./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.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 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 0.1.23-5842f4b [2018-11-18 12:20:18,998 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:20:18,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:20:19,008 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:20:19,008 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:20:19,009 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:20:19,010 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:20:19,012 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:20:19,013 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:20:19,014 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:20:19,015 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:20:19,015 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:20:19,016 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:20:19,017 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:20:19,017 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:20:19,018 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:20:19,019 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:20:19,021 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:20:19,023 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:20:19,024 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:20:19,025 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:20:19,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:20:19,028 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:20:19,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:20:19,028 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:20:19,029 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:20:19,030 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:20:19,031 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:20:19,031 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:20:19,032 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:20:19,033 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:20:19,033 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:20:19,033 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:20:19,033 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:20:19,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:20:19,035 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:20:19,035 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 12:20:19,047 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:20:19,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:20:19,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:20:19,048 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:20:19,048 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:20:19,048 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:20:19,048 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:20:19,048 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:20:19,048 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:20:19,049 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:20:19,049 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:20:19,049 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:20:19,049 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:20:19,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:20:19,050 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:20:19,051 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:20:19,051 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:20:19,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:20:19,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:20:19,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:20:19,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:20:19,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:20:19,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:20:19,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:20:19,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:20:19,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:20:19,054 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:20:19,054 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:20:19,056 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:20:19,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:20:19,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:20:19,056 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:20:19,057 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_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:20:19,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:20:19,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:20:19,098 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:20:19,100 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:20:19,100 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:20:19,100 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-11-18 12:20:19,141 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/data/1340ae977/91ea12fd45564f7a91faf678e767876c/FLAGd92cafd16 [2018-11-18 12:20:19,633 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:20:19,634 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-11-18 12:20:19,654 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/data/1340ae977/91ea12fd45564f7a91faf678e767876c/FLAGd92cafd16 [2018-11-18 12:20:19,669 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/data/1340ae977/91ea12fd45564f7a91faf678e767876c [2018-11-18 12:20:19,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:20:19,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:20:19,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:19,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:20:19,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:20:19,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:19" (1/1) ... [2018-11-18 12:20:19,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4959e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:19, skipping insertion in model container [2018-11-18 12:20:19,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:19" (1/1) ... [2018-11-18 12:20:19,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:20:19,791 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:20:20,558 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:20,561 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:20:20,949 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:20,969 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:20:20,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20 WrapperNode [2018-11-18 12:20:20,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:20,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:20,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:20:20,971 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:20:21,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:21,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:20:21,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:20:21,102 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:20:21,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... [2018-11-18 12:20:21,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:20:21,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:20:21,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:20:21,238 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:20:21,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:20:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 12:20:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:20:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:20:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 12:20:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 12:20:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 12:20:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 12:20:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 12:20:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 12:20:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:20:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:20:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:20:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:20:23,613 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:20:23,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:23 BoogieIcfgContainer [2018-11-18 12:20:23,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:20:23,615 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:20:23,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:20:23,617 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:20:23,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:20:19" (1/3) ... [2018-11-18 12:20:23,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b82284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:20:23, skipping insertion in model container [2018-11-18 12:20:23,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:20" (2/3) ... [2018-11-18 12:20:23,619 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b82284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:20:23, skipping insertion in model container [2018-11-18 12:20:23,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:23" (3/3) ... [2018-11-18 12:20:23,621 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label22_true-unreach-call.c [2018-11-18 12:20:23,628 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:20:23,635 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:20:23,647 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:20:23,677 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:20:23,677 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:20:23,677 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:20:23,678 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:20:23,678 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:20:23,678 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:20:23,679 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:20:23,679 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:20:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states. [2018-11-18 12:20:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 12:20:23,710 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:23,710 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:20:23,712 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:23,716 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:23,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1454779668, now seen corresponding path program 1 times [2018-11-18 12:20:23,719 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:23,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:23,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:23,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:23,755 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:20:24,054 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:20:24,054 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:20:24,054 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:24,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:20:24,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:20:24,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:20:24,070 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 3 states. [2018-11-18 12:20:26,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:20:26,628 INFO L93 Difference]: Finished difference Result 2251 states and 4322 transitions. [2018-11-18 12:20:26,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:20:26,629 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 12:20:26,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:20:26,647 INFO L225 Difference]: With dead ends: 2251 [2018-11-18 12:20:26,647 INFO L226 Difference]: Without dead ends: 1474 [2018-11-18 12:20:26,653 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:20:26,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2018-11-18 12:20:26,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1474. [2018-11-18 12:20:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1474 states. [2018-11-18 12:20:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1474 states and 2721 transitions. [2018-11-18 12:20:26,732 INFO L78 Accepts]: Start accepts. Automaton has 1474 states and 2721 transitions. Word has length 48 [2018-11-18 12:20:26,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:20:26,733 INFO L480 AbstractCegarLoop]: Abstraction has 1474 states and 2721 transitions. [2018-11-18 12:20:26,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:20:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2721 transitions. [2018-11-18 12:20:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-18 12:20:26,737 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:26,737 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:20:26,738 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:26,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:26,738 INFO L82 PathProgramCache]: Analyzing trace with hash 231159574, now seen corresponding path program 1 times [2018-11-18 12:20:26,738 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:26,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:26,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:26,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:26,739 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:20:26,896 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:20:26,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:20:26,897 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:26,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:20:26,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:20:26,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:20:26,898 INFO L87 Difference]: Start difference. First operand 1474 states and 2721 transitions. Second operand 5 states. [2018-11-18 12:20:29,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:20:29,958 INFO L93 Difference]: Finished difference Result 3698 states and 6787 transitions. [2018-11-18 12:20:29,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:20:29,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2018-11-18 12:20:29,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:20:29,978 INFO L225 Difference]: With dead ends: 3698 [2018-11-18 12:20:29,978 INFO L226 Difference]: Without dead ends: 2230 [2018-11-18 12:20:29,982 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:20:29,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2230 states. [2018-11-18 12:20:30,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2230 to 2209. [2018-11-18 12:20:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2209 states. [2018-11-18 12:20:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 2209 states and 3833 transitions. [2018-11-18 12:20:30,038 INFO L78 Accepts]: Start accepts. Automaton has 2209 states and 3833 transitions. Word has length 120 [2018-11-18 12:20:30,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:20:30,038 INFO L480 AbstractCegarLoop]: Abstraction has 2209 states and 3833 transitions. [2018-11-18 12:20:30,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:20:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3833 transitions. [2018-11-18 12:20:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-18 12:20:30,042 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:30,043 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:20:30,043 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:30,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:30,043 INFO L82 PathProgramCache]: Analyzing trace with hash -555472729, now seen corresponding path program 1 times [2018-11-18 12:20:30,043 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:30,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:30,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:30,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:30,045 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:20:30,191 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:20:30,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:20:30,192 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:30,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:20:30,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:20:30,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:20:30,192 INFO L87 Difference]: Start difference. First operand 2209 states and 3833 transitions. Second operand 6 states. [2018-11-18 12:20:33,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:20:33,547 INFO L93 Difference]: Finished difference Result 5866 states and 10122 transitions. [2018-11-18 12:20:33,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:20:33,554 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 143 [2018-11-18 12:20:33,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:20:33,565 INFO L225 Difference]: With dead ends: 5866 [2018-11-18 12:20:33,565 INFO L226 Difference]: Without dead ends: 3663 [2018-11-18 12:20:33,569 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:20:33,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3663 states. [2018-11-18 12:20:33,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3663 to 3639. [2018-11-18 12:20:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3639 states. [2018-11-18 12:20:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 3639 states and 5517 transitions. [2018-11-18 12:20:33,619 INFO L78 Accepts]: Start accepts. Automaton has 3639 states and 5517 transitions. Word has length 143 [2018-11-18 12:20:33,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:20:33,619 INFO L480 AbstractCegarLoop]: Abstraction has 3639 states and 5517 transitions. [2018-11-18 12:20:33,619 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:20:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3639 states and 5517 transitions. [2018-11-18 12:20:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 12:20:33,622 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:33,622 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:20:33,622 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:33,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:33,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1738669407, now seen corresponding path program 1 times [2018-11-18 12:20:33,622 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:33,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:33,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:33,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:33,623 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:20:33,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:20:33,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:20:33,750 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:33,750 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:20:33,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:20:33,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:20:33,750 INFO L87 Difference]: Start difference. First operand 3639 states and 5517 transitions. Second operand 6 states. [2018-11-18 12:20:37,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:20:37,105 INFO L93 Difference]: Finished difference Result 8735 states and 13271 transitions. [2018-11-18 12:20:37,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:20:37,110 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2018-11-18 12:20:37,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:20:37,127 INFO L225 Difference]: With dead ends: 8735 [2018-11-18 12:20:37,127 INFO L226 Difference]: Without dead ends: 5102 [2018-11-18 12:20:37,136 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:20:37,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5102 states. [2018-11-18 12:20:37,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5102 to 5084. [2018-11-18 12:20:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5084 states. [2018-11-18 12:20:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 5084 states and 6940 transitions. [2018-11-18 12:20:37,232 INFO L78 Accepts]: Start accepts. Automaton has 5084 states and 6940 transitions. Word has length 147 [2018-11-18 12:20:37,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:20:37,232 INFO L480 AbstractCegarLoop]: Abstraction has 5084 states and 6940 transitions. [2018-11-18 12:20:37,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:20:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 5084 states and 6940 transitions. [2018-11-18 12:20:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-18 12:20:37,235 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:37,236 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:20:37,236 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:37,236 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:37,236 INFO L82 PathProgramCache]: Analyzing trace with hash -907400126, now seen corresponding path program 1 times [2018-11-18 12:20:37,236 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:37,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:37,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:37,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:37,238 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:37,391 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:20:37,392 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:20:37,392 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:20:37,392 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:37,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:20:37,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:20:37,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:20:37,393 INFO L87 Difference]: Start difference. First operand 5084 states and 6940 transitions. Second operand 6 states. [2018-11-18 12:20:40,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:20:40,191 INFO L93 Difference]: Finished difference Result 13307 states and 18750 transitions. [2018-11-18 12:20:40,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:20:40,192 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 178 [2018-11-18 12:20:40,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:20:40,216 INFO L225 Difference]: With dead ends: 13307 [2018-11-18 12:20:40,216 INFO L226 Difference]: Without dead ends: 8229 [2018-11-18 12:20:40,226 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:20:40,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8229 states. [2018-11-18 12:20:40,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8229 to 8128. [2018-11-18 12:20:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8128 states. [2018-11-18 12:20:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8128 states to 8128 states and 10817 transitions. [2018-11-18 12:20:40,359 INFO L78 Accepts]: Start accepts. Automaton has 8128 states and 10817 transitions. Word has length 178 [2018-11-18 12:20:40,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:20:40,359 INFO L480 AbstractCegarLoop]: Abstraction has 8128 states and 10817 transitions. [2018-11-18 12:20:40,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:20:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 8128 states and 10817 transitions. [2018-11-18 12:20:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-18 12:20:40,364 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:20:40,364 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 12:20:40,364 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:20:40,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:40,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1716237031, now seen corresponding path program 1 times [2018-11-18 12:20:40,364 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:20:40,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:40,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:20:40,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:20:40,365 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:20:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 82 proven. 67 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:20:40,499 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:20:40,499 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:20:40,500 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 212 with the following transitions: [2018-11-18 12:20:40,503 INFO L202 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], [3004], [3010], [3014], [3016], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:20:40,538 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:20:40,538 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:20:40,796 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:20:40,798 INFO L272 AbstractInterpreter]: Visited 96 different actions 96 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. [2018-11-18 12:20:40,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:40,811 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:20:41,091 INFO L227 lantSequenceWeakener]: Weakened 202 states. On average, predicates are now at 77.99% of their original sizes. [2018-11-18 12:20:41,091 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:20:41,138 INFO L415 sIntCurrentIteration]: We unified 210 AI predicates to 210 [2018-11-18 12:20:41,138 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:20:41,139 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:20:41,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-18 12:20:41,139 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:20:41,140 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:20:41,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:20:41,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:20:41,140 INFO L87 Difference]: Start difference. First operand 8128 states and 10817 transitions. Second operand 6 states. [2018-11-18 12:21:05,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:21:05,621 INFO L93 Difference]: Finished difference Result 16955 states and 22499 transitions. [2018-11-18 12:21:05,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:21:05,621 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 211 [2018-11-18 12:21:05,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:21:05,641 INFO L225 Difference]: With dead ends: 16955 [2018-11-18 12:21:05,642 INFO L226 Difference]: Without dead ends: 8833 [2018-11-18 12:21:05,651 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 211 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:21:05,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8833 states. [2018-11-18 12:21:05,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8833 to 8831. [2018-11-18 12:21:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8831 states. [2018-11-18 12:21:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8831 states to 8831 states and 11532 transitions. [2018-11-18 12:21:05,774 INFO L78 Accepts]: Start accepts. Automaton has 8831 states and 11532 transitions. Word has length 211 [2018-11-18 12:21:05,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:21:05,775 INFO L480 AbstractCegarLoop]: Abstraction has 8831 states and 11532 transitions. [2018-11-18 12:21:05,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:21:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 8831 states and 11532 transitions. [2018-11-18 12:21:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2018-11-18 12:21:05,783 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:21:05,783 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-18 12:21:05,783 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:21:05,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:05,783 INFO L82 PathProgramCache]: Analyzing trace with hash -19059722, now seen corresponding path program 1 times [2018-11-18 12:21:05,784 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:21:05,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:05,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:21:05,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:05,785 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:21:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:21:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 182 proven. 171 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:21:06,163 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:21:06,163 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:21:06,164 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 399 with the following transitions: [2018-11-18 12:21:06,164 INFO L202 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], [3004], [3010], [3014], [3016], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:21:06,169 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:21:06,170 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:21:06,366 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:21:06,366 INFO L272 AbstractInterpreter]: Visited 196 different actions 385 times. Merged at 4 different actions 4 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. [2018-11-18 12:21:06,371 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:06,371 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:21:06,667 INFO L227 lantSequenceWeakener]: Weakened 395 states. On average, predicates are now at 77.7% of their original sizes. [2018-11-18 12:21:06,668 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:21:06,738 INFO L415 sIntCurrentIteration]: We unified 397 AI predicates to 397 [2018-11-18 12:21:06,738 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:21:06,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:21:06,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [11] total 19 [2018-11-18 12:21:06,738 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:21:06,739 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 12:21:06,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 12:21:06,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:21:06,739 INFO L87 Difference]: Start difference. First operand 8831 states and 11532 transitions. Second operand 10 states. [2018-11-18 12:21:37,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:21:37,231 INFO L93 Difference]: Finished difference Result 19077 states and 25004 transitions. [2018-11-18 12:21:37,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 12:21:37,231 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 398 [2018-11-18 12:21:37,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:21:37,258 INFO L225 Difference]: With dead ends: 19077 [2018-11-18 12:21:37,258 INFO L226 Difference]: Without dead ends: 10955 [2018-11-18 12:21:37,274 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 406 GetRequests, 389 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:21:37,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10955 states. [2018-11-18 12:21:37,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10955 to 10950. [2018-11-18 12:21:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10950 states. [2018-11-18 12:21:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10950 states to 10950 states and 13682 transitions. [2018-11-18 12:21:37,475 INFO L78 Accepts]: Start accepts. Automaton has 10950 states and 13682 transitions. Word has length 398 [2018-11-18 12:21:37,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:21:37,475 INFO L480 AbstractCegarLoop]: Abstraction has 10950 states and 13682 transitions. [2018-11-18 12:21:37,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 12:21:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10950 states and 13682 transitions. [2018-11-18 12:21:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2018-11-18 12:21:37,511 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:21:37,512 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-18 12:21:37,512 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:21:37,512 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:37,513 INFO L82 PathProgramCache]: Analyzing trace with hash -1098952527, now seen corresponding path program 1 times [2018-11-18 12:21:37,513 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:21:37,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:37,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:21:37,514 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:37,514 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:21:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:21:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 130 proven. 505 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-18 12:21:38,377 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:21:38,377 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:21:38,377 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1048 with the following transitions: [2018-11-18 12:21:38,378 INFO L202 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], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:21:38,386 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:21:38,386 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:21:39,435 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:21:39,436 INFO L272 AbstractInterpreter]: Visited 539 different actions 2700 times. Merged at 11 different actions 52 times. Never widened. Performed 34454 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34454 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 12:21:39,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:39,439 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:21:39,439 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:21:39,439 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:21:39,447 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:21:39,447 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:21:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:21:39,596 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:21:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-18 12:21:40,259 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:21:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-18 12:21:40,602 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:21:40,602 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-11-18 12:21:40,603 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:21:40,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:21:40,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:21:40,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:21:40,604 INFO L87 Difference]: Start difference. First operand 10950 states and 13682 transitions. Second operand 3 states. [2018-11-18 12:21:42,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:21:42,449 INFO L93 Difference]: Finished difference Result 29788 states and 38863 transitions. [2018-11-18 12:21:42,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:21:42,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1047 [2018-11-18 12:21:42,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:21:42,503 INFO L225 Difference]: With dead ends: 29788 [2018-11-18 12:21:42,503 INFO L226 Difference]: Without dead ends: 19547 [2018-11-18 12:21:42,525 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2108 GetRequests, 2098 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:21:42,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19547 states. [2018-11-18 12:21:42,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19547 to 19547. [2018-11-18 12:21:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19547 states. [2018-11-18 12:21:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19547 states to 19547 states and 24485 transitions. [2018-11-18 12:21:42,837 INFO L78 Accepts]: Start accepts. Automaton has 19547 states and 24485 transitions. Word has length 1047 [2018-11-18 12:21:42,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:21:42,838 INFO L480 AbstractCegarLoop]: Abstraction has 19547 states and 24485 transitions. [2018-11-18 12:21:42,838 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:21:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 19547 states and 24485 transitions. [2018-11-18 12:21:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2018-11-18 12:21:42,882 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:21:42,883 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-18 12:21:42,883 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:21:42,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:42,883 INFO L82 PathProgramCache]: Analyzing trace with hash 2139064772, now seen corresponding path program 1 times [2018-11-18 12:21:42,883 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:21:42,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:42,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:21:42,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:21:42,884 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:21:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:21:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 895 backedges. 176 proven. 270 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2018-11-18 12:21:44,054 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:21:44,054 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:21:44,054 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1059 with the following transitions: [2018-11-18 12:21:44,055 INFO L202 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], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:21:44,061 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:21:44,061 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:21:46,534 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:21:46,534 INFO L272 AbstractInterpreter]: Visited 538 different actions 1613 times. Merged at 10 different actions 21 times. Never widened. Performed 19732 root evaluator evaluations with a maximum evaluation depth of 24. Performed 19732 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 3 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 12:21:46,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:21:46,536 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:21:47,361 INFO L227 lantSequenceWeakener]: Weakened 1055 states. On average, predicates are now at 80.2% of their original sizes. [2018-11-18 12:21:47,361 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:21:47,470 INFO L415 sIntCurrentIteration]: We unified 1057 AI predicates to 1057 [2018-11-18 12:21:47,470 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:21:47,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:21:47,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-11-18 12:21:47,471 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:21:47,472 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-18 12:21:47,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-18 12:21:47,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-18 12:21:47,472 INFO L87 Difference]: Start difference. First operand 19547 states and 24485 transitions. Second operand 17 states. [2018-11-18 12:24:46,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:24:46,392 INFO L93 Difference]: Finished difference Result 37704 states and 48202 transitions. [2018-11-18 12:24:46,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-18 12:24:46,392 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1058 [2018-11-18 12:24:46,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:24:46,430 INFO L225 Difference]: With dead ends: 37704 [2018-11-18 12:24:46,430 INFO L226 Difference]: Without dead ends: 21688 [2018-11-18 12:24:46,447 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1076 GetRequests, 1042 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-11-18 12:24:46,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21688 states. [2018-11-18 12:24:46,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21688 to 21659. [2018-11-18 12:24:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21659 states. [2018-11-18 12:24:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21659 states to 21659 states and 26801 transitions. [2018-11-18 12:24:46,673 INFO L78 Accepts]: Start accepts. Automaton has 21659 states and 26801 transitions. Word has length 1058 [2018-11-18 12:24:46,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:24:46,674 INFO L480 AbstractCegarLoop]: Abstraction has 21659 states and 26801 transitions. [2018-11-18 12:24:46,674 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-18 12:24:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 21659 states and 26801 transitions. [2018-11-18 12:24:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2018-11-18 12:24:46,684 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:24:46,685 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-18 12:24:46,685 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:24:46,685 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:24:46,686 INFO L82 PathProgramCache]: Analyzing trace with hash -939828499, now seen corresponding path program 1 times [2018-11-18 12:24:46,686 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:24:46,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:24:46,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:24:46,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:24:46,687 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:24:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:24:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2018-11-18 12:24:47,248 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:24:47,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 12:24:47,249 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:24:47,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 12:24:47,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 12:24:47,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 12:24:47,249 INFO L87 Difference]: Start difference. First operand 21659 states and 26801 transitions. Second operand 4 states. [2018-11-18 12:24:50,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:24:50,279 INFO L93 Difference]: Finished difference Result 56743 states and 74746 transitions. [2018-11-18 12:24:50,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 12:24:50,279 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1065 [2018-11-18 12:24:50,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:24:50,358 INFO L225 Difference]: With dead ends: 56743 [2018-11-18 12:24:50,358 INFO L226 Difference]: Without dead ends: 38631 [2018-11-18 12:24:50,389 INFO L604 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 [2018-11-18 12:24:50,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38631 states. [2018-11-18 12:24:50,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38631 to 38631. [2018-11-18 12:24:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38631 states. [2018-11-18 12:24:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38631 states to 38631 states and 49162 transitions. [2018-11-18 12:24:50,848 INFO L78 Accepts]: Start accepts. Automaton has 38631 states and 49162 transitions. Word has length 1065 [2018-11-18 12:24:50,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:24:50,848 INFO L480 AbstractCegarLoop]: Abstraction has 38631 states and 49162 transitions. [2018-11-18 12:24:50,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 12:24:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38631 states and 49162 transitions. [2018-11-18 12:24:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1197 [2018-11-18 12:24:50,877 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:24:50,878 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-18 12:24:50,878 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:24:50,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:24:50,878 INFO L82 PathProgramCache]: Analyzing trace with hash 875109848, now seen corresponding path program 1 times [2018-11-18 12:24:50,878 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:24:50,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:24:50,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:24:50,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:24:50,879 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:24:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:24:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 479 proven. 619 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-18 12:24:52,325 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:24:52,325 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:24:52,326 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1197 with the following transitions: [2018-11-18 12:24:52,326 INFO L202 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], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:24:52,332 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:24:52,333 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:24:53,256 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:24:53,256 INFO L272 AbstractInterpreter]: Visited 539 different actions 2162 times. Merged at 10 different actions 42 times. Widened at 1 different actions 1 times. Performed 27041 root evaluator evaluations with a maximum evaluation depth of 18. Performed 27041 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-18 12:24:53,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:24:53,258 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:24:53,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:24:53,258 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:24:53,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:24:53,264 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:24:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:24:53,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:24:53,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 680 proven. 2 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2018-11-18 12:24:53,801 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:24:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 680 proven. 2 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2018-11-18 12:24:54,462 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 12:24:54,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-18 12:24:54,463 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 12:24:54,464 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 12:24:54,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 12:24:54,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2018-11-18 12:24:54,464 INFO L87 Difference]: Start difference. First operand 38631 states and 49162 transitions. Second operand 14 states. [2018-11-18 12:25:04,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:04,187 INFO L93 Difference]: Finished difference Result 90775 states and 115567 transitions. [2018-11-18 12:25:04,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-18 12:25:04,188 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1196 [2018-11-18 12:25:04,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:04,265 INFO L225 Difference]: With dead ends: 90775 [2018-11-18 12:25:04,265 INFO L226 Difference]: Without dead ends: 51438 [2018-11-18 12:25:04,304 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2457 GetRequests, 2415 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 389 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=401, Invalid=1239, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 12:25:04,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51438 states. [2018-11-18 12:25:04,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51438 to 45796. [2018-11-18 12:25:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45796 states. [2018-11-18 12:25:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45796 states to 45796 states and 54020 transitions. [2018-11-18 12:25:04,795 INFO L78 Accepts]: Start accepts. Automaton has 45796 states and 54020 transitions. Word has length 1196 [2018-11-18 12:25:04,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:04,796 INFO L480 AbstractCegarLoop]: Abstraction has 45796 states and 54020 transitions. [2018-11-18 12:25:04,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 12:25:04,796 INFO L276 IsEmpty]: Start isEmpty. Operand 45796 states and 54020 transitions. [2018-11-18 12:25:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1207 [2018-11-18 12:25:04,812 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:04,813 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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] [2018-11-18 12:25:04,813 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:04,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:04,814 INFO L82 PathProgramCache]: Analyzing trace with hash -393622078, now seen corresponding path program 1 times [2018-11-18 12:25:04,814 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:25:04,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:04,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:04,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:04,815 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:25:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1392 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2018-11-18 12:25:05,488 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:25:05,488 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 12:25:05,488 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:25:05,489 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 12:25:05,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 12:25:05,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 12:25:05,489 INFO L87 Difference]: Start difference. First operand 45796 states and 54020 transitions. Second operand 4 states. [2018-11-18 12:25:08,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:08,642 INFO L93 Difference]: Finished difference Result 151992 states and 183837 transitions. [2018-11-18 12:25:08,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 12:25:08,642 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1206 [2018-11-18 12:25:08,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:08,835 INFO L225 Difference]: With dead ends: 151992 [2018-11-18 12:25:08,835 INFO L226 Difference]: Without dead ends: 108320 [2018-11-18 12:25:08,899 INFO L604 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 [2018-11-18 12:25:08,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108320 states. [2018-11-18 12:25:09,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108320 to 106209. [2018-11-18 12:25:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106209 states. [2018-11-18 12:25:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106209 states to 106209 states and 124265 transitions. [2018-11-18 12:25:09,972 INFO L78 Accepts]: Start accepts. Automaton has 106209 states and 124265 transitions. Word has length 1206 [2018-11-18 12:25:09,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:09,973 INFO L480 AbstractCegarLoop]: Abstraction has 106209 states and 124265 transitions. [2018-11-18 12:25:09,973 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 12:25:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 106209 states and 124265 transitions. [2018-11-18 12:25:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1403 [2018-11-18 12:25:10,030 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:10,031 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2018-11-18 12:25:10,031 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:10,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:10,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1469900542, now seen corresponding path program 1 times [2018-11-18 12:25:10,031 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:25:10,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:10,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:10,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:10,032 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:25:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 223 proven. 947 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2018-11-18 12:25:11,286 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:25:11,286 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:25:11,286 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1403 with the following transitions: [2018-11-18 12:25:11,287 INFO L202 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], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:25:11,292 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:25:11,292 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:25:12,141 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:25:12,142 INFO L272 AbstractInterpreter]: Visited 540 different actions 2158 times. Merged at 10 different actions 34 times. Never widened. Performed 27161 root evaluator evaluations with a maximum evaluation depth of 17. Performed 27161 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 12:25:12,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:12,143 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:25:12,143 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:25:12,143 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:25:12,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:12,149 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:25:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:12,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:12,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 1341 proven. 2 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2018-11-18 12:25:12,987 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:25:13,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 591 proven. 137 refuted. 0 times theorem prover too weak. 1141 trivial. 0 not checked. [2018-11-18 12:25:13,596 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 12:25:13,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-18 12:25:13,597 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 12:25:13,598 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 12:25:13,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 12:25:13,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:25:13,598 INFO L87 Difference]: Start difference. First operand 106209 states and 124265 transitions. Second operand 9 states. [2018-11-18 12:25:17,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:17,497 INFO L93 Difference]: Finished difference Result 230089 states and 270543 transitions. [2018-11-18 12:25:17,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 12:25:17,497 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1402 [2018-11-18 12:25:17,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:17,610 INFO L225 Difference]: With dead ends: 230089 [2018-11-18 12:25:17,610 INFO L226 Difference]: Without dead ends: 77749 [2018-11-18 12:25:17,751 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2840 GetRequests, 2817 SyntacticMatches, 6 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:25:17,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77749 states. [2018-11-18 12:25:18,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77749 to 67138. [2018-11-18 12:25:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67138 states. [2018-11-18 12:25:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67138 states to 67138 states and 71849 transitions. [2018-11-18 12:25:18,390 INFO L78 Accepts]: Start accepts. Automaton has 67138 states and 71849 transitions. Word has length 1402 [2018-11-18 12:25:18,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:18,391 INFO L480 AbstractCegarLoop]: Abstraction has 67138 states and 71849 transitions. [2018-11-18 12:25:18,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 12:25:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 67138 states and 71849 transitions. [2018-11-18 12:25:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1426 [2018-11-18 12:25:18,419 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:25:18,420 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 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] [2018-11-18 12:25:18,420 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:25:18,420 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:18,421 INFO L82 PathProgramCache]: Analyzing trace with hash 1754571421, now seen corresponding path program 1 times [2018-11-18 12:25:18,421 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:25:18,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:18,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:18,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:25:18,422 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:25:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 177 proven. 886 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-18 12:25:19,474 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:25:19,474 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:25:19,474 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1426 with the following transitions: [2018-11-18 12:25:19,475 INFO L202 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], [3004], [3010], [3014], [3016], [3021], [3022], [3023], [3024], [3025], [3026], [3027], [3029], [3030] [2018-11-18 12:25:19,479 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:25:19,479 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:25:20,474 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:25:20,474 INFO L272 AbstractInterpreter]: Visited 540 different actions 2705 times. Merged at 12 different actions 52 times. Never widened. Performed 34496 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34496 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-18 12:25:20,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:25:20,475 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:25:20,476 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:25:20,476 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/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 [2018-11-18 12:25:20,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:25:20,482 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:25:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:25:20,632 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:25:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 1061 proven. 2 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-18 12:25:21,309 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:25:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 1061 proven. 2 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-18 12:25:22,232 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 12:25:22,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-18 12:25:22,233 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 12:25:22,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:25:22,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:25:22,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-18 12:25:22,234 INFO L87 Difference]: Start difference. First operand 67138 states and 71849 transitions. Second operand 11 states. [2018-11-18 12:25:31,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:25:31,272 INFO L93 Difference]: Finished difference Result 147766 states and 158507 transitions. [2018-11-18 12:25:31,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-18 12:25:31,273 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1425 [2018-11-18 12:25:31,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:25:31,274 INFO L225 Difference]: With dead ends: 147766 [2018-11-18 12:25:31,274 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 12:25:31,380 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2941 GetRequests, 2884 SyntacticMatches, 4 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 898 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=527, Invalid=2443, Unknown=0, NotChecked=0, Total=2970 [2018-11-18 12:25:31,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 12:25:31,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 12:25:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 12:25:31,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 12:25:31,381 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1425 [2018-11-18 12:25:31,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:25:31,381 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 12:25:31,381 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:25:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 12:25:31,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 12:25:31,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 12:25:31,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,316 WARN L180 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 205 [2018-11-18 12:25:32,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:32,820 WARN L180 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 180 [2018-11-18 12:25:32,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 12:25:36,436 WARN L180 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 572 DAG size of output: 149 [2018-11-18 12:25:39,880 WARN L180 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 572 DAG size of output: 149 [2018-11-18 12:25:43,000 WARN L180 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 499 DAG size of output: 149 [2018-11-18 12:25:43,604 WARN L180 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 77 [2018-11-18 12:25:47,843 WARN L180 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 534 DAG size of output: 161 [2018-11-18 12:25:48,371 WARN L180 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 81 [2018-11-18 12:25:51,689 WARN L180 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 575 DAG size of output: 153 [2018-11-18 12:25:51,691 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:25:51,691 INFO L421 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)) [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,692 INFO L425 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,693 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,694 INFO L425 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,695 INFO L425 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,696 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,697 INFO L425 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,698 INFO L425 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,699 INFO L425 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,700 INFO L425 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse36 (not .cse19)) (.cse30 (not .cse1)) (.cse33 (= 0 |old(~a18~0)|)) (.cse29 (= |calculate_output3_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse31 (= ~a3~0 99)) (.cse32 (not (= 99 |old(~a3~0)|))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse23 (and .cse22 .cse7 .cse8)) (.cse34 (or .cse36 .cse30 .cse33 .cse29)) (.cse27 (< 115 ~a3~0)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse5 .cse3 .cse28 .cse29 .cse4) (or .cse5 .cse30 .cse31 .cse32 .cse33 .cse29) (or (and .cse7 (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)))) .cse34) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or .cse36 .cse30 (= ~a18~0 9) (not (= 9 |old(~a18~0)|)) .cse32 .cse29) (or (and .cse31 (= ~a18~0 8)) (or .cse36 (not .cse18) .cse32 (not (= 8 |old(~a18~0)|)))) (or (and .cse7 .cse8 .cse37) .cse0 .cse19 .cse13 .cse24) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse25 (or .cse20 .cse34)) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse5 .cse13 .cse11 .cse33 .cse29) (or .cse5 .cse30 .cse21 .cse14 .cse20 .cse33 .cse29) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or .cse27 (or .cse28 .cse34)) (or (and .cse27 .cse7 .cse8 .cse37) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,701 INFO L425 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-11-18 12:25:51,702 INFO L425 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,703 INFO L425 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,704 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,705 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,706 INFO L425 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L421 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse29 (not .cse19)) (.cse31 (not .cse1)) (.cse33 (= 0 |old(~a18~0)|)) (.cse30 (= |calculate_output2_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse34 (= ~a3~0 99)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse23 (and .cse22 .cse7 .cse8)) (.cse36 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse32 (not (= 99 |old(~a3~0)|))) (.cse37 (or .cse29 .cse31 .cse33 .cse30)) (.cse27 (< 115 ~a3~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or (or .cse29 .cse30 .cse3) .cse4 .cse28) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or .cse5 .cse31 .cse32 .cse33 .cse30 .cse34) (or .cse5 .cse13 .cse33 .cse11 .cse30) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or (and .cse34 (= ~a18~0 8)) (or .cse29 (not .cse18) .cse32 (not (= 8 |old(~a18~0)|)))) (or .cse5 .cse31 .cse14 .cse20 .cse33 .cse21 .cse30) (or (and .cse7 .cse8 .cse36) .cse0 .cse19 .cse13 .cse24) (or (or .cse20 .cse37) .cse25) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or (and (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)) (not (= calculate_output2_~input 0))) .cse7) .cse37) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or (and .cse27 .cse7 .cse8 .cse36) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse29 .cse31 (not (= 9 |old(~a18~0)|)) .cse32 (= ~a18~0 9) .cse30) (or (or .cse28 .cse37) .cse27) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,707 INFO L425 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,708 INFO L425 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,709 INFO L425 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,710 INFO L425 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,711 INFO L425 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,712 INFO L425 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,713 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,714 INFO L425 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,715 INFO L425 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,715 INFO L425 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,715 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse36 (not .cse19)) (.cse29 (not .cse1)) (.cse32 (= 0 |old(~a18~0)|)) (.cse33 (= |calculate_output2_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse30 (= ~a3~0 99)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse23 (and .cse22 .cse7 .cse8)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse31 (not (= 99 |old(~a3~0)|))) (.cse34 (or .cse36 .cse29 .cse32 .cse33)) (.cse27 (< 115 ~a3~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or .cse5 .cse29 .cse30 .cse31 .cse32 .cse33) (or .cse4 .cse5 .cse3 .cse28 .cse33) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or (and .cse7 (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)))) .cse34) (or .cse5 .cse13 .cse32 .cse11 .cse33) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or (and .cse30 (= ~a18~0 8)) (or .cse36 (not .cse18) .cse31 (not (= 8 |old(~a18~0)|)))) (or .cse5 .cse29 .cse14 .cse20 .cse32 .cse21 .cse33) (or (and .cse7 .cse8 .cse37) .cse0 .cse19 .cse13 .cse24) (or (or .cse20 .cse34) .cse25) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or (and .cse27 .cse7 .cse8 .cse37) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse36 .cse29 (not (= 9 |old(~a18~0)|)) .cse31 (= ~a18~0 9) .cse33) (or (or .cse28 .cse34) .cse27) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-18 12:25:51,715 INFO L425 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,715 INFO L425 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,715 INFO L425 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,716 INFO L425 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,717 INFO L425 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,718 INFO L425 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,719 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,720 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 132) no Hoare annotation was computed. [2018-11-18 12:25:51,720 INFO L425 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,726 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,727 INFO L425 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,735 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,736 INFO L421 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse24 (= 4 |old(~a24~0)|)) (.cse14 (= 3 |old(~a24~0)|)) (.cse7 (= 4 |old(~a15~0)|))) (let ((.cse13 (= 6 |old(~a15~0)|)) (.cse33 (<= 307 ~a3~0)) (.cse35 (not .cse7)) (.cse1 (not .cse14)) (.cse6 (= 0 |old(~a18~0)|)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse28 (< 9 |old(~a18~0)|)) (.cse34 (not .cse24)) (.cse41 (<= ~a15~0 4)) (.cse32 (= ~a24~0 |old(~a24~0)|)) (.cse19 (<= ~a3~0 |old(~a3~0)|)) (.cse2 (not (= 11 ~a18~0))) (.cse20 (= |old(~a15~0)| ~a15~0))) (let ((.cse29 (and .cse32 .cse19 .cse2 .cse20)) (.cse8 (and .cse41 .cse20)) (.cse38 (= ~a3~0 99)) (.cse18 (or .cse28 .cse34)) (.cse37 (not (= 99 |old(~a3~0)|))) (.cse30 (= 0 |old(~a24~0)|)) (.cse23 (< 115 ~a3~0)) (.cse4 (= 11 |old(~a18~0)|)) (.cse0 (not (= |old(~a15~0)| 4))) (.cse27 (<= ~a18~0 9)) (.cse39 (not (= calculate_output_~input 0))) (.cse31 (= |old(~a24~0)| ~a24~0)) (.cse36 (or .cse35 .cse1 .cse6 .cse3)) (.cse11 (= 1 |old(~a24~0)|)) (.cse26 (= 2 |old(~a24~0)|)) (.cse9 (and .cse32 .cse19 .cse20)) (.cse40 (< 0 (+ |old(~a3~0)| 306003))) (.cse15 (< 4 |old(~a15~0)|)) (.cse21 (= 4 ~a24~0)) (.cse12 (<= |old(~a3~0)| 115)) (.cse17 (= 12 ~a18~0)) (.cse16 (not (= 12 |old(~a18~0)|))) (.cse25 (and .cse33 .cse32 .cse19 .cse20)) (.cse22 (not .cse13)) (.cse10 (= |old(~a15~0)| |old(~a24~0)|)) (.cse5 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 (or .cse10 .cse11 .cse12) .cse13) (or .cse10 .cse14 .cse15 .cse16 .cse17) (or .cse0 .cse18 (and .cse19 .cse20 .cse21)) (or .cse10 .cse22 .cse23 .cse14 .cse12 .cse24) (or .cse10 .cse7 .cse5 .cse25 .cse26 .cse8 .cse13) (or .cse10 .cse22 .cse27 .cse24 .cse28) (or .cse10 .cse4 .cse22 .cse11 .cse26 .cse24 .cse29 .cse30) (or .cse10 .cse4 .cse7 .cse5 .cse26 .cse2 .cse24 .cse30) (or (and .cse23 .cse19 .cse20 .cse31) .cse7 (or .cse10 .cse4 .cse12) .cse13 .cse8) (or .cse10 .cse11 (and .cse32 .cse20) .cse14 .cse15) (or .cse10 .cse5 .cse14 .cse24 .cse33 .cse16) (or .cse34 (and .cse23 .cse19 .cse21 .cse20) .cse12 .cse15) (or .cse17 (or .cse35 .cse3 .cse16) .cse12) (or .cse10 (and .cse32 .cse23 .cse20) .cse14 .cse12 .cse15) (or .cse23 (or .cse12 .cse36)) (or (and .cse19 .cse20 .cse31) .cse10 .cse7 .cse28 .cse8 .cse13) (or .cse10 .cse4 .cse11 .cse14 .cse24 .cse13 .cse30 .cse8 .cse29) (or .cse7 .cse8 .cse9 (or .cse10 .cse13 .cse16)) (or .cse10 .cse11 .cse7 .cse12 .cse23 .cse13) (or .cse33 (or .cse5 .cse36)) (or .cse0 .cse1 .cse3 .cse37 .cse6 .cse38) (or .cse10 .cse4 (and .cse32 .cse2 .cse20) .cse14 .cse24 .cse15) (or (and .cse17 .cse19 .cse21 .cse20) .cse15 .cse16 .cse34) (or .cse3 (and .cse38 (= ~a18~0 8) .cse39) (or .cse35 (not .cse30) .cse37 (not (= 8 |old(~a18~0)|)))) (or .cse33 .cse34 .cse5 .cse15) (or .cse10 .cse33 .cse5 .cse14 .cse15) (or .cse2 .cse10 .cse26 .cse30 .cse4 .cse14 .cse12 .cse24) (or .cse5 .cse27 .cse28 .cse13 .cse34) (or .cse10 .cse7 .cse17 .cse13 .cse30 .cse16) (or .cse27 .cse18 .cse15) (or .cse10 .cse22 .cse24 .cse30 .cse16 .cse17) (or .cse10 .cse4 .cse22 .cse23 .cse12 .cse24) (or .cse35 .cse1 .cse3 (not (= 9 |old(~a18~0)|)) .cse37 (= ~a18~0 9)) (or .cse10 .cse9 .cse11 .cse7 .cse26 .cse13 .cse30) (or .cse10 .cse40 .cse26 .cse13 (and .cse41 .cse32 .cse23 .cse20) .cse7 .cse9 (and .cse41 .cse32 .cse2 .cse20)) (or .cse10 .cse22 .cse26 .cse4 .cse2 .cse12 .cse24) (or .cse10 .cse14 .cse24 .cse28 .cse27) (or .cse10 .cse7 .cse12 .cse24 .cse28 .cse27) (or .cse10 .cse22 .cse9 .cse14 .cse24) (or .cse7 .cse33 (or .cse10 .cse5 .cse26 .cse13)) (or .cse0 .cse27 .cse28 .cse3 .cse6) (or (and (and (= ~a15~0 4) .cse39 .cse31 (not (= ~a18~0 0))) .cse19) .cse36) (or .cse10 .cse5 .cse14 .cse24 .cse28 .cse33) (or .cse7 (or .cse10 .cse11 .cse14 .cse26 .cse24) .cse9 (and .cse41 .cse20 .cse2)) (or .cse34 .cse40 .cse15 (and .cse19 .cse21 .cse20)) (or .cse10 .cse14 .cse12 .cse24 .cse17 .cse16) (or .cse25 .cse22 (or .cse10 .cse5 .cse24)))))) [2018-11-18 12:25:51,741 INFO L425 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-11-18 12:25:51,741 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,744 INFO L425 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-18 12:25:51,745 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-18 12:25:51,746 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-18 12:25:51,746 INFO L425 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,754 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,754 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,754 INFO L425 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,755 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse8 (= 3 |old(~a24~0)|)) (.cse24 (= 4 |old(~a15~0)|)) (.cse19 (= 4 |old(~a24~0)|))) (let ((.cse27 (= 6 |old(~a15~0)|)) (.cse28 (<= 307 ~a3~0)) (.cse16 (< 9 |old(~a18~0)|)) (.cse29 (not .cse19)) (.cse25 (= ~a24~0 |old(~a24~0)|)) (.cse13 (<= ~a3~0 |old(~a3~0)|)) (.cse3 (not (= 11 ~a18~0))) (.cse14 (= |old(~a15~0)| ~a15~0)) (.cse35 (not .cse24)) (.cse1 (not .cse8)) (.cse6 (= 0 |old(~a18~0)|)) (.cse2 (= |calculate_output_#in~input| 0))) (let ((.cse32 (= ~a3~0 99)) (.cse0 (not (= |old(~a15~0)| 4))) (.cse34 (or .cse35 .cse1 .cse6 .cse2)) (.cse22 (and .cse25 .cse13 .cse3 .cse14)) (.cse12 (or .cse16 .cse29)) (.cse20 (= 1 |old(~a24~0)|)) (.cse17 (<= ~a18~0 9)) (.cse33 (not (= 99 |old(~a3~0)|))) (.cse26 (and .cse25 .cse13 .cse14)) (.cse30 (< 115 ~a3~0)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse4 (= 11 |old(~a18~0)|)) (.cse21 (= 2 |old(~a24~0)|)) (.cse23 (= 0 |old(~a24~0)|)) (.cse36 (< 0 (+ |old(~a3~0)| 306003))) (.cse9 (< 4 |old(~a15~0)|)) (.cse15 (= 4 ~a24~0)) (.cse31 (<= |old(~a3~0)| 115)) (.cse11 (= 12 ~a18~0)) (.cse10 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse28 .cse25 .cse13 .cse14)) (.cse18 (not .cse27)) (.cse7 (= |old(~a15~0)| |old(~a24~0)|)) (.cse5 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse12 (and .cse13 .cse14 .cse15)) (or .cse0 .cse16 .cse2 .cse6 .cse17) (or .cse7 .cse18 .cse17 .cse19 .cse16) (or .cse7 .cse4 .cse18 .cse20 .cse21 .cse19 .cse22 .cse23) (or .cse7 .cse4 .cse24 .cse5 .cse21 .cse3 .cse19 .cse23) (or .cse7 .cse20 (and .cse25 .cse14) .cse8 .cse9) (or .cse7 .cse26 .cse20 .cse24 .cse21 .cse27) (or .cse7 .cse5 .cse8 .cse19 .cse28 .cse10) (or .cse29 (and .cse30 .cse13 .cse15 .cse14) .cse31 .cse9) (or .cse32 .cse0 .cse1 .cse2 .cse33 .cse6) (or .cse24 .cse26 (or .cse7 .cse27 .cse10)) (or (and (and (= ~a15~0 4) .cse25 (not (= ~a18~0 0))) .cse13) .cse34) (or .cse7 (and .cse25 .cse30 .cse14) .cse8 .cse31 .cse9) (or .cse30 (or .cse31 .cse34)) (or .cse11 .cse7 .cse24 .cse27 .cse23 .cse10) (or .cse2 (and .cse32 (= ~a18~0 8)) (or .cse35 (not .cse23) .cse33 (not (= 8 |old(~a18~0)|)))) (or .cse0 .cse11 .cse2 .cse10 .cse31) (or .cse28 (or .cse5 .cse34)) (or (and .cse11 .cse13 .cse15 .cse14) .cse9 .cse10 .cse29) (or .cse7 .cse4 (and .cse25 .cse3 .cse14) .cse8 .cse19 .cse9) (or .cse28 .cse29 .cse5 .cse9) (or .cse7 .cse28 .cse5 .cse8 .cse9) (or .cse7 .cse24 .cse36 .cse21 .cse26 .cse27) (or .cse5 .cse17 .cse16 .cse27 .cse29) (or .cse7 .cse4 .cse20 .cse24 .cse8 .cse19 .cse27 .cse23 .cse22) (or .cse17 .cse12 .cse9) (or .cse7 .cse4 .cse18 .cse3 .cse21 .cse31 .cse19) (or .cse7 .cse18 .cse19 .cse23 .cse10 .cse11) (or .cse18 .cse30 (or .cse7 .cse8 .cse31 .cse19)) (or .cse7 .cse4 .cse18 .cse30 .cse31 .cse19) (or (and .cse13 .cse14 .cse37) .cse7 .cse24 .cse16 .cse27) (or .cse7 .cse24 .cse5 .cse38 .cse21 .cse27) (or .cse24 (and .cse25 .cse30 .cse13 .cse14) (or .cse7 .cse20 .cse31) .cse27) (or .cse7 .cse8 .cse19 .cse16 .cse17) (or .cse7 .cse24 .cse31 .cse19 .cse16 .cse17) (or .cse35 .cse1 .cse2 (= ~a18~0 9) (not (= 9 |old(~a18~0)|)) .cse33) (or .cse7 .cse18 .cse26 .cse8 .cse19) (or .cse7 .cse5 .cse8 .cse19 .cse16 .cse28) (or (and .cse30 .cse13 .cse14 .cse37) .cse24 (or .cse7 .cse4 .cse31) .cse27) (or .cse3 .cse7 .cse4 .cse8 .cse21 .cse31 .cse19 .cse23) (or .cse29 .cse36 .cse9 (and .cse13 .cse15 .cse14)) (or .cse7 .cse8 .cse31 .cse19 .cse11 .cse10) (or .cse38 .cse18 (or .cse7 .cse5 .cse19)))))) [2018-11-18 12:25:51,762 INFO L425 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,762 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,762 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-18 12:25:51,762 INFO L425 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,768 INFO L425 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,769 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,771 INFO L425 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,772 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,778 INFO L425 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,778 INFO L425 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,778 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-18 12:25:51,779 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,780 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,787 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,788 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,789 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,789 INFO L425 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,794 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-18 12:25:51,794 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-18 12:25:51,794 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,795 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,796 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-18 12:25:51,804 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-18 12:25:51,804 INFO L425 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,805 INFO L425 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,806 INFO L425 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,811 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,812 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,813 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-11-18 12:25:51,813 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-11-18 12:25:51,814 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 12:25:51,814 INFO L421 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)) [2018-11-18 12:25:51,814 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 12:25:51,814 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 12:25:51,814 INFO L425 ceAbstractionStarter]: For program point L4259-4(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 12:25:51,814 INFO L421 ceAbstractionStarter]: At program point L4259-3(lines 4259 4268) the Hoare annotation is: (let ((.cse14 (= ~a15~0 4))) (let ((.cse6 (<= ~a18~0 9)) (.cse0 (not (= 3 ~a24~0))) (.cse2 (<= ~a15~0 4)) (.cse15 (not (= ~a24~0 2))) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse13 (= 12 ~a18~0)) (.cse9 (= 4 ~a24~0)) (.cse16 (<= 307 ~a3~0)) (.cse10 (= 6 ~a15~0)) (.cse11 (not (= ~a24~0 4))) (.cse1 (not (= ~a24~0 1))) (.cse5 (not .cse14)) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse12 (< 115 ~a3~0)) (.cse4 (not (= 11 ~a18~0))) (.cse7 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse3 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and .cse8 .cse9 .cse7) (and .cse5 .cse1 .cse3 .cse4 .cse7) (and .cse6 .cse9 .cse7) (and .cse0 .cse10 .cse3 .cse11) (and .cse12 .cse9 .cse7) (and .cse13 .cse3 .cse7) (and .cse14 (= ~a24~0 3) (not (= ~a18~0 0))) (and .cse15 .cse5 .cse1 .cse3 .cse7) (and .cse10 .cse16 .cse3 .cse11) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse2 .cse3 .cse12) (and .cse15 .cse5 .cse3 .cse8 .cse7) (and .cse13 .cse9 .cse7) (and .cse5 .cse16 .cse3 .cse7) (and .cse10 .cse3 .cse11 .cse4) (and .cse5 .cse1 .cse3 .cse12 .cse7) (not (= 3 |old(~a24~0)|)) (and .cse5 .cse3 .cse12 .cse4 .cse7)))) [2018-11-18 12:25:51,814 INFO L421 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)|))) [2018-11-18 12:25:51,814 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-11-18 12:25:51,814 INFO L421 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse6 (<= ~a18~0 9)) (.cse0 (not (= 3 ~a24~0))) (.cse2 (<= ~a15~0 4)) (.cse14 (not (= ~a24~0 2))) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse13 (= 12 ~a18~0)) (.cse9 (= 4 ~a24~0)) (.cse15 (<= 307 ~a3~0)) (.cse10 (= 6 ~a15~0)) (.cse11 (not (= ~a24~0 4))) (.cse1 (not (= ~a24~0 1))) (.cse5 (not (= ~a15~0 4))) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse12 (< 115 ~a3~0)) (.cse4 (not (= 11 ~a18~0))) (.cse7 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse3 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and .cse8 .cse9 .cse7) (and .cse5 .cse1 .cse3 .cse4 .cse7) (and .cse6 .cse9 .cse7) (and .cse0 .cse10 .cse3 .cse11) (and .cse12 .cse9 .cse7) (and .cse13 .cse5 .cse3 .cse7) (and .cse14 .cse5 .cse1 .cse3 .cse7) (and .cse10 .cse15 .cse3 .cse11) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse2 .cse3 .cse12) (and .cse14 .cse5 .cse3 .cse8 .cse7) (and .cse13 .cse9 .cse7) (and .cse5 .cse15 .cse3 .cse7) (and .cse10 .cse3 .cse11 .cse4) (and .cse5 .cse1 .cse3 .cse12 .cse7) (and (not (= main_~input~0 0)) (= ~a24~0 |old(~a24~0)|) (= |old(~a15~0)| ~a15~0) (not (= ~a18~0 0))) (not (= 3 |old(~a24~0)|)) (and .cse5 .cse3 .cse12 .cse4 .cse7))) [2018-11-18 12:25:51,822 INFO L425 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-11-18 12:25:51,822 INFO L425 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-11-18 12:25:51,822 INFO L425 ceAbstractionStarter]: For program point L4259-1(lines 4259 4268) no Hoare annotation was computed. [2018-11-18 12:25:51,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:25:51 BoogieIcfgContainer [2018-11-18 12:25:51,833 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:25:51,833 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:25:51,833 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:25:51,833 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:25:51,833 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:23" (3/4) ... [2018-11-18 12:25:51,836 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 12:25:51,841 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 12:25:51,841 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 12:25:51,841 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 12:25:51,841 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 12:25:51,842 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 12:25:51,876 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-18 12:25:51,880 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 12:25:51,910 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((!(4 == \old(a15)) || (((!(3 == a24) && !(a24 == 1)) && a15 <= 4) && !(a15 == a24))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && !(11 == a18))) || (((!(a15 == 4) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || ((12 == a18 && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || ((((!(a24 == 2) && !(a15 == 4)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || ((((!(a24 == 2) && !(a15 == 4)) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && 115 < a3) && !(a15 == 6))) || !(3 == \old(a24))) || ((((!(a15 == 4) && !(a15 == a24)) && 115 < a3) && !(11 == a18)) && !(a15 == 6)) [2018-11-18 12:25:52,181 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e8a7c00c-6ba1-4b28-9e21-e82b4dfe253b/bin-2019/utaipan/witness.graphml [2018-11-18 12:25:52,182 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:25:52,182 INFO L168 Benchmark]: Toolchain (without parser) took 332510.23 ms. Allocated memory was 1.0 GB in the beginning and 5.7 GB in the end (delta: 4.6 GB). Free memory was 948.5 MB in the beginning and 5.3 GB in the end (delta: -4.3 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,183 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:25:52,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1295.91 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 802.1 MB in the end (delta: 146.4 MB). Peak memory consumption was 146.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 802.1 MB in the beginning and 1.1 GB in the end (delta: -342.5 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,184 INFO L168 Benchmark]: Boogie Preprocessor took 136.13 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: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,184 INFO L168 Benchmark]: RCFGBuilder took 2376.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 887.6 MB in the end (delta: 237.7 MB). Peak memory consumption was 253.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,184 INFO L168 Benchmark]: TraceAbstraction took 328217.94 ms. Allocated memory was 1.2 GB in the beginning and 5.7 GB in the end (delta: 4.5 GB). Free memory was 887.6 MB in the beginning and 1.6 GB in the end (delta: -709.9 MB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,184 INFO L168 Benchmark]: Witness Printer took 348.75 ms. Allocated memory was 5.7 GB in the beginning and 5.7 GB in the end (delta: 23.6 MB). Free memory was 1.6 GB in the beginning and 5.3 GB in the end (delta: -3.7 GB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:25:52,186 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1295.91 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 802.1 MB in the end (delta: 146.4 MB). Peak memory consumption was 146.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 802.1 MB in the beginning and 1.1 GB in the end (delta: -342.5 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 136.13 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: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2376.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 887.6 MB in the end (delta: 237.7 MB). Peak memory consumption was 253.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 328217.94 ms. Allocated memory was 1.2 GB in the beginning and 5.7 GB in the end (delta: 4.5 GB). Free memory was 887.6 MB in the beginning and 1.6 GB in the end (delta: -709.9 MB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. * Witness Printer took 348.75 ms. Allocated memory was 5.7 GB in the beginning and 5.7 GB in the end (delta: 23.6 MB). Free memory was 1.6 GB in the beginning and 5.3 GB in the end (delta: -3.7 GB). Peak memory consumption was 10.4 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)) || (((!(3 == a24) && !(a24 == 1)) && a15 <= 4) && !(a15 == a24))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && !(11 == a18))) || (((!(a15 == 4) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || ((12 == a18 && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || ((((!(a24 == 2) && !(a15 == 4)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || ((((!(a24 == 2) && !(a15 == 4)) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && 115 < a3) && !(a15 == 6))) || !(3 == \old(a24))) || ((((!(a15 == 4) && !(a15 == a24)) && 115 < a3) && !(11 == a18)) && !(a15 == 6)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 775 locations, 1 error locations. SAFE Result, 328.1s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 280.9s AutomataDifference, 0.0s DeadEndRemovalTime, 20.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 5452 SDtfs, 48059 SDslu, 3404 SDs, 0 SdLazy, 105681 SolverSat, 16953 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 239.8s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 12093 GetRequests, 11867 SyntacticMatches, 22 SemanticMatches, 204 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1594 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=106209occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 6.8s AbstIntTime, 7 AbstIntIterations, 3 AbstIntStrong, 0.9978777107593977 AbsIntWeakeningRatio, 0.06490384615384616 AbsIntAvgWeakeningVarsNumRemoved, 15.963942307692308 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 18564 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2998 PreInvPairs, 4042 NumberOfFragments, 6276 HoareAnnotationTreeSize, 2998 FomulaSimplifications, 110215 FormulaSimplificationTreeSizeReduction, 1.5s HoareSimplificationTime, 11 FomulaSimplificationsInter, 93184 FormulaSimplificationTreeSizeReductionInter, 18.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 14714 NumberOfCodeBlocks, 14714 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 19762 ConstructedInterpolants, 0 QuantifiedInterpolants, 46993590 SizeOfPredicates, 3 NumberOfNonLiveVariables, 6486 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 22 InterpolantComputations, 9 PerfectInterpolantSequences, 17396/21008 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...