./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label50_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_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 a0ea50d704423271d5a51149e285ef0eb76ecb9d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 08:14:44,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 08:14:44,017 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 08:14:44,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 08:14:44,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 08:14:44,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 08:14:44,025 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 08:14:44,027 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 08:14:44,028 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 08:14:44,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 08:14:44,029 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 08:14:44,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 08:14:44,030 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 08:14:44,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 08:14:44,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 08:14:44,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 08:14:44,031 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 08:14:44,032 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 08:14:44,033 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 08:14:44,034 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 08:14:44,034 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 08:14:44,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 08:14:44,037 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 08:14:44,037 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 08:14:44,037 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 08:14:44,037 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 08:14:44,038 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 08:14:44,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 08:14:44,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 08:14:44,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 08:14:44,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 08:14:44,039 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 08:14:44,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 08:14:44,040 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 08:14:44,040 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 08:14:44,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 08:14:44,041 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 08:14:44,050 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 08:14:44,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 08:14:44,051 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 08:14:44,051 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 08:14:44,052 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 08:14:44,052 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 08:14:44,052 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 08:14:44,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 08:14:44,052 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 08:14:44,053 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 08:14:44,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 08:14:44,054 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 08:14:44,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 08:14:44,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 08:14:44,054 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 08:14:44,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 08:14:44,055 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 08:14:44,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 08:14:44,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 08:14:44,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 08:14:44,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 08:14:44,055 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 08:14:44,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 08:14:44,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 08:14:44,056 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_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 -> a0ea50d704423271d5a51149e285ef0eb76ecb9d [2018-12-08 08:14:44,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 08:14:44,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 08:14:44,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 08:14:44,089 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 08:14:44,089 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 08:14:44,089 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c [2018-12-08 08:14:44,123 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/data/a287fa388/97f555745939441094d3675bce32bc25/FLAG6de6e1369 [2018-12-08 08:14:44,583 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 08:14:44,584 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/sv-benchmarks/c/eca-rers2012/Problem16_label50_true-unreach-call.c [2018-12-08 08:14:44,595 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/data/a287fa388/97f555745939441094d3675bce32bc25/FLAG6de6e1369 [2018-12-08 08:14:45,109 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/data/a287fa388/97f555745939441094d3675bce32bc25 [2018-12-08 08:14:45,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 08:14:45,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 08:14:45,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 08:14:45,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 08:14:45,115 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 08:14:45,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec9f2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45, skipping insertion in model container [2018-12-08 08:14:45,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 08:14:45,162 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 08:14:45,477 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 08:14:45,480 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 08:14:45,658 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 08:14:45,668 INFO L195 MainTranslator]: Completed translation [2018-12-08 08:14:45,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45 WrapperNode [2018-12-08 08:14:45,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 08:14:45,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 08:14:45,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 08:14:45,669 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 08:14:45,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 08:14:45,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 08:14:45,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 08:14:45,694 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 08:14:45,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... [2018-12-08 08:14:45,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 08:14:45,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 08:14:45,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 08:14:45,753 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 08:14:45,754 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:14:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 08:14:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 08:14:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 08:14:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 08:14:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 08:14:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 08:14:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 08:14:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 08:14:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 08:14:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 08:14:47,035 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 08:14:47,035 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 08:14:47,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:14:47 BoogieIcfgContainer [2018-12-08 08:14:47,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 08:14:47,036 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 08:14:47,036 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 08:14:47,038 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 08:14:47,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 08:14:45" (1/3) ... [2018-12-08 08:14:47,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59a01584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 08:14:47, skipping insertion in model container [2018-12-08 08:14:47,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 08:14:45" (2/3) ... [2018-12-08 08:14:47,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59a01584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 08:14:47, skipping insertion in model container [2018-12-08 08:14:47,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:14:47" (3/3) ... [2018-12-08 08:14:47,040 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label50_true-unreach-call.c [2018-12-08 08:14:47,045 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 08:14:47,050 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 08:14:47,059 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 08:14:47,078 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 08:14:47,079 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 08:14:47,079 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 08:14:47,079 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 08:14:47,079 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 08:14:47,079 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 08:14:47,079 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 08:14:47,079 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 08:14:47,080 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 08:14:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-12-08 08:14:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-08 08:14:47,099 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:47,100 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] [2018-12-08 08:14:47,101 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:47,104 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:47,104 INFO L82 PathProgramCache]: Analyzing trace with hash 789303234, now seen corresponding path program 1 times [2018-12-08 08:14:47,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:47,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:47,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:47,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:47,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:47,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 08:14:47,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:47,267 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 08:14:47,270 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 08:14:47,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 08:14:47,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 08:14:47,284 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2018-12-08 08:14:49,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:49,001 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2018-12-08 08:14:49,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 08:14:49,002 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2018-12-08 08:14:49,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:49,020 INFO L225 Difference]: With dead ends: 1509 [2018-12-08 08:14:49,020 INFO L226 Difference]: Without dead ends: 1019 [2018-12-08 08:14:49,026 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 [2018-12-08 08:14:49,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2018-12-08 08:14:49,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 1019. [2018-12-08 08:14:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1019 states. [2018-12-08 08:14:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 1019 states and 1739 transitions. [2018-12-08 08:14:49,090 INFO L78 Accepts]: Start accepts. Automaton has 1019 states and 1739 transitions. Word has length 51 [2018-12-08 08:14:49,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:49,090 INFO L480 AbstractCegarLoop]: Abstraction has 1019 states and 1739 transitions. [2018-12-08 08:14:49,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 08:14:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1739 transitions. [2018-12-08 08:14:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-12-08 08:14:49,094 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:49,094 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:14:49,094 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:49,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:49,094 INFO L82 PathProgramCache]: Analyzing trace with hash 1245214242, now seen corresponding path program 1 times [2018-12-08 08:14:49,095 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:49,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:49,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:49,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:49,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:49,199 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 08:14:49,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:49,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 08:14:49,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 08:14:49,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 08:14:49,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 08:14:49,201 INFO L87 Difference]: Start difference. First operand 1019 states and 1739 transitions. Second operand 6 states. [2018-12-08 08:14:50,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:50,486 INFO L93 Difference]: Finished difference Result 3097 states and 5370 transitions. [2018-12-08 08:14:50,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 08:14:50,486 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 121 [2018-12-08 08:14:50,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:50,494 INFO L225 Difference]: With dead ends: 3097 [2018-12-08 08:14:50,494 INFO L226 Difference]: Without dead ends: 2084 [2018-12-08 08:14:50,496 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:14:50,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2084 states. [2018-12-08 08:14:50,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2084 to 2061. [2018-12-08 08:14:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2061 states. [2018-12-08 08:14:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 2061 states and 3384 transitions. [2018-12-08 08:14:50,532 INFO L78 Accepts]: Start accepts. Automaton has 2061 states and 3384 transitions. Word has length 121 [2018-12-08 08:14:50,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:50,532 INFO L480 AbstractCegarLoop]: Abstraction has 2061 states and 3384 transitions. [2018-12-08 08:14:50,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 08:14:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3384 transitions. [2018-12-08 08:14:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-08 08:14:50,534 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:50,535 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:14:50,535 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:50,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:50,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1384987622, now seen corresponding path program 1 times [2018-12-08 08:14:50,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:50,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:50,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:50,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:50,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 08:14:50,647 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:50,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 08:14:50,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 08:14:50,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 08:14:50,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 08:14:50,648 INFO L87 Difference]: Start difference. First operand 2061 states and 3384 transitions. Second operand 6 states. [2018-12-08 08:14:52,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:52,228 INFO L93 Difference]: Finished difference Result 5904 states and 10021 transitions. [2018-12-08 08:14:52,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 08:14:52,229 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2018-12-08 08:14:52,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:52,252 INFO L225 Difference]: With dead ends: 5904 [2018-12-08 08:14:52,252 INFO L226 Difference]: Without dead ends: 3849 [2018-12-08 08:14:52,256 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:14:52,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3849 states. [2018-12-08 08:14:52,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3849 to 3813. [2018-12-08 08:14:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3813 states. [2018-12-08 08:14:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 3813 states and 6183 transitions. [2018-12-08 08:14:52,324 INFO L78 Accepts]: Start accepts. Automaton has 3813 states and 6183 transitions. Word has length 149 [2018-12-08 08:14:52,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:52,324 INFO L480 AbstractCegarLoop]: Abstraction has 3813 states and 6183 transitions. [2018-12-08 08:14:52,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 08:14:52,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 6183 transitions. [2018-12-08 08:14:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-12-08 08:14:52,326 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:52,326 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:14:52,326 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:52,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:52,326 INFO L82 PathProgramCache]: Analyzing trace with hash 1196358494, now seen corresponding path program 1 times [2018-12-08 08:14:52,326 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:52,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:52,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:52,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:52,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 08:14:52,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:52,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 08:14:52,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 08:14:52,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 08:14:52,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 08:14:52,424 INFO L87 Difference]: Start difference. First operand 3813 states and 6183 transitions. Second operand 6 states. [2018-12-08 08:14:53,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:53,637 INFO L93 Difference]: Finished difference Result 9749 states and 16101 transitions. [2018-12-08 08:14:53,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 08:14:53,637 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 167 [2018-12-08 08:14:53,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:53,652 INFO L225 Difference]: With dead ends: 9749 [2018-12-08 08:14:53,652 INFO L226 Difference]: Without dead ends: 5942 [2018-12-08 08:14:53,658 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:14:53,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5942 states. [2018-12-08 08:14:53,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5942 to 5896. [2018-12-08 08:14:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5896 states. [2018-12-08 08:14:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 5896 states and 8054 transitions. [2018-12-08 08:14:53,739 INFO L78 Accepts]: Start accepts. Automaton has 5896 states and 8054 transitions. Word has length 167 [2018-12-08 08:14:53,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:53,739 INFO L480 AbstractCegarLoop]: Abstraction has 5896 states and 8054 transitions. [2018-12-08 08:14:53,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 08:14:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 5896 states and 8054 transitions. [2018-12-08 08:14:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-12-08 08:14:53,741 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:53,741 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:14:53,741 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:53,741 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:53,741 INFO L82 PathProgramCache]: Analyzing trace with hash -1753752437, now seen corresponding path program 1 times [2018-12-08 08:14:53,742 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:53,742 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:53,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:53,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:53,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 08:14:53,873 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:53,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 08:14:53,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 08:14:53,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 08:14:53,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 08:14:53,874 INFO L87 Difference]: Start difference. First operand 5896 states and 8054 transitions. Second operand 6 states. [2018-12-08 08:14:55,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:55,115 INFO L93 Difference]: Finished difference Result 14575 states and 20025 transitions. [2018-12-08 08:14:55,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 08:14:55,115 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 214 [2018-12-08 08:14:55,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:55,134 INFO L225 Difference]: With dead ends: 14575 [2018-12-08 08:14:55,134 INFO L226 Difference]: Without dead ends: 8685 [2018-12-08 08:14:55,143 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:14:55,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8685 states. [2018-12-08 08:14:55,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8685 to 8651. [2018-12-08 08:14:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8651 states. [2018-12-08 08:14:55,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8651 states to 8651 states and 11412 transitions. [2018-12-08 08:14:55,285 INFO L78 Accepts]: Start accepts. Automaton has 8651 states and 11412 transitions. Word has length 214 [2018-12-08 08:14:55,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:55,285 INFO L480 AbstractCegarLoop]: Abstraction has 8651 states and 11412 transitions. [2018-12-08 08:14:55,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 08:14:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 8651 states and 11412 transitions. [2018-12-08 08:14:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-12-08 08:14:55,287 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:55,287 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, 2, 2, 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] [2018-12-08 08:14:55,287 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:55,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:55,288 INFO L82 PathProgramCache]: Analyzing trace with hash 1202654855, now seen corresponding path program 1 times [2018-12-08 08:14:55,288 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:55,288 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:55,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:55,288 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:55,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-12-08 08:14:55,375 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 08:14:55,375 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 08:14:55,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 08:14:55,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 08:14:55,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 08:14:55,376 INFO L87 Difference]: Start difference. First operand 8651 states and 11412 transitions. Second operand 4 states. [2018-12-08 08:14:56,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:14:56,877 INFO L93 Difference]: Finished difference Result 23062 states and 30660 transitions. [2018-12-08 08:14:56,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 08:14:56,877 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 250 [2018-12-08 08:14:56,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:14:56,910 INFO L225 Difference]: With dead ends: 23062 [2018-12-08 08:14:56,910 INFO L226 Difference]: Without dead ends: 14417 [2018-12-08 08:14:56,917 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 08:14:56,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14417 states. [2018-12-08 08:14:57,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14417 to 13741. [2018-12-08 08:14:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13741 states. [2018-12-08 08:14:57,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13741 states to 13741 states and 17470 transitions. [2018-12-08 08:14:57,054 INFO L78 Accepts]: Start accepts. Automaton has 13741 states and 17470 transitions. Word has length 250 [2018-12-08 08:14:57,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:14:57,055 INFO L480 AbstractCegarLoop]: Abstraction has 13741 states and 17470 transitions. [2018-12-08 08:14:57,055 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 08:14:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 13741 states and 17470 transitions. [2018-12-08 08:14:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2018-12-08 08:14:57,061 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:14:57,062 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-08 08:14:57,062 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:14:57,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:14:57,062 INFO L82 PathProgramCache]: Analyzing trace with hash 1369926926, now seen corresponding path program 1 times [2018-12-08 08:14:57,062 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:14:57,063 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:14:57,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:57,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:57,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:14:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 249 proven. 115 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-08 08:14:57,240 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 08:14:57,241 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:14:57,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:14:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:14:57,343 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 08:14:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 444 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-08 08:14:57,537 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 08:14:57,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 08:14:57,538 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 08:14:57,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 08:14:57,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:14:57,538 INFO L87 Difference]: Start difference. First operand 13741 states and 17470 transitions. Second operand 9 states. [2018-12-08 08:15:00,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:15:00,879 INFO L93 Difference]: Finished difference Result 28428 states and 37304 transitions. [2018-12-08 08:15:00,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 08:15:00,879 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 433 [2018-12-08 08:15:00,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:15:00,927 INFO L225 Difference]: With dead ends: 28428 [2018-12-08 08:15:00,927 INFO L226 Difference]: Without dead ends: 14693 [2018-12-08 08:15:00,943 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 439 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-12-08 08:15:00,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14693 states. [2018-12-08 08:15:01,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14693 to 14643. [2018-12-08 08:15:01,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14643 states. [2018-12-08 08:15:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14643 states to 14643 states and 18342 transitions. [2018-12-08 08:15:01,150 INFO L78 Accepts]: Start accepts. Automaton has 14643 states and 18342 transitions. Word has length 433 [2018-12-08 08:15:01,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:15:01,151 INFO L480 AbstractCegarLoop]: Abstraction has 14643 states and 18342 transitions. [2018-12-08 08:15:01,151 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 08:15:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 14643 states and 18342 transitions. [2018-12-08 08:15:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2018-12-08 08:15:01,163 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:15:01,164 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:15:01,164 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:15:01,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:15:01,164 INFO L82 PathProgramCache]: Analyzing trace with hash -953598658, now seen corresponding path program 1 times [2018-12-08 08:15:01,165 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:15:01,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:15:01,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:01,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:01,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-12-08 08:15:01,501 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 08:15:01,501 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:15:01,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:01,605 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 08:15:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 409 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-12-08 08:15:01,812 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 08:15:01,813 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 08:15:01,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 08:15:01,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 08:15:01,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:15:01,814 INFO L87 Difference]: Start difference. First operand 14643 states and 18342 transitions. Second operand 9 states. [2018-12-08 08:15:04,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:15:04,921 INFO L93 Difference]: Finished difference Result 43962 states and 60594 transitions. [2018-12-08 08:15:04,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-08 08:15:04,921 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 633 [2018-12-08 08:15:04,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:15:05,007 INFO L225 Difference]: With dead ends: 43962 [2018-12-08 08:15:05,008 INFO L226 Difference]: Without dead ends: 22611 [2018-12-08 08:15:05,042 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 657 GetRequests, 640 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-12-08 08:15:05,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22611 states. [2018-12-08 08:15:05,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22611 to 21569. [2018-12-08 08:15:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21569 states. [2018-12-08 08:15:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21569 states to 21569 states and 26082 transitions. [2018-12-08 08:15:05,376 INFO L78 Accepts]: Start accepts. Automaton has 21569 states and 26082 transitions. Word has length 633 [2018-12-08 08:15:05,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:15:05,376 INFO L480 AbstractCegarLoop]: Abstraction has 21569 states and 26082 transitions. [2018-12-08 08:15:05,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 08:15:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 21569 states and 26082 transitions. [2018-12-08 08:15:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2018-12-08 08:15:05,403 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:15:05,404 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-08 08:15:05,404 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:15:05,404 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:15:05,404 INFO L82 PathProgramCache]: Analyzing trace with hash 2091093275, now seen corresponding path program 1 times [2018-12-08 08:15:05,404 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:15:05,404 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:15:05,405 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:05,405 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:05,405 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-08 08:15:05,870 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 08:15:05,870 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:15:05,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:05,978 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 08:15:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 594 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-08 08:15:06,283 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 08:15:06,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 08:15:06,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 08:15:06,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 08:15:06,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:15:06,285 INFO L87 Difference]: Start difference. First operand 21569 states and 26082 transitions. Second operand 9 states. [2018-12-08 08:15:08,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:15:08,743 INFO L93 Difference]: Finished difference Result 46237 states and 59306 transitions. [2018-12-08 08:15:08,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 08:15:08,744 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 906 [2018-12-08 08:15:08,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:15:08,829 INFO L225 Difference]: With dead ends: 46237 [2018-12-08 08:15:08,829 INFO L226 Difference]: Without dead ends: 25011 [2018-12-08 08:15:08,869 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 923 GetRequests, 910 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-12-08 08:15:08,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25011 states. [2018-12-08 08:15:09,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25011 to 22843. [2018-12-08 08:15:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22843 states. [2018-12-08 08:15:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22843 states to 22843 states and 28899 transitions. [2018-12-08 08:15:09,274 INFO L78 Accepts]: Start accepts. Automaton has 22843 states and 28899 transitions. Word has length 906 [2018-12-08 08:15:09,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:15:09,275 INFO L480 AbstractCegarLoop]: Abstraction has 22843 states and 28899 transitions. [2018-12-08 08:15:09,275 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 08:15:09,275 INFO L276 IsEmpty]: Start isEmpty. Operand 22843 states and 28899 transitions. [2018-12-08 08:15:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2018-12-08 08:15:09,297 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:15:09,298 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:15:09,298 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:15:09,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:15:09,298 INFO L82 PathProgramCache]: Analyzing trace with hash 68044627, now seen corresponding path program 1 times [2018-12-08 08:15:09,298 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:15:09,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:15:09,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:09,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:09,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 473 proven. 336 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2018-12-08 08:15:09,764 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 08:15:09,764 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:15:09,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:09,879 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 08:15:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1919 backedges. 1358 proven. 2 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2018-12-08 08:15:10,186 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 08:15:10,186 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 08:15:10,186 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 08:15:10,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 08:15:10,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:15:10,187 INFO L87 Difference]: Start difference. First operand 22843 states and 28899 transitions. Second operand 9 states. [2018-12-08 08:15:11,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:15:11,862 INFO L93 Difference]: Finished difference Result 42385 states and 51734 transitions. [2018-12-08 08:15:11,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 08:15:11,863 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 982 [2018-12-08 08:15:11,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:15:11,904 INFO L225 Difference]: With dead ends: 42385 [2018-12-08 08:15:11,905 INFO L226 Difference]: Without dead ends: 21235 [2018-12-08 08:15:11,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 999 GetRequests, 986 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-12-08 08:15:11,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21235 states. [2018-12-08 08:15:12,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21235 to 20840. [2018-12-08 08:15:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20840 states. [2018-12-08 08:15:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20840 states to 20840 states and 23476 transitions. [2018-12-08 08:15:12,197 INFO L78 Accepts]: Start accepts. Automaton has 20840 states and 23476 transitions. Word has length 982 [2018-12-08 08:15:12,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:15:12,197 INFO L480 AbstractCegarLoop]: Abstraction has 20840 states and 23476 transitions. [2018-12-08 08:15:12,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 08:15:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 20840 states and 23476 transitions. [2018-12-08 08:15:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2018-12-08 08:15:12,216 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 08:15:12,216 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, 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, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 08:15:12,216 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 08:15:12,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 08:15:12,217 INFO L82 PathProgramCache]: Analyzing trace with hash -577622730, now seen corresponding path program 1 times [2018-12-08 08:15:12,217 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 08:15:12,217 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 08:15:12,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:12,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:12,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 08:15:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2018-12-08 08:15:12,780 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 08:15:12,780 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/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 [2018-12-08 08:15:12,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 08:15:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 08:15:12,892 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 08:15:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1924 backedges. 845 proven. 2 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2018-12-08 08:15:13,175 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 08:15:13,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 08:15:13,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 08:15:13,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 08:15:13,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 08:15:13,176 INFO L87 Difference]: Start difference. First operand 20840 states and 23476 transitions. Second operand 9 states. [2018-12-08 08:15:15,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 08:15:15,602 INFO L93 Difference]: Finished difference Result 40109 states and 44941 transitions. [2018-12-08 08:15:15,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-08 08:15:15,603 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 983 [2018-12-08 08:15:15,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 08:15:15,604 INFO L225 Difference]: With dead ends: 40109 [2018-12-08 08:15:15,604 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 08:15:15,650 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1010 GetRequests, 991 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-08 08:15:15,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 08:15:15,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 08:15:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 08:15:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 08:15:15,650 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 983 [2018-12-08 08:15:15,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 08:15:15,650 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 08:15:15,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 08:15:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 08:15:15,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 08:15:15,653 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 08:15:15,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:15,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,271 WARN L180 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 295 [2018-12-08 08:15:16,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:16,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 08:15:17,265 WARN L180 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 295 [2018-12-08 08:15:18,063 WARN L180 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 65 [2018-12-08 08:15:19,462 WARN L180 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 290 DAG size of output: 81 [2018-12-08 08:15:20,858 WARN L180 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 290 DAG size of output: 81 [2018-12-08 08:15:22,724 WARN L180 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 290 DAG size of output: 81 [2018-12-08 08:15:24,542 WARN L180 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 267 DAG size of output: 65 [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,545 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,546 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse15 (= 7 |old(~a12~0)|)) (.cse6 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse17 (not (= |old(~a16~0)| 10))) (.cse14 (and .cse6 .cse11 .cse12 .cse13)) (.cse9 (not (= 8 |old(~a16~0)|))) (.cse1 (not (= 8 |old(~a12~0)|))) (.cse18 (= 6 |old(~a12~0)|)) (.cse19 (= 12 |old(~a16~0)|)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse8 (< 7 |old(~a12~0)|)) (.cse0 (= 4 |old(~a15~0)|)) (.cse7 (< 134 |old(~a18~0)|)) (.cse16 (not (= 9 |old(~a12~0)|))) (.cse2 (and .cse11 .cse12 .cse13)) (.cse10 (not .cse15)) (.cse5 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8) (or .cse0 .cse1 .cse6 .cse7) (or .cse9 .cse10 (and .cse11 .cse12 .cse6 .cse13) .cse7) (or .cse0 .cse14 .cse10 .cse7) (or .cse9 .cse10 .cse4 .cse3) (or .cse9 .cse15 .cse0 .cse2) (or .cse2 .cse0 .cse16) (or .cse15 .cse0 .cse2 .cse17) (or .cse9 .cse3 .cse0 .cse4 .cse8) (or .cse9 .cse4 .cse16 .cse3) (or .cse18 .cse0 .cse3 .cse4 .cse8) (or .cse6 .cse10 .cse7 .cse5) (or .cse19 .cse15 .cse2 .cse8) (or .cse14 .cse9 .cse1 .cse7) (or .cse9 .cse6 .cse7 .cse16) (or .cse0 .cse4 .cse3 .cse17) (or .cse14 .cse7 .cse16 .cse5) (or .cse14 .cse1 .cse7 .cse5) (or .cse19 .cse15 .cse7 .cse6 .cse8) (or .cse9 .cse3 .cse1 .cse4) (or .cse9 .cse2 .cse16) (or .cse10 .cse4 .cse3 .cse5) (or .cse15 .cse0 .cse2 .cse8) (or .cse3 .cse4 .cse16 .cse5) (or .cse0 .cse1 .cse4 .cse3) (or .cse18 .cse19 .cse15 .cse4 .cse3 .cse8) (or (or .cse0 .cse7 .cse16) .cse6) (or .cse2 .cse10 .cse5)))) [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,547 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-12-08 08:15:24,548 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,549 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-08 08:15:24,550 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse15 (= 7 |old(~a12~0)|)) (.cse6 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse17 (not (= |old(~a16~0)| 10))) (.cse14 (and .cse6 .cse11 .cse12 .cse13)) (.cse9 (not (= 8 |old(~a16~0)|))) (.cse1 (not (= 8 |old(~a12~0)|))) (.cse18 (= 6 |old(~a12~0)|)) (.cse19 (= 12 |old(~a16~0)|)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse8 (< 7 |old(~a12~0)|)) (.cse0 (= 4 |old(~a15~0)|)) (.cse7 (< 134 |old(~a18~0)|)) (.cse16 (not (= 9 |old(~a12~0)|))) (.cse2 (and .cse11 .cse12 .cse13)) (.cse10 (not .cse15)) (.cse5 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8) (or .cse0 .cse1 .cse6 .cse7) (or .cse9 .cse10 (and .cse11 .cse12 .cse6 .cse13) .cse7) (or .cse0 .cse14 .cse10 .cse7) (or .cse9 .cse10 .cse4 .cse3) (or .cse9 .cse15 .cse0 .cse2) (or .cse2 .cse0 .cse16) (or .cse15 .cse0 .cse2 .cse17) (or .cse9 .cse3 .cse0 .cse4 .cse8) (or .cse9 .cse4 .cse16 .cse3) (or .cse18 .cse0 .cse3 .cse4 .cse8) (or .cse6 .cse10 .cse7 .cse5) (or .cse19 .cse15 .cse2 .cse8) (or .cse14 .cse9 .cse1 .cse7) (or .cse9 .cse6 .cse7 .cse16) (or .cse0 .cse4 .cse3 .cse17) (or .cse14 .cse7 .cse16 .cse5) (or .cse14 .cse1 .cse7 .cse5) (or .cse19 .cse15 .cse7 .cse6 .cse8) (or .cse9 .cse3 .cse1 .cse4) (or .cse9 .cse2 .cse16) (or .cse10 .cse4 .cse3 .cse5) (or .cse15 .cse0 .cse2 .cse8) (or .cse3 .cse4 .cse16 .cse5) (or .cse0 .cse1 .cse4 .cse3) (or .cse18 .cse19 .cse15 .cse4 .cse3 .cse8) (or (or .cse0 .cse7 .cse16) .cse6) (or .cse2 .cse10 .cse5)))) [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,551 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,552 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,553 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,554 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,555 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,556 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,557 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,558 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,559 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse15 (= 7 |old(~a12~0)|)) (.cse6 (<= ~a18~0 134)) (.cse11 (= |old(~a16~0)| ~a16~0)) (.cse12 (= |old(~a15~0)| ~a15~0)) (.cse13 (= |old(~a12~0)| ~a12~0))) (let ((.cse17 (not (= |old(~a16~0)| 10))) (.cse14 (and .cse6 .cse11 .cse12 .cse13)) (.cse9 (not (= 8 |old(~a16~0)|))) (.cse1 (not (= 8 |old(~a12~0)|))) (.cse18 (= 6 |old(~a12~0)|)) (.cse19 (= 12 |old(~a16~0)|)) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse3 (<= (+ ~a18~0 87) 0)) (.cse8 (< 7 |old(~a12~0)|)) (.cse0 (= 4 |old(~a15~0)|)) (.cse7 (< 134 |old(~a18~0)|)) (.cse16 (not (= 9 |old(~a12~0)|))) (.cse2 (and .cse11 .cse12 .cse13)) (.cse10 (not .cse15)) (.cse5 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse7 .cse8) (or .cse0 .cse1 .cse6 .cse7) (or .cse9 .cse10 (and .cse11 .cse12 .cse6 .cse13) .cse7) (or .cse0 .cse14 .cse10 .cse7) (or .cse9 .cse10 .cse4 .cse3) (or .cse9 .cse15 .cse0 .cse2) (or .cse2 .cse0 .cse16) (or .cse15 .cse0 .cse2 .cse17) (or .cse9 .cse3 .cse0 .cse4 .cse8) (or .cse9 .cse4 .cse16 .cse3) (or .cse18 .cse0 .cse3 .cse4 .cse8) (or .cse6 .cse10 .cse7 .cse5) (or .cse19 .cse15 .cse2 .cse8) (or .cse14 .cse9 .cse1 .cse7) (or .cse9 .cse6 .cse7 .cse16) (or .cse0 .cse4 .cse3 .cse17) (or .cse14 .cse7 .cse16 .cse5) (or .cse14 .cse1 .cse7 .cse5) (or .cse19 .cse15 .cse7 .cse6 .cse8) (or .cse9 .cse3 .cse1 .cse4) (or .cse9 .cse2 .cse16) (or .cse10 .cse4 .cse3 .cse5) (or .cse15 .cse0 .cse2 .cse8) (or .cse3 .cse4 .cse16 .cse5) (or .cse0 .cse1 .cse4 .cse3) (or .cse18 .cse19 .cse15 .cse4 .cse3 .cse8) (or (or .cse0 .cse7 .cse16) .cse6) (or .cse2 .cse10 .cse5)))) [2018-12-08 08:15:24,559 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,560 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-08 08:15:24,561 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,562 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,563 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-08 08:15:24,564 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,565 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,566 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,567 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 142) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-08 08:15:24,568 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a18~0 87) 0) (not (= ~a12~0 6)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 7) (not (= 7 ~a12~0))) [2018-12-08 08:15:24,569 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 08:15:24,569 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 6 |old(~a12~0)|) (= 12 |old(~a16~0)|) (= 7 |old(~a12~0)|) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and (<= (+ ~a18~0 87) 0) (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) (< 7 |old(~a12~0)|)) [2018-12-08 08:15:24,569 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-12-08 08:15:24,570 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse11 (= 7 ~a12~0))) (let ((.cse0 (not (= ~a15~0 4))) (.cse7 (not (= ~a16~0 12))) (.cse2 (not .cse11))) (let ((.cse1 (<= ~a12~0 7)) (.cse5 (= |old(~a16~0)| ~a16~0)) (.cse8 (= 8 ~a16~0)) (.cse6 (and (not (= ~a12~0 6)) .cse0 .cse7 .cse2)) (.cse4 (= 8 ~a12~0)) (.cse12 (= 9 ~a16~0)) (.cse10 (<= ~a18~0 134)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse9 (= ~a12~0 9))) (or (= 6 |old(~a12~0)|) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3) (= 7 |old(~a12~0)|) (and .cse5 .cse6 (= |old(~a16~0)| 10)) (= 8 |old(~a12~0)|) (and .cse7 .cse1 .cse2 .cse3) (and .cse8 .cse3 .cse9) (and .cse8 .cse10 .cse3 .cse11) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and .cse4 .cse8 .cse10 .cse3) (and (<= (+ ~a18~0 87) 0) .cse0 .cse5 (= |old(~a12~0)| ~a12~0)) (and .cse8 .cse6 .cse3) (and (and .cse0 .cse10 .cse11) .cse3) (= 12 |old(~a16~0)|) (< 8 |old(~a12~0)|) (and .cse12 .cse4 .cse10 .cse3) (and .cse12 .cse3 .cse11) (and .cse0 .cse3 .cse9) (and .cse12 .cse10 .cse3 .cse9))))) [2018-12-08 08:15:24,570 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-12-08 08:15:24,570 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-12-08 08:15:24,570 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse11 (= 7 ~a12~0))) (let ((.cse0 (not (= ~a15~0 4))) (.cse7 (not (= ~a16~0 12))) (.cse2 (not .cse11))) (let ((.cse1 (<= ~a12~0 7)) (.cse5 (= |old(~a16~0)| ~a16~0)) (.cse8 (= 8 ~a16~0)) (.cse6 (and (not (= ~a12~0 6)) .cse0 .cse7 .cse2)) (.cse4 (= 8 ~a12~0)) (.cse12 (= 9 ~a16~0)) (.cse10 (<= ~a18~0 134)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse9 (= ~a12~0 9))) (or (= 6 |old(~a12~0)|) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3) (= 7 |old(~a12~0)|) (and .cse5 .cse6 (= |old(~a16~0)| 10)) (= 8 |old(~a12~0)|) (and .cse7 .cse1 .cse2 .cse3) (and .cse8 .cse3 .cse9) (and .cse8 .cse10 .cse3 .cse11) (= 4 |old(~a15~0)|) (< 0 (+ |old(~a18~0)| 87)) (and .cse4 .cse8 .cse10 .cse3) (and (<= (+ ~a18~0 87) 0) .cse0 .cse5 (= |old(~a12~0)| ~a12~0)) (and .cse8 .cse6 .cse3) (and (and .cse0 .cse10 .cse11) .cse3) (= 12 |old(~a16~0)|) (< 8 |old(~a12~0)|) (and .cse12 .cse4 .cse10 .cse3) (and .cse12 .cse3 .cse11) (and .cse0 .cse3 .cse9) (and .cse12 .cse10 .cse3 .cse9))))) [2018-12-08 08:15:24,570 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-12-08 08:15:24,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 08:15:24 BoogieIcfgContainer [2018-12-08 08:15:24,586 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 08:15:24,586 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 08:15:24,586 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 08:15:24,586 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 08:15:24,587 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 08:14:47" (3/4) ... [2018-12-08 08:15:24,590 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 08:15:24,597 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 08:15:24,597 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 08:15:24,597 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 08:15:24,598 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 08:15:24,614 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 08:15:24,616 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 08:15:24,642 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((6 == \old(a12) || (((!(a15 == 4) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((8 == a12 && !(a15 == 4)) && 10 <= \old(a16))) || 7 == \old(a12)) || ((\old(a16) == a16 && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(7 == a12)) && \old(a16) == 10)) || 8 == \old(a12)) || (((!(a16 == 12) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((8 == a16 && 10 <= \old(a16)) && a12 == 9)) || (((8 == a16 && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || 4 == \old(a15)) || 0 < \old(a18) + 87) || (((8 == a12 && 8 == a16) && a18 <= 134) && 10 <= \old(a16))) || (((a18 + 87 <= 0 && !(a15 == 4)) && \old(a16) == a16) && \old(a12) == a12)) || ((8 == a16 && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(7 == a12)) && 10 <= \old(a16))) || (((!(a15 == 4) && a18 <= 134) && 7 == a12) && 10 <= \old(a16))) || 12 == \old(a16)) || 8 < \old(a12)) || (((9 == a16 && 8 == a12) && a18 <= 134) && 10 <= \old(a16))) || ((9 == a16 && 10 <= \old(a16)) && 7 == a12)) || ((!(a15 == 4) && 10 <= \old(a16)) && a12 == 9)) || (((9 == a16 && a18 <= 134) && 10 <= \old(a16)) && a12 == 9) [2018-12-08 08:15:24,754 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_424f6cc4-e7cb-44ef-86f6-ea1db091903f/bin-2019/uautomizer/witness.graphml [2018-12-08 08:15:24,754 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 08:15:24,754 INFO L168 Benchmark]: Toolchain (without parser) took 39643.31 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.2 GB). Free memory was 942.6 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 691.9 MB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,755 INFO L168 Benchmark]: CDTParser took 0.10 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. [2018-12-08 08:15:24,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 556.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 942.6 MB in the beginning and 1.1 GB in the end (delta: -132.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,755 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.47 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. [2018-12-08 08:15:24,755 INFO L168 Benchmark]: Boogie Preprocessor took 58.77 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: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,755 INFO L168 Benchmark]: RCFGBuilder took 1282.33 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: -9.8 MB). Peak memory consumption was 233.5 MB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,756 INFO L168 Benchmark]: TraceAbstraction took 37549.97 ms. Allocated memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.1 GB in the beginning and 2.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,756 INFO L168 Benchmark]: Witness Printer took 167.72 ms. Allocated memory is still 3.3 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. [2018-12-08 08:15:24,757 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 556.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 942.6 MB in the beginning and 1.1 GB in the end (delta: -132.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.47 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 58.77 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: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1282.33 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: -9.8 MB). Peak memory consumption was 233.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 37549.97 ms. Allocated memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.1 GB in the beginning and 2.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 167.72 ms. Allocated memory is still 3.3 GB. Free memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 142]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((6 == \old(a12) || (((!(a15 == 4) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((8 == a12 && !(a15 == 4)) && 10 <= \old(a16))) || 7 == \old(a12)) || ((\old(a16) == a16 && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(7 == a12)) && \old(a16) == 10)) || 8 == \old(a12)) || (((!(a16 == 12) && a12 <= 7) && !(7 == a12)) && 10 <= \old(a16))) || ((8 == a16 && 10 <= \old(a16)) && a12 == 9)) || (((8 == a16 && a18 <= 134) && 10 <= \old(a16)) && 7 == a12)) || 4 == \old(a15)) || 0 < \old(a18) + 87) || (((8 == a12 && 8 == a16) && a18 <= 134) && 10 <= \old(a16))) || (((a18 + 87 <= 0 && !(a15 == 4)) && \old(a16) == a16) && \old(a12) == a12)) || ((8 == a16 && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(7 == a12)) && 10 <= \old(a16))) || (((!(a15 == 4) && a18 <= 134) && 7 == a12) && 10 <= \old(a16))) || 12 == \old(a16)) || 8 < \old(a12)) || (((9 == a16 && 8 == a12) && a18 <= 134) && 10 <= \old(a16))) || ((9 == a16 && 10 <= \old(a16)) && 7 == a12)) || ((!(a15 == 4) && 10 <= \old(a16)) && a12 == 9)) || (((9 == a16 && a18 <= 134) && 10 <= \old(a16)) && a12 == 9) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 37.4s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 22.1s AutomataDifference, 0.0s DeadEndRemovalTime, 8.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 727 SDtfs, 14448 SDslu, 1042 SDs, 0 SdLazy, 35302 SolverSat, 5632 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 16.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4094 GetRequests, 3981 SyntacticMatches, 4 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22843occurred in iteration=9, 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: 1.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 4470 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 3127 PreInvPairs, 3829 NumberOfFragments, 2368 HoareAnnotationTreeSize, 3127 FomulaSimplifications, 195033 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 34046 FormulaSimplificationTreeSizeReductionInter, 7.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 8826 NumberOfCodeBlocks, 8826 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 8810 ConstructedInterpolants, 0 QuantifiedInterpolants, 11706612 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5342 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 12199/12666 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...