:14,962 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:14,997 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:15,009 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:15,010 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:105, output treesize:134 [2018-11-09 23:30:16,933 WARN L179 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 58 [2018-11-09 23:30:16,937 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:16,938 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:16,938 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:16,953 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:16,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 533 treesize of output 518 [2018-11-09 23:30:16,960 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:16,960 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 256 [2018-11-09 23:30:16,960 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:16,983 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:16,984 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:16,984 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:16,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 271 treesize of output 319 [2018-11-09 23:30:16,997 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:16,998 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 75 [2018-11-09 23:30:16,998 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:17,018 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:17,032 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:17,053 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,053 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:17,055 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,060 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,061 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 227 [2018-11-09 23:30:17,064 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:30:17,075 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 225 treesize of output 193 [2018-11-09 23:30:17,078 INFO L267 ElimStorePlain]: Start of recursive call 7: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 3 xjuncts. [2018-11-09 23:30:17,176 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,180 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,183 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 178 [2018-11-09 23:30:17,190 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,191 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,192 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:17,213 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 176 treesize of output 260 [2018-11-09 23:30:17,224 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:17,457 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:17,585 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:17,715 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:17,846 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:17,976 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,108 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,239 INFO L267 ElimStorePlain]: Start of recursive call 9: 6 dim-0 vars, 7 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:30:18,403 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:30:18,412 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 143 [2018-11-09 23:30:18,415 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,415 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 66 [2018-11-09 23:30:18,416 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,421 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,436 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,438 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,441 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,444 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 159 [2018-11-09 23:30:18,456 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,460 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,461 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:18,478 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 56 treesize of output 156 [2018-11-09 23:30:18,483 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,583 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,635 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,687 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,742 INFO L267 ElimStorePlain]: Start of recursive call 26: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,801 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,851 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:18,902 INFO L267 ElimStorePlain]: Start of recursive call 21: 4 dim-0 vars, 7 dim-1 vars, End of recursive call: 11 dim-0 vars, and 7 xjuncts. [2018-11-09 23:30:18,969 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 11 dim-0 vars, and 7 xjuncts. [2018-11-09 23:30:19,368 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 41 dim-0 vars, and 15 xjuncts. [2018-11-09 23:30:19,786 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 41 dim-0 vars, and 15 xjuncts. [2018-11-09 23:30:19,787 INFO L202 ElimStorePlain]: Needed 28 recursive calls to eliminate 6 variables, input treesize:1333, output treesize:2528 [2018-11-09 23:30:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-09 23:30:20,632 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:20,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 38] total 74 [2018-11-09 23:30:20,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 74 states [2018-11-09 23:30:20,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2018-11-09 23:30:20,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=268, Invalid=5134, Unknown=0, NotChecked=0, Total=5402 [2018-11-09 23:30:20,635 INFO L87 Difference]: Start difference. First operand 73 states and 78 transitions. Second operand 74 states. [2018-11-09 23:30:23,578 WARN L179 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 94 [2018-11-09 23:30:25,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:25,375 INFO L93 Difference]: Finished difference Result 134 states and 143 transitions. [2018-11-09 23:30:25,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-11-09 23:30:25,375 INFO L78 Accepts]: Start accepts. Automaton has 74 states. Word has length 95 [2018-11-09 23:30:25,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:25,376 INFO L225 Difference]: With dead ends: 134 [2018-11-09 23:30:25,376 INFO L226 Difference]: Without dead ends: 78 [2018-11-09 23:30:25,379 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 64 SyntacticMatches, 12 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2798 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=856, Invalid=12026, Unknown=0, NotChecked=0, Total=12882 [2018-11-09 23:30:25,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-11-09 23:30:25,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 77. [2018-11-09 23:30:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-09 23:30:25,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 82 transitions. [2018-11-09 23:30:25,383 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 82 transitions. Word has length 95 [2018-11-09 23:30:25,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:25,384 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 82 transitions. [2018-11-09 23:30:25,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 74 states. [2018-11-09 23:30:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 82 transitions. [2018-11-09 23:30:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-09 23:30:25,385 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:25,385 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:25,385 INFO L424 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:25,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:25,385 INFO L82 PathProgramCache]: Analyzing trace with hash 229655290, now seen corresponding path program 1 times [2018-11-09 23:30:25,385 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:30:25,385 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:30:25,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:25,386 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:25,386 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:30:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-09 23:30:25,450 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:25,450 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:25,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:25,511 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-09 23:30:25,560 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:25,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 12 [2018-11-09 23:30:25,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-09 23:30:25,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-09 23:30:25,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2018-11-09 23:30:25,561 INFO L87 Difference]: Start difference. First operand 77 states and 82 transitions. Second operand 12 states. [2018-11-09 23:30:25,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:25,675 INFO L93 Difference]: Finished difference Result 100 states and 107 transitions. [2018-11-09 23:30:25,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-09 23:30:25,676 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2018-11-09 23:30:25,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:25,676 INFO L225 Difference]: With dead ends: 100 [2018-11-09 23:30:25,676 INFO L226 Difference]: Without dead ends: 0 [2018-11-09 23:30:25,677 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2018-11-09 23:30:25,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-09 23:30:25,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-09 23:30:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-09 23:30:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-09 23:30:25,677 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 112 [2018-11-09 23:30:25,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:25,678 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-09 23:30:25,678 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-09 23:30:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-09 23:30:25,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-09 23:30:25,681 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-09 23:30:25,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:30:25,866 WARN L179 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 81 [2018-11-09 23:30:26,089 WARN L179 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 83 [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point dll_circular_remove_lastEXIT(lines 590 601) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L599(line 599) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L599-1(line 599) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L599-2(line 599) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L597-1(line 597) no Hoare annotation was computed. [2018-11-09 23:30:26,193 INFO L425 ceAbstractionStarter]: For program point L593(line 593) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L593-1(line 593) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L593-2(line 593) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L591-1(line 591) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L591-2(line 591) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L421 ceAbstractionStarter]: At program point dll_circular_remove_lastENTRY(lines 590 601) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L598(line 598) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L596(line 596) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L596-1(line 596) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L594(line 594) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L592-1(lines 592 600) no Hoare annotation was computed. [2018-11-09 23:30:26,194 INFO L425 ceAbstractionStarter]: For program point L592-2(lines 590 601) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point exitEXIT(lines 561 563) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L428 ceAbstractionStarter]: At program point exitENTRY(lines 561 563) the Hoare annotation is: true [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point exitFINAL(lines 561 563) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_32ENTRY(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_32FINAL(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_32EXIT(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_64ENTRY(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_64FINAL(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point __bswap_64EXIT(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:30:26,195 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-09 23:30:26,195 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L607-1(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L421 ceAbstractionStarter]: At program point L605-1(line 605) the Hoare annotation is: (and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= 0 |main_~#s~0.offset|) (not (= |main_~#s~0.base| 0)) (<= main_~len~0 2) (<= 2 main_~len~0) (= (select |#valid| |main_~#s~0.base|) 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,196 INFO L421 ceAbstractionStarter]: At program point L607-3(lines 607 609) the Hoare annotation is: (let ((.cse20 (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse13 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse10 (= 0 .cse20)) (.cse18 (<= 2 main_~len~0))) (let ((.cse9 (or (and (<= main_~i~0 1) .cse18) (and (= 0 .cse13) .cse10 .cse18))) (.cse12 (= .cse20 0)) (.cse14 (= |main_~#s~0.offset| 0)) (.cse11 (not (= |main_~#s~0.base| 0)))) (or (and (exists ((v_DerPreprocessor_10 Int) (v_arrayElimCell_55 Int)) (let ((.cse0 (select |#memory_$Pointer$.offset| v_arrayElimCell_55)) (.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse7 (select |#memory_$Pointer$.base| v_arrayElimCell_55)) (.cse3 (select |#memory_$Pointer$.base| v_DerPreprocessor_10)) (.cse8 (+ (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 4))) (let ((.cse6 (select .cse3 .cse8)) (.cse5 (select .cse7 4)) (.cse4 (select (select |#memory_$Pointer$.offset| .cse2) .cse8)) (.cse1 (select .cse0 4))) (and (= 0 (select .cse0 0)) (= 0 .cse1) (= .cse2 (select .cse3 .cse4)) (not (= .cse5 v_arrayElimCell_55)) (not (= |main_~#s~0.base| v_arrayElimCell_55)) (= .cse5 .cse6) (not (= .cse5 |main_~#s~0.base|)) (= v_DerPreprocessor_10 .cse6) (= .cse5 .cse2) (= .cse4 .cse1) (= (select .cse7 0) .cse2))))) .cse9 .cse10 (= 0 |main_~#s~0.offset|) .cse11) (and .cse12 (= .cse13 0) .cse14 .cse9 .cse11) (let ((.cse15 (select (select |#memory_$Pointer$.base| .cse13) 4))) (let ((.cse17 (select |#memory_$Pointer$.base| .cse15))) (let ((.cse16 (select |#memory_$Pointer$.offset| .cse15)) (.cse19 (select .cse17 0))) (and (not (= .cse15 .cse13)) (= 0 (select .cse16 4)) (not (= .cse15 |main_~#s~0.base|)) (= .cse13 (select .cse17 4)) .cse12 (not (= .cse13 |main_~#s~0.base|)) .cse14 (= (select .cse16 0) 0) .cse11 .cse18 (= (select (select |#memory_$Pointer$.offset| .cse19) 4) 0) (= .cse13 .cse19) (= main_~i~0 0))))))))) [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L605-2(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L607-4(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L605-3(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point L605-4(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,196 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 602 616) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L605-5(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L605-6(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L605-7(line 605) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 602 616) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L610(lines 610 612) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 614) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L421 ceAbstractionStarter]: At program point L608(line 608) the Hoare annotation is: (let ((.cse8 (<= 2 main_~len~0)) (.cse19 (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse0 (= .cse19 0)) (.cse3 (= |main_~#s~0.offset| 0)) (.cse1 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse2 (and (<= (+ main_~i~0 1) main_~len~0) .cse8)) (.cse4 (not (= |main_~#s~0.base| 0)))) (or (and .cse0 (= .cse1 0) .cse2 .cse3 .cse4) (let ((.cse5 (select (select |#memory_$Pointer$.base| .cse1) 4))) (let ((.cse7 (select |#memory_$Pointer$.base| .cse5))) (let ((.cse6 (select |#memory_$Pointer$.offset| .cse5)) (.cse9 (select .cse7 0))) (and (not (= .cse5 .cse1)) (= 0 (select .cse6 4)) (not (= .cse5 |main_~#s~0.base|)) (= .cse1 (select .cse7 4)) .cse0 (not (= .cse1 |main_~#s~0.base|)) .cse3 (= (select .cse6 0) 0) .cse4 .cse8 (= (select (select |#memory_$Pointer$.offset| .cse9) 4) 0) (= .cse1 .cse9) (= main_~i~0 0))))) (and (exists ((v_DerPreprocessor_10 Int) (v_arrayElimCell_55 Int)) (let ((.cse10 (select |#memory_$Pointer$.offset| v_arrayElimCell_55)) (.cse12 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse17 (select |#memory_$Pointer$.base| v_arrayElimCell_55)) (.cse13 (select |#memory_$Pointer$.base| v_DerPreprocessor_10)) (.cse18 (+ (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 4))) (let ((.cse16 (select .cse13 .cse18)) (.cse15 (select .cse17 4)) (.cse14 (select (select |#memory_$Pointer$.offset| .cse12) .cse18)) (.cse11 (select .cse10 4))) (and (= 0 (select .cse10 0)) (= 0 .cse11) (= .cse12 (select .cse13 .cse14)) (not (= .cse15 v_arrayElimCell_55)) (not (= |main_~#s~0.base| v_arrayElimCell_55)) (= .cse15 .cse16) (not (= .cse15 |main_~#s~0.base|)) (= v_DerPreprocessor_10 .cse16) (= .cse15 .cse12) (= .cse14 .cse11) (= (select .cse17 0) .cse12))))) .cse2 (= 0 .cse19) (= 0 |main_~#s~0.offset|) .cse4)))) [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L608-1(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:30:26,197 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 602 616) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,197 INFO L421 ceAbstractionStarter]: At program point L611(lines 602 616) the Hoare annotation is: false [2018-11-09 23:30:26,197 INFO L425 ceAbstractionStarter]: For program point L578-1(line 578) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point dll_circular_createEXIT(lines 574 589) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L587(line 587) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L579-1(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L577-1(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L421 ceAbstractionStarter]: At program point L575(line 575) the Hoare annotation is: (and (<= |dll_circular_create_#in~len| dll_circular_create_~len) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= dll_circular_create_~len |dll_circular_create_#in~len|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L575-1(line 575) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L421 ceAbstractionStarter]: At program point L577-3(lines 577 585) the Hoare annotation is: (let ((.cse0 (<= (+ dll_circular_create_~len 1) |dll_circular_create_#in~len|)) (.cse5 (not (= 0 dll_circular_create_~new_head~0.base))) (.cse6 (not (= 0 dll_circular_create_~head~0.base))) (.cse4 (= 0 (select |old(#valid)| dll_circular_create_~last~0.base))) (.cse1 (= 0 dll_circular_create_~last~0.offset))) (or (let ((.cse3 (select (select |#memory_$Pointer$.base| dll_circular_create_~last~0.base) 4)) (.cse2 (select |#memory_$Pointer$.offset| dll_circular_create_~last~0.base))) (and .cse0 .cse1 (= (select .cse2 4) 0) (= dll_circular_create_~head~0.base .cse3) .cse4 (= 0 (select |old(#valid)| dll_circular_create_~new_head~0.base)) (= .cse3 dll_circular_create_~new_head~0.base) .cse5 (= 0 dll_circular_create_~head~0.offset) (= 0 dll_circular_create_~new_head~0.offset) (= dll_circular_create_~new_head~0.offset (select .cse2 dll_circular_create_~last~0.offset)) (not (= dll_circular_create_~new_head~0.base dll_circular_create_~last~0.base)))) (and .cse6 .cse0 (<= 3 |dll_circular_create_#in~len|) .cse5) (and (<= |dll_circular_create_#in~len| dll_circular_create_~len) .cse6 .cse4 (= dll_circular_create_~last~0.base dll_circular_create_~head~0.base) (= dll_circular_create_~head~0.offset 0) .cse1 (= (select |#valid| dll_circular_create_~last~0.base) 1) (= 0 (select (select |#memory_$Pointer$.offset| dll_circular_create_~head~0.base) dll_circular_create_~last~0.offset)) (<= dll_circular_create_~len |dll_circular_create_#in~len|) (= |#valid| (let ((.cse7 (@diff |old(#valid)| |#valid|))) (store |old(#valid)| .cse7 (select |#valid| .cse7))))))) [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L577-4(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point dll_circular_createFINAL(lines 574 589) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-09 23:30:26,198 INFO L425 ceAbstractionStarter]: For program point L580(lines 580 582) no Hoare annotation was computed. [2018-11-09 23:30:26,199 INFO L421 ceAbstractionStarter]: At program point dll_circular_createENTRY(lines 574 589) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,199 INFO L421 ceAbstractionStarter]: At program point L578(line 578) the Hoare annotation is: (let ((.cse0 (not (= 0 dll_circular_create_~head~0.base)))) (or (and .cse0 (<= (+ dll_circular_create_~len 1) |dll_circular_create_#in~len|) (<= 3 |dll_circular_create_#in~len|) (not (= 0 dll_circular_create_~new_head~0.base))) (and .cse0 (= 0 (select |old(#valid)| dll_circular_create_~last~0.base)) (= dll_circular_create_~last~0.base dll_circular_create_~head~0.base) (= dll_circular_create_~head~0.offset 0) (= 0 dll_circular_create_~last~0.offset) (= (select |#valid| dll_circular_create_~last~0.base) 1) (= 0 (select (select |#memory_$Pointer$.offset| dll_circular_create_~head~0.base) dll_circular_create_~last~0.offset)) (<= dll_circular_create_~len |dll_circular_create_#in~len|) (= |#valid| (let ((.cse1 (@diff |old(#valid)| |#valid|))) (store |old(#valid)| .cse1 (select |#valid| .cse1))))))) [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L421 ceAbstractionStarter]: At program point node_createENTRY(lines 564 573) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L570(line 570) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L569(line 569) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L428 ceAbstractionStarter]: At program point L567(line 567) the Hoare annotation is: true [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 568) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point node_createEXIT(lines 564 573) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L566-1(lines 566 568) no Hoare annotation was computed. [2018-11-09 23:30:26,200 INFO L425 ceAbstractionStarter]: For program point L565-1(line 565) no Hoare annotation was computed. [2018-11-09 23:30:26,201 INFO L425 ceAbstractionStarter]: For program point node_createFINAL(lines 564 573) no Hoare annotation was computed. [2018-11-09 23:30:26,214 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,214 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,215 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,215 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,215 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,216 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,216 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,216 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,216 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,218 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,218 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,218 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,220 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,221 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,221 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,221 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,221 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,221 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,222 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,223 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,223 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,223 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,223 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,223 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,224 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,224 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,224 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,224 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,224 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,225 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,225 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,225 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,225 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,225 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,226 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,227 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,227 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,227 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,228 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,228 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,229 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,229 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,229 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,229 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,229 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,230 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,230 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,230 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,230 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,230 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,231 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,232 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,233 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,234 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,235 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,235 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,235 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,235 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,235 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,236 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,237 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,239 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,239 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,240 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,240 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,240 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,240 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,240 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,241 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,241 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,241 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,241 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,241 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,242 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,243 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,243 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,243 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,243 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,243 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,244 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,245 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,246 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,246 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,246 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,246 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,246 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,247 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,248 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,248 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,248 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,248 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,248 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,249 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,250 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,251 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,251 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,251 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,251 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,251 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,251 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,252 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,252 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,252 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,252 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,252 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,253 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,254 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,255 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,256 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,257 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,258 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,259 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,260 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,260 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,262 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:551) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:246) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translateStore(Term2Expression.java:313) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:373) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:108) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:92) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportResult(TraceAbstractionStarter.java:537) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:30:26,265 INFO L168 Benchmark]: Toolchain (without parser) took 19741.52 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 479.2 MB). Free memory was 957.5 MB in the beginning and 1.3 GB in the end (delta: -358.4 MB). Peak memory consumption was 120.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:30:26,265 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:30:26,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.15 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 922.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-09 23:30:26,266 INFO L168 Benchmark]: Boogie Preprocessor took 85.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 922.6 MB in the beginning and 1.1 GB in the end (delta: -226.2 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:30:26,266 INFO L168 Benchmark]: RCFGBuilder took 407.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:30:26,266 INFO L168 Benchmark]: TraceAbstraction took 18958.57 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 324.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -222.3 MB). Peak memory consumption was 102.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:30:26,268 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 287.15 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 922.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 922.6 MB in the beginning and 1.1 GB in the end (delta: -226.2 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 407.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 18958.57 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 324.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -222.3 MB). Peak memory consumption was 102.2 MB. Max. memory is 11.5 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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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 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 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_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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_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_arrayElimCell_55,QUANTIFIED] - 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_$Pointer$.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_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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 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 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_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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_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_arrayElimCell_55,QUANTIFIED] - 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_$Pointer$.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_arrayElimCell_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,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_arrayElimCell_55,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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 * 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 614]: 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: 602]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant [2018-11-09 23:30:26,273 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,273 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,273 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,273 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,283 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,283 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,283 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,283 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,284 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,285 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,286 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,286 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,286 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,286 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,286 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,297 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,297 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,297 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,297 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,301 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,304 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,304 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_DerPreprocessor_10,QUANTIFIED] [2018-11-09 23:30:26,308 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_55,QUANTIFIED] [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,319 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,319 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,319 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,319 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,319 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,320 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,321 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:30:26,322 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:30:26,329 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,331 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,332 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,333 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,333 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,333 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,333 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,340 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,341 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,342 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:30:26,343 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((\exists v_DerPreprocessor_10 : int, v_arrayElimCell_55 : int :: (((((((((0 == #memory_$Pointer$[v_arrayElimCell_55][0] && 0 == #memory_$Pointer$[v_arrayElimCell_55][4]) && #memory_$Pointer$[s][s] == #memory_$Pointer$[v_DerPreprocessor_10][#memory_$Pointer$[#memory_$Pointer$[s][s]][#memory_$Pointer$[s][s] + 4]]) && !(#memory_$Pointer$[v_arrayElimCell_55][4] == v_arrayElimCell_55)) && !(s == v_arrayElimCell_55)) && #memory_$Pointer$[v_arrayElimCell_55][4] == #memory_$Pointer$[v_DerPreprocessor_10][#memory_$Pointer$[s][s] + 4]) && !(#memory_$Pointer$[v_arrayElimCell_55][4] == s)) && v_DerPreprocessor_10 == #memory_$Pointer$[v_DerPreprocessor_10][#memory_$Pointer$[s][s] + 4]) && #memory_$Pointer$[v_arrayElimCell_55][4] == #memory_$Pointer$[s][s]) && #memory_$Pointer$[#memory_$Pointer$[s][s]][#memory_$Pointer$[s][s] + 4] == #memory_$Pointer$[v_arrayElimCell_55][4]) && #memory_$Pointer$[v_arrayElimCell_55][0] == #memory_$Pointer$[s][s]) && ((i <= 1 && 2 <= len) || ((0 == #memory_$Pointer$[s][s] && 0 == #memory_$Pointer$[s][s]) && 2 <= len))) && 0 == #memory_$Pointer$[s][s]) && 0 == s) && !(s == 0)) || ((((#memory_$Pointer$[s][s] == 0 && #memory_$Pointer$[s][s] == 0) && s == 0) && ((i <= 1 && 2 <= len) || ((0 == #memory_$Pointer$[s][s] && 0 == #memory_$Pointer$[s][s]) && 2 <= len))) && !(s == 0))) || ((((((((((((!(#memory_$Pointer$[#memory_$Pointer$[s][s]][4] == #memory_$Pointer$[s][s]) && 0 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][4]) && !(#memory_$Pointer$[#memory_$Pointer$[s][s]][4] == s)) && #memory_$Pointer$[s][s] == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][4]) && #memory_$Pointer$[s][s] == 0) && !(#memory_$Pointer$[s][s] == s)) && s == 0) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][0] == 0) && !(s == 0)) && 2 <= len) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][0]][4] == 0) && #memory_$Pointer$[s][s] == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][0]) && i == 0) - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int): de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:551) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:30:27,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:30:27,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:30:27,813 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:30:27,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:30:27,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:30:27,815 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:30:27,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:30:27,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:30:27,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:30:27,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:30:27,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:30:27,820 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:30:27,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:30:27,821 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:30:27,822 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:30:27,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:30:27,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:30:27,826 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:30:27,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:30:27,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:30:27,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:30:27,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:30:27,830 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:30:27,831 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:30:27,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:30:27,832 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:30:27,833 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:30:27,834 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:30:27,834 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:30:27,834 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:30:27,835 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:30:27,835 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:30:27,836 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:30:27,836 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:30:27,837 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:30:27,837 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-09 23:30:27,847 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:30:27,848 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:30:27,848 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:30:27,848 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:30:27,849 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:30:27,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:30:27,849 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:30:27,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:30:27,849 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:30:27,849 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:30:27,849 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:30:27,850 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:30:27,850 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:30:27,851 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:30:27,851 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 23:30:27,852 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:30:27,852 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:30:27,852 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:30:27,852 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 51c8aa06605a84d150023e13a78c11a7b0faebf4 [2018-11-09 23:30:27,882 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:30:27,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:30:27,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:30:27,895 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:30:27,895 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:30:27,896 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:27,933 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/2312eaede/668754f461c44248aa1b8787b387502f/FLAGec45f822c [2018-11-09 23:30:28,362 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:30:28,362 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:28,370 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/2312eaede/668754f461c44248aa1b8787b387502f/FLAGec45f822c [2018-11-09 23:30:28,378 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/data/2312eaede/668754f461c44248aa1b8787b387502f [2018-11-09 23:30:28,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:30:28,381 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:30:28,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:30:28,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:30:28,385 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:30:28,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a2a1194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28, skipping insertion in model container [2018-11-09 23:30:28,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:30:28,423 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:30:28,621 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:30:28,629 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:30:28,663 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:30:28,690 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:30:28,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28 WrapperNode [2018-11-09 23:30:28,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:30:28,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:30:28,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:30:28,692 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:30:28,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,786 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... [2018-11-09 23:30:28,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:30:28,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:30:28,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:30:28,794 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:30:28,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/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 [2018-11-09 23:30:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure exit [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_create [2018-11-09 23:30:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_remove_last [2018-11-09 23:30:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-09 23:30:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-09 23:30:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-09 23:30:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-09 23:30:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-09 23:30:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-09 23:30:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-09 23:30:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-09 23:30:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-09 23:30:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-09 23:30:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-09 23:30:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-09 23:30:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-09 23:30:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-09 23:30:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-09 23:30:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_create [2018-11-09 23:30:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_remove_last [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-09 23:30:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-09 23:30:29,184 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:30:29,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:30:29 BoogieIcfgContainer [2018-11-09 23:30:29,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:30:29,186 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-09 23:30:29,186 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-09 23:30:29,188 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-09 23:30:29,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:30:28" (1/3) ... [2018-11-09 23:30:29,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79e09b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:30:29, skipping insertion in model container [2018-11-09 23:30:29,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:28" (2/3) ... [2018-11-09 23:30:29,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79e09b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:30:29, skipping insertion in model container [2018-11-09 23:30:29,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:30:29" (3/3) ... [2018-11-09 23:30:29,192 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2c_remove_all_reverse_true-unreach-call_true-valid-memsafety.i [2018-11-09 23:30:29,198 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-09 23:30:29,203 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-09 23:30:29,212 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-09 23:30:29,232 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 23:30:29,232 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-09 23:30:29,232 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-09 23:30:29,233 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-09 23:30:29,233 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 23:30:29,233 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 23:30:29,233 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-09 23:30:29,233 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 23:30:29,233 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-09 23:30:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states. [2018-11-09 23:30:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-09 23:30:29,249 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:29,250 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:29,251 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:29,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:29,255 INFO L82 PathProgramCache]: Analyzing trace with hash 1988059984, now seen corresponding path program 1 times [2018-11-09 23:30:29,258 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:29,258 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:29,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:29,321 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:29,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:30:29,336 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-09 23:30:29,340 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:29,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-09 23:30:29,343 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-09 23:30:29,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-09 23:30:29,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:30:29,352 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 2 states. [2018-11-09 23:30:29,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:29,371 INFO L93 Difference]: Finished difference Result 118 states and 128 transitions. [2018-11-09 23:30:29,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-09 23:30:29,372 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 33 [2018-11-09 23:30:29,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:29,378 INFO L225 Difference]: With dead ends: 118 [2018-11-09 23:30:29,378 INFO L226 Difference]: Without dead ends: 65 [2018-11-09 23:30:29,380 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:30:29,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2018-11-09 23:30:29,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2018-11-09 23:30:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-09 23:30:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 69 transitions. [2018-11-09 23:30:29,409 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 69 transitions. Word has length 33 [2018-11-09 23:30:29,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:29,410 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 69 transitions. [2018-11-09 23:30:29,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-09 23:30:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2018-11-09 23:30:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-09 23:30:29,412 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:29,412 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:29,412 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:29,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:29,413 INFO L82 PathProgramCache]: Analyzing trace with hash 444589532, now seen corresponding path program 1 times [2018-11-09 23:30:29,413 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:29,413 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:29,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:29,468 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:30:29,504 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-09 23:30:29,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:29,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-09 23:30:29,512 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-09 23:30:29,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-09 23:30:29,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-09 23:30:29,513 INFO L87 Difference]: Start difference. First operand 65 states and 69 transitions. Second operand 5 states. [2018-11-09 23:30:29,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:29,578 INFO L93 Difference]: Finished difference Result 109 states and 117 transitions. [2018-11-09 23:30:29,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-09 23:30:29,579 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2018-11-09 23:30:29,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:29,581 INFO L225 Difference]: With dead ends: 109 [2018-11-09 23:30:29,581 INFO L226 Difference]: Without dead ends: 73 [2018-11-09 23:30:29,582 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-09 23:30:29,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-09 23:30:29,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 67. [2018-11-09 23:30:29,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-09 23:30:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-11-09 23:30:29,590 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 35 [2018-11-09 23:30:29,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:29,591 INFO L481 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-11-09 23:30:29,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-09 23:30:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-11-09 23:30:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-09 23:30:29,593 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:29,593 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:29,593 INFO L424 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:29,593 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:29,593 INFO L82 PathProgramCache]: Analyzing trace with hash 511122160, now seen corresponding path program 1 times [2018-11-09 23:30:29,593 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:29,593 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:29,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:29,652 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-09 23:30:29,721 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:30:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-09 23:30:29,886 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:29,887 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-09 23:30:29,887 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-09 23:30:29,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-09 23:30:29,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:30:29,888 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 7 states. [2018-11-09 23:30:30,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:30,039 INFO L93 Difference]: Finished difference Result 127 states and 136 transitions. [2018-11-09 23:30:30,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-09 23:30:30,039 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-09 23:30:30,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:30,040 INFO L225 Difference]: With dead ends: 127 [2018-11-09 23:30:30,040 INFO L226 Difference]: Without dead ends: 73 [2018-11-09 23:30:30,041 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:30:30,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-09 23:30:30,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 71. [2018-11-09 23:30:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-11-09 23:30:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 76 transitions. [2018-11-09 23:30:30,047 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 76 transitions. Word has length 52 [2018-11-09 23:30:30,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:30,047 INFO L481 AbstractCegarLoop]: Abstraction has 71 states and 76 transitions. [2018-11-09 23:30:30,048 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-09 23:30:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 76 transitions. [2018-11-09 23:30:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-09 23:30:30,049 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:30,049 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:30,049 INFO L424 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:30,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:30,049 INFO L82 PathProgramCache]: Analyzing trace with hash -1013655950, now seen corresponding path program 1 times [2018-11-09 23:30:30,050 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:30,050 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:30,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:30,132 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:30,154 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-09 23:30:30,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:30,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-09 23:30:30,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-09 23:30:30,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-09 23:30:30,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-09 23:30:30,159 INFO L87 Difference]: Start difference. First operand 71 states and 76 transitions. Second operand 4 states. [2018-11-09 23:30:30,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:30,177 INFO L93 Difference]: Finished difference Result 79 states and 85 transitions. [2018-11-09 23:30:30,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-09 23:30:30,178 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-11-09 23:30:30,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:30,179 INFO L225 Difference]: With dead ends: 79 [2018-11-09 23:30:30,179 INFO L226 Difference]: Without dead ends: 75 [2018-11-09 23:30:30,179 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-09 23:30:30,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2018-11-09 23:30:30,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 73. [2018-11-09 23:30:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-09 23:30:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 78 transitions. [2018-11-09 23:30:30,188 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 78 transitions. Word has length 53 [2018-11-09 23:30:30,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:30,188 INFO L481 AbstractCegarLoop]: Abstraction has 73 states and 78 transitions. [2018-11-09 23:30:30,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-09 23:30:30,188 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2018-11-09 23:30:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-09 23:30:30,189 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:30,190 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:30,190 INFO L424 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:30,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:30,190 INFO L82 PathProgramCache]: Analyzing trace with hash -752720166, now seen corresponding path program 1 times [2018-11-09 23:30:30,190 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:30,190 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:30,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:30,284 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:30,341 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:30:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-09 23:30:30,398 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:30,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-09 23:30:30,398 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-09 23:30:30,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-09 23:30:30,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:30:30,399 INFO L87 Difference]: Start difference. First operand 73 states and 78 transitions. Second operand 8 states. [2018-11-09 23:30:30,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:30,449 INFO L93 Difference]: Finished difference Result 83 states and 90 transitions. [2018-11-09 23:30:30,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-09 23:30:30,450 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2018-11-09 23:30:30,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:30,450 INFO L225 Difference]: With dead ends: 83 [2018-11-09 23:30:30,450 INFO L226 Difference]: Without dead ends: 79 [2018-11-09 23:30:30,451 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:30:30,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-09 23:30:30,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 77. [2018-11-09 23:30:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-09 23:30:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 83 transitions. [2018-11-09 23:30:30,456 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 83 transitions. Word has length 69 [2018-11-09 23:30:30,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:30,456 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 83 transitions. [2018-11-09 23:30:30,457 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-09 23:30:30,457 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 83 transitions. [2018-11-09 23:30:30,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-09 23:30:30,457 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:30,458 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:30,458 INFO L424 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:30,458 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:30,458 INFO L82 PathProgramCache]: Analyzing trace with hash 2056398658, now seen corresponding path program 2 times [2018-11-09 23:30:30,458 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:30,459 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:30,470 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-09 23:30:30,583 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-09 23:30:30,583 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-09 23:30:30,602 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:30,641 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:30,643 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:30,643 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,652 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:30,653 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:30,654 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,655 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,659 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,659 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:23, output treesize:15 [2018-11-09 23:30:30,681 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-09 23:30:30,683 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:30,684 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,699 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,706 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-09 23:30:30,707 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:30,708 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,709 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,711 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:30,711 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-09 23:30:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-09 23:30:30,726 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-09 23:30:30,727 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:30:30,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-09 23:30:30,727 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-09 23:30:30,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-09 23:30:30,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:30:30,728 INFO L87 Difference]: Start difference. First operand 77 states and 83 transitions. Second operand 7 states. [2018-11-09 23:30:30,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:30:30,924 INFO L93 Difference]: Finished difference Result 105 states and 115 transitions. [2018-11-09 23:30:30,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-09 23:30:30,925 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 85 [2018-11-09 23:30:30,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:30:30,928 INFO L225 Difference]: With dead ends: 105 [2018-11-09 23:30:30,928 INFO L226 Difference]: Without dead ends: 101 [2018-11-09 23:30:30,928 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:30:30,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-11-09 23:30:30,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 79. [2018-11-09 23:30:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2018-11-09 23:30:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 86 transitions. [2018-11-09 23:30:30,938 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 86 transitions. Word has length 85 [2018-11-09 23:30:30,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:30:30,939 INFO L481 AbstractCegarLoop]: Abstraction has 79 states and 86 transitions. [2018-11-09 23:30:30,939 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-09 23:30:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions. [2018-11-09 23:30:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-09 23:30:30,941 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:30:30,941 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:30:30,942 INFO L424 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:30:30,942 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:30:30,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1160917357, now seen corresponding path program 1 times [2018-11-09 23:30:30,942 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:30:30,943 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:30:30,961 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-09 23:30:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:31,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:31,116 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-09 23:30:31,116 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,136 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,136 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-09 23:30:31,340 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-11-09 23:30:31,343 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-09 23:30:31,343 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,345 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,354 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,354 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:30, output treesize:29 [2018-11-09 23:30:31,444 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:31,445 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:31,446 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:31,446 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2018-11-09 23:30:31,447 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,457 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,457 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31 [2018-11-09 23:30:31,513 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:31,516 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:31,517 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,519 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,539 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 29 [2018-11-09 23:30:31,542 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:31,542 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,549 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,561 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:31,561 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:46, output treesize:47 [2018-11-09 23:30:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 13 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-09 23:30:32,046 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:30:33,206 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2018-11-09 23:30:33,234 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 8 [2018-11-09 23:30:33,234 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,245 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6 [2018-11-09 23:30:33,246 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 1 [2018-11-09 23:30:33,247 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,248 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,252 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,258 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:33,258 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:48, output treesize:22 [2018-11-09 23:30:33,336 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:30:33,337 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:30:33,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:30:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:30:33,378 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:30:33,504 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:33,505 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:33,506 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,507 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,514 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:30:33,516 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:30:33,516 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,518 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,521 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:33,521 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:23, output treesize:15 [2018-11-09 23:30:34,110 WARN L854 $PredicateComparison]: unable to prove that (exists ((|dll_circular_remove_last_#t~mem11.offset| (_ BitVec 32)) (dll_circular_remove_last_~snd_to_last~0.base (_ BitVec 32)) (dll_circular_remove_last_~snd_to_last~0.offset (_ BitVec 32))) (let ((.cse1 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)) (.cse2 (bvadd |dll_circular_remove_last_#t~mem11.offset| (_ bv4 32)))) (and (= (let ((.cse0 (store |c_old(#memory_$Pointer$.offset)| .cse1 (store (select |c_old(#memory_$Pointer$.offset)| .cse1) .cse2 dll_circular_remove_last_~snd_to_last~0.offset)))) (store .cse0 dll_circular_remove_last_~snd_to_last~0.base (store (select .cse0 dll_circular_remove_last_~snd_to_last~0.base) dll_circular_remove_last_~snd_to_last~0.offset (select (select .cse0 |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse3 (store |c_old(#memory_$Pointer$.base)| .cse1 (store (select |c_old(#memory_$Pointer$.base)| .cse1) .cse2 dll_circular_remove_last_~snd_to_last~0.base)))) (store .cse3 dll_circular_remove_last_~snd_to_last~0.base (store (select .cse3 dll_circular_remove_last_~snd_to_last~0.base) dll_circular_remove_last_~snd_to_last~0.offset (select (select .cse3 |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)))))))) is different from true [2018-11-09 23:30:34,462 WARN L179 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 35 [2018-11-09 23:30:34,503 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 92 [2018-11-09 23:30:34,509 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-09 23:30:34,509 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:34,671 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 104 [2018-11-09 23:30:34,690 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 70 [2018-11-09 23:30:34,690 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,278 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 79 [2018-11-09 23:30:35,278 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,348 INFO L267 ElimStorePlain]: Start of recursive call 4: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,370 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,418 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 45 [2018-11-09 23:30:35,422 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-09 23:30:35,422 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,515 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 107 [2018-11-09 23:30:35,525 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 81 [2018-11-09 23:30:35,526 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,854 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 48 [2018-11-09 23:30:35,854 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:35,966 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 59 [2018-11-09 23:30:35,967 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 2 xjuncts. [2018-11-09 23:30:36,010 INFO L267 ElimStorePlain]: Start of recursive call 9: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:30:36,042 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:30:36,082 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:36,082 INFO L202 ElimStorePlain]: Needed 12 recursive calls to eliminate 5 variables, input treesize:157, output treesize:134 [2018-11-09 23:30:36,296 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 87 treesize of output 101 [2018-11-09 23:30:36,300 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 82 [2018-11-09 23:30:36,301 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:36,442 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 67 [2018-11-09 23:30:36,443 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:36,551 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2018-11-09 23:30:36,552 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:36,667 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 67 [2018-11-09 23:30:36,668 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:30:36,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 68 [2018-11-09 23:30:36,780 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:36,988 INFO L303 Elim1Store]: Index analysis took 102 ms [2018-11-09 23:30:36,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 68 treesize of output 62 [2018-11-09 23:30:36,995 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:37,239 INFO L303 Elim1Store]: Index analysis took 109 ms [2018-11-09 23:30:37,257 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 61 treesize of output 62 [2018-11-09 23:30:37,259 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-09 23:30:37,412 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 53 [2018-11-09 23:30:37,412 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,532 INFO L267 ElimStorePlain]: Start of recursive call 2: 8 dim-1 vars, End of recursive call: 4 dim-0 vars, and 5 xjuncts. [2018-11-09 23:30:37,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:37,699 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 55 [2018-11-09 23:30:37,701 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 11 [2018-11-09 23:30:37,702 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,714 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:37,715 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,723 INFO L267 ElimStorePlain]: Start of recursive call 11: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:37,879 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2018-11-09 23:30:37,880 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 6 [2018-11-09 23:30:37,881 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,888 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:37,888 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:37,892 INFO L267 ElimStorePlain]: Start of recursive call 14: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,032 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 52 [2018-11-09 23:30:38,038 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 37 [2018-11-09 23:30:38,038 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,113 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2018-11-09 23:30:38,113 INFO L267 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,172 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 11 [2018-11-09 23:30:38,172 INFO L267 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,206 INFO L267 ElimStorePlain]: Start of recursive call 17: 8 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,219 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 58 [2018-11-09 23:30:38,222 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 44 [2018-11-09 23:30:38,223 INFO L267 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,266 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2018-11-09 23:30:38,266 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,303 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2018-11-09 23:30:38,304 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,334 INFO L267 ElimStorePlain]: Start of recursive call 21: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,338 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:38,350 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 62 [2018-11-09 23:30:38,355 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48 [2018-11-09 23:30:38,355 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,413 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 26 [2018-11-09 23:30:38,413 INFO L267 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,448 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 11 [2018-11-09 23:30:38,448 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,464 INFO L267 ElimStorePlain]: Start of recursive call 25: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,467 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:30:38,472 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 62 [2018-11-09 23:30:38,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-09 23:30:38,475 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,494 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-09 23:30:38,495 INFO L267 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,506 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2018-11-09 23:30:38,506 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,510 INFO L267 ElimStorePlain]: Start of recursive call 29: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,545 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 64 [2018-11-09 23:30:38,550 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2018-11-09 23:30:38,551 INFO L267 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,708 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 38 [2018-11-09 23:30:38,708 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,814 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 23 [2018-11-09 23:30:38,815 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,911 INFO L267 ElimStorePlain]: Start of recursive call 33: 8 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:30:38,928 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 4 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:30:38,928 INFO L202 ElimStorePlain]: Needed 36 recursive calls to eliminate 10 variables, input treesize:162, output treesize:15 [2018-11-09 23:30:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 2 not checked. [2018-11-09 23:30:39,016 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:30:39,252 WARN L179 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-11-09 23:30:39,600 WARN L179 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-11-09 23:30:39,773 WARN L179 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-11-09 23:30:52,005 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:30:52,006 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 14] total 36 [2018-11-09 23:30:52,006 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2018-11-09 23:30:52,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-11-09 23:30:52,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=1936, Unknown=10, NotChecked=88, Total=2162 [2018-11-09 23:30:52,007 INFO L87 Difference]: Start difference. First operand 79 states and 86 transitions. Second operand 36 states. [2018-11-09 23:31:01,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:31:01,529 INFO L93 Difference]: Finished difference Result 163 states and 181 transitions. [2018-11-09 23:31:01,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-11-09 23:31:01,532 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 90 [2018-11-09 23:31:01,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:31:01,532 INFO L225 Difference]: With dead ends: 163 [2018-11-09 23:31:01,532 INFO L226 Difference]: Without dead ends: 93 [2018-11-09 23:31:01,535 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 858 ImplicationChecksByTransitivity, 18.5s TimeCoverageRelationStatistics Valid=521, Invalid=5906, Unknown=57, NotChecked=158, Total=6642 [2018-11-09 23:31:01,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-11-09 23:31:01,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 73. [2018-11-09 23:31:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-09 23:31:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 78 transitions. [2018-11-09 23:31:01,541 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 78 transitions. Word has length 90 [2018-11-09 23:31:01,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:31:01,542 INFO L481 AbstractCegarLoop]: Abstraction has 73 states and 78 transitions. [2018-11-09 23:31:01,542 INFO L482 AbstractCegarLoop]: Interpolant automaton has 36 states. [2018-11-09 23:31:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2018-11-09 23:31:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-09 23:31:01,543 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:31:01,543 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:31:01,543 INFO L424 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:31:01,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:31:01,543 INFO L82 PathProgramCache]: Analyzing trace with hash -2040511918, now seen corresponding path program 1 times [2018-11-09 23:31:01,544 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:31:01,544 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:31:01,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:31:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:31:01,847 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:31:01,850 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-09 23:31:01,850 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:01,853 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:01,853 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-09 23:31:02,075 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:31:02,077 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:02,077 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,079 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,093 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:31:02,095 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:02,095 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,097 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,115 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,115 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:42, output treesize:34 [2018-11-09 23:31:02,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:31:02,201 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,201 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:31:02,201 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,210 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,236 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:31:02,241 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,241 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:31:02,242 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,247 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,262 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,262 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2018-11-09 23:31:02,316 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,322 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 33 [2018-11-09 23:31:02,324 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-09 23:31:02,325 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,357 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,359 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,361 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2018-11-09 23:31:02,366 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 18 [2018-11-09 23:31:02,367 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,378 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,398 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,399 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:71, output treesize:100 [2018-11-09 23:31:02,588 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,589 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,590 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,591 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2018-11-09 23:31:02,591 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,618 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,619 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:86 [2018-11-09 23:31:02,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,738 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 91 [2018-11-09 23:31:02,742 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:02,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,820 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:02,837 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 82 [2018-11-09 23:31:02,841 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:02,841 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,859 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,888 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:02,888 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:105, output treesize:138 [2018-11-09 23:31:04,675 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse0 (exists ((|dll_circular_remove_last_#t~mem12.base| (_ BitVec 32))) (= (let ((.cse17 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse18 (select |c_old(#memory_$Pointer$.base)| .cse17)) (.cse19 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse15 (select .cse18 .cse19)) (.cse16 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| .cse17) .cse19) (_ bv4 32)))) (let ((.cse14 (select (select |c_old(#memory_$Pointer$.base)| .cse15) .cse16))) (let ((.cse13 (store |c_old(#memory_$Pointer$.base)| .cse17 (store .cse18 .cse19 .cse14)))) (store .cse13 .cse14 (store (select .cse13 .cse14) (select (select |c_old(#memory_$Pointer$.offset)| .cse15) .cse16) |dll_circular_remove_last_#t~mem12.base|))))))) |c_#memory_$Pointer$.base|))) (.cse1 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)) (.cse2 (bvadd .cse3 (_ bv4 32))) (.cse4 (exists ((|dll_circular_remove_last_#t~mem12.offset| (_ BitVec 32))) (= (let ((.cse10 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse11 (select |c_old(#memory_$Pointer$.offset)| .cse10)) (.cse12 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse8 (select (select |c_old(#memory_$Pointer$.base)| .cse10) .cse12)) (.cse9 (bvadd (select .cse11 .cse12) (_ bv4 32)))) (let ((.cse7 (select (select |c_old(#memory_$Pointer$.offset)| .cse8) .cse9))) (let ((.cse5 (store |c_old(#memory_$Pointer$.offset)| .cse10 (store .cse11 .cse12 .cse7))) (.cse6 (select (select |c_old(#memory_$Pointer$.base)| .cse8) .cse9))) (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 |dll_circular_remove_last_#t~mem12.offset|))))))) |c_#memory_$Pointer$.offset|)))) (or (and .cse0 (not (= (select (select |c_old(#memory_$Pointer$.offset)| .cse1) .cse2) .cse3)) .cse4) (and .cse0 (not (= .cse1 (select (select |c_old(#memory_$Pointer$.base)| .cse1) .cse2))) .cse4)))) is different from true [2018-11-09 23:31:04,696 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse7 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)) (.cse8 (bvadd .cse9 (_ bv4 32)))) (or (and (exists ((|dll_circular_remove_last_#t~mem12.base| (_ BitVec 32))) (= (let ((.cse4 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse5 (select |c_old(#memory_$Pointer$.base)| .cse4)) (.cse6 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse2 (select .cse5 .cse6)) (.cse3 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| .cse4) .cse6) (_ bv4 32)))) (let ((.cse1 (select (select |c_old(#memory_$Pointer$.base)| .cse2) .cse3))) (let ((.cse0 (store |c_old(#memory_$Pointer$.base)| .cse4 (store .cse5 .cse6 .cse1)))) (store .cse0 .cse1 (store (select .cse0 .cse1) (select (select |c_old(#memory_$Pointer$.offset)| .cse2) .cse3) |dll_circular_remove_last_#t~mem12.base|))))))) |c_#memory_$Pointer$.base|)) (not (= (select (select |c_old(#memory_$Pointer$.offset)| .cse7) .cse8) .cse9)) (exists ((|dll_circular_remove_last_#t~mem12.offset| (_ BitVec 32))) (= (let ((.cse15 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse16 (select |c_old(#memory_$Pointer$.offset)| .cse15)) (.cse17 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse13 (select (select |c_old(#memory_$Pointer$.base)| .cse15) .cse17)) (.cse14 (bvadd (select .cse16 .cse17) (_ bv4 32)))) (let ((.cse12 (select (select |c_old(#memory_$Pointer$.offset)| .cse13) .cse14))) (let ((.cse10 (store |c_old(#memory_$Pointer$.offset)| .cse15 (store .cse16 .cse17 .cse12))) (.cse11 (select (select |c_old(#memory_$Pointer$.base)| .cse13) .cse14))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 |dll_circular_remove_last_#t~mem12.offset|))))))) |c_#memory_$Pointer$.offset|))) (and (exists ((v_prenex_34 (_ BitVec 32))) (= (let ((.cse23 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse24 (select |c_old(#memory_$Pointer$.offset)| .cse23)) (.cse25 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse21 (select (select |c_old(#memory_$Pointer$.base)| .cse23) .cse25)) (.cse22 (bvadd (select .cse24 .cse25) (_ bv4 32)))) (let ((.cse20 (select (select |c_old(#memory_$Pointer$.offset)| .cse21) .cse22))) (let ((.cse18 (store |c_old(#memory_$Pointer$.offset)| .cse23 (store .cse24 .cse25 .cse20))) (.cse19 (select (select |c_old(#memory_$Pointer$.base)| .cse21) .cse22))) (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 v_prenex_34))))))) |c_#memory_$Pointer$.offset|)) (not (= .cse7 (select (select |c_old(#memory_$Pointer$.base)| .cse7) .cse8))) (exists ((v_prenex_33 (_ BitVec 32))) (= (let ((.cse30 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse31 (select |c_old(#memory_$Pointer$.base)| .cse30)) (.cse32 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse28 (select .cse31 .cse32)) (.cse29 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| .cse30) .cse32) (_ bv4 32)))) (let ((.cse27 (select (select |c_old(#memory_$Pointer$.base)| .cse28) .cse29))) (let ((.cse26 (store |c_old(#memory_$Pointer$.base)| .cse30 (store .cse31 .cse32 .cse27)))) (store .cse26 .cse27 (store (select .cse26 .cse27) (select (select |c_old(#memory_$Pointer$.offset)| .cse28) .cse29) v_prenex_33))))))) |c_#memory_$Pointer$.base|)))))) is different from true [2018-11-09 23:31:04,713 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:04,717 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:04,718 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:04,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:04,905 INFO L303 Elim1Store]: Index analysis took 202 ms [2018-11-09 23:31:04,906 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 610 treesize of output 556 [2018-11-09 23:31:04,911 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:04,912 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 357 treesize of output 252 [2018-11-09 23:31:04,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:05,128 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:05,132 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,209 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 267 treesize of output 287 [2018-11-09 23:31:05,216 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,220 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 75 [2018-11-09 23:31:05,220 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:05,272 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:05,368 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:05,786 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,789 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,794 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:05,797 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,806 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:05,849 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 223 [2018-11-09 23:31:05,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:31:05,930 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 221 treesize of output 189 [2018-11-09 23:31:05,933 INFO L267 ElimStorePlain]: Start of recursive call 7: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 3 xjuncts. [2018-11-09 23:31:06,989 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:06,992 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:07,026 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 155 [2018-11-09 23:31:07,036 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:07,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:07,040 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:07,107 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 52 treesize of output 152 [2018-11-09 23:31:07,113 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:07,450 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:07,732 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:08,029 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:08,360 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:08,638 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:08,960 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:09,225 INFO L267 ElimStorePlain]: Start of recursive call 9: 4 dim-0 vars, 7 dim-1 vars, End of recursive call: 11 dim-0 vars, and 7 xjuncts. [2018-11-09 23:31:09,566 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 11 dim-0 vars, and 7 xjuncts. [2018-11-09 23:31:09,573 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,576 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,606 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 241 treesize of output 174 [2018-11-09 23:31:09,613 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,615 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,617 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,625 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:09,682 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 172 treesize of output 256 [2018-11-09 23:31:09,689 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:10,642 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:11,428 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:12,132 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:12,988 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:13,734 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:14,482 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:15,248 INFO L267 ElimStorePlain]: Start of recursive call 18: 6 dim-0 vars, 7 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:31:16,071 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:31:16,079 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:16,112 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 145 [2018-11-09 23:31:16,118 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:16,121 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 62 [2018-11-09 23:31:16,122 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:16,136 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:16,176 INFO L267 ElimStorePlain]: Start of recursive call 26: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:31:19,204 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 41 dim-0 vars, and 15 xjuncts. [2018-11-09 23:31:23,351 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-2 vars, End of recursive call: 41 dim-0 vars, and 15 xjuncts. [2018-11-09 23:31:23,351 INFO L202 ElimStorePlain]: Needed 28 recursive calls to eliminate 8 variables, input treesize:1221, output treesize:2231 [2018-11-09 23:31:23,979 WARN L179 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 41 [2018-11-09 23:31:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 3 not checked. [2018-11-09 23:31:27,481 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:31:46,839 WARN L179 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2018-11-09 23:31:47,105 WARN L179 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2018-11-09 23:31:47,445 WARN L179 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2018-11-09 23:31:47,797 WARN L179 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2018-11-09 23:31:59,321 WARN L179 SmtUtils]: Spent 9.09 s on a formula simplification that was a NOOP. DAG size: 62 [2018-11-09 23:31:59,323 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:31:59,323 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:31:59,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:31:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:31:59,408 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:31:59,412 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-09 23:31:59,412 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,413 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,414 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-11-09 23:31:59,523 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:31:59,525 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:59,525 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,528 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,543 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-09 23:31:59,545 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:59,545 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,547 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,559 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,559 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:42, output treesize:34 [2018-11-09 23:31:59,567 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:31:59,570 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,571 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:31:59,571 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,578 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,600 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 14 [2018-11-09 23:31:59,603 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,603 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2018-11-09 23:31:59,604 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,611 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,627 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,627 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2018-11-09 23:31:59,632 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,637 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,640 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2018-11-09 23:31:59,643 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 18 [2018-11-09 23:31:59,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,653 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,677 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,683 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 45 [2018-11-09 23:31:59,686 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-09 23:31:59,686 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,694 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,718 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,718 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:71, output treesize:100 [2018-11-09 23:31:59,801 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,802 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,803 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,804 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2018-11-09 23:31:59,804 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,825 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:31:59,826 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:83 [2018-11-09 23:31:59,976 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:31:59,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 91 [2018-11-09 23:31:59,998 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:31:59,998 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-09 23:32:00,022 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:32:00,067 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:00,079 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 82 [2018-11-09 23:32:00,082 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-09 23:32:00,082 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-09 23:32:00,103 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:32:00,131 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:32:00,131 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:102, output treesize:135 [2018-11-09 23:32:12,500 WARN L179 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-11-09 23:32:17,345 WARN L179 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 133 DAG size of output: 57 [2018-11-09 23:32:17,353 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:17,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:17,455 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:17,469 INFO L303 Elim1Store]: Index analysis took 123 ms [2018-11-09 23:32:17,470 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 584 treesize of output 457 [2018-11-09 23:32:17,481 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:17,637 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 515 treesize of output 403 [2018-11-09 23:32:17,640 INFO L267 ElimStorePlain]: Start of recursive call 3: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 3 xjuncts. [2018-11-09 23:32:20,907 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,912 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,913 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:20,916 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,979 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 343 treesize of output 384 [2018-11-09 23:32:20,990 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,994 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:20,999 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,015 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:21,072 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 84 treesize of output 238 [2018-11-09 23:32:21,074 INFO L267 ElimStorePlain]: Start of recursive call 5: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 7 xjuncts. [2018-11-09 23:32:21,278 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-09 23:32:21,284 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,286 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,289 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,289 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:21,336 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 382 [2018-11-09 23:32:21,342 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,342 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:21,343 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 124 [2018-11-09 23:32:21,343 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-09 23:32:21,398 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:32:21,407 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,410 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:21,414 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,458 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 401 [2018-11-09 23:32:21,478 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,486 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,494 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,502 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,504 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:32:21,512 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:32:21,652 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 407 treesize of output 485 [2018-11-09 23:32:21,660 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:32:38,133 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:32:58,619 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:33:13,387 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:33:28,259 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:33:40,726 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:33:55,108 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-09 23:34:10,796 INFO L267 ElimStorePlain]: Start of recursive call 9: 6 dim-0 vars, 7 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:34:28,988 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2018-11-09 23:35:07,740 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 21 dim-0 vars, and 10 xjuncts. [2018-11-09 23:35:58,638 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:58,652 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:58,698 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 389 treesize of output 342 [2018-11-09 23:35:58,710 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:58,711 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 196 treesize of output 121 [2018-11-09 23:35:58,712 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:58,822 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:58,869 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 184 [2018-11-09 23:35:58,879 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:58,883 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 63 [2018-11-09 23:35:58,884 INFO L267 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:58,957 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,048 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,059 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,081 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,131 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 410 treesize of output 349 [2018-11-09 23:35:59,140 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,141 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 136 [2018-11-09 23:35:59,142 INFO L267 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,284 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,336 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 167 [2018-11-09 23:35:59,348 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,356 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 63 [2018-11-09 23:35:59,356 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,441 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,557 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,568 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,578 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,603 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 333 treesize of output 272 [2018-11-09 23:35:59,611 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,612 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 105 [2018-11-09 23:35:59,613 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,733 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 148 [2018-11-09 23:35:59,740 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,744 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 51 [2018-11-09 23:35:59,744 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,793 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,841 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,848 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:35:59,855 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,875 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 363 treesize of output 308 [2018-11-09 23:35:59,881 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:35:59,882 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 115 [2018-11-09 23:35:59,882 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2018-11-09 23:35:59,987 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,019 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 163 [2018-11-09 23:36:00,025 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,029 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 63 [2018-11-09 23:36:00,029 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,071 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,132 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,142 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,155 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,192 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 367 treesize of output 312 [2018-11-09 23:36:00,199 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,200 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 196 treesize of output 121 [2018-11-09 23:36:00,200 INFO L267 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,290 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,322 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 165 [2018-11-09 23:36:00,328 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,332 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 63 [2018-11-09 23:36:00,333 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,381 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,441 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,448 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,458 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,482 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 311 treesize of output 272 [2018-11-09 23:36:00,489 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,490 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 87 [2018-11-09 23:36:00,491 INFO L267 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,615 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 129 [2018-11-09 23:36:00,621 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,624 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 51 [2018-11-09 23:36:00,624 INFO L267 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,665 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,728 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,737 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,758 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,802 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 310 treesize of output 255 [2018-11-09 23:36:00,809 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:00,810 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 101 [2018-11-09 23:36:00,810 INFO L267 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,886 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,921 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 132 [2018-11-09 23:36:00,927 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:00,931 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 51 [2018-11-09 23:36:00,931 INFO L267 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:00,971 INFO L267 ElimStorePlain]: Start of recursive call 43: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,031 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,056 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,072 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,113 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 363 treesize of output 308 [2018-11-09 23:36:01,121 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,122 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 115 [2018-11-09 23:36:01,122 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,213 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,240 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 163 [2018-11-09 23:36:01,248 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,251 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 63 [2018-11-09 23:36:01,252 INFO L267 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,305 INFO L267 ElimStorePlain]: Start of recursive call 47: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,384 INFO L267 ElimStorePlain]: Start of recursive call 45: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,406 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,450 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 302 treesize of output 247 [2018-11-09 23:36:01,457 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,458 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 101 [2018-11-09 23:36:01,459 INFO L267 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,557 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 126 [2018-11-09 23:36:01,564 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,568 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 51 [2018-11-09 23:36:01,568 INFO L267 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,608 INFO L267 ElimStorePlain]: Start of recursive call 51: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,666 INFO L267 ElimStorePlain]: Start of recursive call 49: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,673 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,681 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,702 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 308 treesize of output 253 [2018-11-09 23:36:01,709 INFO L682 Elim1Store]: detected equality via solver [2018-11-09 23:36:01,710 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 91 [2018-11-09 23:36:01,710 INFO L267 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,779 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,812 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 140 [2018-11-09 23:36:01,821 INFO L700 Elim1Store]: detected not equals via solver [2018-11-09 23:36:01,825 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 51 [2018-11-09 23:36:01,826 INFO L267 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,873 INFO L267 ElimStorePlain]: Start of recursive call 55: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:01,937 INFO L267 ElimStorePlain]: Start of recursive call 53: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-09 23:36:04,583 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 21 dim-0 vars, and 10 xjuncts. [2018-11-09 23:36:04,584 INFO L202 ElimStorePlain]: Needed 56 recursive calls to eliminate 6 variables, input treesize:1335, output treesize:1563 [2018-11-09 23:36:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-09 23:36:06,831 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:36:06,994 WARN L179 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2018-11-09 23:36:08,047 WARN L179 SmtUtils]: Spent 906.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-11-09 23:36:08,402 WARN L179 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-11-09 23:36:09,029 WARN L179 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2018-11-09 23:36:09,581 WARN L179 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2018-11-09 23:36:26,441 WARN L179 SmtUtils]: Spent 12.02 s on a formula simplification that was a NOOP. DAG size: 58 [2018-11-09 23:36:26,462 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:36:26,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 38] total 46 [2018-11-09 23:36:26,463 INFO L460 AbstractCegarLoop]: Interpolant automaton has 46 states [2018-11-09 23:36:26,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2018-11-09 23:36:26,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=256, Invalid=2500, Unknown=8, NotChecked=206, Total=2970 [2018-11-09 23:36:26,464 INFO L87 Difference]: Start difference. First operand 73 states and 78 transitions. Second operand 46 states. [2018-11-09 23:36:30,046 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 51 [2018-11-09 23:36:30,541 WARN L179 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2018-11-09 23:36:31,069 WARN L179 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2018-11-09 23:36:39,486 WARN L179 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2018-11-09 23:36:42,847 WARN L179 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2018-11-09 23:36:44,561 WARN L179 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2018-11-09 23:36:46,424 WARN L179 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 73 DAG size of output: 55 [2018-11-09 23:36:49,557 WARN L179 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2018-11-09 23:36:54,605 WARN L179 SmtUtils]: Spent 4.51 s on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2018-11-09 23:36:55,992 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse42 (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|)) (.cse8 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse9 (select |c_old(#memory_$Pointer$.base)| .cse8)) (.cse10 (bvadd .cse42 (_ bv4 32)))) (let ((.cse6 (select .cse9 .cse10)) (.cse11 (select (select |c_old(#memory_$Pointer$.offset)| .cse8) .cse10))) (let ((.cse3 (not (= .cse11 .cse42))) (.cse2 (exists ((|dll_circular_remove_last_#t~mem12.offset| (_ BitVec 32))) (= (let ((.cse39 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse40 (select |c_old(#memory_$Pointer$.offset)| .cse39)) (.cse41 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse37 (select (select |c_old(#memory_$Pointer$.base)| .cse39) .cse41)) (.cse38 (bvadd (select .cse40 .cse41) (_ bv4 32)))) (let ((.cse36 (select (select |c_old(#memory_$Pointer$.offset)| .cse37) .cse38))) (let ((.cse34 (store |c_old(#memory_$Pointer$.offset)| .cse39 (store .cse40 .cse41 .cse36))) (.cse35 (select (select |c_old(#memory_$Pointer$.base)| .cse37) .cse38))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 |dll_circular_remove_last_#t~mem12.offset|))))))) |c_#memory_$Pointer$.offset|))) (.cse1 (not (= .cse8 .cse6)))) (and (let ((.cse0 (= |c_#memory_$Pointer$.base| (let ((.cse7 (bvadd .cse11 (_ bv4 32)))) (let ((.cse5 (select (select |c_old(#memory_$Pointer$.base)| .cse6) .cse7))) (let ((.cse4 (store |c_old(#memory_$Pointer$.base)| .cse8 (store .cse9 .cse10 .cse5)))) (store .cse4 .cse5 (store (select .cse4 .cse5) (select (select |c_old(#memory_$Pointer$.offset)| .cse6) .cse7) (select (select .cse4 |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))))))))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse2))) (or (and (exists ((|dll_circular_remove_last_#t~mem12.base| (_ BitVec 32))) (= (let ((.cse16 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse17 (select |c_old(#memory_$Pointer$.base)| .cse16)) (.cse18 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse14 (select .cse17 .cse18)) (.cse15 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| .cse16) .cse18) (_ bv4 32)))) (let ((.cse13 (select (select |c_old(#memory_$Pointer$.base)| .cse14) .cse15))) (let ((.cse12 (store |c_old(#memory_$Pointer$.base)| .cse16 (store .cse17 .cse18 .cse13)))) (store .cse12 .cse13 (store (select .cse12 .cse13) (select (select |c_old(#memory_$Pointer$.offset)| .cse14) .cse15) |dll_circular_remove_last_#t~mem12.base|))))))) |c_#memory_$Pointer$.base|)) .cse3 .cse2) (and (exists ((v_prenex_34 (_ BitVec 32))) (= (let ((.cse24 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse25 (select |c_old(#memory_$Pointer$.offset)| .cse24)) (.cse26 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse22 (select (select |c_old(#memory_$Pointer$.base)| .cse24) .cse26)) (.cse23 (bvadd (select .cse25 .cse26) (_ bv4 32)))) (let ((.cse21 (select (select |c_old(#memory_$Pointer$.offset)| .cse22) .cse23))) (let ((.cse19 (store |c_old(#memory_$Pointer$.offset)| .cse24 (store .cse25 .cse26 .cse21))) (.cse20 (select (select |c_old(#memory_$Pointer$.base)| .cse22) .cse23))) (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 v_prenex_34))))))) |c_#memory_$Pointer$.offset|)) .cse1 (exists ((v_prenex_33 (_ BitVec 32))) (= (let ((.cse31 (select (select |c_old(#memory_$Pointer$.base)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|))) (let ((.cse32 (select |c_old(#memory_$Pointer$.base)| .cse31)) (.cse33 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| |c_dll_circular_remove_last_#in~head.base|) |c_dll_circular_remove_last_#in~head.offset|) (_ bv4 32)))) (let ((.cse29 (select .cse32 .cse33)) (.cse30 (bvadd (select (select |c_old(#memory_$Pointer$.offset)| .cse31) .cse33) (_ bv4 32)))) (let ((.cse28 (select (select |c_old(#memory_$Pointer$.base)| .cse29) .cse30))) (let ((.cse27 (store |c_old(#memory_$Pointer$.base)| .cse31 (store .cse32 .cse33 .cse28)))) (store .cse27 .cse28 (store (select .cse27 .cse28) (select (select |c_old(#memory_$Pointer$.offset)| .cse29) .cse30) v_prenex_33))))))) |c_#memory_$Pointer$.base|))))))))) is different from true [2018-11-09 23:36:58,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:36:58,923 INFO L93 Difference]: Finished difference Result 123 states and 132 transitions. [2018-11-09 23:36:58,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-09 23:36:58,923 INFO L78 Accepts]: Start accepts. Automaton has 46 states. Word has length 95 [2018-11-09 23:36:58,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:36:58,924 INFO L225 Difference]: With dead ends: 123 [2018-11-09 23:36:58,924 INFO L226 Difference]: Without dead ends: 78 [2018-11-09 23:36:58,925 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 190 SyntacticMatches, 4 SemanticMatches, 84 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1475 ImplicationChecksByTransitivity, 90.9s TimeCoverageRelationStatistics Valid=620, Invalid=6188, Unknown=10, NotChecked=492, Total=7310 [2018-11-09 23:36:58,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-11-09 23:36:58,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 77. [2018-11-09 23:36:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-09 23:36:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 82 transitions. [2018-11-09 23:36:58,931 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 82 transitions. Word has length 95 [2018-11-09 23:36:58,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:36:58,931 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 82 transitions. [2018-11-09 23:36:58,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 46 states. [2018-11-09 23:36:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 82 transitions. [2018-11-09 23:36:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-09 23:36:58,932 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:36:58,932 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:36:58,933 INFO L424 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:36:58,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:36:58,933 INFO L82 PathProgramCache]: Analyzing trace with hash 229655290, now seen corresponding path program 1 times [2018-11-09 23:36:58,933 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:36:58,933 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:36:58,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:36:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:36:59,006 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:36:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-09 23:36:59,032 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:36:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-09 23:36:59,106 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:36:59,106 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2018-11-09 23:36:59,106 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-09 23:36:59,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-09 23:36:59,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:36:59,107 INFO L87 Difference]: Start difference. First operand 77 states and 82 transitions. Second operand 8 states. [2018-11-09 23:36:59,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:36:59,251 INFO L93 Difference]: Finished difference Result 133 states and 141 transitions. [2018-11-09 23:36:59,251 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-09 23:36:59,252 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 112 [2018-11-09 23:36:59,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:36:59,252 INFO L225 Difference]: With dead ends: 133 [2018-11-09 23:36:59,252 INFO L226 Difference]: Without dead ends: 77 [2018-11-09 23:36:59,252 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-09 23:36:59,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-11-09 23:36:59,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2018-11-09 23:36:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-09 23:36:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 81 transitions. [2018-11-09 23:36:59,258 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 81 transitions. Word has length 112 [2018-11-09 23:36:59,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:36:59,258 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 81 transitions. [2018-11-09 23:36:59,258 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-09 23:36:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2018-11-09 23:36:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-09 23:36:59,259 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:36:59,259 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:36:59,259 INFO L424 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:36:59,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:36:59,259 INFO L82 PathProgramCache]: Analyzing trace with hash -1059504664, now seen corresponding path program 2 times [2018-11-09 23:36:59,259 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-09 23:36:59,259 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-09 23:36:59,272 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-09 23:36:59,395 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-09 23:36:59,395 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-09 23:36:59,423 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:36:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-09 23:36:59,456 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-09 23:36:59,567 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-09 23:36:59,568 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:36:59,569 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2018-11-09 23:36:59,569 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-09 23:36:59,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-09 23:36:59,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:36:59,569 INFO L87 Difference]: Start difference. First operand 77 states and 81 transitions. Second operand 9 states. [2018-11-09 23:36:59,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:36:59,659 INFO L93 Difference]: Finished difference Result 83 states and 88 transitions. [2018-11-09 23:36:59,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-09 23:36:59,660 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2018-11-09 23:36:59,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:36:59,660 INFO L225 Difference]: With dead ends: 83 [2018-11-09 23:36:59,660 INFO L226 Difference]: Without dead ends: 0 [2018-11-09 23:36:59,661 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2018-11-09 23:36:59,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-09 23:36:59,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-09 23:36:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-09 23:36:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-09 23:36:59,661 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 113 [2018-11-09 23:36:59,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:36:59,661 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-09 23:36:59,661 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-09 23:36:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-09 23:36:59,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-09 23:36:59,664 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-09 23:37:00,329 WARN L179 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 76 [2018-11-09 23:37:01,049 WARN L179 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2018-11-09 23:37:01,237 WARN L179 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2018-11-09 23:37:01,253 INFO L425 ceAbstractionStarter]: For program point dll_circular_remove_lastEXIT(lines 590 601) no Hoare annotation was computed. [2018-11-09 23:37:01,253 INFO L425 ceAbstractionStarter]: For program point L599(line 599) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L599-1(line 599) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L599-2(line 599) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L597-1(line 597) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L593(line 593) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L593-1(line 593) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L593-2(line 593) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L591-1(line 591) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L591-2(line 591) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L421 ceAbstractionStarter]: At program point dll_circular_remove_lastENTRY(lines 590 601) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L598(line 598) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L596(line 596) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L596-1(line 596) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L594(line 594) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-11-09 23:37:01,254 INFO L425 ceAbstractionStarter]: For program point L592-1(lines 592 600) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point L592-2(lines 590 601) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point exitEXIT(lines 561 563) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L428 ceAbstractionStarter]: At program point exitENTRY(lines 561 563) the Hoare annotation is: true [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point exitFINAL(lines 561 563) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_32ENTRY(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_32FINAL(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_32EXIT(lines 63 67) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_64ENTRY(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_64FINAL(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point __bswap_64EXIT(lines 68 72) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-09 23:37:01,255 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:37:01,255 INFO L425 ceAbstractionStarter]: For program point L607-1(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L421 ceAbstractionStarter]: At program point L605-1(line 605) the Hoare annotation is: (and (= (bvadd (select |#valid| |main_~#s~0.base|) (_ bv1 1)) (_ bv0 1)) (not (= |main_~#s~0.base| (_ bv0 32))) (= |main_~#s~0.offset| (_ bv0 32)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= (bvadd main_~len~0 (_ bv4294967294 32)) (_ bv0 32)) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,256 INFO L421 ceAbstractionStarter]: At program point L607-3(lines 607 609) the Hoare annotation is: (let ((.cse16 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse18 (= |main_~#s~0.offset| (_ bv0 32))) (.cse11 (= (_ bv0 32) .cse16)) (.cse14 (= (bvadd main_~len~0 (_ bv4294967294 32)) (_ bv0 32)))) (let ((.cse8 (or (and .cse18 .cse14 (= (bvadd main_~i~0 (_ bv4294967295 32)) (_ bv0 32))) (and .cse18 .cse11 .cse14))) (.cse9 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) (_ bv0 32))) (.cse7 (not (= |main_~#s~0.base| (_ bv0 32)))) (.cse10 (not (= |main_~#s~0.base| .cse16)))) (or (and (exists ((v_arrayElimCell_80 (_ BitVec 32))) (let ((.cse4 (select |#memory_$Pointer$.base| v_arrayElimCell_80))) (let ((.cse3 (select |#memory_$Pointer$.offset| v_arrayElimCell_80)) (.cse0 (select .cse4 (_ bv0 32)))) (let ((.cse6 (bvadd (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) (_ bv4 32))) (.cse5 (select |#memory_$Pointer$.base| .cse0)) (.cse2 (select .cse3 (_ bv4 32))) (.cse1 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (and (= .cse0 .cse1) (= (_ bv0 32) .cse2) (= (_ bv0 32) (select .cse3 (_ bv0 32))) (= (select .cse4 (_ bv4 32)) .cse1) (= .cse1 (select .cse5 .cse6)) (not (= |main_~#s~0.base| v_arrayElimCell_80)) (= .cse2 (select (select |#memory_$Pointer$.offset| .cse1) .cse6)) (not (= (select .cse4 .cse6) v_arrayElimCell_80)) (= (select .cse5 .cse2) .cse1)))))) .cse7 .cse8 .cse9 .cse10) (and .cse7 .cse8 .cse9 .cse11) (let ((.cse19 (select |#memory_$Pointer$.base| .cse16))) (let ((.cse12 (select .cse19 (_ bv4 32)))) (let ((.cse17 (select |#memory_$Pointer$.base| .cse12))) (let ((.cse13 (select .cse17 (_ bv0 32))) (.cse15 (select |#memory_$Pointer$.offset| .cse12))) (and (not (= .cse12 |main_~#s~0.base|)) .cse9 (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| .cse13) (_ bv4 32))) (= main_~i~0 (_ bv0 32)) .cse14 (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= .cse13 .cse16) (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= (select .cse17 (_ bv4 32)) .cse16) .cse7 .cse18 (not (= .cse17 .cse19)) .cse10))))))))) [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-2(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L607-4(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-3(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-4(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 602 616) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-5(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-6(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L605-7(line 605) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 602 616) no Hoare annotation was computed. [2018-11-09 23:37:01,256 INFO L425 ceAbstractionStarter]: For program point L610(lines 610 612) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L421 ceAbstractionStarter]: At program point L608(line 608) the Hoare annotation is: (let ((.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse17 (= |main_~#s~0.offset| (_ bv0 32))) (.cse14 (= (bvadd main_~len~0 (_ bv4294967294 32)) (_ bv0 32)))) (let ((.cse3 (and .cse17 (and .cse14 (bvslt main_~i~0 main_~len~0)))) (.cse1 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) (_ bv0 32))) (.cse0 (not (= |main_~#s~0.base| (_ bv0 32)))) (.cse11 (not (= |main_~#s~0.base| .cse2)))) (or (and .cse0 .cse1 (= (_ bv0 32) .cse2) .cse3) (and (exists ((v_arrayElimCell_80 (_ BitVec 32))) (let ((.cse8 (select |#memory_$Pointer$.base| v_arrayElimCell_80))) (let ((.cse7 (select |#memory_$Pointer$.offset| v_arrayElimCell_80)) (.cse4 (select .cse8 (_ bv0 32)))) (let ((.cse10 (bvadd (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) (_ bv4 32))) (.cse9 (select |#memory_$Pointer$.base| .cse4)) (.cse6 (select .cse7 (_ bv4 32))) (.cse5 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (and (= .cse4 .cse5) (= (_ bv0 32) .cse6) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= (select .cse8 (_ bv4 32)) .cse5) (= .cse5 (select .cse9 .cse10)) (not (= |main_~#s~0.base| v_arrayElimCell_80)) (= .cse6 (select (select |#memory_$Pointer$.offset| .cse5) .cse10)) (not (= (select .cse8 .cse10) v_arrayElimCell_80)) (= (select .cse9 .cse6) .cse5)))))) .cse0 .cse1 .cse3 .cse11) (let ((.cse18 (select |#memory_$Pointer$.base| .cse2))) (let ((.cse12 (select .cse18 (_ bv4 32)))) (let ((.cse16 (select |#memory_$Pointer$.base| .cse12))) (let ((.cse13 (select .cse16 (_ bv0 32))) (.cse15 (select |#memory_$Pointer$.offset| .cse12))) (and (not (= .cse12 |main_~#s~0.base|)) .cse1 (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| .cse13) (_ bv4 32))) (= main_~i~0 (_ bv0 32)) .cse14 (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= .cse13 .cse2) (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= (select .cse16 (_ bv4 32)) .cse2) .cse0 .cse17 (not (= .cse16 .cse18)) .cse11)))))))) [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L608-1(lines 607 609) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 602 616) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 614) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L421 ceAbstractionStarter]: At program point L611(lines 602 616) the Hoare annotation is: false [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L578-1(line 578) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point dll_circular_createEXIT(lines 574 589) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L587(line 587) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L579-1(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L577-1(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:37:01,257 INFO L421 ceAbstractionStarter]: At program point L575(line 575) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |dll_circular_create_#in~len| dll_circular_create_~len) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,257 INFO L425 ceAbstractionStarter]: For program point L575-1(line 575) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L421 ceAbstractionStarter]: At program point L577-3(lines 577 585) the Hoare annotation is: (let ((.cse0 (bvadd |dll_circular_create_#in~len| (_ bv4294967295 32))) (.cse1 (not (= dll_circular_create_~head~0.base (_ bv0 32)))) (.cse3 (= (_ bv0 32) dll_circular_create_~head~0.offset)) (.cse4 (store |old(#valid)| dll_circular_create_~last~0.base (_ bv1 1))) (.cse5 (= (_ bv0 1) (select |old(#valid)| dll_circular_create_~last~0.base)))) (or (and (bvsgt .cse0 (_ bv1 32)) (not (= dll_circular_create_~new_head~0.base (_ bv0 32))) .cse1) (let ((.cse2 (select (select |#memory_$Pointer$.base| dll_circular_create_~last~0.base) (_ bv4 32)))) (and (= .cse0 dll_circular_create_~len) (= dll_circular_create_~head~0.base .cse2) (= dll_circular_create_~new_head~0.base .cse2) .cse1 (= (_ bv0 32) dll_circular_create_~last~0.offset) .cse3 (= (select .cse4 dll_circular_create_~head~0.base) (_ bv0 1)) (= (_ bv0 32) dll_circular_create_~new_head~0.offset) .cse5 (= dll_circular_create_~new_head~0.offset (select (select |#memory_$Pointer$.offset| dll_circular_create_~last~0.base) (_ bv4 32))))) (and .cse1 .cse3 (= |#valid| .cse4) .cse5 (= |dll_circular_create_#in~len| dll_circular_create_~len) (= dll_circular_create_~head~0.offset dll_circular_create_~last~0.offset) (= dll_circular_create_~head~0.base dll_circular_create_~last~0.base)))) [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L577-4(lines 577 585) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point dll_circular_createFINAL(lines 574 589) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L580(lines 580 582) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L421 ceAbstractionStarter]: At program point dll_circular_createENTRY(lines 574 589) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,258 INFO L421 ceAbstractionStarter]: At program point L578(line 578) the Hoare annotation is: (let ((.cse0 (not (= dll_circular_create_~head~0.base (_ bv0 32))))) (or (and (bvsgt (bvadd |dll_circular_create_#in~len| (_ bv4294967295 32)) (_ bv1 32)) (not (= dll_circular_create_~new_head~0.base (_ bv0 32))) .cse0) (and .cse0 (= (_ bv0 32) dll_circular_create_~head~0.offset) (= |#valid| (store |old(#valid)| dll_circular_create_~last~0.base (_ bv1 1))) (= (_ bv0 1) (select |old(#valid)| dll_circular_create_~last~0.base)) (= |dll_circular_create_#in~len| dll_circular_create_~len) (= dll_circular_create_~head~0.offset dll_circular_create_~last~0.offset) (= dll_circular_create_~head~0.base dll_circular_create_~last~0.base)))) [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L421 ceAbstractionStarter]: At program point node_createENTRY(lines 564 573) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L570(line 570) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L569(line 569) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L428 ceAbstractionStarter]: At program point L567(line 567) the Hoare annotation is: true [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 568) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point node_createEXIT(lines 564 573) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L566-1(lines 566 568) no Hoare annotation was computed. [2018-11-09 23:37:01,258 INFO L425 ceAbstractionStarter]: For program point L565-1(line 565) no Hoare annotation was computed. [2018-11-09 23:37:01,259 INFO L425 ceAbstractionStarter]: For program point node_createFINAL(lines 564 573) no Hoare annotation was computed. [2018-11-09 23:37:01,268 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,269 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,269 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,270 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,270 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,270 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,270 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,271 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,271 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,271 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,271 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,272 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,272 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,272 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,272 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,273 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,273 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,273 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,274 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,275 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,275 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,275 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,276 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,276 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,276 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,277 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,278 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,279 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,280 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,281 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,282 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,283 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,284 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,284 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,284 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,284 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,285 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,285 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,285 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,285 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,285 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,287 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,288 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,288 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,288 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,288 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,289 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,289 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,289 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,289 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,290 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,290 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,290 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,290 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,291 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,291 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,291 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,291 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,291 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,292 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,293 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,294 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,295 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,296 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,297 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,298 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,298 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,299 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,300 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,300 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,300 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,301 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,301 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,301 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,302 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,303 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,303 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,303 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,304 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,304 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,304 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,304 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,305 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,305 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,305 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,305 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,305 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,306 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,306 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,306 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,306 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,306 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,307 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,307 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,307 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,307 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,308 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,308 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,308 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,308 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,309 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,310 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,311 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,312 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,312 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,312 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,312 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,312 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,313 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,313 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,313 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,313 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,313 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,314 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,314 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,314 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,314 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,315 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,315 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,315 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,315 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,315 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,316 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,316 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,316 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,316 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,316 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,317 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,317 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,317 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,317 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,318 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,318 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,318 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,318 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,318 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,319 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,320 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,320 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,320 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,320 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,320 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,321 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,321 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,321 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,321 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,321 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,322 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,322 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,322 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,322 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,322 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,323 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,324 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,324 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,324 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,324 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,326 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,327 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,327 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,328 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,328 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,328 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,329 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,330 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 11:37:01 BoogieIcfgContainer [2018-11-09 23:37:01,332 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-09 23:37:01,332 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 23:37:01,333 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 23:37:01,333 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 23:37:01,333 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:30:29" (3/4) ... [2018-11-09 23:37:01,337 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-09 23:37:01,344 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dll_circular_remove_last [2018-11-09 23:37:01,344 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure exit [2018-11-09 23:37:01,344 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-09 23:37:01,344 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __bswap_32 [2018-11-09 23:37:01,345 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __bswap_64 [2018-11-09 23:37:01,345 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-09 23:37:01,345 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dll_circular_create [2018-11-09 23:37:01,345 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure node_create [2018-11-09 23:37:01,349 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-09 23:37:01,350 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-09 23:37:01,350 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-09 23:37:01,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\exists v_arrayElimCell_80 : bv32 :: (((((((#memory_$Pointer$[v_arrayElimCell_80][0bv32] == #memory_$Pointer$[s][s] && 0bv32 == #memory_$Pointer$[v_arrayElimCell_80][4bv32]) && 0bv32 == #memory_$Pointer$[v_arrayElimCell_80][0bv32]) && #memory_$Pointer$[v_arrayElimCell_80][4bv32] == #memory_$Pointer$[s][s]) && #memory_$Pointer$[s][s] == #memory_$Pointer$[#memory_$Pointer$[v_arrayElimCell_80][0bv32]][~bvadd64(#memory_$Pointer$[s][s], 4bv32)]) && !(s == v_arrayElimCell_80)) && #memory_$Pointer$[v_arrayElimCell_80][4bv32] == #memory_$Pointer$[#memory_$Pointer$[s][s]][~bvadd64(#memory_$Pointer$[s][s], 4bv32)]) && !(#memory_$Pointer$[v_arrayElimCell_80][~bvadd64(#memory_$Pointer$[s][s], 4bv32)] == v_arrayElimCell_80)) && #memory_$Pointer$[#memory_$Pointer$[v_arrayElimCell_80][0bv32]][#memory_$Pointer$[v_arrayElimCell_80][4bv32]] == #memory_$Pointer$[s][s]) && !(s == 0bv32)) && (((s == 0bv32 && ~bvadd64(len, 4294967294bv32) == 0bv32) && ~bvadd64(i, 4294967295bv32) == 0bv32) || ((s == 0bv32 && 0bv32 == #memory_$Pointer$[s][s]) && ~bvadd64(len, 4294967294bv32) == 0bv32))) && #memory_$Pointer$[s][s] == 0bv32) && !(s == #memory_$Pointer$[s][s])) || (((!(s == 0bv32) && (((s == 0bv32 && ~bvadd64(len, 4294967294bv32) == 0bv32) && ~bvadd64(i, 4294967295bv32) == 0bv32) || ((s == 0bv32 && 0bv32 == #memory_$Pointer$[s][s]) && ~bvadd64(len, 4294967294bv32) == 0bv32))) && #memory_$Pointer$[s][s] == 0bv32) && 0bv32 == #memory_$Pointer$[s][s])) || ((((((((((((!(#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32] == s) && #memory_$Pointer$[s][s] == 0bv32) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32]][4bv32]) && i == 0bv32) && ~bvadd64(len, 4294967294bv32) == 0bv32) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][4bv32]) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32] == #memory_$Pointer$[s][s]) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32]) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][4bv32] == #memory_$Pointer$[s][s]) && !(s == 0bv32)) && s == 0bv32) && !(#memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]] == #memory_$Pointer$[#memory_$Pointer$[s][s]])) && !(s == #memory_$Pointer$[s][s])) [2018-11-09 23:37:01,375 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~bvsgt32(~bvadd64(\old(len), 4294967295bv32), 1bv32) && !(new_head == 0bv32)) && !(head == 0bv32)) || (((((((((~bvadd64(\old(len), 4294967295bv32) == len && head == #memory_$Pointer$[last][4bv32]) && new_head == #memory_$Pointer$[last][4bv32]) && !(head == 0bv32)) && 0bv32 == last) && 0bv32 == head) && \old(\valid)[last := 1bv1][head] == 0bv1) && 0bv32 == new_head) && 0bv1 == \old(\valid)[last]) && new_head == #memory_$Pointer$[last][4bv32])) || ((((((!(head == 0bv32) && 0bv32 == head) && \valid == \old(\valid)[last := 1bv1]) && 0bv1 == \old(\valid)[last]) && \old(len) == len) && head == last) && head == last) [2018-11-09 23:37:01,391 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f8a3dd8d-7983-454c-9409-49767e5a782c/bin-2019/uautomizer/witness.graphml [2018-11-09 23:37:01,391 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-09 23:37:01,392 INFO L168 Benchmark]: Toolchain (without parser) took 393011.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 277.3 MB). Free memory was 944.4 MB in the beginning and 803.8 MB in the end (delta: 140.6 MB). Peak memory consumption was 417.9 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,392 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:37:01,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.54 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 917.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,392 INFO L168 Benchmark]: Boogie Preprocessor took 101.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 917.5 MB in the beginning and 1.1 GB in the end (delta: -200.6 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,392 INFO L168 Benchmark]: RCFGBuilder took 391.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,392 INFO L168 Benchmark]: TraceAbstraction took 392146.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 145.8 MB). Free memory was 1.1 GB in the beginning and 813.5 MB in the end (delta: 250.1 MB). Peak memory consumption was 395.9 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,393 INFO L168 Benchmark]: Witness Printer took 58.39 ms. Allocated memory is still 1.3 GB. Free memory was 813.5 MB in the beginning and 803.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:37:01,394 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 309.54 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 917.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 101.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 917.5 MB in the beginning and 1.1 GB in the end (delta: -200.6 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 391.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 392146.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 145.8 MB). Free memory was 1.1 GB in the beginning and 813.5 MB in the end (delta: 250.1 MB). Peak memory consumption was 395.9 MB. Max. memory is 11.5 GB. * Witness Printer took 58.39 ms. Allocated memory is still 1.3 GB. Free memory was 813.5 MB in the beginning and 803.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,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_arrayElimCell_80,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_arrayElimCell_80,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 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_arrayElimCell_80,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_arrayElimCell_80,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_arrayElimCell_80,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 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_arrayElimCell_80,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_arrayElimCell_80,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,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_arrayElimCell_80,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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_arrayElimCell_80,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,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_arrayElimCell_80,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_arrayElimCell_80,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 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_arrayElimCell_80,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_arrayElimCell_80,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_arrayElimCell_80,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 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_arrayElimCell_80,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_arrayElimCell_80,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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,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_arrayElimCell_80,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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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 * 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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_$Pointer$ - 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: 614]: 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: 602]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant [2018-11-09 23:37:01,404 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,404 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,405 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,406 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,407 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,408 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,409 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,410 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,411 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,412 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,412 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,412 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,412 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,412 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,412 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,413 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,414 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,415 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,416 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,416 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,416 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,416 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,417 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,417 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,417 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,417 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,417 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,418 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,419 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,420 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,420 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,420 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,420 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,421 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,421 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,421 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,422 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,422 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,422 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,422 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,423 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,423 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,423 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,423 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,423 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,424 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,424 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,425 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,425 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,425 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,425 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,426 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,426 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,426 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_arrayElimCell_80,QUANTIFIED] [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,427 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,428 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,428 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,428 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,428 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,428 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,429 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,429 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,429 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,429 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,429 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,430 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,430 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,430 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,430 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,430 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,431 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,431 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,431 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,431 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,431 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,432 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,433 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,433 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,446 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,446 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,447 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,448 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,449 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,450 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,464 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,464 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,464 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,464 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,465 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((\exists v_arrayElimCell_80 : bv32 :: (((((((#memory_$Pointer$[v_arrayElimCell_80][0bv32] == #memory_$Pointer$[s][s] && 0bv32 == #memory_$Pointer$[v_arrayElimCell_80][4bv32]) && 0bv32 == #memory_$Pointer$[v_arrayElimCell_80][0bv32]) && #memory_$Pointer$[v_arrayElimCell_80][4bv32] == #memory_$Pointer$[s][s]) && #memory_$Pointer$[s][s] == #memory_$Pointer$[#memory_$Pointer$[v_arrayElimCell_80][0bv32]][~bvadd64(#memory_$Pointer$[s][s], 4bv32)]) && !(s == v_arrayElimCell_80)) && #memory_$Pointer$[v_arrayElimCell_80][4bv32] == #memory_$Pointer$[#memory_$Pointer$[s][s]][~bvadd64(#memory_$Pointer$[s][s], 4bv32)]) && !(#memory_$Pointer$[v_arrayElimCell_80][~bvadd64(#memory_$Pointer$[s][s], 4bv32)] == v_arrayElimCell_80)) && #memory_$Pointer$[#memory_$Pointer$[v_arrayElimCell_80][0bv32]][#memory_$Pointer$[v_arrayElimCell_80][4bv32]] == #memory_$Pointer$[s][s]) && !(s == 0bv32)) && (((s == 0bv32 && ~bvadd64(len, 4294967294bv32) == 0bv32) && ~bvadd64(i, 4294967295bv32) == 0bv32) || ((s == 0bv32 && 0bv32 == #memory_$Pointer$[s][s]) && ~bvadd64(len, 4294967294bv32) == 0bv32))) && #memory_$Pointer$[s][s] == 0bv32) && !(s == #memory_$Pointer$[s][s])) || (((!(s == 0bv32) && (((s == 0bv32 && ~bvadd64(len, 4294967294bv32) == 0bv32) && ~bvadd64(i, 4294967295bv32) == 0bv32) || ((s == 0bv32 && 0bv32 == #memory_$Pointer$[s][s]) && ~bvadd64(len, 4294967294bv32) == 0bv32))) && #memory_$Pointer$[s][s] == 0bv32) && 0bv32 == #memory_$Pointer$[s][s])) || ((((((((((((!(#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32] == s) && #memory_$Pointer$[s][s] == 0bv32) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32]][4bv32]) && i == 0bv32) && ~bvadd64(len, 4294967294bv32) == 0bv32) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][4bv32]) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32] == #memory_$Pointer$[s][s]) && 0bv32 == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][0bv32]) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]][4bv32] == #memory_$Pointer$[s][s]) && !(s == 0bv32)) && s == 0bv32) && !(#memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4bv32]] == #memory_$Pointer$[#memory_$Pointer$[s][s]])) && !(s == #memory_$Pointer$[s][s])) - InvariantResult [Line: 577]: Loop Invariant [2018-11-09 23:37:01,466 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,466 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,481 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,481 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,481 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,481 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,482 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,482 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-09 23:37:01,482 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-09 23:37:01,482 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,482 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-09 23:37:01,483 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((~bvsgt32(~bvadd64(\old(len), 4294967295bv32), 1bv32) && !(new_head == 0bv32)) && !(head == 0bv32)) || (((((((((~bvadd64(\old(len), 4294967295bv32) == len && head == #memory_$Pointer$[last][4bv32]) && new_head == #memory_$Pointer$[last][4bv32]) && !(head == 0bv32)) && 0bv32 == last) && 0bv32 == head) && \old(\valid)[last := 1bv1][head] == 0bv1) && 0bv32 == new_head) && 0bv1 == \old(\valid)[last]) && new_head == #memory_$Pointer$[last][4bv32])) || ((((((!(head == 0bv32) && 0bv32 == head) && \valid == \old(\valid)[last := 1bv1]) && 0bv1 == \old(\valid)[last]) && \old(len) == len) && head == last) && head == last) - StatisticsResult: Ultimate Automizer benchmark data CFG has 9 procedures, 84 locations, 1 error locations. SAFE Result, 392.0s OverallTime, 10 OverallIterations, 3 TraceHistogramMax, 42.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 593 SDtfs, 301 SDslu, 3421 SDs, 0 SdLazy, 3762 SolverSat, 125 SolverUnsat, 23 SolverUnknown, 0 SolverNotchecked, 16.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1446 GetRequests, 1233 SyntacticMatches, 4 SemanticMatches, 209 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 2352 ImplicationChecksByTransitivity, 109.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=79occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 55 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 16 LocationsWithAnnotation, 38 PreInvPairs, 53 NumberOfFragments, 928 HoareAnnotationTreeSize, 38 FomulaSimplifications, 445 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 16 FomulaSimplificationsInter, 819 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 346.3s InterpolantComputationTime, 922 NumberOfCodeBlocks, 922 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1252 ConstructedInterpolants, 24 QuantifiedInterpolants, 1717159 SizeOfPredicates, 142 NumberOfNonLiveVariables, 2245 ConjunctsInSsa, 296 ConjunctsInUnsatCore, 16 InterpolantComputations, 4 PerfectInterpolantSequences, 376/492 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...