./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/list-simple/sll2c_prepend_equal_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_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/sll2c_prepend_equal_true-unreach-call_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 debc7603f8b66e45e837485abad9ef70b7e9b8f4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:51:01,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:51:01,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:51:01,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:51:01,993 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:51:01,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:51:01,994 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:51:01,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:51:01,997 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:51:01,997 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:51:01,998 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:51:01,998 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:51:01,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:51:01,999 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:51:02,000 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:51:02,001 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:51:02,001 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:51:02,003 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:51:02,004 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:51:02,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:51:02,006 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:51:02,007 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:51:02,009 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:51:02,009 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:51:02,009 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:51:02,010 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:51:02,010 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:51:02,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:51:02,012 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:51:02,012 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:51:02,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:51:02,013 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:51:02,013 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:51:02,013 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:51:02,014 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:51:02,015 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:51:02,015 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 12:51:02,026 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:51:02,026 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:51:02,027 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:51:02,027 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:51:02,027 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:51:02,028 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:51:02,028 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:51:02,029 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:51:02,029 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:51:02,030 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:51:02,030 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:51:02,031 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:51:02,031 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:51:02,031 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:51:02,031 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_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 -> debc7603f8b66e45e837485abad9ef70b7e9b8f4 [2018-11-10 12:51:02,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:51:02,066 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:51:02,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:51:02,070 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:51:02,070 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:51:02,071 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/../../sv-benchmarks/c/list-simple/sll2c_prepend_equal_true-unreach-call_true-valid-memsafety.i [2018-11-10 12:51:02,116 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/data/e112303bd/78f49d50b5b740269a46c322d7aacc48/FLAGf74bdd226 [2018-11-10 12:51:02,563 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:51:02,563 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/sv-benchmarks/c/list-simple/sll2c_prepend_equal_true-unreach-call_true-valid-memsafety.i [2018-11-10 12:51:02,573 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/data/e112303bd/78f49d50b5b740269a46c322d7aacc48/FLAGf74bdd226 [2018-11-10 12:51:02,583 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/data/e112303bd/78f49d50b5b740269a46c322d7aacc48 [2018-11-10 12:51:02,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:51:02,586 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:51:02,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:51:02,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:51:02,590 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:51:02,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b403c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02, skipping insertion in model container [2018-11-10 12:51:02,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:51:02,632 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:51:02,818 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:51:02,825 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:51:02,858 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:51:02,889 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:51:02,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02 WrapperNode [2018-11-10 12:51:02,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:51:02,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:51:02,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:51:02,890 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:51:02,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,963 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... [2018-11-10 12:51:02,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:51:02,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:51:02,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:51:02,970 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:51:02,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure exit [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2018-11-10 12:51:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_create [2018-11-10 12:51:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_destroy [2018-11-10 12:51:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_prepend [2018-11-10 12:51:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 12:51:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 12:51:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-10 12:51:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-10 12:51:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-10 12:51:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-10 12:51:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-10 12:51:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-10 12:51:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-10 12:51:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-10 12:51:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-10 12:51:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 12:51:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-10 12:51:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-10 12:51:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-10 12:51:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-10 12:51:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_create [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_destroy [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_prepend [2018-11-10 12:51:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 12:51:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 12:51:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 12:51:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:51:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 12:51:03,345 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:51:03,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:51:03 BoogieIcfgContainer [2018-11-10 12:51:03,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:51:03,346 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 12:51:03,346 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 12:51:03,349 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 12:51:03,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:51:02" (1/3) ... [2018-11-10 12:51:03,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dba4d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:51:03, skipping insertion in model container [2018-11-10 12:51:03,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:02" (2/3) ... [2018-11-10 12:51:03,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dba4d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:51:03, skipping insertion in model container [2018-11-10 12:51:03,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:51:03" (3/3) ... [2018-11-10 12:51:03,351 INFO L112 eAbstractionObserver]: Analyzing ICFG sll2c_prepend_equal_true-unreach-call_true-valid-memsafety.i [2018-11-10 12:51:03,357 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 12:51:03,362 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 12:51:03,373 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 12:51:03,392 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 12:51:03,392 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 12:51:03,392 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 12:51:03,392 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 12:51:03,392 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:51:03,392 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:51:03,393 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 12:51:03,393 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:51:03,393 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 12:51:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states. [2018-11-10 12:51:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-10 12:51:03,408 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:51:03,409 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-10 12:51:03,410 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:51:03,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:51:03,414 INFO L82 PathProgramCache]: Analyzing trace with hash -1736419805, now seen corresponding path program 1 times [2018-11-10 12:51:03,415 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:51:03,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:51:03,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:03,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-10 12:51:03,547 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:51:03,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:51:03,550 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 12:51:03,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 12:51:03,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 12:51:03,559 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 2 states. [2018-11-10 12:51:03,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:51:03,579 INFO L93 Difference]: Finished difference Result 169 states and 193 transitions. [2018-11-10 12:51:03,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 12:51:03,580 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-10 12:51:03,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:51:03,586 INFO L225 Difference]: With dead ends: 169 [2018-11-10 12:51:03,586 INFO L226 Difference]: Without dead ends: 67 [2018-11-10 12:51:03,589 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 [2018-11-10 12:51:03,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-10 12:51:03,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-10 12:51:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-10 12:51:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 73 transitions. [2018-11-10 12:51:03,616 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 73 transitions. Word has length 51 [2018-11-10 12:51:03,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:51:03,618 INFO L481 AbstractCegarLoop]: Abstraction has 67 states and 73 transitions. [2018-11-10 12:51:03,618 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 12:51:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 73 transitions. [2018-11-10 12:51:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 12:51:03,620 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:51:03,620 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-10 12:51:03,620 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:51:03,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:51:03,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1944693240, now seen corresponding path program 1 times [2018-11-10 12:51:03,621 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:51:03,621 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:51:03,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:03,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:03,709 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-10 12:51:03,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:51:03,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 12:51:03,711 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 12:51:03,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 12:51:03,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:51:03,711 INFO L87 Difference]: Start difference. First operand 67 states and 73 transitions. Second operand 5 states. [2018-11-10 12:51:03,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:51:03,771 INFO L93 Difference]: Finished difference Result 123 states and 134 transitions. [2018-11-10 12:51:03,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 12:51:03,772 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 53 [2018-11-10 12:51:03,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:51:03,773 INFO L225 Difference]: With dead ends: 123 [2018-11-10 12:51:03,773 INFO L226 Difference]: Without dead ends: 73 [2018-11-10 12:51:03,774 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 [2018-11-10 12:51:03,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-10 12:51:03,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 69. [2018-11-10 12:51:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-11-10 12:51:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 75 transitions. [2018-11-10 12:51:03,782 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 75 transitions. Word has length 53 [2018-11-10 12:51:03,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:51:03,782 INFO L481 AbstractCegarLoop]: Abstraction has 69 states and 75 transitions. [2018-11-10 12:51:03,782 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 12:51:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2018-11-10 12:51:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 12:51:03,784 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:51:03,784 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 12:51:03,784 INFO L424 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:51:03,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:51:03,784 INFO L82 PathProgramCache]: Analyzing trace with hash 203274126, now seen corresponding path program 1 times [2018-11-10 12:51:03,784 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:51:03,784 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:51:03,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:03,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:51:04,584 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:51:04,584 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:51:04,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:04,651 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:51:04,678 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 [2018-11-10 12:51:04,680 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:04,699 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:04,699 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-10 12:51:05,194 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:05,196 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:05,197 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:05,198 INFO L477 Elim1Store]: Elim1 did not use 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 42 [2018-11-10 12:51:05,205 INFO L477 Elim1Store]: Elim1 did not use 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 34 [2018-11-10 12:51:05,205 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:05,215 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:05,228 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:51:05,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:35, output treesize:35 [2018-11-10 12:51:05,289 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 [2018-11-10 12:51:05,295 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 [2018-11-10 12:51:05,296 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:05,300 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:05,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:51:05,314 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:46, output treesize:39 [2018-11-10 12:51:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 12 refuted. 4 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:51:05,632 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:51:05,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 23] total 42 [2018-11-10 12:51:05,632 INFO L460 AbstractCegarLoop]: Interpolant automaton has 42 states [2018-11-10 12:51:05,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2018-11-10 12:51:05,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=1540, Unknown=53, NotChecked=0, Total=1722 [2018-11-10 12:51:05,633 INFO L87 Difference]: Start difference. First operand 69 states and 75 transitions. Second operand 42 states. [2018-11-10 12:51:06,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:51:06,949 INFO L93 Difference]: Finished difference Result 109 states and 122 transitions. [2018-11-10 12:51:06,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-10 12:51:06,950 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 68 [2018-11-10 12:51:06,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:51:06,952 INFO L225 Difference]: With dead ends: 109 [2018-11-10 12:51:06,952 INFO L226 Difference]: Without dead ends: 97 [2018-11-10 12:51:06,953 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 58 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 619 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=261, Invalid=2649, Unknown=60, NotChecked=0, Total=2970 [2018-11-10 12:51:06,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-10 12:51:06,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 84. [2018-11-10 12:51:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-10 12:51:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 93 transitions. [2018-11-10 12:51:06,963 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 93 transitions. Word has length 68 [2018-11-10 12:51:06,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:51:06,964 INFO L481 AbstractCegarLoop]: Abstraction has 84 states and 93 transitions. [2018-11-10 12:51:06,964 INFO L482 AbstractCegarLoop]: Interpolant automaton has 42 states. [2018-11-10 12:51:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions. [2018-11-10 12:51:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-10 12:51:06,966 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:51:06,966 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 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] [2018-11-10 12:51:06,966 INFO L424 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:51:06,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:51:06,967 INFO L82 PathProgramCache]: Analyzing trace with hash -190686904, now seen corresponding path program 2 times [2018-11-10 12:51:06,967 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:51:06,967 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:51:06,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:06,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:06,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2018-11-10 12:51:07,053 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:51:07,053 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:51:07,072 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 12:51:07,131 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 12:51:07,131 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 12:51:07,135 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:51:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 29 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-10 12:51:07,175 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:51:07,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2018-11-10 12:51:07,175 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:51:07,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:51:07,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:51:07,176 INFO L87 Difference]: Start difference. First operand 84 states and 93 transitions. Second operand 6 states. [2018-11-10 12:51:07,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:51:07,234 INFO L93 Difference]: Finished difference Result 129 states and 139 transitions. [2018-11-10 12:51:07,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 12:51:07,235 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 83 [2018-11-10 12:51:07,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:51:07,236 INFO L225 Difference]: With dead ends: 129 [2018-11-10 12:51:07,236 INFO L226 Difference]: Without dead ends: 67 [2018-11-10 12:51:07,236 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:51:07,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-11-10 12:51:07,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-11-10 12:51:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-10 12:51:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-11-10 12:51:07,241 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 83 [2018-11-10 12:51:07,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:51:07,241 INFO L481 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-11-10 12:51:07,241 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:51:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-11-10 12:51:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 12:51:07,242 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:51:07,242 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1] [2018-11-10 12:51:07,243 INFO L424 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:51:07,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:51:07,243 INFO L82 PathProgramCache]: Analyzing trace with hash -988355831, now seen corresponding path program 1 times [2018-11-10 12:51:07,243 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:51:07,243 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:51:07,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:07,244 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:51:07,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:51:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:51:09,033 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:51:09,033 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:51:09,039 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:51:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:51:09,070 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:51:09,073 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 [2018-11-10 12:51:09,073 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,076 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,076 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-10 12:51:09,481 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 [2018-11-10 12:51:09,482 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 [2018-11-10 12:51:09,482 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,488 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,488 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:32, output treesize:28 [2018-11-10 12:51:09,591 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:09,595 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 45 treesize of output 49 [2018-11-10 12:51:09,597 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 12 treesize of output 11 [2018-11-10 12:51:09,597 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,602 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,608 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:51:09,608 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:40 [2018-11-10 12:51:09,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:09,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:09,767 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 44 [2018-11-10 12:51:09,770 INFO L477 Elim1Store]: Elim1 did not use 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 32 [2018-11-10 12:51:09,771 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,777 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,785 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:51:09,785 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:48, output treesize:49 [2018-11-10 12:51:09,863 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:51:09,870 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 68 [2018-11-10 12:51:09,874 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 51 treesize of output 51 [2018-11-10 12:51:09,874 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,894 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 37 treesize of output 36 [2018-11-10 12:51:09,895 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,902 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,913 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 [2018-11-10 12:51:09,914 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 [2018-11-10 12:51:09,915 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,917 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:51:09,927 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:51:09,928 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:68, output treesize:73 [2018-11-10 12:51:57,998 WARN L179 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-11-10 12:52:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:52:02,551 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:52:02,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 33] total 64 [2018-11-10 12:52:02,551 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states [2018-11-10 12:52:02,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2018-11-10 12:52:02,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=167, Invalid=3816, Unknown=49, NotChecked=0, Total=4032 [2018-11-10 12:52:02,552 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 64 states. [2018-11-10 12:52:05,430 WARN L179 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 83 DAG size of output: 47 [2018-11-10 12:52:07,558 WARN L179 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 35 DAG size of output: 30 [2018-11-10 12:52:11,701 WARN L179 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 38 DAG size of output: 32 [2018-11-10 12:52:29,816 WARN L179 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 75 DAG size of output: 44 [2018-11-10 12:52:34,107 WARN L179 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 104 DAG size of output: 48 [2018-11-10 12:52:42,692 WARN L179 SmtUtils]: Spent 8.41 s on a formula simplification. DAG size of input: 111 DAG size of output: 72 [2018-11-10 12:52:49,304 WARN L179 SmtUtils]: Spent 6.39 s on a formula simplification. DAG size of input: 126 DAG size of output: 76 [2018-11-10 12:53:00,073 WARN L179 SmtUtils]: Spent 10.50 s on a formula simplification. DAG size of input: 153 DAG size of output: 78 [2018-11-10 12:53:11,502 WARN L179 SmtUtils]: Spent 9.17 s on a formula simplification. DAG size of input: 136 DAG size of output: 75 [2018-11-10 12:53:21,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:53:21,005 INFO L93 Difference]: Finished difference Result 92 states and 98 transitions. [2018-11-10 12:53:21,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-10 12:53:21,005 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 77 [2018-11-10 12:53:21,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:53:21,006 INFO L225 Difference]: With dead ends: 92 [2018-11-10 12:53:21,006 INFO L226 Difference]: Without dead ends: 73 [2018-11-10 12:53:21,007 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 53 SyntacticMatches, 2 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1121 ImplicationChecksByTransitivity, 114.1s TimeCoverageRelationStatistics Valid=378, Invalid=6874, Unknown=58, NotChecked=0, Total=7310 [2018-11-10 12:53:21,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-10 12:53:21,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 71. [2018-11-10 12:53:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-11-10 12:53:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2018-11-10 12:53:21,014 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 77 [2018-11-10 12:53:21,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:53:21,014 INFO L481 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2018-11-10 12:53:21,014 INFO L482 AbstractCegarLoop]: Interpolant automaton has 64 states. [2018-11-10 12:53:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2018-11-10 12:53:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-10 12:53:21,015 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:53:21,015 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1] [2018-11-10 12:53:21,016 INFO L424 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:53:21,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:53:21,016 INFO L82 PathProgramCache]: Analyzing trace with hash 1006012481, now seen corresponding path program 1 times [2018-11-10 12:53:21,016 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:53:21,016 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:53:21,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:53:21,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:53:21,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:53:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:53:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:53:23,846 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:53:23,846 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:53:23,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:53:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:53:23,882 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:53:24,225 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 [2018-11-10 12:53:24,227 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 [2018-11-10 12:53:24,227 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,228 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,232 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,232 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:21, output treesize:17 [2018-11-10 12:53:24,557 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 [2018-11-10 12:53:24,558 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 [2018-11-10 12:53:24,558 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,560 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,563 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,563 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:28, output treesize:24 [2018-11-10 12:53:24,946 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 [2018-11-10 12:53:24,959 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 [2018-11-10 12:53:24,959 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,968 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,978 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 [2018-11-10 12:53:24,980 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 [2018-11-10 12:53:24,980 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,982 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:24,991 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. [2018-11-10 12:53:24,991 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:50, output treesize:42 [2018-11-10 12:53:25,084 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 51 [2018-11-10 12:53:25,086 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 40 treesize of output 39 [2018-11-10 12:53:25,087 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,105 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,124 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 76 [2018-11-10 12:53:25,127 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 75 treesize of output 74 [2018-11-10 12:53:25,127 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,144 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,150 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,150 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:85, output treesize:77 [2018-11-10 12:53:25,276 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 1 case distinctions, treesize of input 42 treesize of output 44 [2018-11-10 12:53:25,278 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 40 treesize of output 36 [2018-11-10 12:53:25,279 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,292 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 36 treesize of output 34 [2018-11-10 12:53:25,292 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,308 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 1 case distinctions, treesize of input 36 treesize of output 38 [2018-11-10 12:53:25,309 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:25,324 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:25,330 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 1 case distinctions, treesize of input 46 treesize of output 48 [2018-11-10 12:53:25,332 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 44 treesize of output 40 [2018-11-10 12:53:25,332 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,348 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 38 [2018-11-10 12:53:25,349 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,369 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 0 case distinctions, treesize of input 40 treesize of output 38 [2018-11-10 12:53:25,370 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,387 INFO L267 ElimStorePlain]: Start of recursive call 6: 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:25,394 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 38 treesize of output 40 [2018-11-10 12:53:25,397 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 0 case distinctions, treesize of input 32 treesize of output 30 [2018-11-10 12:53:25,398 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,415 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 36 treesize of output 32 [2018-11-10 12:53:25,416 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:25,431 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 30 [2018-11-10 12:53:25,432 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,446 INFO L267 ElimStorePlain]: Start of recursive call 10: 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:25,448 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 36 treesize of output 34 [2018-11-10 12:53:25,450 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 5 treesize of output 3 [2018-11-10 12:53:25,450 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,457 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,518 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 14 dim-0 vars, and 8 xjuncts. [2018-11-10 12:53:25,518 INFO L202 ElimStorePlain]: Needed 15 recursive calls to eliminate 4 variables, input treesize:93, output treesize:369 [2018-11-10 12:53:25,730 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 19 treesize of output 15 [2018-11-10 12:53:25,732 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 15 treesize of output 7 [2018-11-10 12:53:25,733 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,734 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,740 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 [2018-11-10 12:53:25,741 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 [2018-11-10 12:53:25,741 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,742 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,746 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:39, output treesize:17 [2018-11-10 12:53:25,787 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 [2018-11-10 12:53:25,788 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 [2018-11-10 12:53:25,788 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,789 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,791 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:25,791 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:18, output treesize:7 [2018-11-10 12:53:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:53:25,857 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:53:25,857 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 31] total 71 [2018-11-10 12:53:25,858 INFO L460 AbstractCegarLoop]: Interpolant automaton has 71 states [2018-11-10 12:53:25,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2018-11-10 12:53:25,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=216, Invalid=4754, Unknown=0, NotChecked=0, Total=4970 [2018-11-10 12:53:25,859 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand 71 states. [2018-11-10 12:53:28,358 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2018-11-10 12:53:28,576 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 73 [2018-11-10 12:53:28,799 WARN L179 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2018-11-10 12:53:29,118 WARN L179 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 89 [2018-11-10 12:53:29,380 WARN L179 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88 [2018-11-10 12:53:29,716 WARN L179 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 92 [2018-11-10 12:53:31,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:53:31,131 INFO L93 Difference]: Finished difference Result 93 states and 98 transitions. [2018-11-10 12:53:31,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-10 12:53:31,132 INFO L78 Accepts]: Start accepts. Automaton has 71 states. Word has length 83 [2018-11-10 12:53:31,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:53:31,133 INFO L225 Difference]: With dead ends: 93 [2018-11-10 12:53:31,133 INFO L226 Difference]: Without dead ends: 91 [2018-11-10 12:53:31,134 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 59 SyntacticMatches, 4 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2455 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=527, Invalid=10393, Unknown=0, NotChecked=0, Total=10920 [2018-11-10 12:53:31,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2018-11-10 12:53:31,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 74. [2018-11-10 12:53:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2018-11-10 12:53:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 78 transitions. [2018-11-10 12:53:31,146 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 78 transitions. Word has length 83 [2018-11-10 12:53:31,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:53:31,146 INFO L481 AbstractCegarLoop]: Abstraction has 74 states and 78 transitions. [2018-11-10 12:53:31,146 INFO L482 AbstractCegarLoop]: Interpolant automaton has 71 states. [2018-11-10 12:53:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 78 transitions. [2018-11-10 12:53:31,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-10 12:53:31,147 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:53:31,147 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:53:31,148 INFO L424 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:53:31,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:53:31,148 INFO L82 PathProgramCache]: Analyzing trace with hash -1772006325, now seen corresponding path program 1 times [2018-11-10 12:53:31,148 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:53:31,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:53:31,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:53:31,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:53:31,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:53:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:53:32,600 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 61 [2018-11-10 12:53:33,494 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2018-11-10 12:53:33,686 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2018-11-10 12:53:33,883 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 85 [2018-11-10 12:53:34,077 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2018-11-10 12:53:34,278 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 83 [2018-11-10 12:53:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:53:35,089 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:53:35,089 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/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 [2018-11-10 12:53:35,094 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:53:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:53:35,128 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:53:35,188 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 [2018-11-10 12:53:35,189 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,191 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,191 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-11-10 12:53:35,639 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 [2018-11-10 12:53:35,641 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 [2018-11-10 12:53:35,641 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,642 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,648 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 [2018-11-10 12:53:35,649 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 [2018-11-10 12:53:35,649 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,650 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,654 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:35,655 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:31, output treesize:20 [2018-11-10 12:53:37,960 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 168 treesize of output 165 [2018-11-10 12:53:37,962 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 [2018-11-10 12:53:37,962 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:37,981 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:37,985 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 168 treesize of output 165 [2018-11-10 12:53:37,988 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 [2018-11-10 12:53:37,988 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,004 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,056 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:38,056 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:337, output treesize:329 [2018-11-10 12:53:38,341 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 478 treesize of output 409 [2018-11-10 12:53:38,345 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 479 treesize of output 478 [2018-11-10 12:53:38,346 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,493 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,637 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 478 treesize of output 409 [2018-11-10 12:53:38,641 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 479 treesize of output 478 [2018-11-10 12:53:38,641 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,799 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:38,886 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:38,887 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:957, output treesize:885 [2018-11-10 12:53:39,771 WARN L179 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 65 [2018-11-10 12:53:39,773 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,774 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,775 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 15 treesize of output 8 [2018-11-10 12:53:39,775 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:39,801 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,801 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,811 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 321 treesize of output 345 [2018-11-10 12:53:39,813 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 12 treesize of output 11 [2018-11-10 12:53:39,813 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:39,830 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,830 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:39,841 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 284 treesize of output 274 [2018-11-10 12:53:39,844 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 270 treesize of output 268 [2018-11-10 12:53:39,844 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:39,879 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 237 treesize of output 231 [2018-11-10 12:53:39,880 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:39,909 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 231 treesize of output 229 [2018-11-10 12:53:39,909 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:39,946 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 1 case distinctions, treesize of input 226 treesize of output 226 [2018-11-10 12:53:39,947 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:39,993 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 215 treesize of output 213 [2018-11-10 12:53:39,994 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:39,995 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 219 treesize of output 217 [2018-11-10 12:53:39,996 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,035 INFO L267 ElimStorePlain]: Start of recursive call 5: 5 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:40,079 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:40,082 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,083 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,092 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 325 treesize of output 337 [2018-11-10 12:53:40,095 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 12 treesize of output 11 [2018-11-10 12:53:40,095 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,113 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,114 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,126 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 312 treesize of output 284 [2018-11-10 12:53:40,130 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,132 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,132 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 260 treesize of output 258 [2018-11-10 12:53:40,133 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:40,174 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 256 treesize of output 254 [2018-11-10 12:53:40,175 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,211 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 227 treesize of output 225 [2018-11-10 12:53:40,211 INFO L267 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,240 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 251 treesize of output 249 [2018-11-10 12:53:40,240 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,266 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 242 treesize of output 234 [2018-11-10 12:53:40,267 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:40,291 INFO L267 ElimStorePlain]: Start of recursive call 14: 5 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:40,315 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:40,473 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,487 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,491 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,493 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 282 treesize of output 183 [2018-11-10 12:53:40,496 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 64 treesize of output 59 [2018-11-10 12:53:40,496 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,516 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,517 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,519 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 72 [2018-11-10 12:53:40,521 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:53:40,521 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,530 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,533 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,545 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 3 case distinctions, treesize of input 58 treesize of output 100 [2018-11-10 12:53:40,547 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 83 treesize of output 82 [2018-11-10 12:53:40,548 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,583 INFO L267 ElimStorePlain]: Start of recursive call 24: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,588 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,601 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,603 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:40,613 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 132 treesize of output 114 [2018-11-10 12:53:40,620 INFO L477 Elim1Store]: Elim1 applied some 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 1 case distinctions, treesize of input 94 treesize of output 99 [2018-11-10 12:53:40,621 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:40,698 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 75 treesize of output 92 [2018-11-10 12:53:40,698 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,751 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 88 treesize of output 76 [2018-11-10 12:53:40,751 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:40,806 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 92 treesize of output 82 [2018-11-10 12:53:40,807 INFO L267 ElimStorePlain]: Start of recursive call 30: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:40,868 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 76 treesize of output 67 [2018-11-10 12:53:40,868 INFO L267 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,927 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 94 treesize of output 83 [2018-11-10 12:53:40,927 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:40,984 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 108 [2018-11-10 12:53:40,984 INFO L267 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,048 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 74 [2018-11-10 12:53:41,050 INFO L267 ElimStorePlain]: Start of recursive call 34: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2018-11-10 12:53:41,147 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 108 treesize of output 88 [2018-11-10 12:53:41,148 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:41,245 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 71 [2018-11-10 12:53:41,245 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,334 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 88 treesize of output 75 [2018-11-10 12:53:41,334 INFO L267 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,420 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 55 treesize of output 46 [2018-11-10 12:53:41,420 INFO L267 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,421 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 76 treesize of output 67 [2018-11-10 12:53:41,422 INFO L267 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,423 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 42 [2018-11-10 12:53:41,423 INFO L267 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,424 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 55 treesize of output 46 [2018-11-10 12:53:41,424 INFO L267 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,503 INFO L267 ElimStorePlain]: Start of recursive call 26: 12 dim-1 vars, End of recursive call: 8 dim-0 vars, and 8 xjuncts. [2018-11-10 12:53:41,595 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 8 xjuncts. [2018-11-10 12:53:41,598 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,616 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,620 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,636 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 254 treesize of output 203 [2018-11-10 12:53:41,640 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 211 [2018-11-10 12:53:41,641 INFO L267 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,798 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,799 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 167 [2018-11-10 12:53:41,799 INFO L267 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:41,923 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,924 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,928 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:41,938 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 179 treesize of output 155 [2018-11-10 12:53:41,962 INFO L477 Elim1Store]: Elim1 applied some 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 1 case distinctions, treesize of input 158 treesize of output 163 [2018-11-10 12:53:41,963 INFO L267 ElimStorePlain]: Start of recursive call 46: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:42,188 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 114 [2018-11-10 12:53:42,189 INFO L267 ElimStorePlain]: Start of recursive call 47: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:42,370 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 148 [2018-11-10 12:53:42,370 INFO L267 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:42,536 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 145 treesize of output 134 [2018-11-10 12:53:42,537 INFO L267 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:42,666 INFO L267 ElimStorePlain]: Start of recursive call 50: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:42,826 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 114 treesize of output 105 [2018-11-10 12:53:42,826 INFO L267 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:43,029 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 122 [2018-11-10 12:53:43,029 INFO L267 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:43,193 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 148 treesize of output 137 [2018-11-10 12:53:43,193 INFO L267 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:43,375 INFO L267 ElimStorePlain]: Start of recursive call 54: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:43,552 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 113 [2018-11-10 12:53:43,553 INFO L267 ElimStorePlain]: Start of recursive call 55: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:43,710 INFO L267 ElimStorePlain]: Start of recursive call 45: 10 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2018-11-10 12:53:44,353 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,353 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,358 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,370 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 185 treesize of output 203 [2018-11-10 12:53:44,374 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 214 treesize of output 212 [2018-11-10 12:53:44,374 INFO L267 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:44,468 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,469 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,470 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,471 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,473 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 206 [2018-11-10 12:53:44,475 INFO L267 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:44,533 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,534 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,535 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,535 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:44,536 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 206 [2018-11-10 12:53:44,536 INFO L267 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:44,611 INFO L267 ElimStorePlain]: Start of recursive call 56: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:53:45,000 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,002 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,003 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 196 [2018-11-10 12:53:45,005 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 26 treesize of output 24 [2018-11-10 12:53:45,006 INFO L267 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,025 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,026 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,026 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,027 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,028 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 93 [2018-11-10 12:53:45,042 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 74 treesize of output 134 [2018-11-10 12:53:45,043 INFO L267 ElimStorePlain]: Start of recursive call 63: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:45,086 INFO L267 ElimStorePlain]: Start of recursive call 62: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:45,127 INFO L267 ElimStorePlain]: Start of recursive call 60: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:45,499 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,500 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,501 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 104 [2018-11-10 12:53:45,503 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 56 treesize of output 41 [2018-11-10 12:53:45,504 INFO L267 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,519 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 53 [2018-11-10 12:53:45,519 INFO L267 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,531 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 9 treesize of output 1 [2018-11-10 12:53:45,531 INFO L267 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,540 INFO L267 ElimStorePlain]: Start of recursive call 64: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,553 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,555 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2018-11-10 12:53:45,564 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 96 [2018-11-10 12:53:45,564 INFO L267 ElimStorePlain]: Start of recursive call 69: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:45,588 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 1 [2018-11-10 12:53:45,588 INFO L267 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,604 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 111 treesize of output 82 [2018-11-10 12:53:45,604 INFO L267 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,615 INFO L267 ElimStorePlain]: Start of recursive call 68: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,617 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,618 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:45,620 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 112 [2018-11-10 12:53:45,622 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 70 treesize of output 53 [2018-11-10 12:53:45,623 INFO L267 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,639 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 32 treesize of output 37 [2018-11-10 12:53:45,639 INFO L267 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,652 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 9 treesize of output 1 [2018-11-10 12:53:45,652 INFO L267 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:45,662 INFO L267 ElimStorePlain]: Start of recursive call 72: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,012 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,020 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 124 [2018-11-10 12:53:46,024 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 127 treesize of output 124 [2018-11-10 12:53:46,024 INFO L267 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,102 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,103 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 96 [2018-11-10 12:53:46,103 INFO L267 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,170 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,171 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,172 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,173 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,173 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 102 [2018-11-10 12:53:46,188 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 74 [2018-11-10 12:53:46,189 INFO L267 ElimStorePlain]: Start of recursive call 80: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:46,228 INFO L267 ElimStorePlain]: Start of recursive call 79: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:46,317 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,317 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,318 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,321 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,322 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,322 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,323 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 121 [2018-11-10 12:53:46,326 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,327 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,327 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:53:46,327 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 112 [2018-11-10 12:53:46,328 INFO L267 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,356 INFO L267 ElimStorePlain]: Start of recursive call 81: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,427 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,427 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,428 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,430 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,431 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,432 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 120 [2018-11-10 12:53:46,436 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,446 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 74 treesize of output 114 [2018-11-10 12:53:46,447 INFO L267 ElimStorePlain]: Start of recursive call 84: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:46,498 INFO L267 ElimStorePlain]: Start of recursive call 83: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:46,567 INFO L267 ElimStorePlain]: Start of recursive call 76: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 5 xjuncts. [2018-11-10 12:53:46,572 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,576 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 154 [2018-11-10 12:53:46,579 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:53:46,579 INFO L267 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,600 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,602 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,603 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,606 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 121 [2018-11-10 12:53:46,617 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 102 treesize of output 97 [2018-11-10 12:53:46,617 INFO L267 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 3 xjuncts. [2018-11-10 12:53:46,651 INFO L267 ElimStorePlain]: Start of recursive call 87: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:53:46,677 INFO L267 ElimStorePlain]: Start of recursive call 85: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:53:46,682 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,683 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 123 [2018-11-10 12:53:46,685 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:53:46,685 INFO L267 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,702 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,704 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,704 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,706 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 103 [2018-11-10 12:53:46,708 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 20 [2018-11-10 12:53:46,708 INFO L267 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,718 INFO L267 ElimStorePlain]: Start of recursive call 91: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,729 INFO L267 ElimStorePlain]: Start of recursive call 89: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,737 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,740 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,749 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 156 treesize of output 133 [2018-11-10 12:53:46,752 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 146 treesize of output 143 [2018-11-10 12:53:46,752 INFO L267 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,836 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,837 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,838 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,838 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,839 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 126 [2018-11-10 12:53:46,840 INFO L267 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:46,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,912 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,913 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,913 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,916 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,916 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 127 [2018-11-10 12:53:46,919 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:46,943 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 9 case distinctions, treesize of input 100 treesize of output 135 [2018-11-10 12:53:46,947 INFO L267 ElimStorePlain]: Start of recursive call 97: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 9 xjuncts. [2018-11-10 12:53:47,097 INFO L267 ElimStorePlain]: Start of recursive call 96: 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:53:47,279 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,279 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,280 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,281 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,281 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 94 [2018-11-10 12:53:47,296 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 91 treesize of output 126 [2018-11-10 12:53:47,298 INFO L267 ElimStorePlain]: Start of recursive call 99: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:47,360 INFO L267 ElimStorePlain]: Start of recursive call 98: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:47,576 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,577 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,581 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,581 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,582 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,583 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 130 [2018-11-10 12:53:47,586 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,586 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:47,588 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:53:47,602 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 7 case distinctions, treesize of input 102 treesize of output 141 [2018-11-10 12:53:47,604 INFO L267 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 3 xjuncts. [2018-11-10 12:53:47,680 INFO L267 ElimStorePlain]: Start of recursive call 100: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:53:47,869 INFO L267 ElimStorePlain]: Start of recursive call 93: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 12 xjuncts. [2018-11-10 12:53:48,407 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,407 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,408 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,417 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 152 treesize of output 126 [2018-11-10 12:53:48,421 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 117 [2018-11-10 12:53:48,425 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,432 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 23 treesize of output 47 [2018-11-10 12:53:48,433 INFO L267 ElimStorePlain]: Start of recursive call 104: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:48,449 INFO L267 ElimStorePlain]: Start of recursive call 103: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,482 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 79 [2018-11-10 12:53:48,483 INFO L267 ElimStorePlain]: Start of recursive call 105: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:48,513 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 90 [2018-11-10 12:53:48,513 INFO L267 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,545 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,554 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 84 treesize of output 109 [2018-11-10 12:53:48,556 INFO L267 ElimStorePlain]: Start of recursive call 108: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:48,610 INFO L267 ElimStorePlain]: Start of recursive call 109: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:48,653 INFO L267 ElimStorePlain]: Start of recursive call 107: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:53:48,710 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 84 treesize of output 95 [2018-11-10 12:53:48,711 INFO L267 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,712 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 92 [2018-11-10 12:53:48,712 INFO L267 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,717 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 104 treesize of output 115 [2018-11-10 12:53:48,717 INFO L267 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,781 INFO L267 ElimStorePlain]: Start of recursive call 102: 5 dim-1 vars, End of recursive call: 3 dim-0 vars, and 4 xjuncts. [2018-11-10 12:53:48,784 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,787 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,803 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:48,806 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 173 treesize of output 124 [2018-11-10 12:53:48,809 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 78 [2018-11-10 12:53:48,812 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 103 [2018-11-10 12:53:48,812 INFO L267 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,824 INFO L267 ElimStorePlain]: Start of recursive call 114: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,836 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 85 treesize of output 66 [2018-11-10 12:53:48,836 INFO L267 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:48,844 INFO L267 ElimStorePlain]: Start of recursive call 113: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:53:49,247 INFO L267 ElimStorePlain]: Start of recursive call 42: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: 20 dim-0 vars, and 20 xjuncts. [2018-11-10 12:53:49,250 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:49,265 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:49,269 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:49,272 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 266 treesize of output 187 [2018-11-10 12:53:49,275 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 64 treesize of output 59 [2018-11-10 12:53:49,276 INFO L267 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:49,311 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 1 case distinctions, treesize of input 144 treesize of output 135 [2018-11-10 12:53:49,314 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 128 treesize of output 124 [2018-11-10 12:53:49,315 INFO L267 ElimStorePlain]: Start of recursive call 120: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:49,359 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 118 treesize of output 103 [2018-11-10 12:53:49,359 INFO L267 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:49,394 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 93 [2018-11-10 12:53:49,395 INFO L267 ElimStorePlain]: Start of recursive call 122: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:49,431 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 120 treesize of output 105 [2018-11-10 12:53:49,431 INFO L267 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:49,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 93 [2018-11-10 12:53:49,476 INFO L267 ElimStorePlain]: Start of recursive call 124: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:53:49,516 INFO L267 ElimStorePlain]: Start of recursive call 119: 5 dim-1 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2018-11-10 12:53:49,573 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:49,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:49,595 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 105 treesize of output 126 [2018-11-10 12:53:49,610 INFO L477 Elim1Store]: Elim1 did not use 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 98 treesize of output 109 [2018-11-10 12:53:49,611 INFO L267 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:50,956 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 109 [2018-11-10 12:53:50,956 INFO L267 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:52,129 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 92 [2018-11-10 12:53:52,129 INFO L267 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:53,298 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 108 [2018-11-10 12:53:53,299 INFO L267 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:54,547 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:54,551 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:54,557 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:54,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:54,593 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 103 treesize of output 168 [2018-11-10 12:53:54,594 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2018-11-10 12:53:54,630 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 158 [2018-11-10 12:53:54,631 INFO L267 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:55,325 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 107 treesize of output 151 [2018-11-10 12:53:55,325 INFO L267 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:55,637 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 95 [2018-11-10 12:53:55,637 INFO L267 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:55,864 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 2 case distinctions, treesize of input 93 treesize of output 106 [2018-11-10 12:53:55,865 INFO L267 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:56,035 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 86 treesize of output 126 [2018-11-10 12:53:56,037 INFO L267 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 4 xjuncts. [2018-11-10 12:53:56,226 INFO L267 ElimStorePlain]: Start of recursive call 130: 5 dim-1 vars, End of recursive call: and 9 xjuncts. [2018-11-10 12:53:57,643 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:57,649 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:57,671 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 88 treesize of output 134 [2018-11-10 12:53:57,671 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-10 12:53:57,682 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 128 [2018-11-10 12:53:57,683 INFO L267 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:57,903 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:57,908 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 82 [2018-11-10 12:53:57,908 INFO L267 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:58,114 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 80 [2018-11-10 12:53:58,114 INFO L267 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2018-11-10 12:53:58,189 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 2 case distinctions, treesize of input 78 treesize of output 91 [2018-11-10 12:53:58,190 INFO L267 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 2 xjuncts. [2018-11-10 12:53:58,241 INFO L267 ElimStorePlain]: Start of recursive call 136: 5 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-10 12:53:59,982 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:59,988 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:59,990 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:53:59,991 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:00,015 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 98 treesize of output 146 [2018-11-10 12:54:00,015 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-10 12:54:00,043 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 113 treesize of output 150 [2018-11-10 12:54:00,044 INFO L267 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 4 xjuncts. [2018-11-10 12:54:00,344 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 2 case distinctions, treesize of input 88 treesize of output 101 [2018-11-10 12:54:00,345 INFO L267 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:00,500 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 91 treesize of output 90 [2018-11-10 12:54:00,500 INFO L267 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:00,607 INFO L267 ElimStorePlain]: Start of recursive call 141: 3 dim-1 vars, End of recursive call: and 6 xjuncts. [2018-11-10 12:54:01,397 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:01,409 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:01,412 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:01,416 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:01,446 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 99 treesize of output 164 [2018-11-10 12:54:01,446 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2018-11-10 12:54:01,477 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-10 12:54:01,478 INFO L267 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:02,386 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:02,390 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:02,399 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 87 treesize of output 140 [2018-11-10 12:54:02,400 INFO L267 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 4 xjuncts. [2018-11-10 12:54:02,884 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:02,891 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:02,904 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 88 treesize of output 141 [2018-11-10 12:54:02,905 INFO L267 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 4 xjuncts. [2018-11-10 12:54:03,766 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 107 [2018-11-10 12:54:03,766 INFO L267 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:04,456 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 92 treesize of output 91 [2018-11-10 12:54:04,456 INFO L267 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:04,722 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:04,727 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 2 case distinctions, treesize of input 97 treesize of output 122 [2018-11-10 12:54:04,728 INFO L267 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:04,930 INFO L267 ElimStorePlain]: Start of recursive call 145: 8 dim-1 vars, End of recursive call: and 11 xjuncts. [2018-11-10 12:54:05,729 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:05,735 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:05,766 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 105 treesize of output 164 [2018-11-10 12:54:05,766 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2018-11-10 12:54:05,796 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 153 [2018-11-10 12:54:05,796 INFO L267 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:06,968 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 88 treesize of output 86 [2018-11-10 12:54:06,969 INFO L267 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:07,315 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 89 [2018-11-10 12:54:07,316 INFO L267 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:08,199 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 2 case distinctions, treesize of input 99 treesize of output 104 [2018-11-10 12:54:08,200 INFO L267 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:08,538 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:08,538 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 97 [2018-11-10 12:54:08,539 INFO L267 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:08,657 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:08,664 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 96 [2018-11-10 12:54:08,665 INFO L267 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 3 xjuncts. [2018-11-10 12:54:08,810 INFO L267 ElimStorePlain]: Start of recursive call 152: 12 dim-1 vars, End of recursive call: and 5 xjuncts. [2018-11-10 12:54:09,250 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:09,251 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:09,274 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 88 treesize of output 132 [2018-11-10 12:54:09,280 WARN L288 Elim1Store]: Array PQE input equivalent to false [2018-11-10 12:54:09,280 INFO L267 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:09,439 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 81 treesize of output 80 [2018-11-10 12:54:09,439 INFO L267 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:09,488 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:09,489 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 86 [2018-11-10 12:54:09,489 INFO L267 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:09,539 INFO L267 ElimStorePlain]: Start of recursive call 159: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:54:09,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:09,556 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:09,585 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 104 treesize of output 146 [2018-11-10 12:54:09,585 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-10 12:54:09,631 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 112 treesize of output 127 [2018-11-10 12:54:09,633 INFO L267 ElimStorePlain]: Start of recursive call 164: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:54:10,119 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 97 treesize of output 96 [2018-11-10 12:54:10,120 INFO L267 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:10,270 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 2 case distinctions, treesize of input 86 treesize of output 83 [2018-11-10 12:54:10,270 INFO L267 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:10,376 INFO L267 ElimStorePlain]: Start of recursive call 163: 4 dim-1 vars, End of recursive call: 2 dim-0 vars, and 6 xjuncts. [2018-11-10 12:54:10,914 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:10,917 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:10,935 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 4 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 112 [2018-11-10 12:54:10,942 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 113 treesize of output 115 [2018-11-10 12:54:10,942 INFO L267 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:10,989 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:10,997 INFO L477 Elim1Store]: Elim1 did not use 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 65 treesize of output 86 [2018-11-10 12:54:10,997 INFO L267 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 3 xjuncts. [2018-11-10 12:54:11,077 INFO L267 ElimStorePlain]: Start of recursive call 167: 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:54:11,081 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,083 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,099 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 4 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 110 [2018-11-10 12:54:11,102 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 113 treesize of output 115 [2018-11-10 12:54:11,102 INFO L267 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:11,146 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:11,147 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 73 [2018-11-10 12:54:11,147 INFO L267 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:11,168 INFO L267 ElimStorePlain]: Start of recursive call 170: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:54:11,376 INFO L267 ElimStorePlain]: Start of recursive call 125: 4 dim-1 vars, 9 dim-2 vars, End of recursive call: 2 dim-0 vars, and 14 xjuncts. [2018-11-10 12:54:11,383 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,397 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 109 treesize of output 121 [2018-11-10 12:54:11,400 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 121 [2018-11-10 12:54:11,400 INFO L267 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:11,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 108 [2018-11-10 12:54:11,479 INFO L267 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:11,564 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,572 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:11,605 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 109 treesize of output 168 [2018-11-10 12:54:11,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2018-11-10 12:54:11,635 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 157 [2018-11-10 12:54:11,635 INFO L267 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:12,767 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 105 [2018-11-10 12:54:12,767 INFO L267 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:13,759 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 97 treesize of output 93 [2018-11-10 12:54:13,760 INFO L267 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:14,105 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 84 treesize of output 84 [2018-11-10 12:54:14,105 INFO L267 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 3 xjuncts. [2018-11-10 12:54:14,448 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 2 case distinctions, treesize of input 103 treesize of output 108 [2018-11-10 12:54:14,449 INFO L267 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:14,524 INFO L267 ElimStorePlain]: Start of recursive call 176: 12 dim-1 vars, End of recursive call: and 5 xjuncts. [2018-11-10 12:54:14,751 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:14,756 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:14,778 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 104 treesize of output 146 [2018-11-10 12:54:14,779 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-10 12:54:14,790 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:14,798 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 182 [2018-11-10 12:54:14,799 INFO L267 ElimStorePlain]: Start of recursive call 183: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:54:15,068 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 97 treesize of output 96 [2018-11-10 12:54:15,068 INFO L267 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:15,167 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 96 [2018-11-10 12:54:15,167 INFO L267 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:15,390 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 84 [2018-11-10 12:54:15,390 INFO L267 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:15,446 INFO L267 ElimStorePlain]: Start of recursive call 182: 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:54:15,453 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:15,454 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:15,479 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 88 treesize of output 132 [2018-11-10 12:54:15,486 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 114 [2018-11-10 12:54:15,487 INFO L267 ElimStorePlain]: Start of recursive call 189: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:15,509 INFO L267 ElimStorePlain]: Start of recursive call 188: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:15,750 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 81 treesize of output 80 [2018-11-10 12:54:15,750 INFO L267 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:15,801 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:15,801 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 86 [2018-11-10 12:54:15,802 INFO L267 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:15,828 INFO L267 ElimStorePlain]: Start of recursive call 187: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:54:15,965 INFO L267 ElimStorePlain]: Start of recursive call 173: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 10 xjuncts. [2018-11-10 12:54:16,359 INFO L267 ElimStorePlain]: Start of recursive call 117: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 27 dim-0 vars, and 20 xjuncts. [2018-11-10 12:54:16,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,380 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,382 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,387 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 262 treesize of output 188 [2018-11-10 12:54:16,390 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 85 treesize of output 75 [2018-11-10 12:54:16,390 INFO L267 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,412 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,414 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 72 [2018-11-10 12:54:16,416 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:54:16,416 INFO L267 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,426 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,427 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,430 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,443 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 97 [2018-11-10 12:54:16,446 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 92 treesize of output 98 [2018-11-10 12:54:16,446 INFO L267 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,467 INFO L267 ElimStorePlain]: Start of recursive call 196: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:54:16,475 INFO L267 ElimStorePlain]: Start of recursive call 194: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,486 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,487 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,489 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,491 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:16,501 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 120 [2018-11-10 12:54:16,519 INFO L477 Elim1Store]: Elim1 applied some 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 100 treesize of output 129 [2018-11-10 12:54:16,521 INFO L267 ElimStorePlain]: Start of recursive call 199: 10 dim-0 vars, End of recursive call: 10 dim-0 vars, and 7 xjuncts. [2018-11-10 12:54:16,674 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 58 [2018-11-10 12:54:16,674 INFO L267 ElimStorePlain]: Start of recursive call 200: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:16,775 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 63 [2018-11-10 12:54:16,775 INFO L267 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,871 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 92 [2018-11-10 12:54:16,871 INFO L267 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:16,964 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 113 [2018-11-10 12:54:16,964 INFO L267 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,056 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 92 treesize of output 76 [2018-11-10 12:54:17,057 INFO L267 ElimStorePlain]: Start of recursive call 204: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:17,150 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 59 [2018-11-10 12:54:17,151 INFO L267 ElimStorePlain]: Start of recursive call 205: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:54:17,253 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 69 treesize of output 58 [2018-11-10 12:54:17,254 INFO L267 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,355 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 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 42 [2018-11-10 12:54:17,356 INFO L267 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,357 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 68 treesize of output 59 [2018-11-10 12:54:17,357 INFO L267 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,476 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 113 treesize of output 102 [2018-11-10 12:54:17,476 INFO L267 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,571 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 61 treesize of output 50 [2018-11-10 12:54:17,572 INFO L267 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,666 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 46 [2018-11-10 12:54:17,666 INFO L267 ElimStorePlain]: Start of recursive call 211: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:17,760 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 102 treesize of output 84 [2018-11-10 12:54:17,761 INFO L267 ElimStorePlain]: Start of recursive call 212: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:17,854 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 80 treesize of output 69 [2018-11-10 12:54:17,854 INFO L267 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:17,949 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 46 [2018-11-10 12:54:17,949 INFO L267 ElimStorePlain]: Start of recursive call 214: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:54:18,050 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 86 [2018-11-10 12:54:18,050 INFO L267 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:18,152 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 67 treesize of output 56 [2018-11-10 12:54:18,152 INFO L267 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:18,249 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 84 treesize of output 71 [2018-11-10 12:54:18,249 INFO L267 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:18,347 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 1 case distinctions, treesize of input 86 treesize of output 78 [2018-11-10 12:54:18,348 INFO L267 ElimStorePlain]: Start of recursive call 218: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:54:18,457 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 76 treesize of output 67 [2018-11-10 12:54:18,457 INFO L267 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:18,563 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 50 [2018-11-10 12:54:18,564 INFO L267 ElimStorePlain]: Start of recursive call 220: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-11-10 12:54:18,678 INFO L267 ElimStorePlain]: Start of recursive call 198: 21 dim-1 vars, End of recursive call: 12 dim-0 vars, and 12 xjuncts. [2018-11-10 12:54:18,813 INFO L267 ElimStorePlain]: Start of recursive call 192: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 12 dim-0 vars, and 12 xjuncts. [2018-11-10 12:54:18,815 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:18,835 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:18,840 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:18,856 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 238 treesize of output 199 [2018-11-10 12:54:18,860 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 212 treesize of output 207 [2018-11-10 12:54:18,861 INFO L267 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:19,020 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 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 139 treesize of output 155 [2018-11-10 12:54:19,020 INFO L267 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:19,145 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:19,146 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:19,149 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:19,165 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 175 treesize of output 157 [2018-11-10 12:54:19,169 INFO L267 ElimStorePlain]: Start of recursive call 225: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:20,647 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 131 treesize of output 120 [2018-11-10 12:54:20,647 INFO L267 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:22,105 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 154 treesize of output 143 [2018-11-10 12:54:22,105 INFO L267 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:23,879 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 161 [2018-11-10 12:54:23,880 INFO L267 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:25,337 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 137 [2018-11-10 12:54:25,338 INFO L267 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:27,176 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 102 [2018-11-10 12:54:27,177 INFO L267 ElimStorePlain]: Start of recursive call 230: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:28,964 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 143 treesize of output 117 [2018-11-10 12:54:28,964 INFO L267 ElimStorePlain]: Start of recursive call 231: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:30,928 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 123 treesize of output 114 [2018-11-10 12:54:30,929 INFO L267 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:32,521 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 135 [2018-11-10 12:54:32,522 INFO L267 ElimStorePlain]: Start of recursive call 233: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:33,834 INFO L267 ElimStorePlain]: Start of recursive call 234: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:35,720 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 135 treesize of output 126 [2018-11-10 12:54:35,720 INFO L267 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:37,486 INFO L267 ElimStorePlain]: Start of recursive call 236: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:39,554 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 149 treesize of output 136 [2018-11-10 12:54:39,554 INFO L267 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:41,654 INFO L267 ElimStorePlain]: Start of recursive call 238: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:43,301 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 149 treesize of output 136 [2018-11-10 12:54:43,302 INFO L267 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:45,154 INFO L267 ElimStorePlain]: Start of recursive call 240: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:54:47,201 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 151 treesize of output 152 [2018-11-10 12:54:47,202 INFO L267 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:49,432 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 149 treesize of output 136 [2018-11-10 12:54:49,433 INFO L267 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:51,281 INFO L267 ElimStorePlain]: Start of recursive call 224: 18 dim-1 vars, End of recursive call: 8 dim-0 vars, and 8 xjuncts. [2018-11-10 12:54:58,052 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,055 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 127 [2018-11-10 12:54:58,056 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:54:58,057 INFO L267 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,075 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,076 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,079 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,080 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 103 [2018-11-10 12:54:58,082 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 20 [2018-11-10 12:54:58,082 INFO L267 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,092 INFO L267 ElimStorePlain]: Start of recursive call 245: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,104 INFO L267 ElimStorePlain]: Start of recursive call 243: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,106 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,109 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,112 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,120 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 135 [2018-11-10 12:54:58,123 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 143 [2018-11-10 12:54:58,124 INFO L267 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,209 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,211 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,213 INFO L477 Elim1Store]: Elim1 did not use 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 106 [2018-11-10 12:54:58,213 INFO L267 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:58,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,279 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,280 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,280 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,281 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 88 [2018-11-10 12:54:58,302 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 85 treesize of output 114 [2018-11-10 12:54:58,304 INFO L267 ElimStorePlain]: Start of recursive call 251: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 9 xjuncts. [2018-11-10 12:54:58,437 INFO L267 ElimStorePlain]: Start of recursive call 250: 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:54:58,610 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,611 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,612 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,615 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,615 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,616 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,616 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 126 [2018-11-10 12:54:58,619 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:58,620 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,628 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 102 treesize of output 153 [2018-11-10 12:54:58,629 INFO L267 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 2 xjuncts. [2018-11-10 12:54:58,683 INFO L267 ElimStorePlain]: Start of recursive call 252: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:54:58,847 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,848 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,849 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,853 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,853 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 125 [2018-11-10 12:54:58,858 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:58,878 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 94 treesize of output 131 [2018-11-10 12:54:58,880 INFO L267 ElimStorePlain]: Start of recursive call 255: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 9 xjuncts. [2018-11-10 12:54:59,026 INFO L267 ElimStorePlain]: Start of recursive call 254: 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:54:59,272 INFO L267 ElimStorePlain]: Start of recursive call 247: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 10 dim-0 vars, and 16 xjuncts. [2018-11-10 12:54:59,274 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,281 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,290 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 136 treesize of output 139 [2018-11-10 12:54:59,293 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 151 [2018-11-10 12:54:59,293 INFO L267 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:59,384 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,385 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 118 [2018-11-10 12:54:59,386 INFO L267 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:59,454 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,455 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,456 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,458 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,460 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,460 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 129 [2018-11-10 12:54:59,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,477 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 102 treesize of output 151 [2018-11-10 12:54:59,478 INFO L267 ElimStorePlain]: Start of recursive call 260: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:54:59,546 INFO L267 ElimStorePlain]: Start of recursive call 259: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:54:59,638 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,639 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,639 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,640 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,641 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 126 [2018-11-10 12:54:59,645 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,648 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,657 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 178 [2018-11-10 12:54:59,658 INFO L267 ElimStorePlain]: Start of recursive call 262: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:54:59,721 INFO L267 ElimStorePlain]: Start of recursive call 261: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:54:59,848 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,849 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,853 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,854 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,854 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,855 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 132 [2018-11-10 12:54:59,858 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,858 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:54:59,859 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 146 [2018-11-10 12:54:59,859 INFO L267 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2018-11-10 12:54:59,882 INFO L267 ElimStorePlain]: Start of recursive call 263: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:54:59,955 INFO L267 ElimStorePlain]: Start of recursive call 256: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-10 12:54:59,957 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,963 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,966 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:54:59,975 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 136 treesize of output 141 [2018-11-10 12:54:59,978 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 151 [2018-11-10 12:54:59,979 INFO L267 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:00,072 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,073 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,075 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 122 [2018-11-10 12:55:00,076 INFO L267 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:00,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,151 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,152 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,152 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,153 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 124 [2018-11-10 12:55:00,156 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,160 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,170 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 121 treesize of output 174 [2018-11-10 12:55:00,171 INFO L267 ElimStorePlain]: Start of recursive call 269: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:00,239 INFO L267 ElimStorePlain]: Start of recursive call 268: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:00,345 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,345 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,346 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,349 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,350 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,350 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,351 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 133 [2018-11-10 12:55:00,354 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,379 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 94 treesize of output 135 [2018-11-10 12:55:00,381 INFO L267 ElimStorePlain]: Start of recursive call 271: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 9 xjuncts. [2018-11-10 12:55:00,532 INFO L267 ElimStorePlain]: Start of recursive call 270: 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:55:00,755 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,756 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,757 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,761 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,762 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 134 [2018-11-10 12:55:00,765 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:00,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:00,774 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 102 treesize of output 153 [2018-11-10 12:55:00,775 INFO L267 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 2 xjuncts. [2018-11-10 12:55:00,834 INFO L267 ElimStorePlain]: Start of recursive call 272: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:01,010 INFO L267 ElimStorePlain]: Start of recursive call 265: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 10 xjuncts. [2018-11-10 12:55:01,015 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,017 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,026 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 128 [2018-11-10 12:55:01,029 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 128 [2018-11-10 12:55:01,029 INFO L267 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,117 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,118 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 100 [2018-11-10 12:55:01,118 INFO L267 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,190 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,190 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,191 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,193 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,194 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,196 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 124 [2018-11-10 12:55:01,200 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,211 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 74 treesize of output 114 [2018-11-10 12:55:01,212 INFO L267 ElimStorePlain]: Start of recursive call 278: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:01,265 INFO L267 ElimStorePlain]: Start of recursive call 277: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:01,380 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,380 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,381 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,382 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,383 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 106 [2018-11-10 12:55:01,396 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 74 [2018-11-10 12:55:01,398 INFO L267 ElimStorePlain]: Start of recursive call 280: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:01,432 INFO L267 ElimStorePlain]: Start of recursive call 279: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:01,557 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,558 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,559 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,563 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 112 [2018-11-10 12:55:01,565 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:01,566 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,567 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 89 [2018-11-10 12:55:01,567 INFO L267 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,585 INFO L267 ElimStorePlain]: Start of recursive call 281: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,651 INFO L267 ElimStorePlain]: Start of recursive call 274: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-10 12:55:01,653 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,654 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,657 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,660 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 166 [2018-11-10 12:55:01,662 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2018-11-10 12:55:01,662 INFO L267 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,684 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,685 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,690 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,690 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 121 [2018-11-10 12:55:01,700 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 102 treesize of output 97 [2018-11-10 12:55:01,701 INFO L267 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 3 xjuncts. [2018-11-10 12:55:01,735 INFO L267 ElimStorePlain]: Start of recursive call 285: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:01,759 INFO L267 ElimStorePlain]: Start of recursive call 283: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:01,761 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,762 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,764 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,767 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 154 [2018-11-10 12:55:01,769 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 24 [2018-11-10 12:55:01,769 INFO L267 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:01,791 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,792 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,794 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,794 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,797 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,797 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 113 [2018-11-10 12:55:01,802 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:01,822 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 94 treesize of output 131 [2018-11-10 12:55:01,824 INFO L267 ElimStorePlain]: Start of recursive call 290: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 9 xjuncts. [2018-11-10 12:55:01,970 INFO L267 ElimStorePlain]: Start of recursive call 289: 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:55:02,077 INFO L267 ElimStorePlain]: Start of recursive call 287: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 8 xjuncts. [2018-11-10 12:55:02,081 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:02,084 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 114 treesize of output 115 [2018-11-10 12:55:02,086 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:02,086 INFO L267 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:02,103 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:02,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:02,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:02,108 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 91 [2018-11-10 12:55:02,110 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 20 [2018-11-10 12:55:02,110 INFO L267 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:02,119 INFO L267 ElimStorePlain]: Start of recursive call 293: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:02,130 INFO L267 ElimStorePlain]: Start of recursive call 291: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:04,024 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:04,026 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:04,031 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 1 case distinctions, treesize of input 147 treesize of output 120 [2018-11-10 12:55:04,036 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:04,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:04,046 INFO L477 Elim1Store]: Elim1 applied some 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 131 [2018-11-10 12:55:04,047 INFO L267 ElimStorePlain]: Start of recursive call 296: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:04,096 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 81 [2018-11-10 12:55:04,097 INFO L267 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:04,129 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 79 [2018-11-10 12:55:04,129 INFO L267 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:04,161 INFO L267 ElimStorePlain]: Start of recursive call 295: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:05,984 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:05,985 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 80 [2018-11-10 12:55:05,987 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:05,988 INFO L267 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:05,999 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:06,000 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:06,001 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:06,002 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 55 [2018-11-10 12:55:06,011 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 67 [2018-11-10 12:55:06,011 INFO L267 ElimStorePlain]: Start of recursive call 302: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:55:06,025 INFO L267 ElimStorePlain]: Start of recursive call 301: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:06,032 INFO L267 ElimStorePlain]: Start of recursive call 299: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:07,521 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:07,527 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:07,538 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:07,561 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 215 treesize of output 169 [2018-11-10 12:55:07,566 INFO L267 ElimStorePlain]: Start of recursive call 304: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:09,273 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 130 [2018-11-10 12:55:09,274 INFO L267 ElimStorePlain]: Start of recursive call 305: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:10,990 INFO L267 ElimStorePlain]: Start of recursive call 306: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:13,417 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 131 [2018-11-10 12:55:13,418 INFO L267 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:15,825 INFO L267 ElimStorePlain]: Start of recursive call 308: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:18,233 INFO L267 ElimStorePlain]: Start of recursive call 309: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:21,425 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 133 treesize of output 126 [2018-11-10 12:55:21,426 INFO L267 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:23,708 INFO L267 ElimStorePlain]: Start of recursive call 311: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:26,331 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 150 treesize of output 124 [2018-11-10 12:55:26,331 INFO L267 ElimStorePlain]: Start of recursive call 312: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:28,364 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 114 [2018-11-10 12:55:28,365 INFO L267 ElimStorePlain]: Start of recursive call 313: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 12:55:30,880 INFO L267 ElimStorePlain]: Start of recursive call 303: 10 dim-1 vars, End of recursive call: 8 dim-0 vars, and 8 xjuncts. [2018-11-10 12:55:45,383 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:45,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,399 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 136 [2018-11-10 12:55:45,403 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 146 treesize of output 144 [2018-11-10 12:55:45,403 INFO L267 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:45,511 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,513 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,515 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:45,516 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,517 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,518 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,526 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 116 treesize of output 123 [2018-11-10 12:55:45,530 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:45,531 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,535 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 4 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 181 [2018-11-10 12:55:45,540 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,541 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,555 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 129 [2018-11-10 12:55:45,556 INFO L267 ElimStorePlain]: Start of recursive call 318: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 5 xjuncts. [2018-11-10 12:55:45,600 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 17 treesize of output 1 [2018-11-10 12:55:45,601 INFO L267 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:45,610 INFO L267 ElimStorePlain]: Start of recursive call 317: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:45,644 INFO L267 ElimStorePlain]: Start of recursive call 316: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:45,734 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,736 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,737 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:45,738 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,739 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,739 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,747 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 113 treesize of output 122 [2018-11-10 12:55:45,759 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,784 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 3 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 113 treesize of output 191 [2018-11-10 12:55:45,788 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,791 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,801 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 171 treesize of output 186 [2018-11-10 12:55:45,802 INFO L267 ElimStorePlain]: Start of recursive call 322: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:45,907 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 99 treesize of output 99 [2018-11-10 12:55:45,907 INFO L267 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:45,954 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,954 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,955 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,956 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:45,956 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 86 treesize of output 81 [2018-11-10 12:55:45,956 INFO L267 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:45,998 INFO L267 ElimStorePlain]: Start of recursive call 321: 1 dim-0 vars, 6 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,025 INFO L267 ElimStorePlain]: Start of recursive call 320: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:46,081 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,082 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,083 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,084 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,084 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 131 [2018-11-10 12:55:46,085 INFO L267 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,128 INFO L267 ElimStorePlain]: Start of recursive call 314: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:55:46,133 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,133 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,143 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 120 treesize of output 127 [2018-11-10 12:55:46,146 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 132 treesize of output 130 [2018-11-10 12:55:46,146 INFO L267 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,222 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,224 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,225 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,225 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,226 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,226 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,232 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 96 treesize of output 116 [2018-11-10 12:55:46,246 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 106 treesize of output 158 [2018-11-10 12:55:46,248 INFO L267 ElimStorePlain]: Start of recursive call 329: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:46,330 INFO L267 ElimStorePlain]: Start of recursive call 328: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-10 12:55:46,442 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,444 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,445 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,445 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 107 [2018-11-10 12:55:46,446 INFO L267 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,550 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,553 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,553 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,554 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,555 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,561 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 129 [2018-11-10 12:55:46,565 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,565 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 162 [2018-11-10 12:55:46,566 INFO L267 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,606 INFO L267 ElimStorePlain]: Start of recursive call 331: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:46,664 INFO L267 ElimStorePlain]: Start of recursive call 326: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:55:46,669 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,671 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,684 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 131 treesize of output 128 [2018-11-10 12:55:46,688 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 143 treesize of output 141 [2018-11-10 12:55:46,688 INFO L267 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:46,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,768 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:46,769 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,769 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,770 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,776 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 118 treesize of output 126 [2018-11-10 12:55:46,794 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 116 treesize of output 165 [2018-11-10 12:55:46,796 INFO L267 ElimStorePlain]: Start of recursive call 336: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:46,887 INFO L267 ElimStorePlain]: Start of recursive call 335: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-10 12:55:46,995 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,996 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,997 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,998 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:46,998 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 125 [2018-11-10 12:55:46,999 INFO L267 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,109 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:47,110 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,111 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,112 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,118 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 121 treesize of output 127 [2018-11-10 12:55:47,121 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:47,122 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 169 [2018-11-10 12:55:47,122 INFO L267 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,165 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,166 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,167 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,168 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 150 [2018-11-10 12:55:47,168 INFO L267 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,191 INFO L267 ElimStorePlain]: Start of recursive call 338: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,258 INFO L267 ElimStorePlain]: Start of recursive call 333: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-10 12:55:47,260 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,261 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:47,263 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,265 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 157 [2018-11-10 12:55:47,267 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:47,267 INFO L267 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,288 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,289 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,291 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:47,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,293 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,294 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,300 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 112 treesize of output 120 [2018-11-10 12:55:47,315 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,331 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 3 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 110 treesize of output 181 [2018-11-10 12:55:47,334 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,335 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,341 INFO L477 Elim1Store]: Elim1 applied some 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 199 [2018-11-10 12:55:47,342 INFO L267 ElimStorePlain]: Start of recursive call 345: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:55:47,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,458 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,459 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,461 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,465 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 113 treesize of output 121 [2018-11-10 12:55:47,465 INFO L267 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 2 xjuncts. [2018-11-10 12:55:47,652 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,653 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,653 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,654 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 94 [2018-11-10 12:55:47,654 INFO L267 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,713 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 66 treesize of output 64 [2018-11-10 12:55:47,713 INFO L267 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,746 INFO L267 ElimStorePlain]: Start of recursive call 344: 1 dim-0 vars, 8 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,771 INFO L267 ElimStorePlain]: Start of recursive call 343: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:47,792 INFO L267 ElimStorePlain]: Start of recursive call 341: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:47,795 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,798 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,802 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 142 treesize of output 147 [2018-11-10 12:55:47,804 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:47,805 INFO L267 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,826 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,829 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,831 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,834 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,843 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 117 treesize of output 122 [2018-11-10 12:55:47,848 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:47,857 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 158 [2018-11-10 12:55:47,864 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 154 treesize of output 182 [2018-11-10 12:55:47,865 INFO L267 ElimStorePlain]: Start of recursive call 353: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:55:47,926 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 84 treesize of output 86 [2018-11-10 12:55:47,927 INFO L267 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:47,955 INFO L267 ElimStorePlain]: Start of recursive call 352: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,007 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,009 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 111 [2018-11-10 12:55:48,014 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 23 [2018-11-10 12:55:48,015 INFO L267 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,030 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,030 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,031 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,032 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 87 [2018-11-10 12:55:48,032 INFO L267 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,044 INFO L267 ElimStorePlain]: Start of recursive call 355: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,079 INFO L267 ElimStorePlain]: Start of recursive call 351: 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:55:48,119 INFO L267 ElimStorePlain]: Start of recursive call 349: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2018-11-10 12:55:48,123 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,127 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 1 case distinctions, treesize of input 119 treesize of output 120 [2018-11-10 12:55:48,130 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:48,130 INFO L267 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,152 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,156 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,165 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 79 treesize of output 98 [2018-11-10 12:55:48,168 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,169 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 97 [2018-11-10 12:55:48,179 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 81 [2018-11-10 12:55:48,180 INFO L267 ElimStorePlain]: Start of recursive call 362: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:48,199 INFO L267 ElimStorePlain]: Start of recursive call 361: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,224 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,225 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 75 [2018-11-10 12:55:48,234 INFO L477 Elim1Store]: Elim1 applied some 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 75 [2018-11-10 12:55:48,235 INFO L267 ElimStorePlain]: Start of recursive call 364: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:55:48,248 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 9 treesize of output 1 [2018-11-10 12:55:48,249 INFO L267 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,254 INFO L267 ElimStorePlain]: Start of recursive call 363: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,268 INFO L267 ElimStorePlain]: Start of recursive call 360: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,286 INFO L267 ElimStorePlain]: Start of recursive call 358: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,291 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,295 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 128 [2018-11-10 12:55:48,297 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 18 treesize of output 16 [2018-11-10 12:55:48,297 INFO L267 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,316 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,318 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,322 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,330 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 87 treesize of output 104 [2018-11-10 12:55:48,333 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,334 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 113 [2018-11-10 12:55:48,339 INFO L477 Elim1Store]: Elim1 applied some 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 1 case distinctions, treesize of input 16 treesize of output 21 [2018-11-10 12:55:48,340 INFO L267 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,353 INFO L267 ElimStorePlain]: Start of recursive call 369: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,383 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,384 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 81 [2018-11-10 12:55:48,394 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 96 [2018-11-10 12:55:48,395 INFO L267 ElimStorePlain]: Start of recursive call 372: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:48,413 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 37 [2018-11-10 12:55:48,413 INFO L267 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,419 INFO L267 ElimStorePlain]: Start of recursive call 371: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,435 INFO L267 ElimStorePlain]: Start of recursive call 368: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,455 INFO L267 ElimStorePlain]: Start of recursive call 366: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,459 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:48,461 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,471 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 131 treesize of output 130 [2018-11-10 12:55:48,474 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 143 treesize of output 141 [2018-11-10 12:55:48,475 INFO L267 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,556 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,556 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,558 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:48,559 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,560 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,566 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 117 [2018-11-10 12:55:48,569 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:48,570 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 2 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 169 [2018-11-10 12:55:48,570 INFO L267 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,611 INFO L267 ElimStorePlain]: Start of recursive call 376: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:55:48,683 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,684 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,685 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,686 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,686 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 121 [2018-11-10 12:55:48,687 INFO L267 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2018-11-10 12:55:48,759 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:55:48,763 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,764 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,764 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:55:48,770 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 107 treesize of output 116 [2018-11-10 12:55:48,788 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 107 treesize of output 161 [2018-11-10 12:55:48,789 INFO L267 ElimStorePlain]: Start of recursive call 380: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2018-11-10 12:55:48,883 INFO L267 ElimStorePlain]: Start of recursive call 379: 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-10 12:55:48,983 INFO L267 ElimStorePlain]: Start of recursive call 374: 1 dim-1 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 6 xjuncts. [2018-11-10 12:55:51,447 INFO L267 ElimStorePlain]: Start of recursive call 221: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: 56 dim-0 vars, and 59 xjuncts. [2018-11-10 12:55:59,427 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 278 dim-0 vars, and 112 xjuncts. [2018-11-10 12:55:59,428 INFO L202 ElimStorePlain]: Needed 380 recursive calls to eliminate 10 variables, input treesize:923, output treesize:11664 [2018-11-10 12:56:04,948 WARN L179 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 2694 DAG size of output: 66 [2018-11-10 12:56:04,952 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:56:04,953 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 96 [2018-11-10 12:56:04,954 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 18 treesize of output 11 [2018-11-10 12:56:04,954 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:04,965 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 37 [2018-11-10 12:56:04,965 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:04,973 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,009 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 99 treesize of output 93 [2018-11-10 12:56:05,011 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 89 treesize of output 82 [2018-11-10 12:56:05,011 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,032 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 78 treesize of output 65 [2018-11-10 12:56:05,032 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,049 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,082 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 1 case distinctions, treesize of input 74 treesize of output 72 [2018-11-10 12:56:05,084 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 68 treesize of output 61 [2018-11-10 12:56:05,084 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,111 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 57 treesize of output 48 [2018-11-10 12:56:05,112 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,130 INFO L267 ElimStorePlain]: Start of recursive call 8: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,154 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 3 xjuncts. [2018-11-10 12:56:05,155 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 7 variables, input treesize:292, output treesize:191 [2018-11-10 12:56:05,717 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:56:05,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:56:05,718 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 47 treesize of output 35 [2018-11-10 12:56:05,724 INFO L477 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 25 [2018-11-10 12:56:05,724 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-10 12:56:05,732 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 13 [2018-11-10 12:56:05,732 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,735 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,746 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 12:56:05,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-10 12:56:05,753 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 69 treesize of output 62 [2018-11-10 12:56:05,755 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 58 treesize of output 45 [2018-11-10 12:56:05,755 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,771 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 38 treesize of output 31 [2018-11-10 12:56:05,771 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,785 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 34 [2018-11-10 12:56:05,785 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,797 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2018-11-10 12:56:05,798 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,806 INFO L267 ElimStorePlain]: Start of recursive call 5: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 12:56:05,813 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-10 12:56:05,813 INFO L202 ElimStorePlain]: Needed 9 recursive calls to eliminate 6 variables, input treesize:117, output treesize:13 [2018-11-10 12:56:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 12:56:05,939 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:56:05,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 38] total 83 [2018-11-10 12:56:05,940 INFO L460 AbstractCegarLoop]: Interpolant automaton has 83 states [2018-11-10 12:56:05,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2018-11-10 12:56:05,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=6575, Unknown=1, NotChecked=0, Total=6806 [2018-11-10 12:56:05,942 INFO L87 Difference]: Start difference. First operand 74 states and 78 transitions. Second operand 83 states. [2018-11-10 12:56:08,482 WARN L179 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 75 [2018-11-10 12:56:08,738 WARN L179 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 79 [2018-11-10 12:56:09,002 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 83 [2018-11-10 12:56:09,299 WARN L179 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 95 [2018-11-10 12:56:09,644 WARN L179 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 92 [2018-11-10 12:56:09,958 WARN L179 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 84 [2018-11-10 12:56:10,274 WARN L179 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2018-11-10 12:56:10,616 WARN L179 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 98 [2018-11-10 12:56:11,224 WARN L179 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2018-11-10 12:56:12,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:56:12,412 INFO L93 Difference]: Finished difference Result 115 states and 124 transitions. [2018-11-10 12:56:12,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-10 12:56:12,412 INFO L78 Accepts]: Start accepts. Automaton has 83 states. Word has length 88 [2018-11-10 12:56:12,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:56:12,413 INFO L225 Difference]: With dead ends: 115 [2018-11-10 12:56:12,413 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 12:56:12,415 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 59 SyntacticMatches, 2 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2618 ImplicationChecksByTransitivity, 17.6s TimeCoverageRelationStatistics Valid=503, Invalid=12378, Unknown=1, NotChecked=0, Total=12882 [2018-11-10 12:56:12,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 12:56:12,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 12:56:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 12:56:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 12:56:12,416 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 88 [2018-11-10 12:56:12,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:56:12,416 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 12:56:12,416 INFO L482 AbstractCegarLoop]: Interpolant automaton has 83 states. [2018-11-10 12:56:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 12:56:12,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 12:56:12,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 12:56:16,701 WARN L179 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 204 DAG size of output: 59 [2018-11-10 12:56:20,951 WARN L179 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 114 DAG size of output: 69 [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L561(line 561) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point exitEXIT(lines 560 562) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L428 ceAbstractionStarter]: At program point exitENTRY(lines 560 562) the Hoare annotation is: true [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point exitFINAL(lines 560 562) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L607(lines 595 609) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L605-1(line 605) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L603(line 603) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L603-1(line 603) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L601(line 601) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L601-1(line 601) no Hoare annotation was computed. [2018-11-10 12:56:21,061 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L597-1(lines 597 608) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point sll_circular_prependEXIT(lines 595 609) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L421 ceAbstractionStarter]: At program point sll_circular_prependENTRY(lines 595 609) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L606-1(line 606) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L602-1(lines 602 604) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L602-2(line 602) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L602-3(lines 602 604) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L598(line 598) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L421 ceAbstractionStarter]: At program point L602-5(lines 602 604) the Hoare annotation is: (and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| sll_circular_prepend_~new_head~1.base (store (select |old(#memory_$Pointer$.base)| sll_circular_prepend_~new_head~1.base) sll_circular_prepend_~new_head~1.offset 0))) (= (store |old(#memory_$Pointer$.offset)| sll_circular_prepend_~new_head~1.base (store (select |old(#memory_$Pointer$.offset)| sll_circular_prepend_~new_head~1.base) sll_circular_prepend_~new_head~1.offset 0)) |#memory_$Pointer$.offset|) (exists ((|node_create_#t~malloc2.base| Int)) (and (= (store |old(#valid)| |node_create_#t~malloc2.base| 1) |#valid|) (= (select |old(#valid)| |node_create_#t~malloc2.base|) 0))) (= |sll_circular_prepend_#in~data| (select (select |#memory_int| sll_circular_prepend_~new_head~1.base) (+ sll_circular_prepend_~new_head~1.offset 4))) (= |sll_circular_prepend_#in~head.offset| sll_circular_prepend_~head.offset) (= 0 sll_circular_prepend_~new_head~1.offset) (= |sll_circular_prepend_#in~head.base| sll_circular_prepend_~head.base) (or (not (= (select (select |#memory_$Pointer$.offset| sll_circular_prepend_~head.base) sll_circular_prepend_~head.offset) 0)) (not (= (select (select |#memory_$Pointer$.base| sll_circular_prepend_~head.base) sll_circular_prepend_~head.offset) 0))) (= (select |old(#valid)| sll_circular_prepend_~new_head~1.base) 0) (exists ((sll_circular_prepend_~last~1.base Int) (v_subst_1 Int)) (= (select (select (store |old(#memory_$Pointer$.offset)| sll_circular_prepend_~new_head~1.base (store (select |old(#memory_$Pointer$.offset)| sll_circular_prepend_~new_head~1.base) sll_circular_prepend_~new_head~1.offset 0)) sll_circular_prepend_~last~1.base) v_subst_1) sll_circular_prepend_~last~1.offset))) [2018-11-10 12:56:21,062 INFO L421 ceAbstractionStarter]: At program point L596(line 596) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |sll_circular_prepend_#in~head.offset| sll_circular_prepend_~head.offset) (= |sll_circular_prepend_#in~head.base| sll_circular_prepend_~head.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= sll_circular_prepend_~data |sll_circular_prepend_#in~data|) (<= |sll_circular_prepend_#in~data| sll_circular_prepend_~data) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L602-6(lines 602 604) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point L596-1(line 596) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_32ENTRY(lines 63 67) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_32FINAL(lines 63 67) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_32EXIT(lines 63 67) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_64ENTRY(lines 68 72) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_64FINAL(lines 68 72) no Hoare annotation was computed. [2018-11-10 12:56:21,062 INFO L425 ceAbstractionStarter]: For program point __bswap_64EXIT(lines 68 72) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L421 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (or (and (exists ((node_create_~temp~0.base Int)) (and (= (store |old(#memory_$Pointer$.offset)| node_create_~temp~0.base (store (select |old(#memory_$Pointer$.offset)| node_create_~temp~0.base) 0 0)) |#memory_$Pointer$.offset|) (= 0 (select |old(#valid)| node_create_~temp~0.base)) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| node_create_~temp~0.base (store (select |old(#memory_$Pointer$.base)| node_create_~temp~0.base) 0 0))))) (= sll_circular_create_~last~0.base sll_circular_create_~head~0.base) (= sll_circular_create_~head~0.offset 0) (= |#valid| (store |old(#valid)| sll_circular_create_~head~0.base 1)) (= 0 (select |old(#valid)| sll_circular_create_~head~0.base)) (<= sll_circular_create_~len |sll_circular_create_#in~len|)) (and (<= 3 |sll_circular_create_#in~len|) (<= (+ sll_circular_create_~len 1) |sll_circular_create_#in~len|))) [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L577-1(line 577) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L576-1(line 576) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L575-1(lines 575 580) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L421 ceAbstractionStarter]: At program point L573(line 573) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (<= sll_circular_create_~len |sll_circular_create_#in~len|) (<= |sll_circular_create_#in~len| sll_circular_create_~len) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L573-1(line 573) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L421 ceAbstractionStarter]: At program point L575-3(lines 575 580) the Hoare annotation is: (let ((.cse2 (<= (+ sll_circular_create_~len 1) |sll_circular_create_#in~len|)) (.cse1 (= sll_circular_create_~head~0.offset 0))) (or (let ((.cse0 (store |old(#valid)| sll_circular_create_~last~0.base 1))) (and (= (store .cse0 sll_circular_create_~head~0.base 1) |#valid|) .cse1 .cse2 (= sll_circular_create_~last~0.base (select (select |#memory_$Pointer$.base| sll_circular_create_~new_head~0.base) sll_circular_create_~new_head~0.offset)) (= sll_circular_create_~new_head~0.offset 0) (= |#valid| (store .cse0 sll_circular_create_~new_head~0.base 1)) (exists ((|node_create_#t~malloc2.base| Int) (v_prenex_1 Int)) (let ((.cse3 (store |old(#valid)| v_prenex_1 1))) (and (= (select |old(#valid)| v_prenex_1) 0) (= (store .cse3 |node_create_#t~malloc2.base| 1) |#valid|) (= (select .cse3 |node_create_#t~malloc2.base|) 0)))) (= 0 (select (select |#memory_$Pointer$.offset| sll_circular_create_~new_head~0.base) sll_circular_create_~new_head~0.offset)) (not (= 0 sll_circular_create_~new_head~0.base)))) (and (<= 3 |sll_circular_create_#in~len|) .cse2) (and (exists ((node_create_~temp~0.base Int)) (and (= (store |old(#memory_$Pointer$.offset)| node_create_~temp~0.base (store (select |old(#memory_$Pointer$.offset)| node_create_~temp~0.base) 0 0)) |#memory_$Pointer$.offset|) (= 0 (select |old(#valid)| node_create_~temp~0.base)) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| node_create_~temp~0.base (store (select |old(#memory_$Pointer$.base)| node_create_~temp~0.base) 0 0))))) (= sll_circular_create_~last~0.base sll_circular_create_~head~0.base) .cse1 (= |#valid| (store |old(#valid)| sll_circular_create_~head~0.base 1)) (= 0 (select |old(#valid)| sll_circular_create_~head~0.base)) (<= sll_circular_create_~len |sll_circular_create_#in~len|) (<= |sll_circular_create_#in~len| sll_circular_create_~len)))) [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L575-4(lines 575 580) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L421 ceAbstractionStarter]: At program point sll_circular_createENTRY(lines 572 583) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point sll_circular_createFINAL(lines 572 583) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point sll_circular_createEXIT(lines 572 583) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-11-10 12:56:21,063 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-10 12:56:21,064 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L613-4(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L613-5(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L613-6(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L613-7(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 610 631) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 610 631) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L618(line 618) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L618-1(lines 618 620) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L421 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse3 (select |#memory_$Pointer$.base| .cse2))) (let ((.cse1 (select .cse3 0)) (.cse4 (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|))) (and (exists ((sll_circular_create_~last~0.offset Int)) (let ((.cse0 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (= .cse0 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| .cse0) 0)) sll_circular_create_~last~0.offset)))) (not (= .cse1 .cse2)) (not (= |main_~#s~0.base| (select .cse3 .cse4))) (<= main_~len~0 2) (<= 1 main_~data~0) (= (select |#valid| |main_~#s~0.base|) 1) (= (select (select |#memory_$Pointer$.offset| .cse2) 0) 0) (= 1 (select |#valid| .cse2)) (= (select |#valid| .cse1) 1) (<= main_~data~0 1) (= |main_~#s~0.offset| 0) (not (= 0 .cse2)) (= 0 .cse4) (<= 2 main_~len~0))))) [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L614-1(line 614) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 610 631) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,064 INFO L425 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-11-10 12:56:21,064 INFO L428 ceAbstractionStarter]: At program point L627-1(line 627) the Hoare annotation is: true [2018-11-10 12:56:21,064 INFO L421 ceAbstractionStarter]: At program point L625(lines 610 631) the Hoare annotation is: (and (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= main_~data~0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) 4)) (<= main_~data~0 1) (= 0 |main_~#s~0.offset|) (<= main_~len~0 2) (<= 2 main_~len~0) (<= 1 main_~data~0)) [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L627-2(line 627) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L623(lines 617 623) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L617-1(lines 617 623) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L421 ceAbstractionStarter]: At program point L617-3(lines 617 623) the Hoare annotation is: (and (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= main_~data~0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) 4)) (<= main_~data~0 1) (= 0 |main_~#s~0.offset|) (<= main_~len~0 2) (<= 2 main_~len~0) (<= 1 main_~data~0)) [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L613(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L617-4(lines 610 631) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L421 ceAbstractionStarter]: At program point L613-1(line 613) the Hoare annotation is: (let ((.cse0 (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (and (or (= 0 (select |old(#valid)| .cse0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (exists ((|node_create_#t~malloc2.base| Int)) (and (= (store |old(#valid)| |node_create_#t~malloc2.base| 1) |#valid|) (= (select |old(#valid)| |node_create_#t~malloc2.base|) 0))) (<= main_~data~0 1) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| .cse0 (select |#memory_$Pointer$.base| .cse0))) (= 0 |main_~#s~0.offset|) (<= main_~len~0 2) (<= 1 main_~data~0) (<= 2 main_~len~0) (= (select |#valid| |main_~#s~0.base|) 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L613-2(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L613-3(line 613) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L428 ceAbstractionStarter]: At program point sll_circular_destroyENTRY(lines 584 594) the Hoare annotation is: true [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L589-1(line 589) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 593) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L428 ceAbstractionStarter]: At program point L587-3(lines 587 591) the Hoare annotation is: true [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L585-1(lines 584 594) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L587-4(lines 587 591) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point sll_circular_destroyEXIT(lines 584 594) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L588(line 588) no Hoare annotation was computed. [2018-11-10 12:56:21,065 INFO L425 ceAbstractionStarter]: For program point L588-1(line 588) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L586-1(line 586) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L421 ceAbstractionStarter]: At program point node_createENTRY(lines 563 571) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L569(line 569) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L428 ceAbstractionStarter]: At program point L566(line 566) the Hoare annotation is: true [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point node_createEXIT(lines 563 571) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L565(lines 565 567) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L564(line 564) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L565-1(lines 565 567) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point L564-1(line 564) no Hoare annotation was computed. [2018-11-10 12:56:21,066 INFO L425 ceAbstractionStarter]: For program point node_createFINAL(lines 563 571) no Hoare annotation was computed. [2018-11-10 12:56:21,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,076 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,076 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,076 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,079 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,079 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,080 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,083 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,086 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,086 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,086 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,086 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,087 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,087 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,087 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,087 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,089 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,089 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,090 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,090 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,090 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,090 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,090 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,091 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,091 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,091 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,091 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,091 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,092 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] [2018-11-10 12:56:21,092 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,QUANTIFIED] [2018-11-10 12:56:21,092 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,092 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,092 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,092 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,092 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,093 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,095 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,095 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,095 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] [2018-11-10 12:56:21,096 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,QUANTIFIED] [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,097 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,098 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,098 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,098 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,099 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,099 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,100 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,100 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,100 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:56:21 BoogieIcfgContainer [2018-11-10 12:56:21,102 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:56:21,102 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:56:21,102 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:56:21,102 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:56:21,102 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:51:03" (3/4) ... [2018-11-10 12:56:21,105 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure exit [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sll_circular_prepend [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __bswap_32 [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __bswap_64 [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sll_circular_create [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sll_circular_destroy [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 12:56:21,111 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure node_create [2018-11-10 12:56:21,114 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2018-11-10 12:56:21,114 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 12:56:21,114 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-10 12:56:21,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\old(\valid)[last := 1][head := 1] == \valid && head == 0) && len + 1 <= \old(len)) && last == #memory_$Pointer$[new_head][new_head]) && new_head == 0) && \valid == \old(\valid)[last := 1][new_head := 1]) && (\exists node_create_#t~malloc2.base : int, v_prenex_1 : int :: (\old(\valid)[v_prenex_1] == 0 && \old(\valid)[v_prenex_1 := 1][node_create_#t~malloc2.base := 1] == \valid) && \old(\valid)[v_prenex_1 := 1][node_create_#t~malloc2.base] == 0)) && 0 == #memory_$Pointer$[new_head][new_head]) && !(0 == new_head)) || (3 <= \old(len) && len + 1 <= \old(len))) || (((((((\exists node_create_~temp~0.base : int :: (\old(#memory_$Pointer$)[node_create_~temp~0.base := \old(#memory_$Pointer$)[node_create_~temp~0.base][0 := 0]] == #memory_$Pointer$ && 0 == \old(\valid)[node_create_~temp~0.base]) && #memory_$Pointer$ == \old(#memory_$Pointer$)[node_create_~temp~0.base := \old(#memory_$Pointer$)[node_create_~temp~0.base][0 := 0]]) && last == head) && head == 0) && \valid == \old(\valid)[head := 1]) && 0 == \old(\valid)[head]) && len <= \old(len)) && \old(len) <= len) [2018-11-10 12:56:21,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((#memory_$Pointer$ == \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]] && \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]] == #memory_$Pointer$) && (\exists node_create_#t~malloc2.base : int :: \old(\valid)[node_create_#t~malloc2.base := 1] == \valid && \old(\valid)[node_create_#t~malloc2.base] == 0)) && \old(data) == unknown-#memory_int-unknown[new_head][new_head + 4]) && head == head) && 0 == new_head) && head == head) && (!(#memory_$Pointer$[head][head] == 0) || !(#memory_$Pointer$[head][head] == 0))) && \old(\valid)[new_head] == 0) && (\exists sll_circular_prepend_~last~1.base : int, v_subst_1 : int :: \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]][sll_circular_prepend_~last~1.base][v_subst_1] == last) [2018-11-10 12:56:21,149 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ceae1c5c-be93-4ea1-936a-492adb3698c1/bin-2019/uautomizer/witness.graphml [2018-11-10 12:56:21,149 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:56:21,150 INFO L168 Benchmark]: Toolchain (without parser) took 318564.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 951.8 MB in the beginning and 1.0 GB in the end (delta: -65.2 MB). Peak memory consumption was 82.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:56:21,150 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:56:21,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 302.65 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 927.6 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:56:21,151 INFO L168 Benchmark]: Boogie Preprocessor took 79.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 927.6 MB in the beginning and 1.1 GB in the end (delta: -206.5 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:56:21,151 INFO L168 Benchmark]: RCFGBuilder took 376.50 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: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:56:21,151 INFO L168 Benchmark]: TraceAbstraction took 317755.22 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.9 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.2 MB). Peak memory consumption was 294.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:56:21,151 INFO L168 Benchmark]: Witness Printer took 47.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:56:21,153 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 302.65 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 927.6 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 927.6 MB in the beginning and 1.1 GB in the end (delta: -206.5 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 376.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 317755.22 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 7.9 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 61.2 MB). Peak memory consumption was 294.1 MB. Max. memory is 11.5 GB. * Witness Printer took 47.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,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[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,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_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,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[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,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 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 * 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_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 629]: 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: 575]: Loop Invariant [2018-11-10 12:56:21,156 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,157 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,158 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,159 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,159 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,160 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,161 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,161 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,162 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,163 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_~temp~0.base,QUANTIFIED] [2018-11-10 12:56:21,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,164 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,165 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((\old(\valid)[last := 1][head := 1] == \valid && head == 0) && len + 1 <= \old(len)) && last == #memory_$Pointer$[new_head][new_head]) && new_head == 0) && \valid == \old(\valid)[last := 1][new_head := 1]) && (\exists node_create_#t~malloc2.base : int, v_prenex_1 : int :: (\old(\valid)[v_prenex_1] == 0 && \old(\valid)[v_prenex_1 := 1][node_create_#t~malloc2.base := 1] == \valid) && \old(\valid)[v_prenex_1 := 1][node_create_#t~malloc2.base] == 0)) && 0 == #memory_$Pointer$[new_head][new_head]) && !(0 == new_head)) || (3 <= \old(len) && len + 1 <= \old(len))) || (((((((\exists node_create_~temp~0.base : int :: (\old(#memory_$Pointer$)[node_create_~temp~0.base := \old(#memory_$Pointer$)[node_create_~temp~0.base][0 := 0]] == #memory_$Pointer$ && 0 == \old(\valid)[node_create_~temp~0.base]) && #memory_$Pointer$ == \old(#memory_$Pointer$)[node_create_~temp~0.base := \old(#memory_$Pointer$)[node_create_~temp~0.base][0 := 0]]) && last == head) && head == 0) && \valid == \old(\valid)[head := 1]) && 0 == \old(\valid)[head]) && len <= \old(len)) && \old(len) <= len) - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 602]: Loop Invariant [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,166 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] [2018-11-10 12:56:21,167 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,QUANTIFIED] [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,168 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,169 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,169 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,169 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,169 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,169 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,169 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[node_create_#t~malloc2.base,QUANTIFIED] [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[sll_circular_prepend_~last~1.base,QUANTIFIED] [2018-11-10 12:56:21,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_subst_1,QUANTIFIED] [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,172 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,173 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,173 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,173 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,173 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,173 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((#memory_$Pointer$ == \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]] && \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]] == #memory_$Pointer$) && (\exists node_create_#t~malloc2.base : int :: \old(\valid)[node_create_#t~malloc2.base := 1] == \valid && \old(\valid)[node_create_#t~malloc2.base] == 0)) && \old(data) == unknown-#memory_int-unknown[new_head][new_head + 4]) && head == head) && 0 == new_head) && head == head) && (!(#memory_$Pointer$[head][head] == 0) || !(#memory_$Pointer$[head][head] == 0))) && \old(\valid)[new_head] == 0) && (\exists sll_circular_prepend_~last~1.base : int, v_subst_1 : int :: \old(#memory_$Pointer$)[new_head := \old(#memory_$Pointer$)[new_head][new_head := 0]][sll_circular_prepend_~last~1.base][v_subst_1] == last) - InvariantResult [Line: 610]: Loop Invariant [2018-11-10 12:56:21,174 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,174 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,174 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,174 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,174 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,175 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,175 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,175 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,175 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,175 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((#memory_$Pointer$[s][s] == 0 && data == unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][4]) && data <= 1) && 0 == s) && len <= 2) && 2 <= len) && 1 <= data - InvariantResult [Line: 617]: Loop Invariant [2018-11-10 12:56:21,175 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,176 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,176 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,176 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,176 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,176 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2018-11-10 12:56:21,177 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2018-11-10 12:56:21,177 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2018-11-10 12:56:21,177 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-10 12:56:21,177 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((#memory_$Pointer$[s][s] == 0 && data == unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][4]) && data <= 1) && 0 == s) && len <= 2) && 2 <= len) && 1 <= data - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 102 locations, 1 error locations. SAFE Result, 317.6s OverallTime, 7 OverallIterations, 4 TraceHistogramMax, 91.6s AutomataDifference, 0.0s DeadEndRemovalTime, 8.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 399 SDtfs, 646 SDslu, 5489 SDs, 0 SdLazy, 8663 SolverSat, 210 SolverUnsat, 62 SolverUnknown, 0 SolverNotchecked, 23.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 687 GetRequests, 317 SyntacticMatches, 9 SemanticMatches, 361 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6814 ImplicationChecksByTransitivity, 141.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=94occurred in iteration=0, 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, 7 MinimizatonAttempts, 36 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 21 LocationsWithAnnotation, 45 PreInvPairs, 60 NumberOfFragments, 625 HoareAnnotationTreeSize, 45 FomulaSimplifications, 426 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 21 FomulaSimplificationsInter, 2682 FormulaSimplificationTreeSizeReductionInter, 8.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 216.4s InterpolantComputationTime, 902 NumberOfCodeBlocks, 902 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 890 ConstructedInterpolants, 99 QuantifiedInterpolants, 1871975 SizeOfPredicates, 108 NumberOfNonLiveVariables, 1518 ConjunctsInSsa, 384 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 244/394 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...