./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label11_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label11_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/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 6a0026f8c6b7a380d23358cfd36c0fa51e5f8b48 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:37:06,170 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:37:06,172 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:37:06,182 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:37:06,182 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:37:06,183 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:37:06,184 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:37:06,185 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:37:06,186 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:37:06,187 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:37:06,188 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:37:06,188 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:37:06,188 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:37:06,189 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:37:06,190 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:37:06,191 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:37:06,191 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:37:06,193 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:37:06,194 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:37:06,196 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:37:06,196 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:37:06,198 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:37:06,200 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:37:06,200 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:37:06,200 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:37:06,201 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:37:06,203 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:37:06,203 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:37:06,204 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:37:06,205 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:37:06,205 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:37:06,206 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:37:06,206 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:37:06,206 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:37:06,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:37:06,207 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:37:06,207 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 11:37:06,220 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:37:06,220 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:37:06,221 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:37:06,221 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:37:06,222 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:37:06,222 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:37:06,222 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:37:06,222 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:37:06,222 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:37:06,223 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:37:06,224 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:37:06,224 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:37:06,224 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:37:06,224 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:37:06,224 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:37:06,224 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:37:06,225 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:37:06,225 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:37:06,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:37:06,225 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:37:06,225 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:37:06,225 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:37:06,226 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:37:06,226 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:37:06,226 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:37:06,226 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_d19e8417-f297-48e4-83de-4b4c0b61ff40/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 -> 6a0026f8c6b7a380d23358cfd36c0fa51e5f8b48 [2018-11-28 11:37:06,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:37:06,263 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:37:06,266 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:37:06,267 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:37:06,268 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:37:06,268 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label11_true-unreach-call.c [2018-11-28 11:37:06,309 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/data/38e93f7e2/5bf4f47c46824add9e59e88761b66c9d/FLAG30d55847f [2018-11-28 11:37:06,756 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:37:06,757 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/sv-benchmarks/c/eca-rers2012/Problem16_label11_true-unreach-call.c [2018-11-28 11:37:06,768 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/data/38e93f7e2/5bf4f47c46824add9e59e88761b66c9d/FLAG30d55847f [2018-11-28 11:37:06,779 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/data/38e93f7e2/5bf4f47c46824add9e59e88761b66c9d [2018-11-28 11:37:06,781 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:37:06,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:37:06,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:37:06,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:37:06,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:37:06,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:06" (1/1) ... [2018-11-28 11:37:06,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5abee42f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:06, skipping insertion in model container [2018-11-28 11:37:06,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:37:06" (1/1) ... [2018-11-28 11:37:06,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:37:06,852 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:37:07,316 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:37:07,320 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:37:07,646 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:37:07,660 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:37:07,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07 WrapperNode [2018-11-28 11:37:07,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:37:07,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:37:07,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:37:07,661 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:37:07,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:37:07,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:37:07,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:37:07,695 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:37:07,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... [2018-11-28 11:37:07,766 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:37:07,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:37:07,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:37:07,766 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:37:07,767 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:37:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 11:37:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 11:37:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-28 11:37:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-28 11:37:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-28 11:37:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-28 11:37:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:37:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:37:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 11:37:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 11:37:09,575 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:37:09,575 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 11:37:09,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:37:09 BoogieIcfgContainer [2018-11-28 11:37:09,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:37:09,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 11:37:09,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 11:37:09,580 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 11:37:09,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:37:06" (1/3) ... [2018-11-28 11:37:09,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f7601b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:37:09, skipping insertion in model container [2018-11-28 11:37:09,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:37:07" (2/3) ... [2018-11-28 11:37:09,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f7601b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:37:09, skipping insertion in model container [2018-11-28 11:37:09,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:37:09" (3/3) ... [2018-11-28 11:37:09,583 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label11_true-unreach-call.c [2018-11-28 11:37:09,591 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 11:37:09,598 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 11:37:09,611 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 11:37:09,643 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:37:09,644 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 11:37:09,644 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 11:37:09,644 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 11:37:09,644 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:37:09,645 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:37:09,645 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 11:37:09,645 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:37:09,645 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 11:37:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-11-28 11:37:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-28 11:37:09,679 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:09,680 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:09,682 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:09,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:09,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1003051062, now seen corresponding path program 1 times [2018-11-28 11:37:09,688 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:09,688 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:09,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:09,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:09,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:37:09,954 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:37:09,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:37:09,958 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:37:09,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:37:09,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:37:09,970 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-11-28 11:37:12,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:12,088 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-11-28 11:37:12,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:37:12,091 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-11-28 11:37:12,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:12,109 INFO L225 Difference]: With dead ends: 1153 [2018-11-28 11:37:12,109 INFO L226 Difference]: Without dead ends: 682 [2018-11-28 11:37:12,116 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:37:12,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2018-11-28 11:37:12,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 682. [2018-11-28 11:37:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-11-28 11:37:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1184 transitions. [2018-11-28 11:37:12,192 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1184 transitions. Word has length 61 [2018-11-28 11:37:12,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:12,192 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1184 transitions. [2018-11-28 11:37:12,192 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:37:12,193 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1184 transitions. [2018-11-28 11:37:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-28 11:37:12,197 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:12,197 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:12,198 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:12,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:12,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1399533719, now seen corresponding path program 1 times [2018-11-28 11:37:12,198 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:12,198 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:12,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:12,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:12,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:37:12,392 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:37:12,392 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 11:37:12,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 11:37:12,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 11:37:12,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:37:12,394 INFO L87 Difference]: Start difference. First operand 682 states and 1184 transitions. Second operand 5 states. [2018-11-28 11:37:14,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:14,288 INFO L93 Difference]: Finished difference Result 2066 states and 3624 transitions. [2018-11-28 11:37:14,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:37:14,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-11-28 11:37:14,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:14,300 INFO L225 Difference]: With dead ends: 2066 [2018-11-28 11:37:14,301 INFO L226 Difference]: Without dead ends: 1390 [2018-11-28 11:37:14,302 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-28 11:37:14,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2018-11-28 11:37:14,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1372. [2018-11-28 11:37:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1372 states. [2018-11-28 11:37:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 2268 transitions. [2018-11-28 11:37:14,341 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 2268 transitions. Word has length 130 [2018-11-28 11:37:14,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:14,342 INFO L480 AbstractCegarLoop]: Abstraction has 1372 states and 2268 transitions. [2018-11-28 11:37:14,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 11:37:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2268 transitions. [2018-11-28 11:37:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-28 11:37:14,345 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:14,345 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-28 11:37:14,345 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:14,346 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:14,346 INFO L82 PathProgramCache]: Analyzing trace with hash -32887422, now seen corresponding path program 1 times [2018-11-28 11:37:14,346 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:14,346 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:14,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:14,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:14,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:37:14,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:37:14,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 11:37:14,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 11:37:14,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 11:37:14,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-28 11:37:14,504 INFO L87 Difference]: Start difference. First operand 1372 states and 2268 transitions. Second operand 6 states. [2018-11-28 11:37:16,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:16,977 INFO L93 Difference]: Finished difference Result 3472 states and 5791 transitions. [2018-11-28 11:37:16,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:37:16,981 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 159 [2018-11-28 11:37:16,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:16,989 INFO L225 Difference]: With dead ends: 3472 [2018-11-28 11:37:16,989 INFO L226 Difference]: Without dead ends: 2106 [2018-11-28 11:37:16,993 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:16,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2106 states. [2018-11-28 11:37:17,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2106 to 2081. [2018-11-28 11:37:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2081 states. [2018-11-28 11:37:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 2081 states and 3263 transitions. [2018-11-28 11:37:17,037 INFO L78 Accepts]: Start accepts. Automaton has 2081 states and 3263 transitions. Word has length 159 [2018-11-28 11:37:17,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:17,037 INFO L480 AbstractCegarLoop]: Abstraction has 2081 states and 3263 transitions. [2018-11-28 11:37:17,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 11:37:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3263 transitions. [2018-11-28 11:37:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-28 11:37:17,041 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:17,041 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-28 11:37:17,041 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:17,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:17,041 INFO L82 PathProgramCache]: Analyzing trace with hash -909637690, now seen corresponding path program 1 times [2018-11-28 11:37:17,042 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:17,042 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:17,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:17,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:17,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:37:17,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:37:17,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 11:37:17,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 11:37:17,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 11:37:17,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-28 11:37:17,203 INFO L87 Difference]: Start difference. First operand 2081 states and 3263 transitions. Second operand 6 states. [2018-11-28 11:37:18,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:18,780 INFO L93 Difference]: Finished difference Result 5241 states and 8253 transitions. [2018-11-28 11:37:18,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:37:18,782 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 177 [2018-11-28 11:37:18,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:18,796 INFO L225 Difference]: With dead ends: 5241 [2018-11-28 11:37:18,797 INFO L226 Difference]: Without dead ends: 3166 [2018-11-28 11:37:18,802 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 [2018-11-28 11:37:18,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3166 states. [2018-11-28 11:37:18,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3166 to 3140. [2018-11-28 11:37:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3140 states. [2018-11-28 11:37:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 3140 states and 4128 transitions. [2018-11-28 11:37:18,880 INFO L78 Accepts]: Start accepts. Automaton has 3140 states and 4128 transitions. Word has length 177 [2018-11-28 11:37:18,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:18,881 INFO L480 AbstractCegarLoop]: Abstraction has 3140 states and 4128 transitions. [2018-11-28 11:37:18,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 11:37:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4128 transitions. [2018-11-28 11:37:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-11-28 11:37:18,885 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:18,886 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:18,886 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:18,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:18,886 INFO L82 PathProgramCache]: Analyzing trace with hash -81123022, now seen corresponding path program 1 times [2018-11-28 11:37:18,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:18,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:18,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:18,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:18,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 120 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-28 11:37:19,081 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:19,082 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:19,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:19,182 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-28 11:37:19,327 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 11:37:19,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-11-28 11:37:19,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 11:37:19,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 11:37:19,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-28 11:37:19,329 INFO L87 Difference]: Start difference. First operand 3140 states and 4128 transitions. Second operand 6 states. [2018-11-28 11:37:21,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:21,774 INFO L93 Difference]: Finished difference Result 8358 states and 11154 transitions. [2018-11-28 11:37:21,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:37:21,774 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 259 [2018-11-28 11:37:21,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:21,786 INFO L225 Difference]: With dead ends: 8358 [2018-11-28 11:37:21,786 INFO L226 Difference]: Without dead ends: 5224 [2018-11-28 11:37:21,790 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-28 11:37:21,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5224 states. [2018-11-28 11:37:21,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5224 to 4863. [2018-11-28 11:37:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4863 states. [2018-11-28 11:37:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 4863 states and 6273 transitions. [2018-11-28 11:37:21,860 INFO L78 Accepts]: Start accepts. Automaton has 4863 states and 6273 transitions. Word has length 259 [2018-11-28 11:37:21,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:21,860 INFO L480 AbstractCegarLoop]: Abstraction has 4863 states and 6273 transitions. [2018-11-28 11:37:21,860 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 11:37:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 4863 states and 6273 transitions. [2018-11-28 11:37:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2018-11-28 11:37:21,867 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:21,868 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-28 11:37:21,868 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:21,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:21,868 INFO L82 PathProgramCache]: Analyzing trace with hash 479925678, now seen corresponding path program 1 times [2018-11-28 11:37:21,868 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:21,869 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:21,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:21,869 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:21,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 279 proven. 115 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-28 11:37:22,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:22,146 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:22,153 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:22,231 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 464 proven. 2 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-28 11:37:22,360 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:37:22,361 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-28 11:37:22,361 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:37:22,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:37:22,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:22,362 INFO L87 Difference]: Start difference. First operand 4863 states and 6273 transitions. Second operand 9 states. [2018-11-28 11:37:25,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:25,740 INFO L93 Difference]: Finished difference Result 14363 states and 19306 transitions. [2018-11-28 11:37:25,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-28 11:37:25,740 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 503 [2018-11-28 11:37:25,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:25,779 INFO L225 Difference]: With dead ends: 14363 [2018-11-28 11:37:25,779 INFO L226 Difference]: Without dead ends: 9506 [2018-11-28 11:37:25,793 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 509 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-11-28 11:37:25,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9506 states. [2018-11-28 11:37:26,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9506 to 8439. [2018-11-28 11:37:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8439 states. [2018-11-28 11:37:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8439 states to 8439 states and 10958 transitions. [2018-11-28 11:37:26,030 INFO L78 Accepts]: Start accepts. Automaton has 8439 states and 10958 transitions. Word has length 503 [2018-11-28 11:37:26,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:26,031 INFO L480 AbstractCegarLoop]: Abstraction has 8439 states and 10958 transitions. [2018-11-28 11:37:26,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:37:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 8439 states and 10958 transitions. [2018-11-28 11:37:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2018-11-28 11:37:26,056 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:26,057 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:26,057 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:26,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:26,058 INFO L82 PathProgramCache]: Analyzing trace with hash -1043292190, now seen corresponding path program 1 times [2018-11-28 11:37:26,058 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:26,059 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:26,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:26,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:26,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 216 proven. 343 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2018-11-28 11:37:26,542 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:26,542 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:26,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:26,636 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2018-11-28 11:37:26,877 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 11:37:26,877 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-28 11:37:26,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:37:26,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:37:26,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:26,879 INFO L87 Difference]: Start difference. First operand 8439 states and 10958 transitions. Second operand 9 states. [2018-11-28 11:37:28,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:28,782 INFO L93 Difference]: Finished difference Result 16933 states and 22103 transitions. [2018-11-28 11:37:28,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-28 11:37:28,783 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 635 [2018-11-28 11:37:28,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:28,808 INFO L225 Difference]: With dead ends: 16933 [2018-11-28 11:37:28,808 INFO L226 Difference]: Without dead ends: 8500 [2018-11-28 11:37:28,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 661 GetRequests, 643 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2018-11-28 11:37:28,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8500 states. [2018-11-28 11:37:28,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8500 to 8480. [2018-11-28 11:37:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8480 states. [2018-11-28 11:37:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8480 states to 8480 states and 10665 transitions. [2018-11-28 11:37:28,972 INFO L78 Accepts]: Start accepts. Automaton has 8480 states and 10665 transitions. Word has length 635 [2018-11-28 11:37:28,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:28,973 INFO L480 AbstractCegarLoop]: Abstraction has 8480 states and 10665 transitions. [2018-11-28 11:37:28,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:37:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 8480 states and 10665 transitions. [2018-11-28 11:37:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2018-11-28 11:37:28,996 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:28,996 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:28,996 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:28,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:28,997 INFO L82 PathProgramCache]: Analyzing trace with hash -226353786, now seen corresponding path program 1 times [2018-11-28 11:37:28,997 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:28,997 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:28,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:28,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:28,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 504 proven. 274 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-28 11:37:29,646 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:29,646 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:29,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:29,809 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2018-11-28 11:37:30,009 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 11:37:30,010 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-28 11:37:30,010 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:37:30,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:37:30,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:30,011 INFO L87 Difference]: Start difference. First operand 8480 states and 10665 transitions. Second operand 9 states. [2018-11-28 11:37:32,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:32,019 INFO L93 Difference]: Finished difference Result 20368 states and 25248 transitions. [2018-11-28 11:37:32,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 11:37:32,020 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 665 [2018-11-28 11:37:32,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:32,043 INFO L225 Difference]: With dead ends: 20368 [2018-11-28 11:37:32,043 INFO L226 Difference]: Without dead ends: 11894 [2018-11-28 11:37:32,056 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 686 GetRequests, 672 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-28 11:37:32,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11894 states. [2018-11-28 11:37:32,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11894 to 8812. [2018-11-28 11:37:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8812 states. [2018-11-28 11:37:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8812 states to 8812 states and 10592 transitions. [2018-11-28 11:37:32,178 INFO L78 Accepts]: Start accepts. Automaton has 8812 states and 10592 transitions. Word has length 665 [2018-11-28 11:37:32,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:32,179 INFO L480 AbstractCegarLoop]: Abstraction has 8812 states and 10592 transitions. [2018-11-28 11:37:32,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:37:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 8812 states and 10592 transitions. [2018-11-28 11:37:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2018-11-28 11:37:32,190 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:32,190 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:32,190 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:32,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:32,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1224335838, now seen corresponding path program 1 times [2018-11-28 11:37:32,191 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:32,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:32,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:32,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:32,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:32,573 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 556 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-28 11:37:32,573 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:32,573 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:32,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:32,742 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 556 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-11-28 11:37:32,992 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:37:32,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-28 11:37:32,992 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:37:32,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:37:32,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:32,993 INFO L87 Difference]: Start difference. First operand 8812 states and 10592 transitions. Second operand 9 states. [2018-11-28 11:37:35,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:35,995 INFO L93 Difference]: Finished difference Result 23996 states and 30534 transitions. [2018-11-28 11:37:35,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-28 11:37:35,995 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 703 [2018-11-28 11:37:35,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:36,045 INFO L225 Difference]: With dead ends: 23996 [2018-11-28 11:37:36,045 INFO L226 Difference]: Without dead ends: 11620 [2018-11-28 11:37:36,080 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 727 GetRequests, 710 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-28 11:37:36,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11620 states. [2018-11-28 11:37:36,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11620 to 11406. [2018-11-28 11:37:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11406 states. [2018-11-28 11:37:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11406 states to 11406 states and 13164 transitions. [2018-11-28 11:37:36,396 INFO L78 Accepts]: Start accepts. Automaton has 11406 states and 13164 transitions. Word has length 703 [2018-11-28 11:37:36,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:36,397 INFO L480 AbstractCegarLoop]: Abstraction has 11406 states and 13164 transitions. [2018-11-28 11:37:36,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:37:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 11406 states and 13164 transitions. [2018-11-28 11:37:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2018-11-28 11:37:36,428 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:36,429 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-28 11:37:36,429 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:36,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:36,430 INFO L82 PathProgramCache]: Analyzing trace with hash -976365866, now seen corresponding path program 1 times [2018-11-28 11:37:36,430 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:36,430 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:36,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:36,431 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:36,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 997 proven. 2 refuted. 0 times theorem prover too weak. 1022 trivial. 0 not checked. [2018-11-28 11:37:37,220 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:37,220 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:37,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:37,355 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 997 proven. 2 refuted. 0 times theorem prover too weak. 1022 trivial. 0 not checked. [2018-11-28 11:37:37,709 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:37:37,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-28 11:37:37,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:37:37,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:37:37,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:37:37,711 INFO L87 Difference]: Start difference. First operand 11406 states and 13164 transitions. Second operand 9 states. [2018-11-28 11:37:39,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:39,797 INFO L93 Difference]: Finished difference Result 22333 states and 25496 transitions. [2018-11-28 11:37:39,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-28 11:37:39,797 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 973 [2018-11-28 11:37:39,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:39,820 INFO L225 Difference]: With dead ends: 22333 [2018-11-28 11:37:39,820 INFO L226 Difference]: Without dead ends: 10875 [2018-11-28 11:37:39,842 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1000 GetRequests, 981 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-28 11:37:39,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10875 states. [2018-11-28 11:37:39,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10875 to 10729. [2018-11-28 11:37:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10729 states. [2018-11-28 11:37:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10729 states to 10729 states and 11466 transitions. [2018-11-28 11:37:39,971 INFO L78 Accepts]: Start accepts. Automaton has 10729 states and 11466 transitions. Word has length 973 [2018-11-28 11:37:39,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:39,972 INFO L480 AbstractCegarLoop]: Abstraction has 10729 states and 11466 transitions. [2018-11-28 11:37:39,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:37:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10729 states and 11466 transitions. [2018-11-28 11:37:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2018-11-28 11:37:39,991 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:39,991 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-28 11:37:39,991 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:39,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:39,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1989601713, now seen corresponding path program 1 times [2018-11-28 11:37:39,992 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:39,992 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:39,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:39,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:39,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2953 backedges. 1458 proven. 404 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2018-11-28 11:37:41,565 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:41,566 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:41,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:41,717 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2953 backedges. 1252 proven. 2 refuted. 0 times theorem prover too weak. 1699 trivial. 0 not checked. [2018-11-28 11:37:42,310 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:37:42,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5] total 18 [2018-11-28 11:37:42,311 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-28 11:37:42,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-28 11:37:42,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2018-11-28 11:37:42,312 INFO L87 Difference]: Start difference. First operand 10729 states and 11466 transitions. Second operand 18 states. [2018-11-28 11:37:47,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:47,067 INFO L93 Difference]: Finished difference Result 23068 states and 25139 transitions. [2018-11-28 11:37:47,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-28 11:37:47,067 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1188 [2018-11-28 11:37:47,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:47,100 INFO L225 Difference]: With dead ends: 23068 [2018-11-28 11:37:47,100 INFO L226 Difference]: Without dead ends: 12349 [2018-11-28 11:37:47,119 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1264 GetRequests, 1214 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 664 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=562, Invalid=2090, Unknown=0, NotChecked=0, Total=2652 [2018-11-28 11:37:47,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12349 states. [2018-11-28 11:37:47,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12349 to 12317. [2018-11-28 11:37:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12317 states. [2018-11-28 11:37:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12317 states to 12317 states and 13257 transitions. [2018-11-28 11:37:47,309 INFO L78 Accepts]: Start accepts. Automaton has 12317 states and 13257 transitions. Word has length 1188 [2018-11-28 11:37:47,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:47,309 INFO L480 AbstractCegarLoop]: Abstraction has 12317 states and 13257 transitions. [2018-11-28 11:37:47,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-28 11:37:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 12317 states and 13257 transitions. [2018-11-28 11:37:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1460 [2018-11-28 11:37:47,359 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:47,359 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:47,360 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:47,360 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:47,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1900052330, now seen corresponding path program 1 times [2018-11-28 11:37:47,360 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:47,360 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:47,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:47,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:47,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 855 proven. 675 refuted. 0 times theorem prover too weak. 2190 trivial. 0 not checked. [2018-11-28 11:37:50,846 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:50,846 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:50,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:51,060 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 2054 proven. 2 refuted. 0 times theorem prover too weak. 1664 trivial. 0 not checked. [2018-11-28 11:37:51,877 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:37:51,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 14 [2018-11-28 11:37:51,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-28 11:37:51,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-28 11:37:51,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2018-11-28 11:37:51,879 INFO L87 Difference]: Start difference. First operand 12317 states and 13257 transitions. Second operand 14 states. [2018-11-28 11:37:55,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:37:55,753 INFO L93 Difference]: Finished difference Result 22460 states and 23979 transitions. [2018-11-28 11:37:55,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-28 11:37:55,754 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1459 [2018-11-28 11:37:55,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:37:55,779 INFO L225 Difference]: With dead ends: 22460 [2018-11-28 11:37:55,779 INFO L226 Difference]: Without dead ends: 11836 [2018-11-28 11:37:55,803 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1536 GetRequests, 1489 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 609 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=549, Invalid=1707, Unknown=0, NotChecked=0, Total=2256 [2018-11-28 11:37:55,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11836 states. [2018-11-28 11:37:55,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11836 to 11416. [2018-11-28 11:37:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11416 states. [2018-11-28 11:37:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11416 states to 11416 states and 11872 transitions. [2018-11-28 11:37:55,986 INFO L78 Accepts]: Start accepts. Automaton has 11416 states and 11872 transitions. Word has length 1459 [2018-11-28 11:37:55,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:37:55,986 INFO L480 AbstractCegarLoop]: Abstraction has 11416 states and 11872 transitions. [2018-11-28 11:37:55,986 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-28 11:37:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 11416 states and 11872 transitions. [2018-11-28 11:37:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1525 [2018-11-28 11:37:56,006 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:37:56,007 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:37:56,007 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:37:56,007 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:37:56,008 INFO L82 PathProgramCache]: Analyzing trace with hash 1995698174, now seen corresponding path program 1 times [2018-11-28 11:37:56,008 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:37:56,008 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:37:56,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:56,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:56,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:37:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 841 proven. 393 refuted. 0 times theorem prover too weak. 2900 trivial. 0 not checked. [2018-11-28 11:37:57,613 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:37:57,613 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 11:37:57,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:37:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:37:57,791 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:37:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 1174 proven. 0 refuted. 0 times theorem prover too weak. 2960 trivial. 0 not checked. [2018-11-28 11:37:58,630 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 11:37:58,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-11-28 11:37:58,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-28 11:37:58,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-28 11:37:58,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2018-11-28 11:37:58,631 INFO L87 Difference]: Start difference. First operand 11416 states and 11872 transitions. Second operand 14 states. [2018-11-28 11:38:04,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:38:04,042 INFO L93 Difference]: Finished difference Result 28406 states and 29776 transitions. [2018-11-28 11:38:04,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-28 11:38:04,042 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1524 [2018-11-28 11:38:04,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:38:04,043 INFO L225 Difference]: With dead ends: 28406 [2018-11-28 11:38:04,043 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 11:38:04,072 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1597 GetRequests, 1550 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 579 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=358, Invalid=1898, Unknown=0, NotChecked=0, Total=2256 [2018-11-28 11:38:04,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 11:38:04,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 11:38:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 11:38:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 11:38:04,073 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1524 [2018-11-28 11:38:04,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:38:04,074 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 11:38:04,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-28 11:38:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 11:38:04,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 11:38:04,077 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 11:38:04,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,796 WARN L180 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 410 [2018-11-28 11:38:04,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:04,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 11:38:05,920 WARN L180 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 410 [2018-11-28 11:38:07,917 WARN L180 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 383 DAG size of output: 101 [2018-11-28 11:38:09,020 WARN L180 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 297 DAG size of output: 82 [2018-11-28 11:38:10,035 WARN L180 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 285 DAG size of output: 90 [2018-11-28 11:38:11,300 WARN L180 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 307 DAG size of output: 100 [2018-11-28 11:38:13,196 WARN L180 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 383 DAG size of output: 101 [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,198 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,199 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse14 (= 7 |old(~a12~0)|))) (let ((.cse9 (not .cse14)) (.cse24 (= |old(~a15~0)| ~a15~0)) (.cse21 (= ~a16~0 |old(~a16~0)|)) (.cse22 (= ~a18~0 |old(~a18~0)|)) (.cse23 (= |old(~a12~0)| ~a12~0)) (.cse17 (= 8 |old(~a12~0)|)) (.cse13 (= 6 |old(~a12~0)|)) (.cse18 (= 12 |old(~a16~0)|)) (.cse19 (= 8 |old(~a16~0)|)) (.cse10 (= 4 |old(~a15~0)|))) (let ((.cse3 (not (= |old(~a16~0)| 10))) (.cse11 (< 5 |old(~a12~0)|)) (.cse7 (not .cse10)) (.cse0 (not .cse19)) (.cse4 (or .cse13 .cse18 .cse14 .cse10 .cse19)) (.cse20 (not .cse17)) (.cse6 (or .cse14 (or .cse13 .cse18 .cse10 .cse17))) (.cse16 (< |old(~a12~0)| 6)) (.cse15 (not .cse18)) (.cse8 (and .cse24 .cse21 .cse22 .cse23)) (.cse12 (<= (+ |old(~a18~0)| 156) 0)) (.cse2 (or .cse18 .cse10 .cse9)) (.cse1 (and (= |old(~a16~0)| ~a16~0) .cse24 .cse23)) (.cse5 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse1) (or .cse7 .cse0 .cse8 .cse9) (or .cse8 (or .cse10 .cse11) .cse12) (or .cse12 .cse5 .cse8) (or (or .cse10 .cse9) .cse8 .cse12) (or (or .cse13 .cse14 .cse10 .cse15 .cse16) .cse8) (or .cse7 .cse8 .cse9 .cse5) (or .cse8 .cse14 .cse16 .cse17 .cse5) (or .cse4 .cse1 .cse3) (or .cse7 .cse18 .cse11 .cse19 .cse8) (or .cse18 .cse8 (not .cse13)) (or .cse7 .cse0 (not (= 5 |old(~a12~0)|)) .cse8) (or .cse0 .cse16 .cse17 .cse8 .cse12) (or .cse7 .cse0 .cse20 .cse8) (or .cse4 .cse8 .cse20) (or .cse6 .cse8 .cse16) (or .cse15 (not (= |old(~a15~0)| 3)) .cse8 .cse12) (or (and .cse21 (= 3 ~a15~0) .cse22 .cse23) (< |old(~a18~0)| 135) (not (= 3 |old(~a15~0)|))) (or .cse2 .cse1 .cse5))))) [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,200 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,201 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse16 (= 7 |old(~a12~0)|))) (let ((.cse7 (not .cse16)) (.cse21 (= |old(~a15~0)| ~a15~0)) (.cse22 (= ~a16~0 |old(~a16~0)|)) (.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse24 (= |old(~a12~0)| ~a12~0)) (.cse19 (= 8 |old(~a12~0)|)) (.cse15 (= 6 |old(~a12~0)|)) (.cse17 (= 12 |old(~a16~0)|)) (.cse20 (= 8 |old(~a16~0)|)) (.cse13 (= 4 |old(~a15~0)|))) (let ((.cse5 (not (= |old(~a16~0)| 10))) (.cse14 (< 5 |old(~a12~0)|)) (.cse12 (<= (+ |old(~a18~0)| 156) 0)) (.cse4 (not (= 5 |old(~a12~0)|))) (.cse3 (not .cse13)) (.cse0 (not .cse20)) (.cse8 (or .cse15 .cse17 .cse16 .cse13 .cse20)) (.cse11 (not .cse19)) (.cse10 (or .cse16 (or .cse15 .cse17 .cse13 .cse19))) (.cse6 (and .cse21 .cse22 .cse23 .cse24)) (.cse18 (< |old(~a12~0)| 6)) (.cse2 (or .cse17 .cse13 .cse7)) (.cse1 (and (= |old(~a16~0)| ~a16~0) .cse21 .cse24)) (.cse9 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 (or (not (= calculate_output_~input 3)) (<= ~a18~0 134))) (or .cse1 .cse2 .cse5) (or .cse3 .cse0 .cse6 .cse7) (or .cse1 .cse8 .cse9) (or .cse10 .cse0 .cse1) (or (<= 135 |old(~a18~0)|) .cse0 (not (= 3 |old(~a15~0)|)) .cse11 .cse12) (or .cse6 (or .cse13 .cse14) .cse12) (or .cse12 .cse9 .cse6) (or (or .cse15 .cse16 .cse13 (not .cse17) .cse18) .cse6) (or (or .cse13 .cse7) .cse6 .cse12) (or .cse3 .cse6 .cse7 .cse9) (or .cse6 .cse16 .cse18 .cse19 .cse9) (or .cse3 .cse0 .cse18 .cse6 .cse12) (or .cse8 .cse1 .cse5) (or .cse3 .cse17 .cse14 .cse20 .cse6) (or .cse17 .cse6 (not .cse15)) (or (not (= |old(~a15~0)| 3)) .cse6 .cse12) (or .cse3 .cse0 .cse4 (and (or (not (= calculate_output_~input 5)) (< 0 (+ ~a18~0 156))) .cse21 .cse22 .cse23 .cse24)) (or .cse3 .cse0 .cse11 .cse6) (or .cse8 .cse6 .cse11) (or .cse10 .cse6 .cse18) (or .cse2 .cse1 .cse9))))) [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-28 11:38:13,202 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,203 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,204 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,205 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 172) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,206 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse14 (= 7 |old(~a12~0)|))) (let ((.cse9 (not .cse14)) (.cse20 (= |old(~a15~0)| ~a15~0)) (.cse21 (= |old(~a12~0)| ~a12~0)) (.cse17 (= 8 |old(~a12~0)|)) (.cse13 (= 6 |old(~a12~0)|)) (.cse15 (= 12 |old(~a16~0)|)) (.cse18 (= 8 |old(~a16~0)|)) (.cse10 (= 4 |old(~a15~0)|))) (let ((.cse3 (not (= |old(~a16~0)| 10))) (.cse11 (< 5 |old(~a12~0)|)) (.cse12 (<= (+ |old(~a18~0)| 156) 0)) (.cse7 (not .cse10)) (.cse0 (not .cse18)) (.cse4 (or .cse13 .cse15 .cse14 .cse10 .cse18)) (.cse19 (not .cse17)) (.cse6 (or .cse14 (or .cse13 .cse15 .cse10 .cse17))) (.cse8 (and .cse20 (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) .cse21)) (.cse16 (< |old(~a12~0)| 6)) (.cse2 (or .cse15 .cse10 .cse9)) (.cse1 (and (= |old(~a16~0)| ~a16~0) .cse20 .cse21)) (.cse5 (not (= 9 |old(~a16~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse1) (or .cse7 .cse0 .cse8 .cse9) (or .cse8 (or .cse10 .cse11) .cse12) (or .cse12 .cse5 .cse8) (or (or .cse10 .cse9) .cse8 .cse12) (or (or .cse13 .cse14 .cse10 (not .cse15) .cse16) .cse8) (or .cse7 .cse8 .cse9 .cse5) (or .cse8 .cse14 .cse16 .cse17 .cse5) (or .cse4 .cse1 .cse3) (or .cse7 .cse15 .cse11 .cse18 .cse8) (or .cse15 .cse8 (not .cse13)) (or (not (= |old(~a15~0)| 3)) .cse8 .cse12) (or .cse7 .cse0 (not (= 5 |old(~a12~0)|)) .cse8) (or .cse0 .cse16 .cse17 .cse8 .cse12) (or .cse7 .cse0 .cse19 .cse8) (or .cse4 .cse8 .cse19) (or .cse6 .cse8 .cse16) (or .cse2 .cse1 .cse5))))) [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,207 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,208 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,209 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,210 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,211 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,212 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-28 11:38:13,213 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,214 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,215 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-28 11:38:13,216 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,217 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 5) (not (= 8 ~a16~0)) (= (+ ~a18~0 87) 0)) [2018-11-28 11:38:13,218 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (= 4 |old(~a15~0)|) (not (= (+ |old(~a18~0)| 87) 0)) (< 5 |old(~a12~0)|) (and (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0)) (= 8 |old(~a16~0)|)) [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-28 11:38:13,218 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse1 (= 8 ~a16~0))) (let ((.cse10 (not (= ~a12~0 7))) (.cse12 (not (= ~a12~0 6))) (.cse11 (not .cse1)) (.cse17 (= |old(~a15~0)| ~a15~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse2 (not (= ~a15~0 4))) (.cse9 (not (= ~a16~0 12))) (.cse20 (<= ~a12~0 5))) (let ((.cse14 (= 7 ~a12~0)) (.cse4 (not (= ~a12~0 8))) (.cse6 (or (and (and .cse20 (and .cse2 .cse9 .cse11)) .cse17) (and .cse0 .cse2 .cse9 .cse20))) (.cse5 (= 9 ~a16~0)) (.cse18 (and .cse0 .cse10 (and .cse12 .cse2 .cse9 .cse11))) (.cse15 (< 0 (+ ~a18~0 156))) (.cse16 (= |old(~a16~0)| ~a16~0)) (.cse19 (= |old(~a12~0)| ~a12~0)) (.cse8 (= 4 ~a15~0)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse7 (= 5 |old(~a12~0)|)) (.cse13 (<= 6 ~a12~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= (+ |old(~a18~0)| 87) 0)) (and .cse5 .cse6 .cse3) (and .cse7 (and .cse0 .cse8 .cse9 .cse10 .cse11 (<= ~a12~0 7) .cse3)) (and (= 12 ~a16~0) .cse0 .cse12 .cse7 .cse2 .cse10 .cse3 .cse13) (and (and .cse7 (and .cse0 .cse2 .cse14) .cse3) .cse15) (and .cse5 .cse3 (and .cse0 (and .cse2 .cse14))) (< 5 |old(~a12~0)|) (and .cse7 (= 6 ~a12~0) (and .cse0 .cse9 .cse3)) (= 4 |old(~a15~0)|) (and .cse0 .cse3 .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse8 .cse3 .cse7 .cse15 .cse13) (= 8 |old(~a16~0)|) (and .cse7 .cse6 .cse3 .cse15) (and .cse0 .cse2 .cse16 (= |old(~a16~0)| 10)) (= 12 |old(~a16~0)|) (and .cse0 .cse3 .cse17 .cse7 .cse15) (and .cse5 .cse18 .cse3) (and .cse0 .cse8 .cse3 .cse7 (<= ~a16~0 9) .cse19) (and (and .cse5 .cse0 .cse7 .cse3) .cse15) (and .cse7 (and .cse0 .cse2 .cse20) .cse3 .cse15) (and .cse7 .cse18 .cse3 .cse13) (and (and (and .cse0 .cse1) .cse3) (= 3 ~a15~0) .cse15) (and .cse16 (= (+ ~a18~0 87) 0) (= ~a15~0 |old(~a15~0)|) .cse19) (and .cse0 .cse1 .cse8 (<= ~a12~0 8) .cse3 .cse7 .cse13))))) [2018-11-28 11:38:13,218 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-28 11:38:13,219 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-28 11:38:13,219 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (= 8 ~a16~0))) (let ((.cse10 (not (= ~a12~0 7))) (.cse12 (not (= ~a12~0 6))) (.cse11 (not .cse1)) (.cse17 (= |old(~a15~0)| ~a15~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse2 (not (= ~a15~0 4))) (.cse9 (not (= ~a16~0 12))) (.cse20 (<= ~a12~0 5))) (let ((.cse14 (= 7 ~a12~0)) (.cse4 (not (= ~a12~0 8))) (.cse6 (or (and (and .cse20 (and .cse2 .cse9 .cse11)) .cse17) (and .cse0 .cse2 .cse9 .cse20))) (.cse5 (= 9 ~a16~0)) (.cse18 (and .cse0 .cse10 (and .cse12 .cse2 .cse9 .cse11))) (.cse15 (< 0 (+ ~a18~0 156))) (.cse16 (= |old(~a16~0)| ~a16~0)) (.cse19 (= |old(~a12~0)| ~a12~0)) (.cse8 (= 4 ~a15~0)) (.cse3 (<= 10 |old(~a16~0)|)) (.cse7 (= 5 |old(~a12~0)|)) (.cse13 (<= 6 ~a12~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= (+ |old(~a18~0)| 87) 0)) (and .cse5 .cse6 .cse3) (and .cse7 (and .cse0 .cse8 .cse9 .cse10 .cse11 (<= ~a12~0 7) .cse3)) (and (= 12 ~a16~0) .cse0 .cse12 .cse7 .cse2 .cse10 .cse3 .cse13) (and (and .cse7 (and .cse0 .cse2 .cse14) .cse3) .cse15) (and .cse5 .cse3 (and .cse0 (and .cse2 .cse14))) (< 5 |old(~a12~0)|) (and .cse7 (= 6 ~a12~0) (and .cse0 .cse9 .cse3)) (= 4 |old(~a15~0)|) (and .cse0 .cse3 .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse8 .cse3 .cse7 .cse15 .cse13) (= 8 |old(~a16~0)|) (and .cse7 .cse6 .cse3 .cse15) (and .cse0 .cse2 .cse16 (= |old(~a16~0)| 10)) (= 12 |old(~a16~0)|) (and .cse0 .cse3 .cse17 .cse7 .cse15) (and .cse5 .cse18 .cse3) (and .cse0 .cse8 .cse3 .cse7 (<= ~a16~0 9) .cse19) (and (and .cse5 .cse0 .cse7 .cse3) .cse15) (and .cse7 (and .cse0 .cse2 .cse20) .cse3 .cse15) (and .cse7 .cse18 .cse3 .cse13) (and (and (and .cse0 .cse1) .cse3) (= 3 ~a15~0) .cse15) (and .cse16 (= (+ ~a18~0 87) 0) (= ~a15~0 |old(~a15~0)|) .cse19) (and .cse0 .cse1 .cse8 (<= ~a12~0 8) .cse3 .cse7 .cse13))))) [2018-11-28 11:38:13,219 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-11-28 11:38:13,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:38:13 BoogieIcfgContainer [2018-11-28 11:38:13,240 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 11:38:13,241 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:38:13,241 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:38:13,241 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:38:13,241 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:37:09" (3/4) ... [2018-11-28 11:38:13,245 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 11:38:13,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 11:38:13,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-28 11:38:13,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-28 11:38:13,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 11:38:13,286 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-28 11:38:13,288 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 11:38:13,323 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && 10 <= \old(a16)) && !(a12 == 8)) || !(\old(a18) + 87 == 0)) || ((9 == a16 && (((a12 <= 5 && (!(a15 == 4) && !(a16 == 12)) && !(8 == a16)) && \old(a15) == a15) || (((\old(a15) == 3 && !(a15 == 4)) && !(a16 == 12)) && a12 <= 5))) && 10 <= \old(a16))) || (5 == \old(a12) && (((((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && !(a12 == 7)) && !(8 == a16)) && a12 <= 7) && 10 <= \old(a16))) || (((((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && !(a12 == 7)) && 10 <= \old(a16)) && 6 <= a12)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a15 == 4)) && 7 == a12) && 10 <= \old(a16)) && 0 < a18 + 156)) || ((9 == a16 && 10 <= \old(a16)) && \old(a15) == 3 && !(a15 == 4) && 7 == a12)) || 5 < \old(a12)) || ((5 == \old(a12) && 6 == a12) && (\old(a15) == 3 && !(a16 == 12)) && 10 <= \old(a16))) || 4 == \old(a15)) || ((((\old(a15) == 3 && 10 <= \old(a16)) && !(a12 == 8)) && 9 == a16) && 5 == \old(a12))) || ((((((\old(a15) == 3 && 8 == a16) && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && 0 < a18 + 156) && 6 <= a12)) || 8 == \old(a16)) || (((5 == \old(a12) && (((a12 <= 5 && (!(a15 == 4) && !(a16 == 12)) && !(8 == a16)) && \old(a15) == a15) || (((\old(a15) == 3 && !(a15 == 4)) && !(a16 == 12)) && a12 <= 5))) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((\old(a15) == 3 && !(a15 == 4)) && \old(a16) == a16) && \old(a16) == 10)) || 12 == \old(a16)) || ((((\old(a15) == 3 && 10 <= \old(a16)) && \old(a15) == a15) && 5 == \old(a12)) && 0 < a18 + 156)) || ((9 == a16 && (\old(a15) == 3 && !(a12 == 7)) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16))) || (((((\old(a15) == 3 && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && a16 <= 9) && \old(a12) == a12)) || ((((9 == a16 && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a15 == 4)) && a12 <= 5) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a12 == 7)) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && 6 <= a12)) || ((((\old(a15) == 3 && 8 == a16) && 10 <= \old(a16)) && 3 == a15) && 0 < a18 + 156)) || (((\old(a16) == a16 && a18 + 87 == 0) && a15 == \old(a15)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 8 == a16) && 4 == a15) && a12 <= 8) && 10 <= \old(a16)) && 5 == \old(a12)) && 6 <= a12) [2018-11-28 11:38:13,461 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d19e8417-f297-48e4-83de-4b4c0b61ff40/bin-2019/uautomizer/witness.graphml [2018-11-28 11:38:13,461 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:38:13,462 INFO L168 Benchmark]: Toolchain (without parser) took 66680.57 ms. Allocated memory was 1.0 GB in the beginning and 4.0 GB in the end (delta: 2.9 GB). Free memory was 954.4 MB in the beginning and 1.9 GB in the end (delta: -948.9 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,463 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:38:13,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 877.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,463 INFO L168 Benchmark]: Boogie Preprocessor took 71.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,463 INFO L168 Benchmark]: RCFGBuilder took 1809.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 854.9 MB in the end (delta: 243.2 MB). Peak memory consumption was 243.2 MB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,464 INFO L168 Benchmark]: TraceAbstraction took 63663.81 ms. Allocated memory was 1.2 GB in the beginning and 4.0 GB in the end (delta: 2.8 GB). Free memory was 854.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,464 INFO L168 Benchmark]: Witness Printer took 220.77 ms. Allocated memory is still 4.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2018-11-28 11:38:13,465 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 877.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 73.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1809.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 854.9 MB in the end (delta: 243.2 MB). Peak memory consumption was 243.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 63663.81 ms. Allocated memory was 1.2 GB in the beginning and 4.0 GB in the end (delta: 2.8 GB). Free memory was 854.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Witness Printer took 220.77 ms. Allocated memory is still 4.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 172]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && 10 <= \old(a16)) && !(a12 == 8)) || !(\old(a18) + 87 == 0)) || ((9 == a16 && (((a12 <= 5 && (!(a15 == 4) && !(a16 == 12)) && !(8 == a16)) && \old(a15) == a15) || (((\old(a15) == 3 && !(a15 == 4)) && !(a16 == 12)) && a12 <= 5))) && 10 <= \old(a16))) || (5 == \old(a12) && (((((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && !(a12 == 7)) && !(8 == a16)) && a12 <= 7) && 10 <= \old(a16))) || (((((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && !(a12 == 7)) && 10 <= \old(a16)) && 6 <= a12)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a15 == 4)) && 7 == a12) && 10 <= \old(a16)) && 0 < a18 + 156)) || ((9 == a16 && 10 <= \old(a16)) && \old(a15) == 3 && !(a15 == 4) && 7 == a12)) || 5 < \old(a12)) || ((5 == \old(a12) && 6 == a12) && (\old(a15) == 3 && !(a16 == 12)) && 10 <= \old(a16))) || 4 == \old(a15)) || ((((\old(a15) == 3 && 10 <= \old(a16)) && !(a12 == 8)) && 9 == a16) && 5 == \old(a12))) || ((((((\old(a15) == 3 && 8 == a16) && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && 0 < a18 + 156) && 6 <= a12)) || 8 == \old(a16)) || (((5 == \old(a12) && (((a12 <= 5 && (!(a15 == 4) && !(a16 == 12)) && !(8 == a16)) && \old(a15) == a15) || (((\old(a15) == 3 && !(a15 == 4)) && !(a16 == 12)) && a12 <= 5))) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((\old(a15) == 3 && !(a15 == 4)) && \old(a16) == a16) && \old(a16) == 10)) || 12 == \old(a16)) || ((((\old(a15) == 3 && 10 <= \old(a16)) && \old(a15) == a15) && 5 == \old(a12)) && 0 < a18 + 156)) || ((9 == a16 && (\old(a15) == 3 && !(a12 == 7)) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16))) || (((((\old(a15) == 3 && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && a16 <= 9) && \old(a12) == a12)) || ((((9 == a16 && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a15 == 4)) && a12 <= 5) && 10 <= \old(a16)) && 0 < a18 + 156)) || (((5 == \old(a12) && (\old(a15) == 3 && !(a12 == 7)) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && 6 <= a12)) || ((((\old(a15) == 3 && 8 == a16) && 10 <= \old(a16)) && 3 == a15) && 0 < a18 + 156)) || (((\old(a16) == a16 && a18 + 87 == 0) && a15 == \old(a15)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 8 == a16) && 4 == a15) && a12 <= 8) && 10 <= \old(a16)) && 5 == \old(a12)) && 6 <= a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 63.5s OverallTime, 13 OverallIterations, 9 TraceHistogramMax, 37.4s AutomataDifference, 0.0s DeadEndRemovalTime, 9.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 705 SDtfs, 26263 SDslu, 1872 SDs, 0 SdLazy, 55862 SolverSat, 7940 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8298 GetRequests, 8039 SyntacticMatches, 10 SemanticMatches, 249 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2093 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12317occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 5411 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1636 PreInvPairs, 2056 NumberOfFragments, 2932 HoareAnnotationTreeSize, 1636 FomulaSimplifications, 326791 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 89750 FormulaSimplificationTreeSizeReductionInter, 7.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 16345 NumberOfCodeBlocks, 16345 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 16323 ConstructedInterpolants, 0 QuantifiedInterpolants, 54922405 SizeOfPredicates, 6 NumberOfNonLiveVariables, 10619 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 22 InterpolantComputations, 8 PerfectInterpolantSequences, 29847/32118 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...