./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_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_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 d3d4e182296665660fe77d9c3c711d657098533f ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 06:33:29,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:33:29,981 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:33:29,989 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:33:29,989 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:33:29,989 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:33:29,990 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:33:29,991 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:33:29,992 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:33:29,992 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:33:29,993 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:33:29,993 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:33:29,993 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:33:29,994 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:33:29,994 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:33:29,994 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:33:29,995 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:33:29,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:33:29,996 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:33:29,997 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:33:29,998 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:33:29,998 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:33:29,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:33:29,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:33:29,999 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:33:30,000 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:33:30,000 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:33:30,001 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:33:30,001 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:33:30,002 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:33:30,002 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:33:30,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:33:30,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:33:30,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:33:30,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:33:30,003 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:33:30,003 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 06:33:30,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:33:30,010 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:33:30,010 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:33:30,010 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 06:33:30,011 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 06:33:30,011 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:33:30,011 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:33:30,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 06:33:30,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:33:30,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:33:30,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:33:30,013 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 06:33:30,013 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:33:30,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 06:33:30,013 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_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 -> d3d4e182296665660fe77d9c3c711d657098533f [2018-12-02 06:33:30,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:33:30,037 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:33:30,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:33:30,040 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:33:30,041 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:33:30,041 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-12-02 06:33:30,084 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/data/c3c40787d/1153524adc9e48608e86d8f1dac9fd9e/FLAGa34a76b60 [2018-12-02 06:33:30,527 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:33:30,527 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-12-02 06:33:30,536 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/data/c3c40787d/1153524adc9e48608e86d8f1dac9fd9e/FLAGa34a76b60 [2018-12-02 06:33:30,545 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/data/c3c40787d/1153524adc9e48608e86d8f1dac9fd9e [2018-12-02 06:33:30,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:33:30,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:33:30,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:33:30,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:33:30,550 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:33:30,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:33:30" (1/1) ... [2018-12-02 06:33:30,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706fcb08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:30, skipping insertion in model container [2018-12-02 06:33:30,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:33:30" (1/1) ... [2018-12-02 06:33:30,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:33:30,607 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:33:31,007 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:33:31,011 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 06:33:31,220 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:33:31,229 INFO L195 MainTranslator]: Completed translation [2018-12-02 06:33:31,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31 WrapperNode [2018-12-02 06:33:31,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 06:33:31,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 06:33:31,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 06:33:31,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 06:33:31,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 06:33:31,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 06:33:31,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 06:33:31,254 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 06:33:31,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... [2018-12-02 06:33:31,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 06:33:31,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 06:33:31,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 06:33:31,318 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 06:33:31,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:33:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 06:33:31,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 06:33:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 06:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 06:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 06:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 06:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 06:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 06:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 06:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 06:33:33,096 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 06:33:33,096 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 06:33:33,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:33:33 BoogieIcfgContainer [2018-12-02 06:33:33,096 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 06:33:33,097 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 06:33:33,097 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 06:33:33,099 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 06:33:33,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:33:30" (1/3) ... [2018-12-02 06:33:33,099 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72af55b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:33:33, skipping insertion in model container [2018-12-02 06:33:33,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:33:31" (2/3) ... [2018-12-02 06:33:33,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72af55b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:33:33, skipping insertion in model container [2018-12-02 06:33:33,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:33:33" (3/3) ... [2018-12-02 06:33:33,101 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label53_true-unreach-call.c [2018-12-02 06:33:33,106 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 06:33:33,111 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 06:33:33,120 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 06:33:33,140 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 06:33:33,141 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 06:33:33,141 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 06:33:33,141 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 06:33:33,141 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 06:33:33,141 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 06:33:33,141 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 06:33:33,141 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 06:33:33,141 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 06:33:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-02 06:33:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-02 06:33:33,161 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:33,161 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:33:33,162 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:33,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:33,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1056547171, now seen corresponding path program 1 times [2018-12-02 06:33:33,167 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:33,167 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:33,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:33,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:33,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:33,345 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 06:33:33,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:33:33,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 06:33:33,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 06:33:33,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 06:33:33,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 06:33:33,364 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2018-12-02 06:33:35,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:33:35,670 INFO L93 Difference]: Finished difference Result 1546 states and 2831 transitions. [2018-12-02 06:33:35,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 06:33:35,671 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-12-02 06:33:35,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:33:35,682 INFO L225 Difference]: With dead ends: 1546 [2018-12-02 06:33:35,682 INFO L226 Difference]: Without dead ends: 1028 [2018-12-02 06:33:35,687 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 06:33:35,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1028 states. [2018-12-02 06:33:35,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1028 to 700. [2018-12-02 06:33:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-12-02 06:33:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 1110 transitions. [2018-12-02 06:33:35,738 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 1110 transitions. Word has length 53 [2018-12-02 06:33:35,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:33:35,739 INFO L480 AbstractCegarLoop]: Abstraction has 700 states and 1110 transitions. [2018-12-02 06:33:35,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 06:33:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1110 transitions. [2018-12-02 06:33:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-02 06:33:35,742 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:35,742 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, 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] [2018-12-02 06:33:35,742 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:35,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:35,743 INFO L82 PathProgramCache]: Analyzing trace with hash -602725951, now seen corresponding path program 1 times [2018-12-02 06:33:35,743 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:35,743 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:35,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:35,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:35,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:35,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:33:35,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 06:33:35,853 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 06:33:35,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 06:33:35,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 06:33:35,854 INFO L87 Difference]: Start difference. First operand 700 states and 1110 transitions. Second operand 5 states. [2018-12-02 06:33:38,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:33:38,807 INFO L93 Difference]: Finished difference Result 2057 states and 3297 transitions. [2018-12-02 06:33:38,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:33:38,807 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2018-12-02 06:33:38,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:33:38,812 INFO L225 Difference]: With dead ends: 2057 [2018-12-02 06:33:38,812 INFO L226 Difference]: Without dead ends: 1363 [2018-12-02 06:33:38,814 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 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 06:33:38,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2018-12-02 06:33:38,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1333. [2018-12-02 06:33:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1333 states. [2018-12-02 06:33:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1333 states and 1846 transitions. [2018-12-02 06:33:38,843 INFO L78 Accepts]: Start accepts. Automaton has 1333 states and 1846 transitions. Word has length 125 [2018-12-02 06:33:38,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:33:38,843 INFO L480 AbstractCegarLoop]: Abstraction has 1333 states and 1846 transitions. [2018-12-02 06:33:38,843 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 06:33:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1846 transitions. [2018-12-02 06:33:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-02 06:33:38,844 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:38,845 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, 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] [2018-12-02 06:33:38,845 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:38,845 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:38,845 INFO L82 PathProgramCache]: Analyzing trace with hash 741212625, now seen corresponding path program 1 times [2018-12-02 06:33:38,845 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:38,845 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:38,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:38,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:38,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:38,976 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:33:38,976 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:33:38,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:39,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:39,144 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:33:39,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-12-02 06:33:39,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 06:33:39,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 06:33:39,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-12-02 06:33:39,145 INFO L87 Difference]: Start difference. First operand 1333 states and 1846 transitions. Second operand 10 states. [2018-12-02 06:33:45,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:33:45,515 INFO L93 Difference]: Finished difference Result 5622 states and 8161 transitions. [2018-12-02 06:33:45,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-02 06:33:45,516 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2018-12-02 06:33:45,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:33:45,531 INFO L225 Difference]: With dead ends: 5622 [2018-12-02 06:33:45,532 INFO L226 Difference]: Without dead ends: 4295 [2018-12-02 06:33:45,535 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 133 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=218, Invalid=712, Unknown=0, NotChecked=0, Total=930 [2018-12-02 06:33:45,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4295 states. [2018-12-02 06:33:45,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4295 to 4229. [2018-12-02 06:33:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4229 states. [2018-12-02 06:33:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 4229 states and 5941 transitions. [2018-12-02 06:33:45,608 INFO L78 Accepts]: Start accepts. Automaton has 4229 states and 5941 transitions. Word has length 133 [2018-12-02 06:33:45,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:33:45,608 INFO L480 AbstractCegarLoop]: Abstraction has 4229 states and 5941 transitions. [2018-12-02 06:33:45,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 06:33:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states and 5941 transitions. [2018-12-02 06:33:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-12-02 06:33:45,612 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:45,612 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 06:33:45,612 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:45,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:45,613 INFO L82 PathProgramCache]: Analyzing trace with hash -112758284, now seen corresponding path program 1 times [2018-12-02 06:33:45,613 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:45,613 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:45,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:45,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:45,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 210 proven. 84 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-02 06:33:45,794 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:33:45,795 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:33:45,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:45,847 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 283 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-02 06:33:45,937 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:33:45,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-12-02 06:33:45,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 06:33:45,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 06:33:45,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2018-12-02 06:33:45,938 INFO L87 Difference]: Start difference. First operand 4229 states and 5941 transitions. Second operand 11 states. [2018-12-02 06:33:51,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:33:51,067 INFO L93 Difference]: Finished difference Result 21063 states and 31947 transitions. [2018-12-02 06:33:51,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 06:33:51,068 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 300 [2018-12-02 06:33:51,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:33:51,102 INFO L225 Difference]: With dead ends: 21063 [2018-12-02 06:33:51,102 INFO L226 Difference]: Without dead ends: 17147 [2018-12-02 06:33:51,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 312 SyntacticMatches, 4 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=163, Invalid=487, Unknown=0, NotChecked=0, Total=650 [2018-12-02 06:33:51,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17147 states. [2018-12-02 06:33:51,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17147 to 16758. [2018-12-02 06:33:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16758 states. [2018-12-02 06:33:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16758 states to 16758 states and 21256 transitions. [2018-12-02 06:33:51,308 INFO L78 Accepts]: Start accepts. Automaton has 16758 states and 21256 transitions. Word has length 300 [2018-12-02 06:33:51,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:33:51,309 INFO L480 AbstractCegarLoop]: Abstraction has 16758 states and 21256 transitions. [2018-12-02 06:33:51,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 06:33:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 16758 states and 21256 transitions. [2018-12-02 06:33:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2018-12-02 06:33:51,316 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:51,317 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:33:51,317 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:51,317 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:51,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1417298423, now seen corresponding path program 1 times [2018-12-02 06:33:51,317 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:51,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:51,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:51,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:51,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-12-02 06:33:51,594 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:33:51,595 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:33:51,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:51,688 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-12-02 06:33:51,842 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:33:51,842 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-12-02 06:33:51,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:33:51,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:33:51,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:33:51,844 INFO L87 Difference]: Start difference. First operand 16758 states and 21256 transitions. Second operand 6 states. [2018-12-02 06:33:54,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:33:54,395 INFO L93 Difference]: Finished difference Result 38904 states and 50008 transitions. [2018-12-02 06:33:54,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 06:33:54,395 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 520 [2018-12-02 06:33:54,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:33:54,436 INFO L225 Difference]: With dead ends: 38904 [2018-12-02 06:33:54,436 INFO L226 Difference]: Without dead ends: 24633 [2018-12-02 06:33:54,451 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 525 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:33:54,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24633 states. [2018-12-02 06:33:54,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24633 to 22417. [2018-12-02 06:33:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22417 states. [2018-12-02 06:33:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22417 states to 22417 states and 27671 transitions. [2018-12-02 06:33:54,700 INFO L78 Accepts]: Start accepts. Automaton has 22417 states and 27671 transitions. Word has length 520 [2018-12-02 06:33:54,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:33:54,700 INFO L480 AbstractCegarLoop]: Abstraction has 22417 states and 27671 transitions. [2018-12-02 06:33:54,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:33:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 22417 states and 27671 transitions. [2018-12-02 06:33:54,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2018-12-02 06:33:54,710 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:33:54,710 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:33:54,710 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:33:54,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:54,711 INFO L82 PathProgramCache]: Analyzing trace with hash -1871590293, now seen corresponding path program 1 times [2018-12-02 06:33:54,711 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:33:54,711 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:33:54,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:54,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:54,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:33:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 220 proven. 80 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2018-12-02 06:33:55,096 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:33:55,096 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:33:55,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:33:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:55,167 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 364 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-12-02 06:33:55,293 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:33:55,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-02 06:33:55,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 06:33:55,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 06:33:55,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:33:55,294 INFO L87 Difference]: Start difference. First operand 22417 states and 27671 transitions. Second operand 12 states. [2018-12-02 06:34:00,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:34:00,711 INFO L93 Difference]: Finished difference Result 49192 states and 64544 transitions. [2018-12-02 06:34:00,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-02 06:34:00,712 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 522 [2018-12-02 06:34:00,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:34:00,778 INFO L225 Difference]: With dead ends: 49192 [2018-12-02 06:34:00,778 INFO L226 Difference]: Without dead ends: 27092 [2018-12-02 06:34:00,811 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 555 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 611 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=514, Invalid=1648, Unknown=0, NotChecked=0, Total=2162 [2018-12-02 06:34:00,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27092 states. [2018-12-02 06:34:01,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27092 to 26316. [2018-12-02 06:34:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26316 states. [2018-12-02 06:34:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26316 states to 26316 states and 31200 transitions. [2018-12-02 06:34:01,158 INFO L78 Accepts]: Start accepts. Automaton has 26316 states and 31200 transitions. Word has length 522 [2018-12-02 06:34:01,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:34:01,158 INFO L480 AbstractCegarLoop]: Abstraction has 26316 states and 31200 transitions. [2018-12-02 06:34:01,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 06:34:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 26316 states and 31200 transitions. [2018-12-02 06:34:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-12-02 06:34:01,165 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:34:01,165 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:34:01,165 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:34:01,166 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:34:01,166 INFO L82 PathProgramCache]: Analyzing trace with hash 118137832, now seen corresponding path program 1 times [2018-12-02 06:34:01,166 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:34:01,166 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:34:01,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:01,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:01,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 06:34:01,354 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:34:01,354 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:34:01,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:01,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:34:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 06:34:01,630 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:34:01,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 06:34:01,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 06:34:01,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 06:34:01,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:34:01,632 INFO L87 Difference]: Start difference. First operand 26316 states and 31200 transitions. Second operand 9 states. [2018-12-02 06:34:04,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:34:04,274 INFO L93 Difference]: Finished difference Result 51820 states and 61750 transitions. [2018-12-02 06:34:04,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 06:34:04,275 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 537 [2018-12-02 06:34:04,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:34:04,312 INFO L225 Difference]: With dead ends: 51820 [2018-12-02 06:34:04,312 INFO L226 Difference]: Without dead ends: 26437 [2018-12-02 06:34:04,334 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 544 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-02 06:34:04,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26437 states. [2018-12-02 06:34:04,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26437 to 26039. [2018-12-02 06:34:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26039 states. [2018-12-02 06:34:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26039 states to 26039 states and 29712 transitions. [2018-12-02 06:34:04,582 INFO L78 Accepts]: Start accepts. Automaton has 26039 states and 29712 transitions. Word has length 537 [2018-12-02 06:34:04,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:34:04,582 INFO L480 AbstractCegarLoop]: Abstraction has 26039 states and 29712 transitions. [2018-12-02 06:34:04,583 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 06:34:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 26039 states and 29712 transitions. [2018-12-02 06:34:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-12-02 06:34:04,593 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:34:04,593 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:34:04,593 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:34:04,593 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:34:04,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1354544458, now seen corresponding path program 1 times [2018-12-02 06:34:04,594 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:34:04,594 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:34:04,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:04,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:04,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-12-02 06:34:04,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:34:04,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:34:04,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:34:04,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:34:04,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:34:04,840 INFO L87 Difference]: Start difference. First operand 26039 states and 29712 transitions. Second operand 3 states. [2018-12-02 06:34:06,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:34:06,400 INFO L93 Difference]: Finished difference Result 59146 states and 68416 transitions. [2018-12-02 06:34:06,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:34:06,400 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 603 [2018-12-02 06:34:06,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:34:06,441 INFO L225 Difference]: With dead ends: 59146 [2018-12-02 06:34:06,441 INFO L226 Difference]: Without dead ends: 30198 [2018-12-02 06:34:06,470 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 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 06:34:06,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30198 states. [2018-12-02 06:34:06,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30198 to 27118. [2018-12-02 06:34:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27118 states. [2018-12-02 06:34:06,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27118 states to 27118 states and 29616 transitions. [2018-12-02 06:34:06,754 INFO L78 Accepts]: Start accepts. Automaton has 27118 states and 29616 transitions. Word has length 603 [2018-12-02 06:34:06,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:34:06,755 INFO L480 AbstractCegarLoop]: Abstraction has 27118 states and 29616 transitions. [2018-12-02 06:34:06,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:34:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 27118 states and 29616 transitions. [2018-12-02 06:34:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-12-02 06:34:06,769 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:34:06,769 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:34:06,770 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:34:06,770 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:34:06,770 INFO L82 PathProgramCache]: Analyzing trace with hash 98719119, now seen corresponding path program 1 times [2018-12-02 06:34:06,770 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:34:06,770 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:34:06,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:06,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:06,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 621 proven. 637 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2018-12-02 06:34:07,379 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:34:07,379 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:34:07,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:07,510 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:34:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 1137 proven. 2 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2018-12-02 06:34:07,770 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:34:07,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-02 06:34:07,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 06:34:07,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 06:34:07,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:34:07,771 INFO L87 Difference]: Start difference. First operand 27118 states and 29616 transitions. Second operand 12 states. [2018-12-02 06:34:09,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:34:09,813 INFO L93 Difference]: Finished difference Result 53057 states and 58025 transitions. [2018-12-02 06:34:09,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 06:34:09,813 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 897 [2018-12-02 06:34:09,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:34:09,848 INFO L225 Difference]: With dead ends: 53057 [2018-12-02 06:34:09,848 INFO L226 Difference]: Without dead ends: 27187 [2018-12-02 06:34:09,868 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 936 GetRequests, 910 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2018-12-02 06:34:09,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27187 states. [2018-12-02 06:34:10,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27187 to 26537. [2018-12-02 06:34:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26537 states. [2018-12-02 06:34:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26537 states to 26537 states and 28636 transitions. [2018-12-02 06:34:10,099 INFO L78 Accepts]: Start accepts. Automaton has 26537 states and 28636 transitions. Word has length 897 [2018-12-02 06:34:10,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:34:10,100 INFO L480 AbstractCegarLoop]: Abstraction has 26537 states and 28636 transitions. [2018-12-02 06:34:10,100 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 06:34:10,100 INFO L276 IsEmpty]: Start isEmpty. Operand 26537 states and 28636 transitions. [2018-12-02 06:34:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2018-12-02 06:34:10,113 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:34:10,113 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 5, 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, 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, 1, 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 06:34:10,113 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:34:10,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:34:10,114 INFO L82 PathProgramCache]: Analyzing trace with hash 186666921, now seen corresponding path program 1 times [2018-12-02 06:34:10,114 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 06:34:10,114 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 06:34:10,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:10,114 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:10,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:34:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 483 proven. 79 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2018-12-02 06:34:10,541 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:34:10,541 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/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 06:34:10,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:34:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:10,652 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:34:10,884 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 25 [2018-12-02 06:34:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 607 proven. 2 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-12-02 06:34:11,155 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 06:34:11,155 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 06:34:11,156 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 06:34:11,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 06:34:11,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-12-02 06:34:11,156 INFO L87 Difference]: Start difference. First operand 26537 states and 28636 transitions. Second operand 9 states. [2018-12-02 06:34:16,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:34:16,924 INFO L93 Difference]: Finished difference Result 56095 states and 61365 transitions. [2018-12-02 06:34:16,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-12-02 06:34:16,925 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 915 [2018-12-02 06:34:16,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:34:16,926 INFO L225 Difference]: With dead ends: 56095 [2018-12-02 06:34:16,926 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 06:34:16,967 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 931 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=165, Invalid=591, Unknown=0, NotChecked=0, Total=756 [2018-12-02 06:34:16,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 06:34:16,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 06:34:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 06:34:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 06:34:16,968 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 915 [2018-12-02 06:34:16,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:34:16,968 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 06:34:16,968 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 06:34:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 06:34:16,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 06:34:16,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 06:34:16,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:17,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,064 WARN L180 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 330 [2018-12-02 06:34:18,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,613 WARN L180 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 330 [2018-12-02 06:34:18,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:18,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:34:20,387 WARN L180 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 492 DAG size of output: 84 [2018-12-02 06:34:22,206 WARN L180 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 432 DAG size of output: 83 [2018-12-02 06:34:23,699 WARN L180 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 315 DAG size of output: 65 [2018-12-02 06:34:25,845 WARN L180 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 315 DAG size of output: 65 [2018-12-02 06:34:27,765 WARN L180 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 497 DAG size of output: 95 [2018-12-02 06:34:27,767 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:34:27,767 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-02 06:34:27,767 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:34:27,767 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 06:34:27,767 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,767 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse4 (< 0 (+ |old(~a4~0)| 89))) (.cse5 (= 4 |old(~a2~0)|)) (.cse14 (= |old(~a0~0)| ~a0~0)) (.cse13 (= ~a29~0 |old(~a29~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|))) (let ((.cse3 (< |old(~a2~0)| 4)) (.cse1 (and .cse14 .cse13 (= 1 ~a2~0) .cse16)) (.cse10 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (not (= |old(~a2~0)| 1))) (.cse17 (not .cse5)) (.cse15 (= 4 ~a2~0)) (.cse11 (and .cse14 .cse13 (= 2 ~a2~0) .cse16)) (.cse12 (not (= 2 |old(~a2~0)|))) (.cse9 (or .cse4 (= 1 |old(~a2~0)|) .cse5)) (.cse7 (not (= 3 |old(~a2~0)|))) (.cse8 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse6 (and .cse14 .cse13 (= ~a2~0 |old(~a2~0)|) .cse16)) (.cse0 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 .cse2) (or (or .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse0) (or (and .cse13 (and .cse14 .cse15 .cse16)) (or .cse17 .cse4 (<= (+ |old(~a0~0)| 61) 0))) (or (or .cse3 .cse0) .cse6) (or .cse1 .cse10 (< 41 |old(~a29~0)|) .cse2) (or .cse6 (or .cse4 .cse2)) (or (or .cse17 .cse4 (< 0 (+ |old(~a29~0)| 16))) (and .cse14 .cse13 .cse15 .cse16)) (or .cse11 (or .cse12 .cse9)) (or (or .cse0 .cse7) .cse8) (or .cse4 .cse6 .cse0)))) [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,768 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-02 06:34:27,769 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,770 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,771 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,772 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,773 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 06:34:27,774 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse9 (= |old(~a0~0)| ~a0~0)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= ~a4~0 |old(~a4~0)|)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (= 4 |old(~a2~0)|))) (let ((.cse3 (< |old(~a2~0)| 4)) (.cse14 (<= (+ |old(~a4~0)| 86) 0)) (.cse15 (not (= 2 |old(~a2~0)|))) (.cse7 (or .cse1 (= 1 |old(~a2~0)|) .cse4)) (.cse13 (and .cse9 .cse8 (= 2 ~a2~0) .cse11)) (.cse12 (not .cse4)) (.cse10 (= 4 ~a2~0)) (.cse0 (and .cse9 .cse8 (= ~a2~0 |old(~a2~0)|) .cse11)) (.cse16 (not (= |old(~a2~0)| 1))) (.cse2 (< 0 (+ |old(~a0~0)| 98))) (.cse5 (not (= 3 |old(~a2~0)|))) (.cse6 (and .cse9 .cse8 (= 3 ~a2~0) .cse11))) (and (or .cse0 .cse1 .cse2) (or (or .cse3 .cse1 .cse4) .cse0) (or .cse5 .cse6 .cse7) (or (and .cse8 (and .cse9 .cse10 .cse11)) (or .cse12 .cse1 (<= (+ |old(~a0~0)| 61) 0))) (or .cse13 .cse2 (or .cse14 .cse15)) (or (or .cse3 .cse2) .cse0) (or (and .cse9 .cse8 (= 1 ~a2~0) .cse11) .cse14 (< 41 |old(~a29~0)|) .cse16) (or .cse0 (or .cse1 .cse16)) (or (or .cse15 .cse7) .cse13) (or (or .cse12 .cse1 (< 0 (+ |old(~a29~0)| 16))) (and .cse9 .cse8 .cse10 .cse11)) (or .cse0 .cse2 .cse16) (or (or .cse2 .cse5) .cse6)))) [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,775 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-02 06:34:27,776 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,777 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse4 (< 0 (+ |old(~a4~0)| 89))) (.cse6 (= 4 |old(~a2~0)|)) (.cse8 (= ~a2~0 |old(~a2~0)|)) (.cse7 (= |old(~a0~0)| ~a0~0)) (.cse10 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|))) (let ((.cse5 (< |old(~a2~0)| 4)) (.cse1 (and .cse7 .cse10 (= 1 ~a2~0) .cse9)) (.cse17 (<= (+ |old(~a4~0)| 86) 0)) (.cse3 (and .cse7 .cse10 .cse8 .cse9)) (.cse2 (not (= |old(~a2~0)| 1))) (.cse15 (not .cse6)) (.cse14 (= 4 ~a2~0)) (.cse16 (= 2 ~a2~0)) (.cse18 (not (= 2 |old(~a2~0)|))) (.cse13 (or .cse4 (= 1 |old(~a2~0)|) .cse6)) (.cse0 (< 0 (+ |old(~a0~0)| 98))) (.cse11 (not (= 3 |old(~a2~0)|))) (.cse12 (and .cse7 .cse10 (= 3 ~a2~0) .cse9))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0) (or (or .cse5 .cse4 .cse6) .cse3) (or (or .cse5 .cse0) (and (and .cse7 .cse8 .cse9) .cse10)) (or .cse11 .cse12 .cse13) (or (and .cse10 (and .cse7 .cse14 .cse9)) (or .cse15 .cse4 (<= (+ |old(~a0~0)| 61) 0))) (or (and .cse7 .cse10 .cse16 .cse9) .cse0 (or .cse17 .cse18)) (or .cse1 .cse17 (< 41 |old(~a29~0)|) .cse2) (or .cse3 (or .cse4 .cse2)) (or (or .cse15 .cse4 (< 0 (+ |old(~a29~0)| 16))) (and .cse7 .cse10 .cse14 .cse9)) (or (and .cse7 .cse10 (or (<= ~a29~0 43) (<= (+ ~a0~0 61) 0) (not (= calculate_output_~input 1))) .cse16 .cse9) (or .cse18 .cse13)) (or (or .cse0 .cse11) .cse12)))) [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,778 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-02 06:34:27,779 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,780 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,781 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,782 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,783 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,784 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 148) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:34:27,785 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0))) [2018-12-02 06:34:27,785 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 06:34:27,786 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:34:27,786 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (not (= |old(~a2~0)| 1)) (< 0 .cse0) (< (+ |old(~a0~0)| 44) 0) (and (= |old(~a0~0)| ~a0~0) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-12-02 06:34:27,786 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 06:34:27,786 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse1 (= 3 ~a2~0)) (.cse4 (= 2 ~a2~0)) (.cse6 (< 0 (+ ~a4~0 86))) (.cse3 (<= 4 ~a2~0)) (.cse8 (= 4 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 89) 0)) (.cse7 (= 1 ~a2~0)) (.cse5 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and .cse2 (not (= ~a2~0 4)) .cse3) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse2 .cse4) (not (= |old(~a2~0)| 1)) (< .cse5 0) (and .cse0 .cse6 .cse4) (and .cse0 .cse7) (and (<= ~a29~0 41) .cse6 .cse7) (and .cse0 .cse3) (and .cse2 (< 0 (+ ~a0~0 61)) .cse8) (and .cse2 (<= (+ ~a29~0 16) 0) .cse8) (and .cse2 .cse0) (< (+ |old(~a0~0)| 44) 0) (and .cse2 .cse7) (< 0 .cse5))) [2018-12-02 06:34:27,786 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-02 06:34:27,786 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-02 06:34:27,786 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse1 (= 3 ~a2~0)) (.cse4 (= 2 ~a2~0)) (.cse6 (< 0 (+ ~a4~0 86))) (.cse3 (<= 4 ~a2~0)) (.cse8 (= 4 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 89) 0)) (.cse7 (= 1 ~a2~0)) (.cse5 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and .cse2 (not (= ~a2~0 4)) .cse3) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse2 .cse4) (not (= |old(~a2~0)| 1)) (< .cse5 0) (and .cse0 .cse6 .cse4) (and .cse0 .cse7) (and (<= ~a29~0 41) .cse6 .cse7) (and .cse0 .cse3) (and .cse2 (< 0 (+ ~a0~0 61)) .cse8) (and .cse2 (<= (+ ~a29~0 16) 0) .cse8) (and .cse2 .cse0) (< (+ |old(~a0~0)| 44) 0) (and .cse2 .cse7) (< 0 .cse5))) [2018-12-02 06:34:27,786 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 06:34:27,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:34:27 BoogieIcfgContainer [2018-12-02 06:34:27,796 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 06:34:27,796 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 06:34:27,796 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 06:34:27,796 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 06:34:27,797 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:33:33" (3/4) ... [2018-12-02 06:34:27,799 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 06:34:27,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 06:34:27,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 06:34:27,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 06:34:27,804 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 06:34:27,816 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 06:34:27,817 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 06:34:27,836 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((a0 + 98 <= 0 && 3 == a2) || (a4 + 89 <= 0 && 3 == a2)) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || (a0 + 98 <= 0 && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || (a0 + 98 <= 0 && 4 <= a2)) || ((a4 + 89 <= 0 && 0 < a0 + 61) && 4 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || (a4 + 89 <= 0 && 1 == a2)) || 0 < \old(a4) + 89 [2018-12-02 06:34:27,916 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_030aa32d-39d8-4649-bbdd-e852339cdb6f/bin-2019/uautomizer/witness.graphml [2018-12-02 06:34:27,916 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 06:34:27,917 INFO L168 Benchmark]: Toolchain (without parser) took 57369.31 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 943.7 MB in the beginning and 1.5 GB in the end (delta: -594.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,917 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:34:27,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 681.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -113.0 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,917 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,917 INFO L168 Benchmark]: Boogie Preprocessor took 63.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,918 INFO L168 Benchmark]: RCFGBuilder took 1778.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 42.2 MB). Peak memory consumption was 224.5 MB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,918 INFO L168 Benchmark]: TraceAbstraction took 54699.38 ms. Allocated memory was 1.1 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -579.4 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,918 INFO L168 Benchmark]: Witness Printer took 119.83 ms. Allocated memory is still 3.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2018-12-02 06:34:27,919 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 681.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -113.0 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.31 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1778.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 42.2 MB). Peak memory consumption was 224.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 54699.38 ms. Allocated memory was 1.1 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -579.4 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 119.83 ms. Allocated memory is still 3.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 148]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((a0 + 98 <= 0 && 3 == a2) || (a4 + 89 <= 0 && 3 == a2)) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || (a0 + 98 <= 0 && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || (a0 + 98 <= 0 && 4 <= a2)) || ((a4 + 89 <= 0 && 0 < a0 + 61) && 4 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || (a4 + 89 <= 0 && 1 == a2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 54.6s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 37.2s AutomataDifference, 0.0s DeadEndRemovalTime, 10.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1642 SDtfs, 22997 SDslu, 2464 SDs, 0 SdLazy, 34208 SolverSat, 8905 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4109 GetRequests, 3921 SyntacticMatches, 8 SemanticMatches, 180 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1278 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27118occurred in iteration=8, 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: 1.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 7933 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1905 PreInvPairs, 2541 NumberOfFragments, 1434 HoareAnnotationTreeSize, 1905 FomulaSimplifications, 98164 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 82571 FormulaSimplificationTreeSizeReductionInter, 8.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 8429 NumberOfCodeBlocks, 8429 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 8412 ConstructedInterpolants, 6 QuantifiedInterpolants, 11997535 SizeOfPredicates, 8 NumberOfNonLiveVariables, 5443 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 17 InterpolantComputations, 4 PerfectInterpolantSequences, 9152/10259 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...