./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6de1757beb0e69a1ee157e33e6aac392534b98d6 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 09:45:15,579 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:45:15,580 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:45:15,586 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:45:15,586 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:45:15,587 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:45:15,588 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:45:15,589 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:45:15,590 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:45:15,591 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:45:15,591 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:45:15,591 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:45:15,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:45:15,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:45:15,593 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:45:15,593 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:45:15,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:45:15,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:45:15,596 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:45:15,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:45:15,597 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:45:15,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:45:15,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:45:15,599 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:45:15,599 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:45:15,599 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:45:15,600 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:45:15,600 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:45:15,600 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:45:15,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:45:15,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:45:15,601 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:45:15,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:45:15,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:45:15,602 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:45:15,602 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:45:15,603 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 09:45:15,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:45:15,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:45:15,610 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:45:15,610 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 09:45:15,611 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 09:45:15,611 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 09:45:15,612 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 09:45:15,612 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 09:45:15,612 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:45:15,612 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:45:15,613 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:45:15,614 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:45:15,614 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 09:45:15,615 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 09:45:15,615 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan 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 -> Taipan 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 -> 6de1757beb0e69a1ee157e33e6aac392534b98d6 [2018-12-09 09:45:15,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:45:15,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:45:15,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:45:15,651 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:45:15,651 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:45:15,652 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-12-09 09:45:15,692 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/data/bb56f59ce/75760b4182b641a4b3922255c26b4b46/FLAG08127e6c3 [2018-12-09 09:45:16,200 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:45:16,200 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-12-09 09:45:16,213 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/data/bb56f59ce/75760b4182b641a4b3922255c26b4b46/FLAG08127e6c3 [2018-12-09 09:45:16,720 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/data/bb56f59ce/75760b4182b641a4b3922255c26b4b46 [2018-12-09 09:45:16,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:45:16,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:45:16,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:45:16,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:45:16,725 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:45:16,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:45:16" (1/1) ... [2018-12-09 09:45:16,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c7a2c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:16, skipping insertion in model container [2018-12-09 09:45:16,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:45:16" (1/1) ... [2018-12-09 09:45:16,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:45:16,783 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:45:17,260 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:45:17,263 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:45:17,605 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:45:17,619 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:45:17,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17 WrapperNode [2018-12-09 09:45:17,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:45:17,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:45:17,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:45:17,620 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:45:17,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:45:17,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:45:17,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:45:17,653 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:45:17,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... [2018-12-09 09:45:17,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:45:17,747 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:45:17,747 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:45:17,747 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:45:17,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 09:45:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 09:45:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 09:45:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 09:45:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 09:45:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 09:45:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 09:45:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 09:45:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 09:45:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:45:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:45:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 09:45:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 09:45:19,754 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:45:19,755 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 09:45:19,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:45:19 BoogieIcfgContainer [2018-12-09 09:45:19,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:45:19,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 09:45:19,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 09:45:19,758 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 09:45:19,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 09:45:16" (1/3) ... [2018-12-09 09:45:19,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a30086b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:45:19, skipping insertion in model container [2018-12-09 09:45:19,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:45:17" (2/3) ... [2018-12-09 09:45:19,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a30086b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:45:19, skipping insertion in model container [2018-12-09 09:45:19,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:45:19" (3/3) ... [2018-12-09 09:45:19,760 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label22_true-unreach-call.c [2018-12-09 09:45:19,766 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 09:45:19,771 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 09:45:19,781 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 09:45:19,803 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 09:45:19,803 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 09:45:19,803 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 09:45:19,803 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 09:45:19,804 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 09:45:19,804 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 09:45:19,804 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 09:45:19,804 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 09:45:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-12-09 09:45:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-12-09 09:45:19,827 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:19,828 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] [2018-12-09 09:45:19,829 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:19,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:19,832 INFO L82 PathProgramCache]: Analyzing trace with hash -864903206, now seen corresponding path program 1 times [2018-12-09 09:45:19,833 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:19,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:19,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:19,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:19,861 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:45:19,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:45:19,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 09:45:19,989 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:19,992 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 09:45:19,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 09:45:20,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 09:45:20,001 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 3 states. [2018-12-09 09:45:22,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:45:22,043 INFO L93 Difference]: Finished difference Result 2248 states and 4319 transitions. [2018-12-09 09:45:22,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 09:45:22,044 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2018-12-09 09:45:22,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:45:22,059 INFO L225 Difference]: With dead ends: 2248 [2018-12-09 09:45:22,060 INFO L226 Difference]: Without dead ends: 1412 [2018-12-09 09:45:22,066 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 09:45:22,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states. [2018-12-09 09:45:22,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1412. [2018-12-09 09:45:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1412 states. [2018-12-09 09:45:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 2558 transitions. [2018-12-09 09:45:22,130 INFO L78 Accepts]: Start accepts. Automaton has 1412 states and 2558 transitions. Word has length 47 [2018-12-09 09:45:22,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:45:22,131 INFO L480 AbstractCegarLoop]: Abstraction has 1412 states and 2558 transitions. [2018-12-09 09:45:22,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 09:45:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2558 transitions. [2018-12-09 09:45:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-12-09 09:45:22,133 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:22,133 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:45:22,133 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:22,133 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:22,134 INFO L82 PathProgramCache]: Analyzing trace with hash -1267579837, now seen corresponding path program 1 times [2018-12-09 09:45:22,134 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:22,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:22,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:22,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:22,135 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:45:22,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:45:22,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 09:45:22,233 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:22,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 09:45:22,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 09:45:22,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 09:45:22,235 INFO L87 Difference]: Start difference. First operand 1412 states and 2558 transitions. Second operand 5 states. [2018-12-09 09:45:24,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:45:24,945 INFO L93 Difference]: Finished difference Result 3572 states and 6416 transitions. [2018-12-09 09:45:24,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:45:24,947 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2018-12-09 09:45:24,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:45:24,963 INFO L225 Difference]: With dead ends: 3572 [2018-12-09 09:45:24,964 INFO L226 Difference]: Without dead ends: 2166 [2018-12-09 09:45:24,968 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 09:45:24,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2166 states. [2018-12-09 09:45:25,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2166 to 2146. [2018-12-09 09:45:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2146 states. [2018-12-09 09:45:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 2146 states and 3628 transitions. [2018-12-09 09:45:25,015 INFO L78 Accepts]: Start accepts. Automaton has 2146 states and 3628 transitions. Word has length 118 [2018-12-09 09:45:25,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:45:25,016 INFO L480 AbstractCegarLoop]: Abstraction has 2146 states and 3628 transitions. [2018-12-09 09:45:25,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 09:45:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3628 transitions. [2018-12-09 09:45:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-09 09:45:25,019 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:25,019 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:45:25,019 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:25,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:25,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1213598126, now seen corresponding path program 1 times [2018-12-09 09:45:25,020 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:25,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:25,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:25,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:25,021 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:45:25,125 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:45:25,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 09:45:25,126 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:25,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:45:25,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:45:25,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:45:25,126 INFO L87 Difference]: Start difference. First operand 2146 states and 3628 transitions. Second operand 6 states. [2018-12-09 09:45:27,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:45:27,806 INFO L93 Difference]: Finished difference Result 5051 states and 8506 transitions. [2018-12-09 09:45:27,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:45:27,806 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 141 [2018-12-09 09:45:27,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:45:27,814 INFO L225 Difference]: With dead ends: 5051 [2018-12-09 09:45:27,814 INFO L226 Difference]: Without dead ends: 2911 [2018-12-09 09:45:27,817 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:45:27,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2911 states. [2018-12-09 09:45:27,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2911 to 2887. [2018-12-09 09:45:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2887 states. [2018-12-09 09:45:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 2887 states and 4487 transitions. [2018-12-09 09:45:27,858 INFO L78 Accepts]: Start accepts. Automaton has 2887 states and 4487 transitions. Word has length 141 [2018-12-09 09:45:27,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:45:27,859 INFO L480 AbstractCegarLoop]: Abstraction has 2887 states and 4487 transitions. [2018-12-09 09:45:27,859 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:45:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4487 transitions. [2018-12-09 09:45:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-12-09 09:45:27,861 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:27,861 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:45:27,861 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:27,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:27,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1078405386, now seen corresponding path program 1 times [2018-12-09 09:45:27,862 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:27,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:27,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:27,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:27,862 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:45:27,942 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:45:27,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 09:45:27,942 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:27,943 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:45:27,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:45:27,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:45:27,943 INFO L87 Difference]: Start difference. First operand 2887 states and 4487 transitions. Second operand 6 states. [2018-12-09 09:45:30,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:45:30,862 INFO L93 Difference]: Finished difference Result 6543 states and 10148 transitions. [2018-12-09 09:45:30,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:45:30,863 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-12-09 09:45:30,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:45:30,871 INFO L225 Difference]: With dead ends: 6543 [2018-12-09 09:45:30,871 INFO L226 Difference]: Without dead ends: 3662 [2018-12-09 09:45:30,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:45:30,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3662 states. [2018-12-09 09:45:30,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3662 to 3642. [2018-12-09 09:45:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3642 states. [2018-12-09 09:45:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 3642 states and 5124 transitions. [2018-12-09 09:45:30,921 INFO L78 Accepts]: Start accepts. Automaton has 3642 states and 5124 transitions. Word has length 145 [2018-12-09 09:45:30,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:45:30,921 INFO L480 AbstractCegarLoop]: Abstraction has 3642 states and 5124 transitions. [2018-12-09 09:45:30,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:45:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3642 states and 5124 transitions. [2018-12-09 09:45:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-12-09 09:45:30,923 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:30,923 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:45:30,923 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:30,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:30,924 INFO L82 PathProgramCache]: Analyzing trace with hash -1863725289, now seen corresponding path program 1 times [2018-12-09 09:45:30,924 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:30,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:30,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:30,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:30,924 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:45:31,026 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:45:31,026 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 09:45:31,026 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:31,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:45:31,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:45:31,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:45:31,027 INFO L87 Difference]: Start difference. First operand 3642 states and 5124 transitions. Second operand 6 states. [2018-12-09 09:45:34,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:45:34,215 INFO L93 Difference]: Finished difference Result 10404 states and 14982 transitions. [2018-12-09 09:45:34,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:45:34,216 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2018-12-09 09:45:34,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:45:34,242 INFO L225 Difference]: With dead ends: 10404 [2018-12-09 09:45:34,243 INFO L226 Difference]: Without dead ends: 6768 [2018-12-09 09:45:34,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:45:34,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6768 states. [2018-12-09 09:45:34,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6768 to 6670. [2018-12-09 09:45:34,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6670 states. [2018-12-09 09:45:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 6670 states and 9031 transitions. [2018-12-09 09:45:34,322 INFO L78 Accepts]: Start accepts. Automaton has 6670 states and 9031 transitions. Word has length 176 [2018-12-09 09:45:34,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:45:34,322 INFO L480 AbstractCegarLoop]: Abstraction has 6670 states and 9031 transitions. [2018-12-09 09:45:34,322 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:45:34,322 INFO L276 IsEmpty]: Start isEmpty. Operand 6670 states and 9031 transitions. [2018-12-09 09:45:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-12-09 09:45:34,324 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:45:34,324 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, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 09:45:34,324 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:45:34,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:34,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1485271607, now seen corresponding path program 1 times [2018-12-09 09:45:34,325 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:45:34,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:34,325 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:45:34,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:45:34,325 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:45:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:45:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 80 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 09:45:34,431 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:45:34,431 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:45:34,432 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 209 with the following transitions: [2018-12-09 09:45:34,433 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:45:34,459 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:45:34,459 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:45:34,654 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 09:45:34,655 INFO L272 AbstractInterpreter]: Visited 95 different actions 95 times. Never merged. Never widened. Performed 824 root evaluator evaluations with a maximum evaluation depth of 8. Performed 824 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 24 variables. [2018-12-09 09:45:34,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:45:34,669 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 09:45:34,875 INFO L227 lantSequenceWeakener]: Weakened 199 states. On average, predicates are now at 77.94% of their original sizes. [2018-12-09 09:45:34,876 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 09:45:34,905 INFO L418 sIntCurrentIteration]: We unified 207 AI predicates to 207 [2018-12-09 09:45:34,905 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 09:45:34,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 09:45:34,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-12-09 09:45:34,906 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:45:34,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:45:34,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:45:34,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:45:34,907 INFO L87 Difference]: Start difference. First operand 6670 states and 9031 transitions. Second operand 6 states. [2018-12-09 09:46:45,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:46:45,009 INFO L93 Difference]: Finished difference Result 14037 states and 18924 transitions. [2018-12-09 09:46:45,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 09:46:45,009 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 208 [2018-12-09 09:46:45,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:46:45,025 INFO L225 Difference]: With dead ends: 14037 [2018-12-09 09:46:45,025 INFO L226 Difference]: Without dead ends: 7373 [2018-12-09 09:46:45,032 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 208 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-09 09:46:45,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7373 states. [2018-12-09 09:46:45,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7373 to 7372. [2018-12-09 09:46:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7372 states. [2018-12-09 09:46:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7372 states to 7372 states and 9745 transitions. [2018-12-09 09:46:45,117 INFO L78 Accepts]: Start accepts. Automaton has 7372 states and 9745 transitions. Word has length 208 [2018-12-09 09:46:45,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:46:45,117 INFO L480 AbstractCegarLoop]: Abstraction has 7372 states and 9745 transitions. [2018-12-09 09:46:45,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:46:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 7372 states and 9745 transitions. [2018-12-09 09:46:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2018-12-09 09:46:45,121 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:46:45,122 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:46:45,122 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:46:45,122 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:46:45,122 INFO L82 PathProgramCache]: Analyzing trace with hash 1044566123, now seen corresponding path program 1 times [2018-12-09 09:46:45,122 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:46:45,123 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:46:45,123 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:46:45,123 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:46:45,123 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:46:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:46:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 179 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 09:46:45,457 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:46:45,457 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:46:45,457 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 395 with the following transitions: [2018-12-09 09:46:45,457 INFO L205 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:46:45,462 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:46:45,462 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:46:45,602 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 09:46:45,603 INFO L272 AbstractInterpreter]: Visited 195 different actions 383 times. Merged at 3 different actions 3 times. Never widened. Performed 4168 root evaluator evaluations with a maximum evaluation depth of 8. Performed 4168 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-12-09 09:46:45,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:46:45,609 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 09:46:45,821 INFO L227 lantSequenceWeakener]: Weakened 391 states. On average, predicates are now at 77.66% of their original sizes. [2018-12-09 09:46:45,822 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 09:46:45,881 INFO L418 sIntCurrentIteration]: We unified 393 AI predicates to 393 [2018-12-09 09:46:45,881 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 09:46:45,881 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 09:46:45,881 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-12-09 09:46:45,881 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:46:45,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 09:46:45,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 09:46:45,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-09 09:46:45,882 INFO L87 Difference]: Start difference. First operand 7372 states and 9745 transitions. Second operand 10 states. [2018-12-09 09:49:04,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:49:04,734 INFO L93 Difference]: Finished difference Result 15505 states and 20654 transitions. [2018-12-09 09:49:04,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-09 09:49:04,734 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 394 [2018-12-09 09:49:04,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:49:04,747 INFO L225 Difference]: With dead ends: 15505 [2018-12-09 09:49:04,747 INFO L226 Difference]: Without dead ends: 8841 [2018-12-09 09:49:04,754 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 402 GetRequests, 385 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-12-09 09:49:04,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8841 states. [2018-12-09 09:49:04,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8841 to 8082. [2018-12-09 09:49:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8082 states. [2018-12-09 09:49:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 8082 states and 10469 transitions. [2018-12-09 09:49:04,848 INFO L78 Accepts]: Start accepts. Automaton has 8082 states and 10469 transitions. Word has length 394 [2018-12-09 09:49:04,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:49:04,848 INFO L480 AbstractCegarLoop]: Abstraction has 8082 states and 10469 transitions. [2018-12-09 09:49:04,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 09:49:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 8082 states and 10469 transitions. [2018-12-09 09:49:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2018-12-09 09:49:04,868 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:49:04,868 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, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:49:04,868 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:49:04,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:49:04,868 INFO L82 PathProgramCache]: Analyzing trace with hash -1043209363, now seen corresponding path program 1 times [2018-12-09 09:49:04,868 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:49:04,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:49:04,869 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:49:04,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:49:04,869 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:49:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:49:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 127 proven. 502 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2018-12-09 09:49:05,462 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:49:05,462 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:49:05,462 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1043 with the following transitions: [2018-12-09 09:49:05,462 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:49:05,469 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:49:05,469 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:49:06,470 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 09:49:06,471 INFO L272 AbstractInterpreter]: Visited 538 different actions 2694 times. Merged at 10 different actions 47 times. Never widened. Performed 34466 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34466 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-09 09:49:06,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:49:06,473 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 09:49:06,473 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:49:06,473 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 09:49:06,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:49:06,479 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 09:49:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:49:06,606 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:49:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 09:49:06,944 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 09:49:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 09:49:07,247 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 09:49:07,248 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-12-09 09:49:07,248 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:49:07,248 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 09:49:07,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 09:49:07,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:49:07,249 INFO L87 Difference]: Start difference. First operand 8082 states and 10469 transitions. Second operand 3 states. [2018-12-09 09:49:09,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:49:09,374 INFO L93 Difference]: Finished difference Result 21254 states and 29117 transitions. [2018-12-09 09:49:09,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 09:49:09,375 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1042 [2018-12-09 09:49:09,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:49:09,396 INFO L225 Difference]: With dead ends: 21254 [2018-12-09 09:49:09,396 INFO L226 Difference]: Without dead ends: 14590 [2018-12-09 09:49:09,405 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2098 GetRequests, 2088 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:49:09,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14590 states. [2018-12-09 09:49:09,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14590 to 14590. [2018-12-09 09:49:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14590 states. [2018-12-09 09:49:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14590 states to 14590 states and 18947 transitions. [2018-12-09 09:49:09,547 INFO L78 Accepts]: Start accepts. Automaton has 14590 states and 18947 transitions. Word has length 1042 [2018-12-09 09:49:09,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:49:09,548 INFO L480 AbstractCegarLoop]: Abstraction has 14590 states and 18947 transitions. [2018-12-09 09:49:09,548 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 09:49:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 14590 states and 18947 transitions. [2018-12-09 09:49:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2018-12-09 09:49:09,555 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:49:09,556 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:49:09,556 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:49:09,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:49:09,556 INFO L82 PathProgramCache]: Analyzing trace with hash 514995308, now seen corresponding path program 1 times [2018-12-09 09:49:09,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:49:09,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:49:09,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:49:09,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:49:09,557 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:49:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:49:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 170 proven. 270 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2018-12-09 09:49:10,237 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:49:10,237 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:49:10,237 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1054 with the following transitions: [2018-12-09 09:49:10,237 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2136], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2232], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:49:10,244 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:49:10,244 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:49:12,658 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 09:49:12,658 INFO L272 AbstractInterpreter]: Visited 537 different actions 1614 times. Merged at 9 different actions 23 times. Never widened. Performed 19810 root evaluator evaluations with a maximum evaluation depth of 24. Performed 19810 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 3 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-09 09:49:12,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:49:12,660 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 09:49:13,454 INFO L227 lantSequenceWeakener]: Weakened 1050 states. On average, predicates are now at 80.18% of their original sizes. [2018-12-09 09:49:13,455 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 09:49:13,558 INFO L418 sIntCurrentIteration]: We unified 1052 AI predicates to 1052 [2018-12-09 09:49:13,558 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 09:49:13,558 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 09:49:13,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-12-09 09:49:13,558 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:49:13,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-09 09:49:13,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-09 09:49:13,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-12-09 09:49:13,559 INFO L87 Difference]: Start difference. First operand 14590 states and 18947 transitions. Second operand 17 states. [2018-12-09 09:51:08,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:51:08,059 INFO L93 Difference]: Finished difference Result 29932 states and 39020 transitions. [2018-12-09 09:51:08,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-09 09:51:08,059 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1053 [2018-12-09 09:51:08,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:51:08,080 INFO L225 Difference]: With dead ends: 29932 [2018-12-09 09:51:08,080 INFO L226 Difference]: Without dead ends: 16760 [2018-12-09 09:51:08,088 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1071 GetRequests, 1037 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-12-09 09:51:08,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16760 states. [2018-12-09 09:51:08,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16760 to 16737. [2018-12-09 09:51:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16737 states. [2018-12-09 09:51:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16737 states to 16737 states and 21256 transitions. [2018-12-09 09:51:08,223 INFO L78 Accepts]: Start accepts. Automaton has 16737 states and 21256 transitions. Word has length 1053 [2018-12-09 09:51:08,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:51:08,224 INFO L480 AbstractCegarLoop]: Abstraction has 16737 states and 21256 transitions. [2018-12-09 09:51:08,224 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-09 09:51:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 16737 states and 21256 transitions. [2018-12-09 09:51:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2018-12-09 09:51:08,231 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:51:08,232 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:51:08,232 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:51:08,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:08,232 INFO L82 PathProgramCache]: Analyzing trace with hash -1319480847, now seen corresponding path program 1 times [2018-12-09 09:51:08,232 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:51:08,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:08,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:08,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:08,233 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:51:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-12-09 09:51:08,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:51:08,629 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 09:51:08,629 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:51:08,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 09:51:08,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 09:51:08,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 09:51:08,630 INFO L87 Difference]: Start difference. First operand 16737 states and 21256 transitions. Second operand 4 states. [2018-12-09 09:51:13,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:51:13,141 INFO L93 Difference]: Finished difference Result 45602 states and 61418 transitions. [2018-12-09 09:51:13,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 09:51:13,142 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1060 [2018-12-09 09:51:13,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:51:13,196 INFO L225 Difference]: With dead ends: 45602 [2018-12-09 09:51:13,196 INFO L226 Difference]: Without dead ends: 31001 [2018-12-09 09:51:13,212 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 09:51:13,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31001 states. [2018-12-09 09:51:13,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31001 to 31001. [2018-12-09 09:51:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31001 states. [2018-12-09 09:51:13,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31001 states to 31001 states and 40427 transitions. [2018-12-09 09:51:13,477 INFO L78 Accepts]: Start accepts. Automaton has 31001 states and 40427 transitions. Word has length 1060 [2018-12-09 09:51:13,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:51:13,478 INFO L480 AbstractCegarLoop]: Abstraction has 31001 states and 40427 transitions. [2018-12-09 09:51:13,478 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 09:51:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 31001 states and 40427 transitions. [2018-12-09 09:51:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2018-12-09 09:51:13,491 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:51:13,492 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:51:13,492 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:51:13,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:13,492 INFO L82 PathProgramCache]: Analyzing trace with hash 620303732, now seen corresponding path program 1 times [2018-12-09 09:51:13,492 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:51:13,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:13,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:13,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:13,493 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:51:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 473 proven. 616 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2018-12-09 09:51:14,546 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:14,546 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:51:14,546 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1192 with the following transitions: [2018-12-09 09:51:14,547 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2636], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:51:14,550 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:51:14,550 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:51:15,512 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 09:51:15,512 INFO L272 AbstractInterpreter]: Visited 538 different actions 2153 times. Merged at 9 different actions 34 times. Never widened. Performed 27002 root evaluator evaluations with a maximum evaluation depth of 18. Performed 27002 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-09 09:51:15,514 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:15,514 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 09:51:15,514 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:15,514 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 09:51:15,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:15,520 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 09:51:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:15,640 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:51:16,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 673 proven. 2 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-12-09 09:51:16,019 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 09:51:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 673 proven. 2 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-12-09 09:51:16,599 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 09:51:16,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-12-09 09:51:16,599 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 09:51:16,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 09:51:16,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 09:51:16,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2018-12-09 09:51:16,601 INFO L87 Difference]: Start difference. First operand 31001 states and 40427 transitions. Second operand 14 states. [2018-12-09 09:51:27,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:51:27,872 INFO L93 Difference]: Finished difference Result 72725 states and 94462 transitions. [2018-12-09 09:51:27,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-09 09:51:27,873 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1191 [2018-12-09 09:51:27,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:51:27,938 INFO L225 Difference]: With dead ends: 72725 [2018-12-09 09:51:27,938 INFO L226 Difference]: Without dead ends: 41722 [2018-12-09 09:51:27,971 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2447 GetRequests, 2405 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 387 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=401, Invalid=1239, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 09:51:28,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41722 states. [2018-12-09 09:51:28,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41722 to 33269. [2018-12-09 09:51:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33269 states. [2018-12-09 09:51:28,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33269 states to 33269 states and 39347 transitions. [2018-12-09 09:51:28,297 INFO L78 Accepts]: Start accepts. Automaton has 33269 states and 39347 transitions. Word has length 1191 [2018-12-09 09:51:28,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:51:28,298 INFO L480 AbstractCegarLoop]: Abstraction has 33269 states and 39347 transitions. [2018-12-09 09:51:28,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 09:51:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 33269 states and 39347 transitions. [2018-12-09 09:51:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2018-12-09 09:51:28,308 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:51:28,309 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:51:28,309 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:51:28,309 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:28,309 INFO L82 PathProgramCache]: Analyzing trace with hash 1101049473, now seen corresponding path program 1 times [2018-12-09 09:51:28,309 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:51:28,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:28,310 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:28,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:28,310 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:51:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2018-12-09 09:51:28,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:51:28,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 09:51:28,863 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 09:51:28,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 09:51:28,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 09:51:28,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 09:51:28,863 INFO L87 Difference]: Start difference. First operand 33269 states and 39347 transitions. Second operand 4 states. [2018-12-09 09:51:34,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:51:34,362 INFO L93 Difference]: Finished difference Result 106093 states and 128386 transitions. [2018-12-09 09:51:34,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 09:51:34,363 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1200 [2018-12-09 09:51:34,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:51:34,475 INFO L225 Difference]: With dead ends: 106093 [2018-12-09 09:51:34,476 INFO L226 Difference]: Without dead ends: 74242 [2018-12-09 09:51:34,518 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 09:51:34,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74242 states. [2018-12-09 09:51:35,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74242 to 70018. [2018-12-09 09:51:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70018 states. [2018-12-09 09:51:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70018 states to 70018 states and 82656 transitions. [2018-12-09 09:51:35,158 INFO L78 Accepts]: Start accepts. Automaton has 70018 states and 82656 transitions. Word has length 1200 [2018-12-09 09:51:35,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:51:35,159 INFO L480 AbstractCegarLoop]: Abstraction has 70018 states and 82656 transitions. [2018-12-09 09:51:35,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 09:51:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 70018 states and 82656 transitions. [2018-12-09 09:51:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1397 [2018-12-09 09:51:35,183 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:51:35,183 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:51:35,184 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:51:35,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:35,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1921212745, now seen corresponding path program 1 times [2018-12-09 09:51:35,184 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:51:35,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:35,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:35,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:35,185 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:51:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 215 proven. 947 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2018-12-09 09:51:36,210 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:36,210 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:51:36,210 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1397 with the following transitions: [2018-12-09 09:51:36,210 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2388], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2992], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:51:36,214 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:51:36,214 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:51:37,033 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 09:51:37,033 INFO L272 AbstractInterpreter]: Visited 539 different actions 2160 times. Merged at 9 different actions 37 times. Widened at 1 different actions 1 times. Performed 27245 root evaluator evaluations with a maximum evaluation depth of 17. Performed 27245 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 3 different actions. Largest state had 24 variables. [2018-12-09 09:51:37,035 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:37,035 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 09:51:37,035 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:37,035 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 09:51:37,041 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:37,041 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 09:51:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:37,185 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:51:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 1330 proven. 2 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2018-12-09 09:51:37,733 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 09:51:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 580 proven. 137 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2018-12-09 09:51:38,407 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 09:51:38,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-09 09:51:38,408 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 09:51:38,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 09:51:38,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 09:51:38,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-09 09:51:38,409 INFO L87 Difference]: Start difference. First operand 70018 states and 82656 transitions. Second operand 9 states. [2018-12-09 09:51:43,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:51:43,173 INFO L93 Difference]: Finished difference Result 148570 states and 175812 transitions. [2018-12-09 09:51:43,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-09 09:51:43,173 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1396 [2018-12-09 09:51:43,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:51:43,268 INFO L225 Difference]: With dead ends: 148570 [2018-12-09 09:51:43,268 INFO L226 Difference]: Without dead ends: 68525 [2018-12-09 09:51:43,341 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2828 GetRequests, 2805 SyntacticMatches, 6 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-12-09 09:51:43,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68525 states. [2018-12-09 09:51:43,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68525 to 64967. [2018-12-09 09:51:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64967 states. [2018-12-09 09:51:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64967 states to 64967 states and 69632 transitions. [2018-12-09 09:51:43,888 INFO L78 Accepts]: Start accepts. Automaton has 64967 states and 69632 transitions. Word has length 1396 [2018-12-09 09:51:43,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:51:43,889 INFO L480 AbstractCegarLoop]: Abstraction has 64967 states and 69632 transitions. [2018-12-09 09:51:43,889 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 09:51:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 64967 states and 69632 transitions. [2018-12-09 09:51:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1420 [2018-12-09 09:51:43,912 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:51:43,912 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:51:43,912 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:51:43,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:43,913 INFO L82 PathProgramCache]: Analyzing trace with hash -682793938, now seen corresponding path program 1 times [2018-12-09 09:51:43,913 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 09:51:43,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:43,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:43,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:51:43,914 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 09:51:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:44,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 173 proven. 881 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 09:51:44,798 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:44,798 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 09:51:44,799 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1420 with the following transitions: [2018-12-09 09:51:44,799 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1075], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-12-09 09:51:44,803 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 09:51:44,803 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 09:51:45,778 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 09:51:45,779 INFO L272 AbstractInterpreter]: Visited 539 different actions 2698 times. Merged at 11 different actions 46 times. Never widened. Performed 34501 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34501 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 2 different actions. Largest state had 24 variables. [2018-12-09 09:51:45,781 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:51:45,781 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 09:51:45,781 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 09:51:45,781 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 09:51:45,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:51:45,787 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 09:51:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:51:45,932 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:51:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 1052 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 09:51:46,565 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 09:51:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 1052 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 09:51:47,479 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 09:51:47,479 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-09 09:51:47,479 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 09:51:47,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 09:51:47,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 09:51:47,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-12-09 09:51:47,480 INFO L87 Difference]: Start difference. First operand 64967 states and 69632 transitions. Second operand 11 states. [2018-12-09 09:52:01,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:52:01,228 INFO L93 Difference]: Finished difference Result 144067 states and 154711 transitions. [2018-12-09 09:52:01,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-12-09 09:52:01,229 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1419 [2018-12-09 09:52:01,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:52:01,231 INFO L225 Difference]: With dead ends: 144067 [2018-12-09 09:52:01,231 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 09:52:01,318 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2929 GetRequests, 2872 SyntacticMatches, 4 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 898 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=527, Invalid=2443, Unknown=0, NotChecked=0, Total=2970 [2018-12-09 09:52:01,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 09:52:01,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 09:52:01,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 09:52:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 09:52:01,319 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1419 [2018-12-09 09:52:01,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:52:01,319 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 09:52:01,319 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 09:52:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 09:52:01,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 09:52:01,322 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 09:52:01,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:01,954 WARN L180 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 201 [2018-12-09 09:52:02,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:02,243 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 176 [2018-12-09 09:52:02,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 09:52:05,396 WARN L180 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 440 DAG size of output: 141 [2018-12-09 09:52:08,853 WARN L180 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 452 DAG size of output: 150 [2018-12-09 09:52:11,699 WARN L180 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 440 DAG size of output: 141 [2018-12-09 09:52:12,255 WARN L180 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 73 [2018-12-09 09:52:15,264 WARN L180 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 451 DAG size of output: 153 [2018-12-09 09:52:15,755 WARN L180 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 77 [2018-12-09 09:52:19,265 WARN L180 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 443 DAG size of output: 144 [2018-12-09 09:52:19,267 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (<= ~a3~0 |old(~a3~0)|) (= |old(~a15~0)| ~a15~0)) [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,268 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,269 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,270 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,271 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,272 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,273 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,274 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,275 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,276 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,277 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,278 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,279 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,280 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,280 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,281 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse15 (= 4 |old(~a24~0)|)) (.cse3 (= 3 |old(~a24~0)|)) (.cse20 (= 4 |old(~a15~0)|))) (let ((.cse22 (<= 307 ~a3~0)) (.cse35 (not .cse20)) (.cse26 (not .cse3)) (.cse28 (= 0 |old(~a18~0)|)) (.cse29 (= |calculate_output3_#in~input| 0)) (.cse9 (<= ~a3~0 |old(~a3~0)|)) (.cse1 (= |old(~a15~0)| |old(~a24~0)|)) (.cse16 (= 11 |old(~a18~0)|)) (.cse4 (= 2 |old(~a24~0)|)) (.cse5 (= 6 |old(~a15~0)|)) (.cse19 (= 0 |old(~a24~0)|)) (.cse17 (= ~a24~0 |old(~a24~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse25 (< 9 |old(~a18~0)|)) (.cse23 (not .cse15))) (let ((.cse27 (not (= 99 |old(~a3~0)|))) (.cse8 (or .cse25 .cse23)) (.cse33 (and .cse17 .cse10)) (.cse36 (or .cse1 .cse16 .cse3 .cse4 .cse15 .cse5 .cse19)) (.cse2 (= 1 |old(~a24~0)|)) (.cse34 (<= ~a18~0 9)) (.cse0 (= 12 ~a18~0)) (.cse6 (not (= 12 |old(~a18~0)|))) (.cse7 (not (= |old(~a15~0)| 4))) (.cse18 (not (= 11 ~a18~0))) (.cse32 (and .cse17 .cse9 .cse10)) (.cse13 (< 115 ~a3~0)) (.cse14 (<= |old(~a3~0)| 115)) (.cse30 (or .cse35 .cse26 .cse28 .cse29)) (.cse31 (< 0 (+ |old(~a3~0)| 306003))) (.cse24 (< 4 |old(~a15~0)|)) (.cse11 (= 4 ~a24~0)) (.cse37 (and .cse22 .cse17 .cse9 .cse10)) (.cse12 (not .cse5)) (.cse21 (< |old(~a3~0)| 307))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 (and .cse9 .cse10 .cse11)) (or .cse1 .cse12 .cse13 .cse3 .cse14 .cse15) (or .cse1 .cse16 .cse12 .cse2 .cse4 .cse15 (and .cse17 .cse9 .cse18 .cse10) .cse19) (or .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse0 .cse6) (or .cse1 .cse16 .cse20 .cse21 .cse4 .cse18 .cse15 .cse19) (or .cse1 .cse21 .cse3 .cse15 .cse22 .cse6) (or .cse23 (and .cse13 .cse9 .cse11 .cse10) .cse14 .cse24) (or .cse1 .cse13 .cse3 .cse14 .cse25 .cse24) (or .cse7 .cse26 (= ~a3~0 99) .cse27 .cse28 .cse29) (or (and .cse9 (and (= ~a15~0 4) .cse17 (not (= ~a18~0 0)))) .cse30) (or .cse1 .cse20 .cse31 .cse32 .cse5) (or .cse7 .cse26 .cse6 .cse14 .cse29 .cse0) (or .cse33 .cse21 (or .cse1 .cse3 .cse5)) (or .cse14 .cse34 (or .cse35 .cse26 .cse28 .cse29 .cse25)) (or .cse33 .cse1 .cse3 .cse25 .cse24) (or .cse1 .cse2 .cse20 .cse14 .cse13 .cse5) (or (or .cse35 (not (= 9 |old(~a18~0)|)) .cse27 .cse26) (= ~a18~0 9) .cse29) (or .cse1 .cse2 .cse34 .cse3 .cse15 .cse25) (or (and .cse0 .cse9 .cse11 .cse10) .cse24 .cse6 .cse23) (or .cse22 .cse23 .cse21 .cse24) (or .cse1 .cse22 .cse21 .cse3 .cse24) (or .cse1 .cse32 .cse2 .cse20 .cse5) (or .cse21 .cse34 .cse25 .cse5 .cse23) (or .cse34 .cse8 .cse24) (or .cse1 .cse16 .cse12 .cse18 .cse4 .cse14 .cse15) (or .cse1 (and .cse17 .cse13 .cse10) .cse3 .cse4 .cse14 .cse24) (or .cse1 .cse16 .cse12 .cse13 .cse14 .cse15) (or (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse33) (or .cse13 .cse36 .cse14) (or .cse1 .cse20 .cse21 .cse37 .cse4 .cse5) (or .cse36 .cse20 .cse9) (or .cse22 (or .cse21 .cse30)) (or .cse0 .cse1 .cse12 .cse15 .cse19 .cse6) (or .cse36 (and .cse17 .cse18 .cse10)) (or .cse1 .cse2 .cse20 .cse14 .cse15 .cse25 .cse34) (or .cse34 .cse12 (or .cse1 .cse15 .cse25)) (or .cse1 .cse21 .cse3 .cse4 .cse15 .cse0 .cse6) (or .cse0 .cse1 .cse20 .cse5 .cse6) (or .cse7 .cse26 .cse18 .cse16 .cse21 .cse28 .cse29) (or .cse1 .cse12 .cse32 .cse3 .cse15) (or .cse1 .cse21 .cse3 .cse15 .cse25 .cse22) (or .cse13 (or .cse14 .cse30)) (or .cse23 .cse31 .cse24 (and .cse9 .cse11 .cse10)) (or .cse37 .cse12 (or .cse1 .cse21 .cse15)))))) [2018-12-09 09:52:19,281 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,281 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,281 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,281 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,281 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,282 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,283 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,284 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,285 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,286 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,287 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,288 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,289 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,289 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,289 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,289 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,289 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse15 (= 4 |old(~a24~0)|)) (.cse3 (= 3 |old(~a24~0)|)) (.cse20 (= 4 |old(~a15~0)|))) (let ((.cse22 (<= 307 ~a3~0)) (.cse34 (not .cse20)) (.cse30 (not .cse3)) (.cse31 (= 0 |old(~a18~0)|)) (.cse32 (= |calculate_output2_#in~input| 0)) (.cse9 (<= ~a3~0 |old(~a3~0)|)) (.cse1 (= |old(~a15~0)| |old(~a24~0)|)) (.cse16 (= 11 |old(~a18~0)|)) (.cse4 (= 2 |old(~a24~0)|)) (.cse5 (= 6 |old(~a15~0)|)) (.cse19 (= 0 |old(~a24~0)|)) (.cse17 (= ~a24~0 |old(~a24~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse25 (< 9 |old(~a18~0)|)) (.cse23 (not .cse15))) (let ((.cse8 (or .cse25 .cse23)) (.cse7 (not (= |old(~a15~0)| 4))) (.cse28 (and .cse17 .cse10)) (.cse36 (or .cse1 .cse16 .cse3 .cse4 .cse15 .cse5 .cse19)) (.cse18 (not (= 11 ~a18~0))) (.cse2 (= 1 |old(~a24~0)|)) (.cse29 (<= ~a18~0 9)) (.cse0 (= 12 ~a18~0)) (.cse6 (not (= 12 |old(~a18~0)|))) (.cse27 (and .cse17 .cse9 .cse10)) (.cse33 (not (= 99 |old(~a3~0)|))) (.cse26 (< 0 (+ |old(~a3~0)| 306003))) (.cse24 (< 4 |old(~a15~0)|)) (.cse11 (= 4 ~a24~0)) (.cse14 (<= |old(~a3~0)| 115)) (.cse35 (or .cse34 .cse30 .cse31 .cse32)) (.cse13 (< 115 ~a3~0)) (.cse37 (and .cse22 .cse17 .cse9 .cse10)) (.cse12 (not .cse5)) (.cse21 (< |old(~a3~0)| 307))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 (and .cse9 .cse10 .cse11)) (or .cse1 .cse12 .cse13 .cse3 .cse14 .cse15) (or .cse1 .cse16 .cse12 .cse2 .cse4 .cse15 (and .cse17 .cse9 .cse18 .cse10) .cse19) (or .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse0 .cse6) (or .cse1 .cse16 .cse20 .cse21 .cse4 .cse18 .cse15 .cse19) (or .cse1 .cse21 .cse3 .cse15 .cse22 .cse6) (or .cse23 (and .cse13 .cse9 .cse11 .cse10) .cse14 .cse24) (or .cse1 .cse13 .cse3 .cse14 .cse25 .cse24) (or .cse1 .cse20 .cse26 .cse27 .cse5) (or .cse28 .cse21 (or .cse1 .cse3 .cse5)) (or .cse28 .cse1 .cse3 .cse25 .cse24) (or .cse1 .cse2 .cse20 .cse14 .cse13 .cse5) (or .cse1 .cse2 .cse29 .cse3 .cse15 .cse25) (or (and .cse0 .cse9 .cse11 .cse10) .cse24 .cse6 .cse23) (or .cse22 .cse23 .cse21 .cse24) (or .cse7 .cse30 .cse25 .cse31 .cse14 .cse32 .cse29) (or .cse1 .cse22 .cse21 .cse3 .cse24) (or .cse7 .cse30 .cse33 .cse31 .cse32 (= ~a3~0 99)) (or .cse1 .cse27 .cse2 .cse20 .cse5) (or .cse21 .cse29 .cse25 .cse5 .cse23) (or .cse29 .cse8 .cse24) (or .cse1 .cse16 .cse12 .cse18 .cse4 .cse14 .cse15) (or (or .cse34 .cse30 .cse32 .cse6) .cse0 .cse14) (or .cse1 (and .cse17 .cse13 .cse10) .cse3 .cse4 .cse14 .cse24) (or .cse1 .cse16 .cse12 .cse13 .cse14 .cse15) (or .cse7 .cse30 .cse16 .cse21 .cse31 .cse18 .cse32) (or (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse28) (or (or .cse21 .cse35) .cse22) (or .cse13 .cse36 .cse14) (or .cse1 .cse20 .cse21 .cse37 .cse4 .cse5) (or .cse36 .cse20 .cse9) (or .cse0 .cse1 .cse12 .cse15 .cse19 .cse6) (or .cse36 (and .cse17 .cse18 .cse10)) (or .cse1 .cse2 .cse20 .cse14 .cse15 .cse25 .cse29) (or .cse29 .cse12 (or .cse1 .cse15 .cse25)) (or .cse1 .cse21 .cse3 .cse4 .cse15 .cse0 .cse6) (or .cse0 .cse1 .cse20 .cse5 .cse6) (or .cse1 .cse12 .cse27 .cse3 .cse15) (or (and (and (= ~a15~0 4) .cse17 (not (= ~a18~0 0)) (not (= calculate_output2_~input 0))) .cse9) .cse35) (or (or .cse34 (not (= 9 |old(~a18~0)|)) .cse33 .cse30) (= ~a18~0 9) .cse32) (or .cse1 .cse21 .cse3 .cse15 .cse25 .cse22) (or .cse23 .cse26 .cse24 (and .cse9 .cse11 .cse10)) (or (or .cse14 .cse35) .cse13) (or .cse37 .cse12 (or .cse1 .cse21 .cse15)))))) [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,290 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,291 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,292 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,293 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,294 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,295 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,296 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse15 (= 4 |old(~a24~0)|)) (.cse3 (= 3 |old(~a24~0)|)) (.cse20 (= 4 |old(~a15~0)|))) (let ((.cse22 (<= 307 ~a3~0)) (.cse34 (not .cse20)) (.cse30 (not .cse3)) (.cse32 (= 0 |old(~a18~0)|)) (.cse33 (= |calculate_output2_#in~input| 0)) (.cse9 (<= ~a3~0 |old(~a3~0)|)) (.cse1 (= |old(~a15~0)| |old(~a24~0)|)) (.cse16 (= 11 |old(~a18~0)|)) (.cse4 (= 2 |old(~a24~0)|)) (.cse5 (= 6 |old(~a15~0)|)) (.cse19 (= 0 |old(~a24~0)|)) (.cse17 (= ~a24~0 |old(~a24~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse25 (< 9 |old(~a18~0)|)) (.cse23 (not .cse15))) (let ((.cse31 (not (= 99 |old(~a3~0)|))) (.cse8 (or .cse25 .cse23)) (.cse28 (and .cse17 .cse10)) (.cse36 (or .cse1 .cse16 .cse3 .cse4 .cse15 .cse5 .cse19)) (.cse18 (not (= 11 ~a18~0))) (.cse2 (= 1 |old(~a24~0)|)) (.cse0 (= 12 ~a18~0)) (.cse7 (not (= |old(~a15~0)| 4))) (.cse6 (not (= 12 |old(~a18~0)|))) (.cse27 (and .cse17 .cse9 .cse10)) (.cse29 (<= ~a18~0 9)) (.cse26 (< 0 (+ |old(~a3~0)| 306003))) (.cse24 (< 4 |old(~a15~0)|)) (.cse11 (= 4 ~a24~0)) (.cse14 (<= |old(~a3~0)| 115)) (.cse35 (or .cse34 .cse30 .cse32 .cse33)) (.cse13 (< 115 ~a3~0)) (.cse37 (and .cse22 .cse17 .cse9 .cse10)) (.cse12 (not .cse5)) (.cse21 (< |old(~a3~0)| 307))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 (and .cse9 .cse10 .cse11)) (or .cse1 .cse12 .cse13 .cse3 .cse14 .cse15) (or .cse1 .cse16 .cse12 .cse2 .cse4 .cse15 (and .cse17 .cse9 .cse18 .cse10) .cse19) (or .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse0 .cse6) (or .cse1 .cse16 .cse20 .cse21 .cse4 .cse18 .cse15 .cse19) (or .cse1 .cse21 .cse3 .cse15 .cse22 .cse6) (or .cse23 (and .cse13 .cse9 .cse11 .cse10) .cse14 .cse24) (or .cse1 .cse13 .cse3 .cse14 .cse25 .cse24) (or .cse1 .cse20 .cse26 .cse27 .cse5) (or .cse28 .cse21 (or .cse1 .cse3 .cse5)) (or .cse28 .cse1 .cse3 .cse25 .cse24) (or .cse1 .cse2 .cse20 .cse14 .cse13 .cse5) (or .cse1 .cse2 .cse29 .cse3 .cse15 .cse25) (or (and .cse0 .cse9 .cse11 .cse10) .cse24 .cse6 .cse23) (or .cse22 .cse23 .cse21 .cse24) (or .cse7 .cse30 (= ~a3~0 99) .cse31 .cse32 .cse33) (or .cse1 .cse22 .cse21 .cse3 .cse24) (or .cse1 .cse27 .cse2 .cse20 .cse5) (or (or .cse34 (not (= 9 |old(~a18~0)|)) .cse31 .cse30) .cse33 (= ~a18~0 9)) (or (and .cse9 (and (= ~a15~0 4) .cse17 (not (= ~a18~0 0)))) .cse35) (or .cse21 .cse29 .cse25 .cse5 .cse23) (or .cse29 .cse8 .cse24) (or .cse1 .cse16 .cse12 .cse18 .cse4 .cse14 .cse15) (or .cse1 (and .cse17 .cse13 .cse10) .cse3 .cse4 .cse14 .cse24) (or .cse1 .cse16 .cse12 .cse13 .cse14 .cse15) (or .cse7 .cse30 .cse16 .cse21 .cse32 .cse18 .cse33) (or (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse28) (or (or .cse21 .cse35) .cse22) (or .cse13 .cse36 .cse14) (or .cse1 .cse20 .cse21 .cse37 .cse4 .cse5) (or .cse36 .cse20 .cse9) (or .cse0 .cse1 .cse12 .cse15 .cse19 .cse6) (or .cse36 (and .cse17 .cse18 .cse10)) (or .cse1 .cse2 .cse20 .cse14 .cse15 .cse25 .cse29) (or .cse29 .cse12 (or .cse1 .cse15 .cse25)) (or .cse1 .cse21 .cse3 .cse4 .cse15 .cse0 .cse6) (or .cse0 .cse1 .cse20 .cse5 .cse6) (or .cse0 .cse7 .cse30 .cse6 .cse14 .cse33) (or .cse1 .cse12 .cse27 .cse3 .cse15) (or (or .cse34 .cse30 .cse25 .cse32 .cse33) .cse14 .cse29) (or .cse1 .cse21 .cse3 .cse15 .cse25 .cse22) (or .cse23 .cse26 .cse24 (and .cse9 .cse11 .cse10)) (or (or .cse14 .cse35) .cse13) (or .cse37 .cse12 (or .cse1 .cse21 .cse15)))))) [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,297 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 132) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,298 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-09 09:52:19,299 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,300 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-09 09:52:19,306 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-09 09:52:19,307 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-09 09:52:19,308 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,308 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,308 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,308 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,313 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,314 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,314 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse21 (= 4 |old(~a24~0)|)) (.cse3 (= 3 |old(~a24~0)|)) (.cse24 (= 4 |old(~a15~0)|))) (let ((.cse25 (<= 307 ~a3~0)) (.cse13 (= 0 |old(~a18~0)|)) (.cse15 (<= ~a3~0 |old(~a3~0)|)) (.cse35 (not .cse24)) (.cse33 (not (= 99 |old(~a3~0)|))) (.cse8 (not .cse3)) (.cse10 (= |calculate_output_#in~input| 0)) (.cse1 (= |old(~a15~0)| |old(~a24~0)|)) (.cse11 (= 11 |old(~a18~0)|)) (.cse4 (= 2 |old(~a24~0)|)) (.cse5 (= 6 |old(~a15~0)|)) (.cse23 (= 0 |old(~a24~0)|)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse16 (= |old(~a15~0)| ~a15~0)) (.cse28 (< 9 |old(~a18~0)|)) (.cse26 (not .cse21))) (let ((.cse7 (not (= |old(~a15~0)| 4))) (.cse14 (or .cse28 .cse26)) (.cse32 (and .cse22 .cse16)) (.cse19 (< 115 ~a3~0)) (.cse36 (or .cse1 .cse11 .cse3 .cse4 .cse21 .cse5 .cse23)) (.cse9 (not (= 11 ~a18~0))) (.cse2 (= 1 |old(~a24~0)|)) (.cse20 (<= |old(~a3~0)| 115)) (.cse34 (<= ~a18~0 9)) (.cse38 (and (or (or .cse35 (not .cse23) .cse33 (not (= 8 |old(~a18~0)|))) .cse10) (or .cse35 (not (= 9 |old(~a18~0)|)) .cse33 .cse8 .cse10))) (.cse0 (= 12 ~a18~0)) (.cse6 (not (= 12 |old(~a18~0)|))) (.cse31 (and .cse22 .cse15 .cse16)) (.cse29 (or .cse35 .cse8 .cse13 .cse10)) (.cse30 (< 0 (+ |old(~a3~0)| 306003))) (.cse27 (< 4 |old(~a15~0)|)) (.cse17 (= 4 ~a24~0)) (.cse37 (and .cse25 .cse22 .cse15 .cse16)) (.cse18 (not .cse5)) (.cse12 (< |old(~a3~0)| 307))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse7 .cse14 (and .cse15 .cse16 .cse17)) (or .cse1 .cse18 .cse19 .cse3 .cse20 .cse21) (or .cse1 .cse11 .cse18 .cse2 .cse4 .cse21 (and .cse22 .cse15 .cse9 .cse16) .cse23) (or .cse1 .cse2 .cse3 .cse4 .cse20 .cse21 .cse0 .cse6) (or .cse1 .cse11 .cse24 .cse12 .cse4 .cse9 .cse21 .cse23) (or .cse1 .cse12 .cse3 .cse21 .cse25 .cse6) (or .cse26 (and .cse19 .cse15 .cse17 .cse16) .cse20 .cse27) (or .cse1 .cse19 .cse3 .cse20 .cse28 .cse27) (or .cse19 (or .cse20 .cse29)) (or .cse1 .cse24 .cse30 .cse31 .cse5) (or .cse32 .cse12 (or .cse1 .cse3 .cse5)) (or .cse32 .cse1 .cse3 .cse28 .cse27) (or .cse1 .cse2 .cse24 .cse20 .cse19 .cse5) (or .cse25 (or .cse12 .cse29)) (or .cse7 .cse8 .cse10 .cse33 .cse13 (= ~a3~0 99)) (or .cse1 .cse2 .cse34 .cse3 .cse21 .cse28) (or (and .cse0 .cse15 .cse17 .cse16) .cse27 .cse6 .cse26) (or .cse25 .cse26 .cse12 .cse27) (or .cse1 .cse25 .cse12 .cse3 .cse27) (or .cse1 .cse31 .cse2 .cse24 .cse5) (or .cse7 .cse8 .cse34 .cse28 .cse10 .cse13 .cse20) (or .cse0 (or .cse35 .cse8 .cse10 .cse6) .cse20) (or .cse12 .cse34 .cse28 .cse5 .cse26) (or .cse34 .cse14 .cse27) (or .cse1 .cse11 .cse18 .cse9 .cse4 .cse20 .cse21) (or .cse1 (and .cse22 .cse19 .cse16) .cse3 .cse4 .cse20 .cse27) (or .cse1 .cse11 .cse18 .cse19 .cse20 .cse21) (or (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse32) (or .cse19 .cse36 .cse20) (or .cse1 .cse24 .cse12 .cse37 .cse4 .cse5) (or .cse36 .cse24 .cse15) (or .cse0 .cse1 .cse18 .cse21 .cse23 .cse6) (or .cse36 (and .cse22 .cse9 .cse16)) (or .cse1 .cse2 .cse24 .cse20 .cse21 .cse28 .cse34) (or .cse34 .cse18 (or .cse1 .cse21 .cse28)) (or .cse3 .cse38) (or .cse38 (= ~a18~0 9)) (or .cse1 .cse12 .cse3 .cse4 .cse21 .cse0 .cse6) (or .cse0 .cse1 .cse24 .cse5 .cse6) (or .cse1 .cse18 .cse31 .cse3 .cse21) (or (and (and (= ~a15~0 4) (not (= calculate_output_~input 0)) (= |old(~a24~0)| ~a24~0) (not (= ~a18~0 0))) .cse15) .cse29) (or .cse1 .cse12 .cse3 .cse21 .cse28 .cse25) (or .cse26 .cse30 .cse27 (and .cse15 .cse17 .cse16)) (or .cse37 .cse18 (or .cse1 .cse12 .cse21)))))) [2018-12-09 09:52:19,317 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-12-09 09:52:19,317 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,317 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,317 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,319 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,320 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,321 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,326 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,327 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse3 (= 3 |old(~a24~0)|)) (.cse24 (= 4 |old(~a15~0)|)) (.cse21 (= 4 |old(~a24~0)|))) (let ((.cse25 (<= 307 ~a3~0)) (.cse15 (<= ~a3~0 |old(~a3~0)|)) (.cse1 (= |old(~a15~0)| |old(~a24~0)|)) (.cse11 (= 11 |old(~a18~0)|)) (.cse4 (= 2 |old(~a24~0)|)) (.cse5 (= 6 |old(~a15~0)|)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse16 (= |old(~a15~0)| ~a15~0)) (.cse31 (< 9 |old(~a18~0)|)) (.cse26 (not .cse21)) (.cse13 (= 0 |old(~a18~0)|)) (.cse23 (= 0 |old(~a24~0)|)) (.cse40 (not .cse24)) (.cse37 (not (= 9 |old(~a18~0)|))) (.cse30 (not (= 99 |old(~a3~0)|))) (.cse8 (not .cse3)) (.cse9 (= |calculate_output_#in~input| 0))) (let ((.cse28 (= ~a3~0 99)) (.cse29 (and (or (or .cse40 (not .cse23) .cse30 (not (= 8 |old(~a18~0)|))) .cse9) (or .cse40 .cse37 .cse30 .cse8 .cse9))) (.cse32 (or .cse40 .cse8 .cse13 .cse9)) (.cse7 (not (= |old(~a15~0)| 4))) (.cse14 (or .cse31 .cse26)) (.cse36 (and .cse22 .cse16)) (.cse19 (< 115 ~a3~0)) (.cse38 (or .cse1 .cse11 .cse3 .cse4 .cse21 .cse5 .cse23)) (.cse10 (not (= 11 ~a18~0))) (.cse2 (= 1 |old(~a24~0)|)) (.cse20 (<= |old(~a3~0)| 115)) (.cse35 (<= ~a18~0 9)) (.cse0 (= 12 ~a18~0)) (.cse6 (not (= 12 |old(~a18~0)|))) (.cse34 (and .cse22 .cse15 .cse16)) (.cse33 (< 0 (+ |old(~a3~0)| 306003))) (.cse27 (< 4 |old(~a15~0)|)) (.cse17 (= 4 ~a24~0)) (.cse39 (and .cse25 .cse22 .cse15 .cse16)) (.cse18 (not .cse5)) (.cse12 (< |old(~a3~0)| 307))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse7 .cse14 (and .cse15 .cse16 .cse17)) (or .cse1 .cse18 .cse19 .cse3 .cse20 .cse21) (or .cse1 .cse11 .cse18 .cse2 .cse4 .cse21 (and .cse22 .cse15 .cse10 .cse16) .cse23) (or .cse1 .cse2 .cse3 .cse4 .cse20 .cse21 .cse0 .cse6) (or .cse1 .cse11 .cse24 .cse12 .cse4 .cse10 .cse21 .cse23) (or .cse1 .cse12 .cse3 .cse21 .cse25 .cse6) (or .cse26 (and .cse19 .cse15 .cse17 .cse16) .cse20 .cse27) (or .cse3 (and .cse28 (= ~a18~0 8)) .cse29) (or .cse28 .cse7 .cse8 .cse9 .cse30 .cse13) (or .cse1 .cse19 .cse3 .cse20 .cse31 .cse27) (or (and (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0))) .cse15) .cse32) (or .cse19 (or .cse20 .cse32)) (or .cse1 .cse24 .cse33 .cse34 .cse5) (or .cse7 .cse8 .cse31 .cse35 .cse9 .cse13 .cse20) (or .cse36 .cse12 (or .cse1 .cse3 .cse5)) (or .cse37 (= ~a18~0 9) .cse29) (or .cse36 .cse1 .cse3 .cse31 .cse27) (or .cse1 .cse2 .cse24 .cse20 .cse19 .cse5) (or .cse25 (or .cse12 .cse32)) (or .cse1 .cse2 .cse35 .cse3 .cse21 .cse31) (or (and .cse0 .cse15 .cse17 .cse16) .cse27 .cse6 .cse26) (or .cse25 .cse26 .cse12 .cse27) (or .cse1 .cse25 .cse12 .cse3 .cse27) (or .cse1 .cse34 .cse2 .cse24 .cse5) (or .cse7 .cse8 .cse0 .cse9 .cse6 .cse20) (or .cse12 .cse35 .cse31 .cse5 .cse26) (or .cse35 .cse14 .cse27) (or .cse1 .cse11 .cse18 .cse10 .cse4 .cse20 .cse21) (or .cse1 (and .cse22 .cse19 .cse16) .cse3 .cse4 .cse20 .cse27) (or .cse1 .cse11 .cse18 .cse19 .cse20 .cse21) (or (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse36) (or .cse19 .cse38 .cse20) (or .cse1 .cse24 .cse12 .cse39 .cse4 .cse5) (or .cse38 .cse24 .cse15) (or .cse0 .cse1 .cse18 .cse21 .cse23 .cse6) (or .cse38 (and .cse22 .cse10 .cse16)) (or .cse1 .cse2 .cse24 .cse20 .cse21 .cse31 .cse35) (or .cse35 .cse18 (or .cse1 .cse21 .cse31)) (or .cse1 .cse12 .cse3 .cse4 .cse21 .cse0 .cse6) (or .cse0 .cse1 .cse24 .cse5 .cse6) (or .cse1 .cse18 .cse34 .cse3 .cse21) (or .cse1 .cse12 .cse3 .cse21 .cse31 .cse25) (or .cse26 .cse33 .cse27 (and .cse15 .cse17 .cse16)) (or .cse39 .cse18 (or .cse1 .cse12 .cse21)))))) [2018-12-09 09:52:19,333 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,333 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,333 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-09 09:52:19,333 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,339 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,340 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,341 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,342 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,343 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,348 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,349 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,350 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,350 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,350 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,350 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,355 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-09 09:52:19,356 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,357 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,363 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,364 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,365 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,371 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,372 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,377 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,378 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,379 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a15~0 4) (= ~a24~0 3) (= ~a3~0 99) (= ~a18~0 9)) [2018-12-09 09:52:19,380 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L444 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse13 (= ~a15~0 4))) (let ((.cse2 (not (= ~a24~0 1))) (.cse0 (not (= ~a24~0 2))) (.cse11 (< 115 ~a3~0)) (.cse12 (not .cse13)) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse9 (= 4 ~a24~0)) (.cse5 (= 6 ~a15~0)) (.cse6 (not (= ~a24~0 4))) (.cse7 (not (= 11 ~a18~0))) (.cse10 (<= ~a18~0 9)) (.cse1 (not (= 3 ~a24~0))) (.cse14 (<= 307 ~a3~0)) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse4 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse3 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse4) (and .cse8 .cse9 .cse4) (and .cse10 .cse9 .cse4) (and .cse11 .cse9 .cse4) (and .cse12 .cse2 .cse3 .cse4) (and .cse13 (= ~a24~0 3) (not (= ~a18~0 0))) (and .cse5 .cse14 .cse3 .cse6) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse1 (<= ~a15~0 4) .cse3 .cse11) (and .cse12 .cse3 .cse8 .cse4) (and (= 12 ~a18~0) .cse9 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and .cse1 .cse3 .cse10 .cse4) (and .cse1 .cse14 .cse3 .cse4) (not (= 3 |old(~a24~0)|))))) [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|)) (and (= ~a3~0 99) (= ~a18~0 9) (= |old(~a15~0)| ~a15~0) (= |old(~a24~0)| ~a24~0)) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|))) [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L444 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse2 (not (= ~a24~0 1))) (.cse0 (not (= ~a24~0 2))) (.cse11 (< 115 ~a3~0)) (.cse12 (not (= ~a15~0 4))) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse9 (= 4 ~a24~0)) (.cse5 (= 6 ~a15~0)) (.cse6 (not (= ~a24~0 4))) (.cse7 (not (= 11 ~a18~0))) (.cse10 (<= ~a18~0 9)) (.cse1 (not (= 3 ~a24~0))) (.cse13 (<= 307 ~a3~0)) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse4 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse3 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse4) (and .cse8 .cse9 .cse4) (and .cse10 .cse9 .cse4) (and .cse11 .cse9 .cse4) (and .cse12 .cse2 .cse3 .cse4) (and .cse5 .cse13 .cse3 .cse6) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse1 (<= ~a15~0 4) .cse3 .cse11) (and .cse12 .cse3 .cse8 .cse4) (and (= 12 ~a18~0) .cse9 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and (not (= main_~input~0 0)) (= ~a24~0 |old(~a24~0)|) (= |old(~a15~0)| ~a15~0) (not (= ~a18~0 0))) (and .cse1 .cse3 .cse10 .cse4) (and .cse1 .cse13 .cse3 .cse4) (not (= 3 |old(~a24~0)|)))) [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-12-09 09:52:19,380 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-12-09 09:52:19,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 09:52:19 BoogieIcfgContainer [2018-12-09 09:52:19,397 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 09:52:19,398 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 09:52:19,398 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 09:52:19,398 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 09:52:19,398 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:45:19" (3/4) ... [2018-12-09 09:52:19,401 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 09:52:19,404 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 09:52:19,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 09:52:19,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 09:52:19,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 09:52:19,405 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 09:52:19,425 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-09 09:52:19,427 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 09:52:19,447 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(4 == \old(a15)) || ((((!(a24 == 2) && !(3 == a24)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((((!(a24 == 2) && !(3 == a24)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || ((((!(a24 == 2) && !(3 == a24)) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || (((!(a15 == 4) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || (((!(3 == a24) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || (((!(3 == a24) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || !(3 == \old(a24)) [2018-12-09 09:52:19,604 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9d09fadd-76f7-40dd-b40a-89e641b5cc57/bin-2019/utaipan/witness.graphml [2018-12-09 09:52:19,604 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 09:52:19,605 INFO L168 Benchmark]: Toolchain (without parser) took 422882.87 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 939.0 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,605 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:52:19,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 896.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,606 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.68 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: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,606 INFO L168 Benchmark]: Boogie Preprocessor took 94.26 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: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,606 INFO L168 Benchmark]: RCFGBuilder took 2007.86 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 96.5 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.1 MB). Peak memory consumption was 289.1 MB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,606 INFO L168 Benchmark]: TraceAbstraction took 419641.83 ms. Allocated memory was 1.3 GB in the beginning and 5.5 GB in the end (delta: 4.2 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,606 INFO L168 Benchmark]: Witness Printer took 206.89 ms. Allocated memory is still 5.5 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 137.2 MB). Peak memory consumption was 137.2 MB. Max. memory is 11.5 GB. [2018-12-09 09:52:19,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 896.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.68 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: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 94.26 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: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2007.86 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 96.5 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.1 MB). Peak memory consumption was 289.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 419641.83 ms. Allocated memory was 1.3 GB in the beginning and 5.5 GB in the end (delta: 4.2 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. * Witness Printer took 206.89 ms. Allocated memory is still 5.5 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 137.2 MB). Peak memory consumption was 137.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 132]: 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: 4259]: Loop Invariant Derived loop invariant: (((((((((((((((((!(4 == \old(a15)) || ((((!(a24 == 2) && !(3 == a24)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((((!(a24 == 2) && !(3 == a24)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || ((((!(a24 == 2) && !(3 == a24)) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || (((!(a15 == 4) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || (((!(3 == a24) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || (((!(3 == a24) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || !(3 == \old(a24)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. SAFE Result, 419.5s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 379.7s AutomataDifference, 0.0s DeadEndRemovalTime, 17.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 4360 SDtfs, 38363 SDslu, 1868 SDs, 0 SdLazy, 98923 SolverSat, 15624 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 333.7s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 12037 GetRequests, 11811 SyntacticMatches, 22 SemanticMatches, 204 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1592 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=70018occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 6.5s AbstIntTime, 7 AbstIntIterations, 3 AbstIntStrong, 0.9978622946147928 AbsIntWeakeningRatio, 0.06537530266343826 AbsIntAvgWeakeningVarsNumRemoved, 15.997578692493947 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.4s AutomataMinimizationTime, 14 MinimizatonAttempts, 17180 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2413 PreInvPairs, 2806 NumberOfFragments, 6135 HoareAnnotationTreeSize, 2413 FomulaSimplifications, 92581 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 11 FomulaSimplificationsInter, 72018 FormulaSimplificationTreeSizeReductionInter, 16.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 14638 NumberOfCodeBlocks, 14638 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 19664 ConstructedInterpolants, 0 QuantifiedInterpolants, 46597905 SizeOfPredicates, 3 NumberOfNonLiveVariables, 6464 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 22 InterpolantComputations, 9 PerfectInterpolantSequences, 17211/20810 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...