./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label34_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label34_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 2cbba2f347a5f731d69761cd1db09e4f61b27a47 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 04:42:33,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 04:42:33,093 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 04:42:33,099 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 04:42:33,099 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 04:42:33,100 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 04:42:33,101 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 04:42:33,101 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 04:42:33,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 04:42:33,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 04:42:33,103 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 04:42:33,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 04:42:33,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 04:42:33,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 04:42:33,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 04:42:33,105 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 04:42:33,106 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 04:42:33,106 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 04:42:33,107 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 04:42:33,108 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 04:42:33,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 04:42:33,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 04:42:33,110 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 04:42:33,110 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 04:42:33,111 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 04:42:33,111 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 04:42:33,112 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 04:42:33,112 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 04:42:33,112 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 04:42:33,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 04:42:33,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 04:42:33,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 04:42:33,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 04:42:33,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 04:42:33,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 04:42:33,115 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 04:42:33,115 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 04:42:33,122 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 04:42:33,122 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 04:42:33,122 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 04:42:33,122 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 04:42:33,123 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 04:42:33,123 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 04:42:33,123 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 04:42:33,123 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 04:42:33,123 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 04:42:33,124 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 04:42:33,125 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 04:42:33,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 04:42:33,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 04:42:33,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 04:42:33,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 04:42:33,126 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 04:42:33,126 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 04:42:33,126 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 04:42:33,126 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_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 -> 2cbba2f347a5f731d69761cd1db09e4f61b27a47 [2018-12-02 04:42:33,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 04:42:33,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 04:42:33,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 04:42:33,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 04:42:33,153 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 04:42:33,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label34_true-unreach-call.c [2018-12-02 04:42:33,187 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/data/5ed5fa217/992d9d609c6a411abc9e4c8a52071d27/FLAG80490922b [2018-12-02 04:42:33,683 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 04:42:33,683 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/sv-benchmarks/c/eca-rers2012/Problem16_label34_true-unreach-call.c [2018-12-02 04:42:33,693 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/data/5ed5fa217/992d9d609c6a411abc9e4c8a52071d27/FLAG80490922b [2018-12-02 04:42:33,702 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/data/5ed5fa217/992d9d609c6a411abc9e4c8a52071d27 [2018-12-02 04:42:33,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 04:42:33,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 04:42:33,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 04:42:33,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 04:42:33,707 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 04:42:33,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:42:33" (1/1) ... [2018-12-02 04:42:33,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdf4af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:33, skipping insertion in model container [2018-12-02 04:42:33,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:42:33" (1/1) ... [2018-12-02 04:42:33,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 04:42:33,755 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 04:42:34,055 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:42:34,058 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 04:42:34,244 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:42:34,253 INFO L195 MainTranslator]: Completed translation [2018-12-02 04:42:34,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34 WrapperNode [2018-12-02 04:42:34,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 04:42:34,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 04:42:34,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 04:42:34,255 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 04:42:34,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 04:42:34,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 04:42:34,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 04:42:34,280 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 04:42:34,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... [2018-12-02 04:42:34,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 04:42:34,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 04:42:34,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 04:42:34,343 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 04:42:34,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 04:42:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 04:42:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 04:42:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 04:42:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 04:42:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 04:42:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 04:42:34,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 04:42:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 04:42:34,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 04:42:35,580 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 04:42:35,581 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 04:42:35,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:42:35 BoogieIcfgContainer [2018-12-02 04:42:35,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 04:42:35,582 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 04:42:35,582 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 04:42:35,584 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 04:42:35,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:42:33" (1/3) ... [2018-12-02 04:42:35,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c1332aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:42:35, skipping insertion in model container [2018-12-02 04:42:35,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:42:34" (2/3) ... [2018-12-02 04:42:35,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c1332aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:42:35, skipping insertion in model container [2018-12-02 04:42:35,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:42:35" (3/3) ... [2018-12-02 04:42:35,587 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label34_true-unreach-call.c [2018-12-02 04:42:35,593 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 04:42:35,600 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 04:42:35,614 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 04:42:35,641 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 04:42:35,642 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 04:42:35,642 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 04:42:35,642 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 04:42:35,642 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 04:42:35,642 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 04:42:35,642 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 04:42:35,642 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 04:42:35,642 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 04:42:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-12-02 04:42:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-02 04:42:35,663 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:35,664 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:35,665 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:35,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:35,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1472830021, now seen corresponding path program 1 times [2018-12-02 04:42:35,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:35,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:35,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:35,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:35,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:42:35,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:42:35,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 04:42:35,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 04:42:35,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 04:42:35,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 04:42:35,878 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-12-02 04:42:36,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:36,947 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-12-02 04:42:36,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 04:42:36,948 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-12-02 04:42:36,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:36,958 INFO L225 Difference]: With dead ends: 1153 [2018-12-02 04:42:36,958 INFO L226 Difference]: Without dead ends: 682 [2018-12-02 04:42:36,962 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 04:42:36,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2018-12-02 04:42:37,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 682. [2018-12-02 04:42:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-12-02 04:42:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1184 transitions. [2018-12-02 04:42:37,009 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1184 transitions. Word has length 40 [2018-12-02 04:42:37,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:37,010 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1184 transitions. [2018-12-02 04:42:37,010 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 04:42:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1184 transitions. [2018-12-02 04:42:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-02 04:42:37,012 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:37,012 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 04:42:37,012 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:37,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:37,013 INFO L82 PathProgramCache]: Analyzing trace with hash -992835623, now seen corresponding path program 1 times [2018-12-02 04:42:37,013 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:37,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:37,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:37,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:37,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:42:37,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:42:37,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 04:42:37,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 04:42:37,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 04:42:37,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 04:42:37,110 INFO L87 Difference]: Start difference. First operand 682 states and 1184 transitions. Second operand 5 states. [2018-12-02 04:42:38,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:38,418 INFO L93 Difference]: Finished difference Result 2066 states and 3624 transitions. [2018-12-02 04:42:38,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:42:38,419 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2018-12-02 04:42:38,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:38,424 INFO L225 Difference]: With dead ends: 2066 [2018-12-02 04:42:38,424 INFO L226 Difference]: Without dead ends: 1390 [2018-12-02 04:42:38,425 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 04:42:38,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2018-12-02 04:42:38,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1372. [2018-12-02 04:42:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1372 states. [2018-12-02 04:42:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 2268 transitions. [2018-12-02 04:42:38,454 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 2268 transitions. Word has length 109 [2018-12-02 04:42:38,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:38,454 INFO L480 AbstractCegarLoop]: Abstraction has 1372 states and 2268 transitions. [2018-12-02 04:42:38,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 04:42:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2268 transitions. [2018-12-02 04:42:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-12-02 04:42:38,456 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:38,457 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:38,457 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:38,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:38,457 INFO L82 PathProgramCache]: Analyzing trace with hash -1697451860, now seen corresponding path program 1 times [2018-12-02 04:42:38,457 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:38,457 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:38,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:38,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:38,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:38,595 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:42:38,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:42:38,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 04:42:38,596 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 04:42:38,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 04:42:38,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 04:42:38,596 INFO L87 Difference]: Start difference. First operand 1372 states and 2268 transitions. Second operand 6 states. [2018-12-02 04:42:39,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:39,984 INFO L93 Difference]: Finished difference Result 3472 states and 5791 transitions. [2018-12-02 04:42:39,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:42:39,984 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-12-02 04:42:39,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:39,991 INFO L225 Difference]: With dead ends: 3472 [2018-12-02 04:42:39,991 INFO L226 Difference]: Without dead ends: 2106 [2018-12-02 04:42:39,993 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:39,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2106 states. [2018-12-02 04:42:40,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2106 to 2081. [2018-12-02 04:42:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2081 states. [2018-12-02 04:42:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 2081 states and 3263 transitions. [2018-12-02 04:42:40,023 INFO L78 Accepts]: Start accepts. Automaton has 2081 states and 3263 transitions. Word has length 138 [2018-12-02 04:42:40,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:40,024 INFO L480 AbstractCegarLoop]: Abstraction has 2081 states and 3263 transitions. [2018-12-02 04:42:40,024 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 04:42:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3263 transitions. [2018-12-02 04:42:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-02 04:42:40,026 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:40,026 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:40,026 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:40,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:40,026 INFO L82 PathProgramCache]: Analyzing trace with hash 41208360, now seen corresponding path program 1 times [2018-12-02 04:42:40,026 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:40,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:40,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:40,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:40,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:42:40,112 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:42:40,112 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 04:42:40,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 04:42:40,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 04:42:40,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 04:42:40,113 INFO L87 Difference]: Start difference. First operand 2081 states and 3263 transitions. Second operand 6 states. [2018-12-02 04:42:41,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:41,177 INFO L93 Difference]: Finished difference Result 5241 states and 8253 transitions. [2018-12-02 04:42:41,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:42:41,178 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 156 [2018-12-02 04:42:41,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:41,185 INFO L225 Difference]: With dead ends: 5241 [2018-12-02 04:42:41,185 INFO L226 Difference]: Without dead ends: 3166 [2018-12-02 04:42:41,187 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:41,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3166 states. [2018-12-02 04:42:41,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3166 to 3140. [2018-12-02 04:42:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3140 states. [2018-12-02 04:42:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 3140 states and 4128 transitions. [2018-12-02 04:42:41,226 INFO L78 Accepts]: Start accepts. Automaton has 3140 states and 4128 transitions. Word has length 156 [2018-12-02 04:42:41,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:41,227 INFO L480 AbstractCegarLoop]: Abstraction has 3140 states and 4128 transitions. [2018-12-02 04:42:41,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 04:42:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4128 transitions. [2018-12-02 04:42:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-12-02 04:42:41,229 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:41,229 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:41,229 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:41,229 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:41,229 INFO L82 PathProgramCache]: Analyzing trace with hash 1270458365, now seen corresponding path program 1 times [2018-12-02 04:42:41,229 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:41,229 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:41,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:41,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:41,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 04:42:41,318 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:42:41,318 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:41,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:41,379 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:42:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-12-02 04:42:41,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 04:42:41,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-12-02 04:42:41,449 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 04:42:41,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 04:42:41,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 04:42:41,450 INFO L87 Difference]: Start difference. First operand 3140 states and 4128 transitions. Second operand 6 states. [2018-12-02 04:42:42,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:42,972 INFO L93 Difference]: Finished difference Result 8027 states and 10765 transitions. [2018-12-02 04:42:42,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:42:42,972 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 238 [2018-12-02 04:42:42,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:42,985 INFO L225 Difference]: With dead ends: 8027 [2018-12-02 04:42:42,985 INFO L226 Difference]: Without dead ends: 4893 [2018-12-02 04:42:42,991 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-12-02 04:42:42,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4893 states. [2018-12-02 04:42:43,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4893 to 4866. [2018-12-02 04:42:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4866 states. [2018-12-02 04:42:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 4866 states and 6300 transitions. [2018-12-02 04:42:43,067 INFO L78 Accepts]: Start accepts. Automaton has 4866 states and 6300 transitions. Word has length 238 [2018-12-02 04:42:43,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:43,067 INFO L480 AbstractCegarLoop]: Abstraction has 4866 states and 6300 transitions. [2018-12-02 04:42:43,067 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 04:42:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 6300 transitions. [2018-12-02 04:42:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2018-12-02 04:42:43,076 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:43,076 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:43,076 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:43,076 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:43,076 INFO L82 PathProgramCache]: Analyzing trace with hash 1180138974, now seen corresponding path program 1 times [2018-12-02 04:42:43,076 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:43,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:43,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:43,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:43,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 253 proven. 223 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2018-12-02 04:42:43,327 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:42:43,327 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:43,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:43,435 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:42:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 641 proven. 2 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-02 04:42:43,594 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 04:42:43,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 04:42:43,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 04:42:43,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 04:42:43,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:43,595 INFO L87 Difference]: Start difference. First operand 4866 states and 6300 transitions. Second operand 9 states. [2018-12-02 04:42:46,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:46,670 INFO L93 Difference]: Finished difference Result 14366 states and 19319 transitions. [2018-12-02 04:42:46,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 04:42:46,670 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 567 [2018-12-02 04:42:46,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:46,701 INFO L225 Difference]: With dead ends: 14366 [2018-12-02 04:42:46,701 INFO L226 Difference]: Without dead ends: 9506 [2018-12-02 04:42:46,710 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-12-02 04:42:46,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9506 states. [2018-12-02 04:42:46,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9506 to 8443. [2018-12-02 04:42:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8443 states. [2018-12-02 04:42:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8443 states to 8443 states and 10992 transitions. [2018-12-02 04:42:46,853 INFO L78 Accepts]: Start accepts. Automaton has 8443 states and 10992 transitions. Word has length 567 [2018-12-02 04:42:46,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:46,853 INFO L480 AbstractCegarLoop]: Abstraction has 8443 states and 10992 transitions. [2018-12-02 04:42:46,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 04:42:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 8443 states and 10992 transitions. [2018-12-02 04:42:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2018-12-02 04:42:46,870 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:46,871 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:46,871 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:46,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:46,871 INFO L82 PathProgramCache]: Analyzing trace with hash 535665423, now seen corresponding path program 1 times [2018-12-02 04:42:46,871 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:46,871 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:46,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:46,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:46,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 132 proven. 420 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2018-12-02 04:42:47,234 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:42:47,235 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:47,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:47,338 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:42:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 462 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2018-12-02 04:42:47,560 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 04:42:47,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-02 04:42:47,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 04:42:47,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 04:42:47,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:47,561 INFO L87 Difference]: Start difference. First operand 8443 states and 10992 transitions. Second operand 9 states. [2018-12-02 04:42:49,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:49,891 INFO L93 Difference]: Finished difference Result 16943 states and 22185 transitions. [2018-12-02 04:42:49,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 04:42:49,892 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 724 [2018-12-02 04:42:49,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:49,917 INFO L225 Difference]: With dead ends: 16943 [2018-12-02 04:42:49,918 INFO L226 Difference]: Without dead ends: 8506 [2018-12-02 04:42:49,931 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 732 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2018-12-02 04:42:49,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8506 states. [2018-12-02 04:42:50,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8506 to 8490. [2018-12-02 04:42:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8490 states. [2018-12-02 04:42:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8490 states to 8490 states and 10670 transitions. [2018-12-02 04:42:50,026 INFO L78 Accepts]: Start accepts. Automaton has 8490 states and 10670 transitions. Word has length 724 [2018-12-02 04:42:50,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:50,026 INFO L480 AbstractCegarLoop]: Abstraction has 8490 states and 10670 transitions. [2018-12-02 04:42:50,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 04:42:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 8490 states and 10670 transitions. [2018-12-02 04:42:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2018-12-02 04:42:50,036 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:50,036 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:50,036 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:50,036 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:50,037 INFO L82 PathProgramCache]: Analyzing trace with hash 764702123, now seen corresponding path program 1 times [2018-12-02 04:42:50,037 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:50,037 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:50,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:50,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:50,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-02 04:42:50,494 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:42:50,494 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:50,500 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:50,592 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:42:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-02 04:42:50,807 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 04:42:50,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 04:42:50,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 04:42:50,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 04:42:50,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:50,808 INFO L87 Difference]: Start difference. First operand 8490 states and 10670 transitions. Second operand 9 states. [2018-12-02 04:42:57,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:42:57,909 INFO L93 Difference]: Finished difference Result 24488 states and 34425 transitions. [2018-12-02 04:42:57,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-02 04:42:57,910 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 754 [2018-12-02 04:42:57,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:42:57,947 INFO L225 Difference]: With dead ends: 24488 [2018-12-02 04:42:57,947 INFO L226 Difference]: Without dead ends: 12326 [2018-12-02 04:42:57,971 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 818 GetRequests, 780 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 438 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=307, Invalid=1253, Unknown=0, NotChecked=0, Total=1560 [2018-12-02 04:42:57,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12326 states. [2018-12-02 04:42:58,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12326 to 11813. [2018-12-02 04:42:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11813 states. [2018-12-02 04:42:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11813 states to 11813 states and 14459 transitions. [2018-12-02 04:42:58,146 INFO L78 Accepts]: Start accepts. Automaton has 11813 states and 14459 transitions. Word has length 754 [2018-12-02 04:42:58,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:42:58,146 INFO L480 AbstractCegarLoop]: Abstraction has 11813 states and 14459 transitions. [2018-12-02 04:42:58,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 04:42:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 11813 states and 14459 transitions. [2018-12-02 04:42:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2018-12-02 04:42:58,165 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:42:58,165 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:42:58,165 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:42:58,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:42:58,166 INFO L82 PathProgramCache]: Analyzing trace with hash 1295442952, now seen corresponding path program 1 times [2018-12-02 04:42:58,166 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:42:58,166 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:42:58,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:58,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:58,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:42:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 832 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-02 04:42:58,790 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:42:58,790 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/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 [2018-12-02 04:42:58,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:42:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:42:58,907 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:42:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 832 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-02 04:42:59,269 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 04:42:59,269 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 04:42:59,270 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 04:42:59,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 04:42:59,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:42:59,270 INFO L87 Difference]: Start difference. First operand 11813 states and 14459 transitions. Second operand 9 states. [2018-12-02 04:43:01,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:43:01,432 INFO L93 Difference]: Finished difference Result 26506 states and 32272 transitions. [2018-12-02 04:43:01,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 04:43:01,433 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1009 [2018-12-02 04:43:01,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:43:01,483 INFO L225 Difference]: With dead ends: 26506 [2018-12-02 04:43:01,483 INFO L226 Difference]: Without dead ends: 13250 [2018-12-02 04:43:01,499 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1036 GetRequests, 1017 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-02 04:43:01,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13250 states. [2018-12-02 04:43:01,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13250 to 13088. [2018-12-02 04:43:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13088 states. [2018-12-02 04:43:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13088 states to 13088 states and 14646 transitions. [2018-12-02 04:43:01,659 INFO L78 Accepts]: Start accepts. Automaton has 13088 states and 14646 transitions. Word has length 1009 [2018-12-02 04:43:01,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:43:01,660 INFO L480 AbstractCegarLoop]: Abstraction has 13088 states and 14646 transitions. [2018-12-02 04:43:01,660 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 04:43:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 13088 states and 14646 transitions. [2018-12-02 04:43:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2018-12-02 04:43:01,673 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:43:01,674 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 04:43:01,674 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:43:01,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:43:01,674 INFO L82 PathProgramCache]: Analyzing trace with hash 920904868, now seen corresponding path program 1 times [2018-12-02 04:43:01,674 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:43:01,674 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:43:01,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:43:01,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:43:01,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:43:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:43:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 585 proven. 254 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2018-12-02 04:43:03,727 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:43:03,727 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 04:43:03,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:43:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:43:03,837 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:43:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2018-12-02 04:43:04,105 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 04:43:04,105 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2018-12-02 04:43:04,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 04:43:04,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 04:43:04,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2018-12-02 04:43:04,106 INFO L87 Difference]: Start difference. First operand 13088 states and 14646 transitions. Second operand 12 states. [2018-12-02 04:43:08,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:43:08,263 INFO L93 Difference]: Finished difference Result 24894 states and 28086 transitions. [2018-12-02 04:43:08,264 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-02 04:43:08,264 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1011 [2018-12-02 04:43:08,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:43:08,293 INFO L225 Difference]: With dead ends: 24894 [2018-12-02 04:43:08,293 INFO L226 Difference]: Without dead ends: 13501 [2018-12-02 04:43:08,313 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1069 GetRequests, 1033 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 286 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=355, Invalid=977, Unknown=0, NotChecked=0, Total=1332 [2018-12-02 04:43:08,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13501 states. [2018-12-02 04:43:08,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13501 to 13092. [2018-12-02 04:43:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13092 states. [2018-12-02 04:43:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13092 states to 13092 states and 14585 transitions. [2018-12-02 04:43:08,490 INFO L78 Accepts]: Start accepts. Automaton has 13092 states and 14585 transitions. Word has length 1011 [2018-12-02 04:43:08,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:43:08,490 INFO L480 AbstractCegarLoop]: Abstraction has 13092 states and 14585 transitions. [2018-12-02 04:43:08,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 04:43:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 13092 states and 14585 transitions. [2018-12-02 04:43:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1269 [2018-12-02 04:43:08,508 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:43:08,508 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:43:08,508 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:43:08,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:43:08,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1783925090, now seen corresponding path program 1 times [2018-12-02 04:43:08,509 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 04:43:08,509 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 04:43:08,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:43:08,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:43:08,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:43:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:43:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 659 proven. 244 refuted. 0 times theorem prover too weak. 1971 trivial. 0 not checked. [2018-12-02 04:43:09,503 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 04:43:09,503 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 04:43:09,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:43:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:43:09,658 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:43:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 956 proven. 0 refuted. 0 times theorem prover too weak. 1918 trivial. 0 not checked. [2018-12-02 04:43:10,193 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 04:43:10,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-12-02 04:43:10,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 04:43:10,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 04:43:10,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2018-12-02 04:43:10,194 INFO L87 Difference]: Start difference. First operand 13092 states and 14585 transitions. Second operand 14 states. [2018-12-02 04:43:15,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:43:15,927 INFO L93 Difference]: Finished difference Result 29758 states and 35012 transitions. [2018-12-02 04:43:15,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 04:43:15,928 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1268 [2018-12-02 04:43:15,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:43:15,929 INFO L225 Difference]: With dead ends: 29758 [2018-12-02 04:43:15,929 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 04:43:15,974 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1335 GetRequests, 1288 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 523 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=363, Invalid=1799, Unknown=0, NotChecked=0, Total=2162 [2018-12-02 04:43:15,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 04:43:15,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 04:43:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 04:43:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 04:43:15,975 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1268 [2018-12-02 04:43:15,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:43:15,976 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 04:43:15,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 04:43:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 04:43:15,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 04:43:15,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 04:43:16,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:16,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:17,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,339 WARN L180 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 833 DAG size of output: 540 [2018-12-02 04:43:18,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:18,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:19,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:20,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 04:43:21,151 WARN L180 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 833 DAG size of output: 540 [2018-12-02 04:43:23,509 WARN L180 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 498 DAG size of output: 65 [2018-12-02 04:43:24,185 WARN L180 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 53 [2018-12-02 04:43:24,767 WARN L180 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 63 [2018-12-02 04:43:25,433 WARN L180 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 66 [2018-12-02 04:43:29,005 WARN L180 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 498 DAG size of output: 65 [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,007 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,008 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse4 (= 9 |old(~a16~0)|)) (.cse13 (= 9 ~a16~0)) (.cse9 (= |old(~a16~0)| ~a16~0)) (.cse11 (= |old(~a15~0)| ~a15~0)) (.cse10 (= ~a18~0 |old(~a18~0)|)) (.cse12 (= |old(~a12~0)| ~a12~0))) (let ((.cse0 (not (= 8 |old(~a16~0)|))) (.cse1 (and .cse9 .cse11 .cse10 .cse12)) (.cse3 (= 8 |old(~a12~0)|)) (.cse2 (< 134 |old(~a18~0)|)) (.cse6 (and .cse11 .cse13 .cse10 .cse12)) (.cse7 (not .cse4)) (.cse5 (< 7 |old(~a12~0)|)) (.cse8 (< |old(~a15~0)| 4))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) .cse4 .cse1 .cse5) (or .cse6 .cse2 .cse7 .cse8) (or (= 6 |old(~a12~0)|) .cse3 .cse6 .cse7) (or (and .cse9 .cse10 .cse11 .cse12) .cse4 (= 4 |old(~a15~0)|)) (or (not (= 3 |old(~a15~0)|)) (not .cse3) (and (<= (+ |old(~a18~0)| 79) 0) (< 0 (+ |old(~a18~0)| 156))) .cse2 (and .cse13 (= 3 ~a15~0) .cse10 .cse12) .cse7) (or .cse6 .cse7 .cse5 .cse8)))) [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,009 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-02 04:43:29,010 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse4 (= 9 |old(~a16~0)|)) (.cse6 (= 9 ~a16~0)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse7 (= ~a18~0 |old(~a18~0)|)) (.cse8 (= |old(~a12~0)| ~a12~0))) (let ((.cse0 (and .cse11 .cse12 .cse7 .cse8)) (.cse3 (< 134 |old(~a18~0)|)) (.cse1 (< |old(~a15~0)| 4)) (.cse10 (and .cse12 .cse6 .cse7 .cse8)) (.cse9 (not .cse4)) (.cse2 (not (= 8 |old(~a16~0)|))) (.cse5 (= 8 |old(~a12~0)|))) (and (or .cse0 (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (< 7 |old(~a12~0)|) .cse1) (or .cse2 .cse0 .cse3) (or .cse4 (= 4 |old(~a15~0)|) .cse0) (or (not (= 3 |old(~a15~0)|)) (not .cse5) .cse3 (and .cse6 (= 3 ~a15~0) .cse7 (< 0 (+ |old(~a18~0)| 79)) .cse8) .cse9) (or .cse10 .cse3 .cse9 .cse1) (or (= 6 |old(~a12~0)|) .cse10 .cse5 .cse9) (or (and .cse11 .cse12 (or (not (= calculate_output_~input 3)) (not (= ~a15~0 4)) (<= ~a18~0 134) (not (= 5 ~a12~0))) .cse7 .cse8) .cse2 .cse5)))) [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,011 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,012 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,013 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,014 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,015 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse8 (= 9 |old(~a16~0)|)) (.cse4 (= 9 ~a16~0)) (.cse12 (= |old(~a16~0)| ~a16~0)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse5 (= ~a18~0 |old(~a18~0)|)) (.cse6 (= |old(~a12~0)| ~a12~0))) (let ((.cse0 (not (= 8 |old(~a16~0)|))) (.cse1 (and .cse12 .cse13 .cse5 .cse6)) (.cse2 (< 134 |old(~a18~0)|)) (.cse3 (= 8 |old(~a12~0)|)) (.cse10 (and .cse13 .cse4 .cse5 .cse6)) (.cse7 (not .cse8)) (.cse9 (< 7 |old(~a12~0)|)) (.cse11 (< |old(~a15~0)| 4))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or (not (= 3 |old(~a15~0)|)) (not .cse3) .cse2 (and .cse4 (= 3 ~a15~0) .cse5 .cse6) .cse7) (or (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) .cse8 .cse1 .cse9) (or .cse10 .cse2 .cse7 .cse11) (or (= 6 |old(~a12~0)|) .cse3 .cse10 .cse7) (or (and .cse12 .cse5 .cse13 .cse6) .cse8 (= 4 |old(~a15~0)|)) (or .cse10 .cse7 .cse9 .cse11)))) [2018-12-02 04:43:29,015 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,016 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 109) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,017 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,018 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,019 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,020 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,021 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,022 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,023 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 5) (not (= 9 ~a16~0)) (= (+ ~a18~0 87) 0)) [2018-12-02 04:43:29,024 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 04:43:29,024 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (not (= (+ |old(~a18~0)| 87) 0)) (< 5 |old(~a12~0)|) (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0))) [2018-12-02 04:43:29,024 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-12-02 04:43:29,025 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse6 (= 9 ~a16~0))) (let ((.cse1 (not .cse6)) (.cse3 (= 8 ~a16~0)) (.cse2 (not (= ~a15~0 4))) (.cse5 (not (= ~a12~0 8))) (.cse4 (<= ~a18~0 134)) (.cse7 (<= 4 ~a15~0)) (.cse0 (<= 10 |old(~a16~0)|))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (not (= ~a16~0 12)) (not (= ~a12~0 7)) (<= ~a12~0 7) .cse0 .cse1) (< 5 |old(~a12~0)|) (and (and .cse2 .cse1) .cse0) (and .cse3 .cse2) (and .cse3 .cse4 .cse0) (and (= ~a12~0 |old(~a12~0)|) (= |old(~a16~0)| ~a16~0) (= (+ ~a18~0 87) 0) (= ~a15~0 |old(~a15~0)|)) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (and .cse3 .cse0 .cse5) (and .cse6 .cse7 .cse0 .cse5) (and (and (not (= ~a12~0 6)) .cse2 .cse5) .cse0) (= 12 |old(~a16~0)|) (and .cse0 (= 8 ~a12~0) .cse4 (= 3 ~a15~0)) (and .cse6 .cse4 .cse7 .cse0)))) [2018-12-02 04:43:29,025 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-12-02 04:43:29,025 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-12-02 04:43:29,025 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse6 (= 9 ~a16~0))) (let ((.cse1 (not .cse6)) (.cse3 (= 8 ~a16~0)) (.cse2 (not (= ~a15~0 4))) (.cse5 (not (= ~a12~0 8))) (.cse4 (<= ~a18~0 134)) (.cse7 (<= 4 ~a15~0)) (.cse0 (<= 10 |old(~a16~0)|))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (not (= ~a16~0 12)) (not (= ~a12~0 7)) (<= ~a12~0 7) .cse0 .cse1) (< 5 |old(~a12~0)|) (and (and .cse2 .cse1) .cse0) (and .cse3 .cse2) (and .cse3 .cse4 .cse0) (and (= ~a12~0 |old(~a12~0)|) (= |old(~a16~0)| ~a16~0) (= (+ ~a18~0 87) 0) (= ~a15~0 |old(~a15~0)|)) (= 9 |old(~a16~0)|) (= 4 |old(~a15~0)|) (and .cse3 .cse0 .cse5) (and .cse6 .cse7 .cse0 .cse5) (and (and (not (= ~a12~0 6)) .cse2 .cse5) .cse0) (= 12 |old(~a16~0)|) (and .cse0 (= 8 ~a12~0) .cse4 (= 3 ~a15~0)) (and .cse6 .cse4 .cse7 .cse0)))) [2018-12-02 04:43:29,025 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-12-02 04:43:29,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:43:29 BoogieIcfgContainer [2018-12-02 04:43:29,039 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 04:43:29,039 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 04:43:29,040 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 04:43:29,040 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 04:43:29,040 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:42:35" (3/4) ... [2018-12-02 04:43:29,043 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 04:43:29,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 04:43:29,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 04:43:29,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 04:43:29,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 04:43:29,066 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 04:43:29,067 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 04:43:29,094 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((!(\old(a18) + 87 == 0) || ((((!(a16 == 12) && !(a12 == 7)) && a12 <= 7) && 10 <= \old(a16)) && !(9 == a16))) || 5 < \old(a12)) || ((!(a15 == 4) && !(9 == a16)) && 10 <= \old(a16))) || (8 == a16 && !(a15 == 4))) || ((8 == a16 && a18 <= 134) && 10 <= \old(a16))) || (((a12 == \old(a12) && \old(a16) == a16) && a18 + 87 == 0) && a15 == \old(a15))) || 9 == \old(a16)) || 4 == \old(a15)) || ((8 == a16 && 10 <= \old(a16)) && !(a12 == 8))) || (((9 == a16 && 4 <= a15) && 10 <= \old(a16)) && !(a12 == 8))) || (((!(a12 == 6) && !(a15 == 4)) && !(a12 == 8)) && 10 <= \old(a16))) || 12 == \old(a16)) || (((10 <= \old(a16) && 8 == a12) && a18 <= 134) && 3 == a15)) || (((9 == a16 && a18 <= 134) && 4 <= a15) && 10 <= \old(a16)) [2018-12-02 04:43:29,191 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7c64c7af-e7a9-4460-9156-6e7cca0a0d8b/bin-2019/uautomizer/witness.graphml [2018-12-02 04:43:29,191 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 04:43:29,192 INFO L168 Benchmark]: Toolchain (without parser) took 55487.42 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 950.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,192 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:43:29,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 548.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.55 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,192 INFO L168 Benchmark]: Boogie Preprocessor took 62.41 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,193 INFO L168 Benchmark]: RCFGBuilder took 1238.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 838.9 MB in the end (delta: 247.8 MB). Peak memory consumption was 247.8 MB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,193 INFO L168 Benchmark]: TraceAbstraction took 53457.57 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 838.9 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,193 INFO L168 Benchmark]: Witness Printer took 151.52 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 11.5 GB. [2018-12-02 04:43:29,194 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 548.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.55 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.41 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1238.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 838.9 MB in the end (delta: 247.8 MB). Peak memory consumption was 247.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 53457.57 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 838.9 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 151.52 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 109]: 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: 1773]: Loop Invariant Derived loop invariant: (((((((((((((!(\old(a18) + 87 == 0) || ((((!(a16 == 12) && !(a12 == 7)) && a12 <= 7) && 10 <= \old(a16)) && !(9 == a16))) || 5 < \old(a12)) || ((!(a15 == 4) && !(9 == a16)) && 10 <= \old(a16))) || (8 == a16 && !(a15 == 4))) || ((8 == a16 && a18 <= 134) && 10 <= \old(a16))) || (((a12 == \old(a12) && \old(a16) == a16) && a18 + 87 == 0) && a15 == \old(a15))) || 9 == \old(a16)) || 4 == \old(a15)) || ((8 == a16 && 10 <= \old(a16)) && !(a12 == 8))) || (((9 == a16 && 4 <= a15) && 10 <= \old(a16)) && !(a12 == 8))) || (((!(a12 == 6) && !(a15 == 4)) && !(a12 == 8)) && 10 <= \old(a16))) || 12 == \old(a16)) || (((10 <= \old(a16) && 8 == a12) && a18 <= 134) && 3 == a15)) || (((9 == a16 && a18 <= 134) && 4 <= a15) && 10 <= \old(a16)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 53.3s OverallTime, 11 OverallIterations, 8 TraceHistogramMax, 31.2s AutomataDifference, 0.0s DeadEndRemovalTime, 13.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 658 SDtfs, 19120 SDslu, 1671 SDs, 0 SdLazy, 45028 SolverSat, 6715 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5878 GetRequests, 5673 SyntacticMatches, 9 SemanticMatches, 196 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1411 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=13092occurred in iteration=10, 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: 0.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 2259 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2155 PreInvPairs, 3374 NumberOfFragments, 974 HoareAnnotationTreeSize, 2155 FomulaSimplifications, 258515 FormulaSimplificationTreeSizeReduction, 5.1s HoareSimplificationTime, 9 FomulaSimplificationsInter, 107280 FormulaSimplificationTreeSizeReductionInter, 7.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 11585 NumberOfCodeBlocks, 11585 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 11567 ConstructedInterpolants, 0 QuantifiedInterpolants, 33095015 SizeOfPredicates, 6 NumberOfNonLiveVariables, 7476 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 15892/17075 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...