./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label12_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label12_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 17b5f26ed0bd0ca29d5b73ad286d5ce34c712f7c ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 15:09:47,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:09:47,099 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:09:47,108 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:09:47,108 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:09:47,109 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:09:47,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:09:47,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:09:47,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:09:47,112 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:09:47,113 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:09:47,113 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:09:47,114 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:09:47,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:09:47,115 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:09:47,115 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:09:47,116 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:09:47,117 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:09:47,119 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:09:47,120 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:09:47,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:09:47,121 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:09:47,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:09:47,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:09:47,123 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:09:47,124 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:09:47,124 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:09:47,125 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:09:47,125 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:09:47,126 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:09:47,126 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:09:47,127 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:09:47,127 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:09:47,127 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:09:47,127 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:09:47,128 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:09:47,128 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 15:09:47,138 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:09:47,139 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:09:47,139 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:09:47,139 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 15:09:47,139 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 15:09:47,140 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 15:09:47,140 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 15:09:47,141 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 15:09:47,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:09:47,141 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:09:47,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:09:47,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:09:47,143 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:09:47,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:09:47,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:09:47,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 15:09:47,143 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:09:47,143 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 15:09:47,144 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:09:47,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:09:47,145 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 15:09:47,145 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_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 -> 17b5f26ed0bd0ca29d5b73ad286d5ce34c712f7c [2018-11-23 15:09:47,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:09:47,177 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:09:47,180 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:09:47,181 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:09:47,181 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:09:47,182 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem12_label12_true-unreach-call.c [2018-11-23 15:09:47,226 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/data/f6bc8e8d4/5e44d3ba69c14ebabc9af7830d2c89dd/FLAG186cb15c4 [2018-11-23 15:09:47,781 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:09:47,781 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/sv-benchmarks/c/eca-rers2012/Problem12_label12_true-unreach-call.c [2018-11-23 15:09:47,801 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/data/f6bc8e8d4/5e44d3ba69c14ebabc9af7830d2c89dd/FLAG186cb15c4 [2018-11-23 15:09:48,214 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/data/f6bc8e8d4/5e44d3ba69c14ebabc9af7830d2c89dd [2018-11-23 15:09:48,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:09:48,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:09:48,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:09:48,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:09:48,227 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:09:48,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:09:48" (1/1) ... [2018-11-23 15:09:48,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be70009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:48, skipping insertion in model container [2018-11-23 15:09:48,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:09:48" (1/1) ... [2018-11-23 15:09:48,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:09:48,343 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:09:49,180 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:09:49,183 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:09:49,668 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:09:49,681 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:09:49,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49 WrapperNode [2018-11-23 15:09:49,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:09:49,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:09:49,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:09:49,683 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:09:49,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:09:49,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:09:49,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:09:49,718 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:09:49,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... [2018-11-23 15:09:49,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:09:49,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:09:49,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:09:49,839 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:09:49,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 [2018-11-23 15:09:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 15:09:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 15:09:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 15:09:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 15:09:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 15:09:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 15:09:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 15:09:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 15:09:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 15:09:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 15:09:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 15:09:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:09:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:09:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 15:09:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 15:09:52,356 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 15:09:52,356 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 15:09:52,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:09:52 BoogieIcfgContainer [2018-11-23 15:09:52,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 15:09:52,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 15:09:52,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 15:09:52,359 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 15:09:52,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:09:48" (1/3) ... [2018-11-23 15:09:52,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@534b8b6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:09:52, skipping insertion in model container [2018-11-23 15:09:52,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:09:49" (2/3) ... [2018-11-23 15:09:52,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@534b8b6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:09:52, skipping insertion in model container [2018-11-23 15:09:52,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:09:52" (3/3) ... [2018-11-23 15:09:52,362 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem12_label12_true-unreach-call.c [2018-11-23 15:09:52,368 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 15:09:52,374 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 15:09:52,384 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 15:09:52,412 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 15:09:52,412 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 15:09:52,412 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 15:09:52,412 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 15:09:52,412 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 15:09:52,412 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 15:09:52,412 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 15:09:52,412 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 15:09:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states. [2018-11-23 15:09:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-23 15:09:52,442 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:09:52,442 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:09:52,444 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:09:52,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:09:52,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1107355747, now seen corresponding path program 1 times [2018-11-23 15:09:52,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:09:52,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:52,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:09:52,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:52,478 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:09:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:09:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:09:52,723 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:09:52,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 15:09:52,724 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:09:52,727 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 15:09:52,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 15:09:52,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:09:52,736 INFO L87 Difference]: Start difference. First operand 839 states. Second operand 3 states. [2018-11-23 15:09:55,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:09:55,253 INFO L93 Difference]: Finished difference Result 2443 states and 4697 transitions. [2018-11-23 15:09:55,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 15:09:55,254 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2018-11-23 15:09:55,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:09:55,272 INFO L225 Difference]: With dead ends: 2443 [2018-11-23 15:09:55,272 INFO L226 Difference]: Without dead ends: 1602 [2018-11-23 15:09:55,278 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 15:09:55,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2018-11-23 15:09:55,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 1602. [2018-11-23 15:09:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1602 states. [2018-11-23 15:09:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1602 states and 2907 transitions. [2018-11-23 15:09:55,362 INFO L78 Accepts]: Start accepts. Automaton has 1602 states and 2907 transitions. Word has length 64 [2018-11-23 15:09:55,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:09:55,362 INFO L480 AbstractCegarLoop]: Abstraction has 1602 states and 2907 transitions. [2018-11-23 15:09:55,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 15:09:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2907 transitions. [2018-11-23 15:09:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-23 15:09:55,367 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:09:55,367 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:09:55,367 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:09:55,367 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:09:55,368 INFO L82 PathProgramCache]: Analyzing trace with hash -493202935, now seen corresponding path program 1 times [2018-11-23 15:09:55,368 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:09:55,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:55,369 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:09:55,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:55,369 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:09:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:09:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:09:55,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:09:55,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 15:09:55,520 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:09:55,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 15:09:55,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 15:09:55,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 15:09:55,522 INFO L87 Difference]: Start difference. First operand 1602 states and 2907 transitions. Second operand 5 states. [2018-11-23 15:09:59,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:09:59,091 INFO L93 Difference]: Finished difference Result 4810 states and 8818 transitions. [2018-11-23 15:09:59,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 15:09:59,092 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 137 [2018-11-23 15:09:59,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:09:59,106 INFO L225 Difference]: With dead ends: 4810 [2018-11-23 15:09:59,106 INFO L226 Difference]: Without dead ends: 3214 [2018-11-23 15:09:59,110 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 15:09:59,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3214 states. [2018-11-23 15:09:59,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3214 to 3182. [2018-11-23 15:09:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3182 states. [2018-11-23 15:09:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 3182 states and 5590 transitions. [2018-11-23 15:09:59,187 INFO L78 Accepts]: Start accepts. Automaton has 3182 states and 5590 transitions. Word has length 137 [2018-11-23 15:09:59,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:09:59,188 INFO L480 AbstractCegarLoop]: Abstraction has 3182 states and 5590 transitions. [2018-11-23 15:09:59,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 15:09:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 5590 transitions. [2018-11-23 15:09:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 15:09:59,191 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:09:59,191 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:09:59,191 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:09:59,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:09:59,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1291094684, now seen corresponding path program 1 times [2018-11-23 15:09:59,192 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:09:59,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:59,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:09:59,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:09:59,193 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:09:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:09:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:09:59,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:09:59,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 15:09:59,329 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:09:59,329 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 15:09:59,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 15:09:59,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 15:09:59,330 INFO L87 Difference]: Start difference. First operand 3182 states and 5590 transitions. Second operand 6 states. [2018-11-23 15:10:03,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:10:03,884 INFO L93 Difference]: Finished difference Result 11134 states and 19836 transitions. [2018-11-23 15:10:03,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 15:10:03,885 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 142 [2018-11-23 15:10:03,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:10:03,905 INFO L225 Difference]: With dead ends: 11134 [2018-11-23 15:10:03,905 INFO L226 Difference]: Without dead ends: 7958 [2018-11-23 15:10:03,912 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 15:10:03,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7958 states. [2018-11-23 15:10:04,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7958 to 7916. [2018-11-23 15:10:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7916 states. [2018-11-23 15:10:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7916 states to 7916 states and 13416 transitions. [2018-11-23 15:10:04,027 INFO L78 Accepts]: Start accepts. Automaton has 7916 states and 13416 transitions. Word has length 142 [2018-11-23 15:10:04,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:10:04,028 INFO L480 AbstractCegarLoop]: Abstraction has 7916 states and 13416 transitions. [2018-11-23 15:10:04,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 15:10:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 7916 states and 13416 transitions. [2018-11-23 15:10:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-11-23 15:10:04,030 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:10:04,031 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:10:04,031 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:10:04,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:04,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1777138644, now seen corresponding path program 1 times [2018-11-23 15:10:04,031 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:10:04,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:04,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:10:04,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:04,033 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:10:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:10:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:10:04,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:10:04,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 15:10:04,146 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:10:04,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 15:10:04,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 15:10:04,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 15:10:04,147 INFO L87 Difference]: Start difference. First operand 7916 states and 13416 transitions. Second operand 6 states. [2018-11-23 15:10:08,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:10:08,076 INFO L93 Difference]: Finished difference Result 22200 states and 37980 transitions. [2018-11-23 15:10:08,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 15:10:08,076 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 150 [2018-11-23 15:10:08,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:10:08,118 INFO L225 Difference]: With dead ends: 22200 [2018-11-23 15:10:08,118 INFO L226 Difference]: Without dead ends: 14290 [2018-11-23 15:10:08,140 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 15:10:08,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14290 states. [2018-11-23 15:10:08,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14290 to 14207. [2018-11-23 15:10:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14207 states. [2018-11-23 15:10:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14207 states to 14207 states and 21538 transitions. [2018-11-23 15:10:08,383 INFO L78 Accepts]: Start accepts. Automaton has 14207 states and 21538 transitions. Word has length 150 [2018-11-23 15:10:08,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:10:08,384 INFO L480 AbstractCegarLoop]: Abstraction has 14207 states and 21538 transitions. [2018-11-23 15:10:08,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 15:10:08,384 INFO L276 IsEmpty]: Start isEmpty. Operand 14207 states and 21538 transitions. [2018-11-23 15:10:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-11-23 15:10:08,389 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:10:08,389 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:10:08,389 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:10:08,390 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:08,390 INFO L82 PathProgramCache]: Analyzing trace with hash -124269619, now seen corresponding path program 1 times [2018-11-23 15:10:08,390 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:10:08,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:08,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:10:08,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:08,391 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:10:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:10:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:10:08,539 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:10:08,539 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 15:10:08,539 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:10:08,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 15:10:08,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 15:10:08,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 15:10:08,540 INFO L87 Difference]: Start difference. First operand 14207 states and 21538 transitions. Second operand 6 states. [2018-11-23 15:10:12,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:10:12,360 INFO L93 Difference]: Finished difference Result 35918 states and 55807 transitions. [2018-11-23 15:10:12,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 15:10:12,360 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 183 [2018-11-23 15:10:12,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:10:12,399 INFO L225 Difference]: With dead ends: 35918 [2018-11-23 15:10:12,400 INFO L226 Difference]: Without dead ends: 21717 [2018-11-23 15:10:12,422 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 15:10:12,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21717 states. [2018-11-23 15:10:12,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21717 to 21633. [2018-11-23 15:10:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21633 states. [2018-11-23 15:10:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21633 states to 21633 states and 30229 transitions. [2018-11-23 15:10:12,652 INFO L78 Accepts]: Start accepts. Automaton has 21633 states and 30229 transitions. Word has length 183 [2018-11-23 15:10:12,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:10:12,653 INFO L480 AbstractCegarLoop]: Abstraction has 21633 states and 30229 transitions. [2018-11-23 15:10:12,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 15:10:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 21633 states and 30229 transitions. [2018-11-23 15:10:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-11-23 15:10:12,659 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:10:12,659 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 15:10:12,660 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:10:12,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:12,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1910943348, now seen corresponding path program 1 times [2018-11-23 15:10:12,660 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:10:12,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:12,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:10:12,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:12,661 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:10:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:10:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 117 proven. 67 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 15:10:12,770 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:10:12,770 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:10:12,770 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 234 with the following transitions: [2018-11-23 15:10:12,772 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2460], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:10:12,800 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:10:12,800 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:10:13,169 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:10:13,169 INFO L272 AbstractInterpreter]: Visited 103 different actions 198 times. Merged at 3 different actions 3 times. Never widened. Performed 2110 root evaluator evaluations with a maximum evaluation depth of 3. Performed 2110 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 15:10:13,188 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:13,189 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:10:13,189 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:10:13,189 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 [2018-11-23 15:10:13,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:10:13,210 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:10:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:10:13,264 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:10:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 187 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:10:13,441 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:10:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 187 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 15:10:13,597 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:10:13,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 15:10:13,597 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:10:13,598 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 15:10:13,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 15:10:13,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2018-11-23 15:10:13,598 INFO L87 Difference]: Start difference. First operand 21633 states and 30229 transitions. Second operand 9 states. [2018-11-23 15:10:22,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:10:22,256 INFO L93 Difference]: Finished difference Result 66545 states and 105740 transitions. [2018-11-23 15:10:22,257 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-11-23 15:10:22,257 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 233 [2018-11-23 15:10:22,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:10:22,382 INFO L225 Difference]: With dead ends: 66545 [2018-11-23 15:10:22,382 INFO L226 Difference]: Without dead ends: 44918 [2018-11-23 15:10:22,429 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 518 GetRequests, 482 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=309, Invalid=951, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 15:10:22,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44918 states. [2018-11-23 15:10:23,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44918 to 43983. [2018-11-23 15:10:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43983 states. [2018-11-23 15:10:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43983 states to 43983 states and 57430 transitions. [2018-11-23 15:10:23,253 INFO L78 Accepts]: Start accepts. Automaton has 43983 states and 57430 transitions. Word has length 233 [2018-11-23 15:10:23,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:10:23,254 INFO L480 AbstractCegarLoop]: Abstraction has 43983 states and 57430 transitions. [2018-11-23 15:10:23,254 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 15:10:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 43983 states and 57430 transitions. [2018-11-23 15:10:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-23 15:10:23,261 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:10:23,261 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 15:10:23,261 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:10:23,261 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:23,261 INFO L82 PathProgramCache]: Analyzing trace with hash 1672249469, now seen corresponding path program 1 times [2018-11-23 15:10:23,261 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:10:23,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:23,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:10:23,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:10:23,262 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:10:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:10:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 114 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 15:10:23,382 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:10:23,382 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:10:23,382 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 259 with the following transitions: [2018-11-23 15:10:23,383 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2376], [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], [2568], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:10:23,387 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:10:23,387 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:10:23,556 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 15:10:23,556 INFO L272 AbstractInterpreter]: Visited 126 different actions 126 times. Never merged. Never widened. Performed 1370 root evaluator evaluations with a maximum evaluation depth of 15. Performed 1370 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Never found a fixpoint. Largest state had 26 variables. [2018-11-23 15:10:23,558 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:10:23,558 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 15:10:23,865 INFO L227 lantSequenceWeakener]: Weakened 249 states. On average, predicates are now at 75.72% of their original sizes. [2018-11-23 15:10:23,865 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 15:10:23,896 INFO L415 sIntCurrentIteration]: We unified 257 AI predicates to 257 [2018-11-23 15:10:23,896 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 15:10:23,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 15:10:23,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2018-11-23 15:10:23,897 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:10:23,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 15:10:23,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 15:10:23,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 15:10:23,898 INFO L87 Difference]: Start difference. First operand 43983 states and 57430 transitions. Second operand 6 states. [2018-11-23 15:16:26,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:16:26,271 INFO L93 Difference]: Finished difference Result 88728 states and 115816 transitions. [2018-11-23 15:16:26,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 15:16:26,271 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 258 [2018-11-23 15:16:26,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:16:26,335 INFO L225 Difference]: With dead ends: 88728 [2018-11-23 15:16:26,335 INFO L226 Difference]: Without dead ends: 44751 [2018-11-23 15:16:26,365 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 258 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 15:16:26,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44751 states. [2018-11-23 15:16:26,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44751 to 44750. [2018-11-23 15:16:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44750 states. [2018-11-23 15:16:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44750 states to 44750 states and 58208 transitions. [2018-11-23 15:16:26,862 INFO L78 Accepts]: Start accepts. Automaton has 44750 states and 58208 transitions. Word has length 258 [2018-11-23 15:16:26,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:16:26,863 INFO L480 AbstractCegarLoop]: Abstraction has 44750 states and 58208 transitions. [2018-11-23 15:16:26,863 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 15:16:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 44750 states and 58208 transitions. [2018-11-23 15:16:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2018-11-23 15:16:26,873 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:16:26,873 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-23 15:16:26,873 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:16:26,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:16:26,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1406784099, now seen corresponding path program 1 times [2018-11-23 15:16:26,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:16:26,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:16:26,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:16:26,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:16:26,874 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:16:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:16:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 248 proven. 94 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 15:16:27,017 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:16:27,017 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:16:27,017 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 336 with the following transitions: [2018-11-23 15:16:27,017 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2460], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2492], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:16:27,020 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:16:27,021 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:16:27,361 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:16:27,361 INFO L272 AbstractInterpreter]: Visited 112 different actions 442 times. Merged at 7 different actions 25 times. Never widened. Performed 5562 root evaluator evaluations with a maximum evaluation depth of 17. Performed 5562 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 15:16:27,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:16:27,372 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:16:27,372 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:16:27,372 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 [2018-11-23 15:16:27,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:16:27,389 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:16:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:16:27,448 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:16:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 355 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-11-23 15:16:27,525 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:16:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 248 proven. 94 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 15:16:27,625 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:16:27,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 15:16:27,625 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:16:27,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 15:16:27,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 15:16:27,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-23 15:16:27,626 INFO L87 Difference]: Start difference. First operand 44750 states and 58208 transitions. Second operand 9 states. [2018-11-23 15:16:33,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:16:33,102 INFO L93 Difference]: Finished difference Result 99386 states and 140600 transitions. [2018-11-23 15:16:33,103 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 15:16:33,103 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 335 [2018-11-23 15:16:33,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:16:33,214 INFO L225 Difference]: With dead ends: 99386 [2018-11-23 15:16:33,215 INFO L226 Difference]: Without dead ends: 48990 [2018-11-23 15:16:33,280 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 687 GetRequests, 671 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2018-11-23 15:16:33,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48990 states. [2018-11-23 15:16:33,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48990 to 44791. [2018-11-23 15:16:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44791 states. [2018-11-23 15:16:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44791 states to 44791 states and 58783 transitions. [2018-11-23 15:16:33,903 INFO L78 Accepts]: Start accepts. Automaton has 44791 states and 58783 transitions. Word has length 335 [2018-11-23 15:16:33,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:16:33,903 INFO L480 AbstractCegarLoop]: Abstraction has 44791 states and 58783 transitions. [2018-11-23 15:16:33,903 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 15:16:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 44791 states and 58783 transitions. [2018-11-23 15:16:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2018-11-23 15:16:33,920 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:16:33,920 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:16:33,920 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:16:33,921 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:16:33,921 INFO L82 PathProgramCache]: Analyzing trace with hash 1260530393, now seen corresponding path program 1 times [2018-11-23 15:16:33,921 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:16:33,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:16:33,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:16:33,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:16:33,922 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:16:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:16:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 236 proven. 135 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-23 15:16:34,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:16:34,313 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:16:34,314 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 404 with the following transitions: [2018-11-23 15:16:34,314 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2376], [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], [2568], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:16:34,318 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:16:34,318 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:16:35,228 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:16:35,228 INFO L272 AbstractInterpreter]: Visited 155 different actions 766 times. Merged at 7 different actions 34 times. Widened at 1 different actions 1 times. Performed 10487 root evaluator evaluations with a maximum evaluation depth of 15. Performed 10487 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 8 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 15:16:35,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:16:35,240 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:16:35,240 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:16:35,240 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 [2018-11-23 15:16:35,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:16:35,246 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:16:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:16:35,308 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:16:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 378 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2018-11-23 15:16:35,557 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:16:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 294 proven. 73 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-23 15:16:35,766 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:16:35,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-23 15:16:35,766 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:16:35,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 15:16:35,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 15:16:35,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:16:35,768 INFO L87 Difference]: Start difference. First operand 44791 states and 58783 transitions. Second operand 15 states. [2018-11-23 15:17:00,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:17:00,205 INFO L93 Difference]: Finished difference Result 141818 states and 214446 transitions. [2018-11-23 15:17:00,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-23 15:17:00,205 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 403 [2018-11-23 15:17:00,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:17:00,640 INFO L225 Difference]: With dead ends: 141818 [2018-11-23 15:17:00,640 INFO L226 Difference]: Without dead ends: 93113 [2018-11-23 15:17:00,716 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 882 GetRequests, 826 SyntacticMatches, 4 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 751 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=573, Invalid=2289, Unknown=0, NotChecked=0, Total=2862 [2018-11-23 15:17:00,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93113 states. [2018-11-23 15:17:01,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93113 to 91714. [2018-11-23 15:17:01,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91714 states. [2018-11-23 15:17:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91714 states to 91714 states and 122290 transitions. [2018-11-23 15:17:01,770 INFO L78 Accepts]: Start accepts. Automaton has 91714 states and 122290 transitions. Word has length 403 [2018-11-23 15:17:01,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:17:01,771 INFO L480 AbstractCegarLoop]: Abstraction has 91714 states and 122290 transitions. [2018-11-23 15:17:01,771 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 15:17:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 91714 states and 122290 transitions. [2018-11-23 15:17:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1231 [2018-11-23 15:17:01,938 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:17:01,939 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:17:01,939 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:17:01,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:01,940 INFO L82 PathProgramCache]: Analyzing trace with hash -1299580937, now seen corresponding path program 1 times [2018-11-23 15:17:01,940 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:17:01,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:01,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:01,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:01,941 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:17:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1594 backedges. 359 proven. 679 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2018-11-23 15:17:02,582 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:02,582 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:17:02,582 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1231 with the following transitions: [2018-11-23 15:17:02,582 INFO L202 CegarAbsIntRunner]: [0], [1], [100], [104], [108], [112], [116], [120], [124], [128], [132], [136], [140], [144], [148], [152], [156], [160], [164], [168], [172], [176], [180], [184], [188], [192], [196], [200], [204], [208], [212], [216], [220], [224], [228], [232], [236], [240], [244], [248], [252], [256], [260], [264], [268], [272], [276], [280], [284], [288], [292], [296], [300], [304], [308], [312], [316], [320], [324], [328], [332], [336], [340], [344], [348], [352], [356], [360], [364], [368], [372], [376], [380], [384], [388], [392], [396], [400], [404], [408], [412], [416], [420], [424], [428], [432], [436], [440], [444], [448], [452], [456], [460], [464], [468], [472], [476], [480], [484], [488], [492], [496], [500], [504], [508], [512], [516], [520], [524], [528], [532], [536], [540], [544], [548], [552], [556], [560], [564], [568], [572], [576], [580], [584], [588], [592], [596], [600], [604], [608], [612], [616], [620], [624], [628], [632], [636], [640], [644], [648], [652], [656], [660], [664], [668], [672], [676], [680], [684], [688], [692], [696], [700], [704], [708], [712], [716], [720], [724], [728], [732], [736], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [791], [983], [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], [1624], [1628], [1632], [1636], [1640], [1644], [1648], [1652], [1656], [1660], [1664], [1668], [1672], [1676], [1680], [1684], [1688], [1692], [1696], [1700], [1704], [1708], [1712], [1716], [1720], [1724], [1728], [1732], [1736], [1740], [1744], [1748], [1752], [1756], [1760], [1764], [1768], [1772], [1776], [1780], [1784], [1788], [1792], [1796], [1800], [1804], [1808], [1812], [1816], [1820], [1824], [1828], [1832], [1836], [1840], [1844], [1848], [1852], [1856], [1860], [1864], [1866], [1867], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2368], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [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], [2496], [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], [2664], [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], [2997], [3001], [3005], [3009], [3013], [3017], [3021], [3025], [3029], [3033], [3037], [3041], [3045], [3049], [3053], [3057], [3061], [3065], [3069], [3073], [3077], [3081], [3085], [3089], [3093], [3097], [3101], [3105], [3109], [3113], [3117], [3121], [3125], [3129], [3133], [3137], [3141], [3145], [3149], [3153], [3157], [3161], [3165], [3169], [3173], [3177], [3181], [3185], [3189], [3193], [3197], [3201], [3205], [3209], [3213], [3217], [3221], [3225], [3229], [3233], [3237], [3239], [3240], [3244], [3253], [3257], [3259], [3266], [3267], [3268], [3269], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:17:02,593 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:17:02,594 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:17:04,774 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:17:04,775 INFO L272 AbstractInterpreter]: Visited 703 different actions 3494 times. Merged at 8 different actions 39 times. Widened at 1 different actions 1 times. Performed 57195 root evaluator evaluations with a maximum evaluation depth of 17. Performed 57195 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 12 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-23 15:17:04,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:04,787 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:17:04,788 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:04,788 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/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 [2018-11-23 15:17:04,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:04,794 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:17:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:04,952 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:17:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1594 backedges. 888 proven. 2 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2018-11-23 15:17:05,340 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:17:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1594 backedges. 434 proven. 299 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2018-11-23 15:17:05,991 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:17:05,991 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 15:17:05,991 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:17:05,992 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 15:17:05,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 15:17:05,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 15:17:05,993 INFO L87 Difference]: Start difference. First operand 91714 states and 122290 transitions. Second operand 9 states. [2018-11-23 15:17:11,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:17:11,261 INFO L93 Difference]: Finished difference Result 215948 states and 299677 transitions. [2018-11-23 15:17:11,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 15:17:11,262 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1230 [2018-11-23 15:17:11,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:17:11,544 INFO L225 Difference]: With dead ends: 215948 [2018-11-23 15:17:11,544 INFO L226 Difference]: Without dead ends: 121903 [2018-11-23 15:17:11,701 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2482 GetRequests, 2463 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2018-11-23 15:17:11,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121903 states. [2018-11-23 15:17:13,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121903 to 121880. [2018-11-23 15:17:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121880 states. [2018-11-23 15:17:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121880 states to 121880 states and 154685 transitions. [2018-11-23 15:17:13,384 INFO L78 Accepts]: Start accepts. Automaton has 121880 states and 154685 transitions. Word has length 1230 [2018-11-23 15:17:13,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:17:13,384 INFO L480 AbstractCegarLoop]: Abstraction has 121880 states and 154685 transitions. [2018-11-23 15:17:13,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 15:17:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 121880 states and 154685 transitions. [2018-11-23 15:17:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1259 [2018-11-23 15:17:13,576 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:17:13,577 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:17:13,577 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:17:13,577 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:13,577 INFO L82 PathProgramCache]: Analyzing trace with hash 2049964349, now seen corresponding path program 1 times [2018-11-23 15:17:13,577 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:17:13,578 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:13,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:13,578 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:13,578 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:17:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 535 proven. 242 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2018-11-23 15:17:14,256 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:14,256 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:17:14,256 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1259 with the following transitions: [2018-11-23 15:17:14,256 INFO L202 CegarAbsIntRunner]: [0], [1], [100], [104], [108], [112], [116], [120], [124], [128], [132], [136], [140], [144], [148], [152], [156], [160], [164], [168], [172], [176], [180], [184], [188], [192], [196], [200], [204], [208], [212], [216], [220], [224], [228], [232], [236], [240], [244], [248], [252], [256], [260], [264], [268], [272], [276], [280], [284], [288], [292], [296], [300], [304], [308], [312], [316], [320], [324], [328], [332], [336], [340], [344], [348], [352], [356], [360], [364], [368], [372], [376], [380], [384], [388], [392], [396], [400], [404], [408], [412], [416], [420], [424], [428], [432], [436], [440], [444], [448], [452], [456], [460], [464], [468], [472], [476], [480], [484], [488], [492], [496], [500], [504], [508], [512], [516], [520], [524], [528], [532], [536], [540], [544], [548], [552], [556], [560], [564], [568], [572], [576], [580], [584], [588], [592], [596], [600], [604], [608], [612], [616], [620], [624], [628], [632], [636], [640], [644], [648], [652], [656], [660], [664], [668], [672], [676], [680], [684], [688], [692], [696], [700], [704], [708], [712], [716], [720], [724], [728], [732], [736], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [791], [983], [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], [1624], [1628], [1632], [1636], [1640], [1644], [1648], [1652], [1656], [1660], [1664], [1668], [1672], [1676], [1680], [1684], [1688], [1692], [1696], [1700], [1704], [1708], [1712], [1716], [1720], [1724], [1728], [1732], [1736], [1740], [1744], [1748], [1752], [1756], [1760], [1764], [1768], [1772], [1776], [1780], [1784], [1788], [1792], [1796], [1800], [1804], [1808], [1812], [1816], [1820], [1824], [1828], [1832], [1836], [1840], [1844], [1848], [1852], [1856], [1860], [1864], [1866], [1867], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [2397], [2401], [2405], [2409], [2413], [2417], [2420], [2421], [2425], [2429], [2433], [2437], [2440], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2496], [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], [2680], [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], [2997], [3001], [3005], [3009], [3013], [3017], [3021], [3025], [3029], [3033], [3037], [3041], [3045], [3049], [3053], [3057], [3061], [3065], [3069], [3073], [3077], [3081], [3085], [3089], [3093], [3097], [3101], [3105], [3109], [3113], [3117], [3121], [3125], [3129], [3133], [3137], [3141], [3145], [3149], [3153], [3157], [3161], [3165], [3169], [3173], [3177], [3181], [3185], [3189], [3193], [3197], [3201], [3205], [3209], [3213], [3217], [3221], [3225], [3229], [3233], [3237], [3239], [3240], [3244], [3253], [3257], [3259], [3266], [3267], [3268], [3269], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:17:14,263 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:17:14,263 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:17:16,428 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:17:16,428 INFO L272 AbstractInterpreter]: Visited 704 different actions 3503 times. Merged at 10 different actions 43 times. Widened at 1 different actions 1 times. Performed 57196 root evaluator evaluations with a maximum evaluation depth of 17. Performed 57196 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 17 fixpoints after 6 different actions. Largest state had 26 variables. [2018-11-23 15:17:16,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:16,430 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:17:16,430 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:16,430 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 15:17:16,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:16,436 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:17:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:16,602 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:17:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 1169 proven. 2 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2018-11-23 15:17:17,328 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:17:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 535 proven. 242 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2018-11-23 15:17:17,803 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:17:17,803 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2018-11-23 15:17:17,803 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:17:17,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 15:17:17,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 15:17:17,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-23 15:17:17,805 INFO L87 Difference]: Start difference. First operand 121880 states and 154685 transitions. Second operand 8 states. [2018-11-23 15:17:23,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:17:23,262 INFO L93 Difference]: Finished difference Result 243008 states and 308699 transitions. [2018-11-23 15:17:23,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 15:17:23,263 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1258 [2018-11-23 15:17:23,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:17:23,535 INFO L225 Difference]: With dead ends: 243008 [2018-11-23 15:17:23,535 INFO L226 Difference]: Without dead ends: 121901 [2018-11-23 15:17:23,698 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2534 GetRequests, 2518 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=90, Invalid=182, Unknown=0, NotChecked=0, Total=272 [2018-11-23 15:17:23,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121901 states. [2018-11-23 15:17:24,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121901 to 121882. [2018-11-23 15:17:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121882 states. [2018-11-23 15:17:25,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121882 states to 121882 states and 148607 transitions. [2018-11-23 15:17:25,067 INFO L78 Accepts]: Start accepts. Automaton has 121882 states and 148607 transitions. Word has length 1258 [2018-11-23 15:17:25,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:17:25,068 INFO L480 AbstractCegarLoop]: Abstraction has 121882 states and 148607 transitions. [2018-11-23 15:17:25,068 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 15:17:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 121882 states and 148607 transitions. [2018-11-23 15:17:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2018-11-23 15:17:25,209 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:17:25,209 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:17:25,210 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:17:25,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:25,210 INFO L82 PathProgramCache]: Analyzing trace with hash -733243651, now seen corresponding path program 1 times [2018-11-23 15:17:25,210 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:17:25,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:25,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:25,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:25,211 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:17:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1768 backedges. 535 proven. 242 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2018-11-23 15:17:26,168 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:26,168 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:17:26,169 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1291 with the following transitions: [2018-11-23 15:17:26,169 INFO L202 CegarAbsIntRunner]: [0], [1], [100], [104], [108], [112], [116], [120], [124], [128], [132], [136], [140], [144], [148], [152], [156], [160], [164], [168], [172], [176], [180], [184], [188], [192], [196], [200], [204], [208], [212], [216], [220], [224], [228], [232], [236], [240], [244], [248], [252], [256], [260], [264], [268], [272], [276], [280], [284], [288], [292], [296], [300], [304], [308], [312], [316], [320], [324], [328], [332], [336], [340], [344], [348], [352], [356], [360], [364], [368], [372], [376], [380], [384], [388], [392], [396], [400], [404], [408], [412], [416], [420], [424], [428], [432], [436], [440], [444], [448], [452], [456], [460], [464], [468], [472], [476], [480], [484], [488], [492], [496], [500], [504], [508], [512], [516], [520], [524], [528], [532], [536], [540], [544], [548], [552], [556], [560], [564], [568], [572], [576], [580], [584], [588], [592], [596], [600], [604], [608], [612], [616], [620], [624], [628], [632], [636], [640], [644], [648], [652], [656], [660], [664], [668], [672], [676], [680], [684], [688], [692], [696], [700], [704], [708], [712], [716], [720], [724], [728], [732], [736], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [791], [983], [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], [1624], [1628], [1632], [1636], [1640], [1644], [1648], [1652], [1656], [1660], [1664], [1668], [1672], [1676], [1680], [1684], [1688], [1692], [1696], [1700], [1704], [1708], [1712], [1716], [1720], [1724], [1728], [1732], [1736], [1740], [1744], [1748], [1752], [1756], [1760], [1764], [1768], [1772], [1776], [1780], [1784], [1788], [1792], [1796], [1800], [1804], [1808], [1812], [1816], [1820], [1824], [1828], [1832], [1836], [1840], [1844], [1848], [1852], [1856], [1860], [1864], [1866], [1867], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [2397], [2401], [2405], [2409], [2413], [2417], [2420], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2496], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2568], [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], [2680], [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], [2997], [3001], [3005], [3009], [3013], [3017], [3021], [3025], [3029], [3033], [3037], [3041], [3045], [3049], [3053], [3057], [3061], [3065], [3069], [3073], [3077], [3081], [3085], [3089], [3093], [3097], [3101], [3105], [3109], [3113], [3117], [3121], [3125], [3129], [3133], [3137], [3141], [3145], [3149], [3153], [3157], [3161], [3165], [3169], [3173], [3177], [3181], [3185], [3189], [3193], [3197], [3201], [3205], [3209], [3213], [3217], [3221], [3225], [3229], [3233], [3237], [3239], [3240], [3244], [3253], [3257], [3259], [3266], [3267], [3268], [3269], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:17:26,179 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:17:26,179 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:17:29,710 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:17:29,710 INFO L272 AbstractInterpreter]: Visited 704 different actions 3498 times. Merged at 10 different actions 38 times. Never widened. Performed 57237 root evaluator evaluations with a maximum evaluation depth of 17. Performed 57237 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 17 fixpoints after 5 different actions. Largest state had 26 variables. [2018-11-23 15:17:29,712 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:29,712 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:17:29,712 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:29,712 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 15:17:29,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:29,719 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:17:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:29,880 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:17:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1768 backedges. 1215 proven. 2 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2018-11-23 15:17:30,360 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:17:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1768 backedges. 535 proven. 242 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2018-11-23 15:17:30,827 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:17:30,827 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2018-11-23 15:17:30,827 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:17:30,828 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 15:17:30,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 15:17:30,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-23 15:17:30,828 INFO L87 Difference]: Start difference. First operand 121882 states and 148607 transitions. Second operand 8 states. [2018-11-23 15:17:35,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:17:35,228 INFO L93 Difference]: Finished difference Result 227165 states and 273748 transitions. [2018-11-23 15:17:35,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 15:17:35,229 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1290 [2018-11-23 15:17:35,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:17:35,416 INFO L225 Difference]: With dead ends: 227165 [2018-11-23 15:17:35,416 INFO L226 Difference]: Without dead ends: 106056 [2018-11-23 15:17:35,557 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2594 GetRequests, 2580 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2018-11-23 15:17:35,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106056 states. [2018-11-23 15:17:36,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106056 to 105773. [2018-11-23 15:17:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105773 states. [2018-11-23 15:17:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105773 states to 105773 states and 118366 transitions. [2018-11-23 15:17:36,565 INFO L78 Accepts]: Start accepts. Automaton has 105773 states and 118366 transitions. Word has length 1290 [2018-11-23 15:17:36,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:17:36,565 INFO L480 AbstractCegarLoop]: Abstraction has 105773 states and 118366 transitions. [2018-11-23 15:17:36,565 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 15:17:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 105773 states and 118366 transitions. [2018-11-23 15:17:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2018-11-23 15:17:36,632 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:17:36,633 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:17:36,633 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:17:36,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:36,634 INFO L82 PathProgramCache]: Analyzing trace with hash 1254500934, now seen corresponding path program 1 times [2018-11-23 15:17:36,634 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:17:36,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:36,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:36,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:36,635 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:17:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 314 proven. 324 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-11-23 15:17:37,412 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:37,412 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:17:37,412 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1082 with the following transitions: [2018-11-23 15:17:37,413 INFO L202 CegarAbsIntRunner]: [0], [1], [100], [104], [108], [112], [116], [120], [124], [128], [132], [136], [140], [144], [148], [152], [156], [160], [164], [168], [172], [176], [180], [184], [188], [192], [196], [200], [204], [208], [212], [216], [220], [224], [228], [232], [236], [240], [244], [248], [252], [256], [260], [264], [268], [272], [276], [280], [284], [288], [292], [296], [300], [304], [308], [312], [316], [320], [324], [328], [332], [336], [340], [344], [348], [352], [356], [360], [364], [368], [372], [376], [380], [384], [388], [392], [396], [400], [404], [408], [412], [416], [420], [424], [428], [432], [436], [440], [444], [448], [452], [456], [460], [464], [468], [472], [476], [480], [484], [488], [492], [496], [500], [504], [508], [512], [516], [520], [524], [528], [532], [536], [540], [544], [548], [552], [556], [560], [564], [568], [572], [576], [580], [584], [588], [592], [596], [600], [604], [608], [612], [616], [620], [624], [628], [632], [636], [640], [644], [648], [652], [656], [660], [664], [668], [672], [676], [680], [684], [688], [692], [696], [700], [704], [708], [712], [716], [720], [724], [728], [732], [736], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [791], [983], [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], [1624], [1628], [1632], [1636], [1640], [1644], [1648], [1652], [1656], [1660], [1664], [1668], [1672], [1676], [1680], [1684], [1688], [1692], [1696], [1700], [1704], [1708], [1712], [1716], [1720], [1724], [1728], [1732], [1736], [1740], [1744], [1748], [1752], [1756], [1760], [1764], [1768], [1772], [1776], [1780], [1784], [1788], [1792], [1796], [1800], [1804], [1808], [1812], [1816], [1820], [1824], [1828], [1832], [1836], [1840], [1844], [1848], [1852], [1856], [1860], [1864], [1866], [1867], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [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], [2496], [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], [2664], [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], [2997], [3001], [3005], [3009], [3013], [3017], [3021], [3025], [3029], [3033], [3037], [3041], [3045], [3049], [3053], [3057], [3061], [3065], [3069], [3073], [3077], [3081], [3085], [3089], [3093], [3097], [3101], [3105], [3109], [3113], [3117], [3121], [3125], [3129], [3133], [3137], [3141], [3145], [3149], [3153], [3157], [3161], [3165], [3169], [3173], [3177], [3181], [3185], [3189], [3193], [3197], [3201], [3205], [3209], [3213], [3217], [3221], [3225], [3229], [3233], [3237], [3239], [3240], [3244], [3253], [3257], [3259], [3266], [3267], [3268], [3269], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:17:37,420 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:17:37,420 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:17:39,452 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:17:39,452 INFO L272 AbstractInterpreter]: Visited 702 different actions 3485 times. Merged at 8 different actions 35 times. Never widened. Performed 56902 root evaluator evaluations with a maximum evaluation depth of 17. Performed 56902 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 10 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 15:17:39,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:39,453 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:17:39,453 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:39,453 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 15:17:39,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:39,606 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:17:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:39,742 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:17:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 653 proven. 2 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-11-23 15:17:40,006 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:17:40,355 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 393 proven. 78 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-11-23 15:17:40,439 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:17:40,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-23 15:17:40,440 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:17:40,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 15:17:40,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 15:17:40,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-23 15:17:40,441 INFO L87 Difference]: Start difference. First operand 105773 states and 118366 transitions. Second operand 11 states. [2018-11-23 15:17:47,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:17:47,382 INFO L93 Difference]: Finished difference Result 230287 states and 258227 transitions. [2018-11-23 15:17:47,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 15:17:47,383 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1081 [2018-11-23 15:17:47,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:17:47,584 INFO L225 Difference]: With dead ends: 230287 [2018-11-23 15:17:47,585 INFO L226 Difference]: Without dead ends: 119131 [2018-11-23 15:17:47,690 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2189 GetRequests, 2166 SyntacticMatches, 5 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-23 15:17:47,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119131 states. [2018-11-23 15:17:48,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119131 to 114398. [2018-11-23 15:17:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114398 states. [2018-11-23 15:17:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114398 states to 114398 states and 124547 transitions. [2018-11-23 15:17:48,870 INFO L78 Accepts]: Start accepts. Automaton has 114398 states and 124547 transitions. Word has length 1081 [2018-11-23 15:17:48,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:17:48,870 INFO L480 AbstractCegarLoop]: Abstraction has 114398 states and 124547 transitions. [2018-11-23 15:17:48,870 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 15:17:48,870 INFO L276 IsEmpty]: Start isEmpty. Operand 114398 states and 124547 transitions. [2018-11-23 15:17:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2018-11-23 15:17:48,933 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:17:48,934 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 15:17:48,934 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:17:48,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:48,935 INFO L82 PathProgramCache]: Analyzing trace with hash -1189127814, now seen corresponding path program 1 times [2018-11-23 15:17:48,935 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:17:48,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:48,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:48,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:17:48,936 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:17:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 649 proven. 6 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 15:17:49,694 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:49,694 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 15:17:49,694 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1100 with the following transitions: [2018-11-23 15:17:49,695 INFO L202 CegarAbsIntRunner]: [0], [1], [100], [104], [108], [112], [116], [120], [124], [128], [132], [136], [140], [144], [148], [152], [156], [160], [164], [168], [172], [176], [180], [184], [188], [192], [196], [200], [204], [208], [212], [216], [220], [224], [228], [232], [236], [240], [244], [248], [252], [256], [260], [264], [268], [272], [276], [280], [284], [288], [292], [296], [300], [304], [308], [312], [316], [320], [324], [328], [332], [336], [340], [344], [348], [352], [356], [360], [364], [368], [372], [376], [380], [384], [388], [392], [396], [400], [404], [408], [412], [416], [420], [424], [428], [432], [436], [440], [444], [448], [452], [456], [460], [464], [468], [472], [476], [480], [484], [488], [492], [496], [500], [504], [508], [512], [516], [520], [524], [528], [532], [536], [540], [544], [548], [552], [556], [560], [564], [568], [572], [576], [580], [584], [588], [592], [596], [600], [604], [608], [612], [616], [620], [624], [628], [632], [636], [640], [644], [648], [652], [656], [660], [664], [668], [672], [676], [680], [684], [688], [692], [696], [700], [704], [708], [712], [716], [720], [724], [728], [732], [736], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [791], [983], [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], [1624], [1628], [1632], [1636], [1640], [1644], [1648], [1652], [1656], [1660], [1664], [1668], [1672], [1676], [1680], [1684], [1688], [1692], [1696], [1700], [1704], [1708], [1712], [1716], [1720], [1724], [1728], [1732], [1736], [1740], [1744], [1748], [1752], [1756], [1760], [1764], [1768], [1772], [1776], [1780], [1784], [1788], [1792], [1796], [1800], [1804], [1808], [1812], [1816], [1820], [1824], [1828], [1832], [1836], [1840], [1844], [1848], [1852], [1856], [1860], [1864], [1866], [1867], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2179], [2187], [2195], [2203], [2211], [2219], [2227], [2235], [2243], [2251], [2259], [2267], [2275], [2283], [2287], [2289], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [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], [2552], [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], [2680], [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], [2997], [3001], [3005], [3009], [3013], [3017], [3021], [3025], [3029], [3033], [3037], [3041], [3045], [3049], [3053], [3057], [3061], [3065], [3069], [3073], [3077], [3081], [3085], [3089], [3093], [3097], [3101], [3105], [3109], [3113], [3117], [3121], [3125], [3129], [3133], [3137], [3141], [3145], [3149], [3153], [3157], [3161], [3165], [3169], [3173], [3177], [3181], [3185], [3189], [3193], [3197], [3201], [3205], [3209], [3213], [3217], [3221], [3225], [3229], [3233], [3237], [3239], [3240], [3244], [3253], [3257], [3259], [3266], [3267], [3268], [3269], [3270], [3271], [3272], [3274], [3275] [2018-11-23 15:17:49,701 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 15:17:49,702 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 15:17:51,514 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 15:17:51,515 INFO L272 AbstractInterpreter]: Visited 702 different actions 3487 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 56638 root evaluator evaluations with a maximum evaluation depth of 17. Performed 56638 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 10 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 15:17:51,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:17:51,518 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 15:17:51,518 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 15:17:51,518 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 15:17:51,524 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:17:51,525 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 15:17:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:17:51,655 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 15:17:52,050 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 576 proven. 2 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 15:17:52,051 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 15:17:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 576 proven. 2 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 15:17:53,217 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 15:17:53,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-11-23 15:17:53,218 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 15:17:53,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 15:17:53,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 15:17:53,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 15:17:53,219 INFO L87 Difference]: Start difference. First operand 114398 states and 124547 transitions. Second operand 7 states. [2018-11-23 15:18:02,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:18:02,298 INFO L93 Difference]: Finished difference Result 290910 states and 323620 transitions. [2018-11-23 15:18:02,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 15:18:02,298 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1099 [2018-11-23 15:18:02,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:18:02,607 INFO L225 Difference]: With dead ends: 290910 [2018-11-23 15:18:02,607 INFO L226 Difference]: Without dead ends: 177285 [2018-11-23 15:18:02,735 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2223 GetRequests, 2204 SyntacticMatches, 5 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2018-11-23 15:18:02,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177285 states. [2018-11-23 15:18:04,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177285 to 176050. [2018-11-23 15:18:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176050 states. [2018-11-23 15:18:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176050 states to 176050 states and 191504 transitions. [2018-11-23 15:18:04,358 INFO L78 Accepts]: Start accepts. Automaton has 176050 states and 191504 transitions. Word has length 1099 [2018-11-23 15:18:04,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:18:04,359 INFO L480 AbstractCegarLoop]: Abstraction has 176050 states and 191504 transitions. [2018-11-23 15:18:04,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 15:18:04,359 INFO L276 IsEmpty]: Start isEmpty. Operand 176050 states and 191504 transitions. [2018-11-23 15:18:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1503 [2018-11-23 15:18:04,531 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 15:18:04,531 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 15:18:04,532 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 15:18:04,532 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 15:18:04,532 INFO L82 PathProgramCache]: Analyzing trace with hash 1202077663, now seen corresponding path program 1 times [2018-11-23 15:18:04,532 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 15:18:04,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:18:04,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 15:18:04,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 15:18:04,533 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 15:18:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 15:18:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1358 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 1118 trivial. 0 not checked. [2018-11-23 15:18:05,462 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 15:18:05,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 15:18:05,463 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 15:18:05,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 15:18:05,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 15:18:05,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 15:18:05,464 INFO L87 Difference]: Start difference. First operand 176050 states and 191504 transitions. Second operand 4 states. [2018-11-23 15:18:10,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 15:18:10,167 INFO L93 Difference]: Finished difference Result 404922 states and 443712 transitions. [2018-11-23 15:18:10,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 15:18:10,167 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1502 [2018-11-23 15:18:10,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 15:18:10,170 INFO L225 Difference]: With dead ends: 404922 [2018-11-23 15:18:10,170 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 15:18:10,451 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 15:18:10,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 15:18:10,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 15:18:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 15:18:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 15:18:10,453 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1502 [2018-11-23 15:18:10,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 15:18:10,453 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 15:18:10,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 15:18:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 15:18:10,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 15:18:10,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 15:18:10,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:11,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:11,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:11,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:12,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:13,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:14,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:15,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:16,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:16,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,857 WARN L180 SmtUtils]: Spent 5.05 s on a formula simplification. DAG size of input: 1345 DAG size of output: 1153 [2018-11-23 15:18:17,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:17,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:18,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:19,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:20,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:21,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:21,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:21,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:22,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:22,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:22,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:22,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 15:18:22,745 WARN L180 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 1348 DAG size of output: 1156 [2018-11-23 15:18:26,647 WARN L180 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 803 DAG size of output: 125 [2018-11-23 15:18:29,925 WARN L180 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 687 DAG size of output: 125 [2018-11-23 15:18:33,731 WARN L180 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 803 DAG size of output: 125 [2018-11-23 15:18:37,604 WARN L180 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 803 DAG size of output: 125 [2018-11-23 15:18:41,433 WARN L180 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 803 DAG size of output: 125 [2018-11-23 15:18:45,293 WARN L180 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 724 DAG size of output: 133 [2018-11-23 15:18:49,170 WARN L180 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 803 DAG size of output: 125 [2018-11-23 15:18:56,722 WARN L180 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 1132 DAG size of output: 118 [2018-11-23 15:19:04,331 WARN L180 SmtUtils]: Spent 7.60 s on a formula simplification. DAG size of input: 1135 DAG size of output: 116 [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= |old(~a5~0)| ~a5~0) (= |old(~a7~0)| ~a7~0) (= |old(~a17~0)| ~a17~0) (= ~a24~0 |old(~a24~0)|)) [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,334 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4658 4810) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|))) (let ((.cse29 (<= |old(~a2~0)| 189)) (.cse19 (= 13 |old(~a24~0)|)) (.cse26 (= 14 |old(~a7~0)|)) (.cse3 (= ~a7~0 12)) (.cse20 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse13 (= 14 ~a7~0)) (.cse16 (= 3 ~a5~0)) (.cse17 (not .cse5)) (.cse9 (< 170 |old(~a2~0)|)) (.cse27 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse22 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse23 (not .cse6)) (.cse25 (and .cse1 .cse2 .cse22 .cse4 (= 5 ~a5~0))) (.cse14 (not .cse27)) (.cse12 (= 6 ~a5~0)) (.cse15 (or .cse17 .cse9)) (.cse18 (and .cse1 .cse16 .cse2 .cse22 .cse4)) (.cse34 (not (= 13 |old(~a7~0)|))) (.cse28 (< 13 |old(~a24~0)|)) (.cse24 (not (= 15 |old(~a24~0)|))) (.cse21 (and .cse0 .cse1 .cse2 .cse4 .cse13)) (.cse32 (not .cse20)) (.cse8 (and .cse0 .cse1 .cse2 .cse22 .cse4)) (.cse33 (and .cse1 .cse16 .cse2 .cse3 .cse4)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse11 (not .cse26)) (.cse30 (not .cse19)) (.cse10 (and (<= (+ |old(~a17~0)| 108) 0) .cse29)) (.cse31 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse5 .cse8 .cse9 .cse10) (or .cse11 (and .cse1 .cse12 .cse2 .cse4 .cse13) .cse14) (or .cse15 .cse11 (and .cse2 .cse4 .cse13 .cse16)) (or .cse17 .cse18 .cse10 .cse19 .cse20) (or .cse11 (and .cse1 .cse16 .cse2 .cse4 .cse13) .cse17 .cse19 .cse20) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse8) (or .cse11 .cse21 .cse6 .cse10 .cse19) (or .cse17 (and .cse2 .cse22 .cse4 .cse16 (< 0 (+ ~a17~0 108))) .cse9 .cse10 .cse19) (or .cse23 .cse24 .cse25) (or .cse11 .cse9 .cse19 .cse20 .cse21) (or .cse23 .cse26 .cse9 .cse25) (or .cse17 (and .cse2 .cse22 .cse4 .cse16) .cse9 .cse20) (or .cse27 .cse5 .cse26 .cse8 .cse28) (or .cse24 .cse8 .cse10) (or .cse14 .cse19 (and .cse1 .cse12 .cse2 .cse22 .cse4)) (or .cse29 .cse11 .cse30 (and .cse1 .cse16 .cse2 .cse13 .cse31) .cse17) (or (or .cse15 .cse32) .cse7 .cse33) (or (and .cse0 .cse1 .cse22 (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) .cse34 .cse24 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse5 .cse26 .cse8 .cse10 (< 6 |old(~a5~0)|)) (or .cse17 .cse18 .cse34 .cse10) (or .cse11 .cse5 (< 4 |old(~a5~0)|) .cse28 .cse21) (or .cse17 .cse28 .cse7 .cse33) (or .cse11 .cse24 .cse21) (or .cse32 .cse5 .cse8) (or .cse17 .cse33 .cse10 .cse7) (or .cse11 .cse30 .cse5 .cse10 (and .cse0 .cse1 .cse2 .cse13 .cse31)))))) [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,335 INFO L448 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,336 INFO L448 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,337 INFO L448 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,338 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,339 INFO L448 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,340 INFO L448 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,341 INFO L448 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,342 INFO L448 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,343 INFO L448 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,344 INFO L448 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,345 INFO L448 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,346 INFO L448 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L444 ceAbstractionStarter]: At program point L4655(line 4655) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|))) (let ((.cse29 (<= |old(~a2~0)| 189)) (.cse19 (= 13 |old(~a24~0)|)) (.cse26 (= 14 |old(~a7~0)|)) (.cse3 (= ~a7~0 12)) (.cse20 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse13 (= 14 ~a7~0)) (.cse16 (= 3 ~a5~0)) (.cse17 (not .cse5)) (.cse9 (< 170 |old(~a2~0)|)) (.cse27 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse22 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse23 (not .cse6)) (.cse25 (and .cse1 .cse2 .cse22 .cse4 (= 5 ~a5~0))) (.cse14 (not .cse27)) (.cse12 (= 6 ~a5~0)) (.cse15 (or .cse17 .cse9)) (.cse18 (and .cse1 .cse16 .cse2 .cse22 .cse4)) (.cse34 (not (= 13 |old(~a7~0)|))) (.cse28 (< 13 |old(~a24~0)|)) (.cse24 (not (= 15 |old(~a24~0)|))) (.cse21 (and .cse0 .cse1 .cse2 .cse4 .cse13)) (.cse32 (not .cse20)) (.cse8 (and .cse0 .cse1 .cse2 .cse22 .cse4)) (.cse33 (and .cse1 .cse16 .cse2 .cse3 .cse4)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse11 (not .cse26)) (.cse30 (not .cse19)) (.cse10 (and (<= (+ |old(~a17~0)| 108) 0) .cse29)) (.cse31 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse5 .cse8 .cse9 .cse10) (or .cse11 (and .cse1 .cse12 .cse2 .cse4 .cse13) .cse14) (or .cse15 .cse11 (and .cse2 .cse4 .cse13 .cse16)) (or .cse17 .cse18 .cse10 .cse19 .cse20) (or .cse11 (and .cse1 .cse16 .cse2 .cse4 .cse13) .cse17 .cse19 .cse20) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse8) (or .cse11 .cse21 .cse6 .cse10 .cse19) (or .cse17 (and .cse2 .cse22 .cse4 .cse16 (< 0 (+ ~a17~0 108))) .cse9 .cse10 .cse19) (or .cse23 .cse24 .cse25) (or .cse11 .cse9 .cse19 .cse20 .cse21) (or .cse23 .cse26 .cse9 .cse25) (or .cse17 (and .cse2 .cse22 .cse4 .cse16) .cse9 .cse20) (or .cse27 .cse5 .cse26 .cse8 .cse28) (or .cse24 .cse8 .cse10) (or .cse14 .cse19 (and .cse1 .cse12 .cse2 .cse22 .cse4)) (or .cse29 .cse11 .cse30 (and .cse1 .cse16 .cse2 .cse13 .cse31) .cse17) (or (or .cse15 .cse32) .cse7 .cse33) (or (and .cse0 .cse1 .cse22 (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) .cse34 .cse24 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse5 .cse26 .cse8 .cse10 (< 6 |old(~a5~0)|)) (or .cse17 .cse18 .cse34 .cse10) (or .cse11 .cse5 (< 4 |old(~a5~0)|) .cse28 .cse21) (or .cse17 .cse28 .cse7 .cse33) (or .cse11 .cse24 .cse21) (or .cse32 .cse5 .cse8) (or .cse17 .cse33 .cse10 .cse7) (or .cse11 .cse30 .cse5 .cse10 (and .cse0 .cse1 .cse2 .cse13 .cse31)))))) [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L4655-1(line 4655) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,347 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3168 4656) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|))) (let ((.cse29 (<= |old(~a2~0)| 189)) (.cse19 (= 13 |old(~a24~0)|)) (.cse26 (= 14 |old(~a7~0)|)) (.cse3 (= ~a7~0 12)) (.cse20 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse13 (= 14 ~a7~0)) (.cse16 (= 3 ~a5~0)) (.cse17 (not .cse5)) (.cse9 (< 170 |old(~a2~0)|)) (.cse27 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse22 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse23 (not .cse6)) (.cse25 (and .cse1 .cse2 .cse22 .cse4 (= 5 ~a5~0))) (.cse14 (not .cse27)) (.cse12 (= 6 ~a5~0)) (.cse15 (or .cse17 .cse9)) (.cse18 (and .cse1 .cse16 .cse2 .cse22 .cse4)) (.cse34 (not (= 13 |old(~a7~0)|))) (.cse28 (< 13 |old(~a24~0)|)) (.cse24 (not (= 15 |old(~a24~0)|))) (.cse21 (and .cse0 .cse1 .cse2 .cse4 .cse13)) (.cse32 (not .cse20)) (.cse8 (and .cse0 .cse1 .cse2 .cse22 .cse4)) (.cse33 (and .cse1 .cse16 .cse2 .cse3 .cse4)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse11 (not .cse26)) (.cse30 (not .cse19)) (.cse10 (and (<= (+ |old(~a17~0)| 108) 0) .cse29)) (.cse31 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse5 .cse8 .cse9 .cse10) (or .cse11 (and .cse1 .cse12 .cse2 .cse4 .cse13) .cse14) (or .cse15 .cse11 (and .cse2 .cse4 .cse13 .cse16)) (or .cse17 .cse18 .cse10 .cse19 .cse20) (or .cse11 (and .cse1 .cse16 .cse2 .cse4 .cse13) .cse17 .cse19 .cse20) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse8) (or .cse11 .cse21 .cse6 .cse10 .cse19) (or .cse17 (and .cse2 .cse22 .cse4 .cse16 (< 0 (+ ~a17~0 108))) .cse9 .cse10 .cse19) (or .cse23 .cse24 .cse25) (or .cse11 .cse9 .cse19 .cse20 .cse21) (or .cse23 .cse26 .cse9 .cse25) (or .cse17 (and .cse2 .cse22 .cse4 .cse16) .cse9 .cse20) (or .cse27 .cse5 .cse26 .cse8 .cse28) (or .cse24 .cse8 .cse10) (or .cse14 .cse19 (and .cse1 .cse12 .cse2 .cse22 .cse4)) (or .cse29 .cse11 .cse30 (and .cse1 .cse16 .cse2 .cse13 .cse31) .cse17) (or (or .cse15 .cse32) .cse7 .cse33) (or (and .cse0 .cse1 .cse22 (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) .cse34 .cse24 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse5 .cse26 .cse8 .cse10 (< 6 |old(~a5~0)|)) (or .cse17 .cse18 .cse34 .cse10) (or .cse11 .cse5 (< 4 |old(~a5~0)|) .cse28 .cse21) (or .cse17 .cse28 .cse7 .cse33) (or .cse11 .cse24 .cse21) (or .cse32 .cse5 .cse8) (or .cse17 .cse33 .cse10 .cse7) (or .cse11 .cse30 .cse5 .cse10 (and .cse0 .cse1 .cse2 .cse13 .cse31)))))) [2018-11-23 15:19:04,347 INFO L448 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,348 INFO L448 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,349 INFO L448 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,350 INFO L448 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,351 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,352 INFO L448 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,353 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,354 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,355 INFO L448 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,356 INFO L448 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,357 INFO L448 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,358 INFO L448 ceAbstractionStarter]: For program point L3165-1(line 3165) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L444 ceAbstractionStarter]: At program point L3165(line 3165) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|))) (let ((.cse29 (<= |old(~a2~0)| 189)) (.cse19 (= 13 |old(~a24~0)|)) (.cse26 (= 14 |old(~a7~0)|)) (.cse3 (= ~a7~0 12)) (.cse20 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse13 (= 14 ~a7~0)) (.cse16 (= 3 ~a5~0)) (.cse17 (not .cse5)) (.cse9 (< 170 |old(~a2~0)|)) (.cse27 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse22 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse23 (not .cse6)) (.cse25 (and .cse1 .cse2 .cse22 .cse4 (= 5 ~a5~0))) (.cse14 (not .cse27)) (.cse12 (= 6 ~a5~0)) (.cse15 (or .cse17 .cse9)) (.cse18 (and .cse1 .cse16 .cse2 .cse22 .cse4)) (.cse34 (not (= 13 |old(~a7~0)|))) (.cse28 (< 13 |old(~a24~0)|)) (.cse24 (not (= 15 |old(~a24~0)|))) (.cse21 (and .cse0 .cse1 .cse2 .cse4 .cse13)) (.cse32 (not .cse20)) (.cse8 (and .cse0 .cse1 .cse2 .cse22 .cse4)) (.cse33 (and .cse1 .cse16 .cse2 .cse3 .cse4)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse11 (not .cse26)) (.cse30 (not .cse19)) (.cse10 (and (<= (+ |old(~a17~0)| 108) 0) .cse29)) (.cse31 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse5 .cse8 .cse9 .cse10) (or .cse11 (and .cse1 .cse12 .cse2 .cse4 .cse13) .cse14) (or .cse15 .cse11 (and .cse2 .cse4 .cse13 .cse16)) (or .cse17 .cse18 .cse10 .cse19 .cse20) (or .cse11 (and .cse1 .cse16 .cse2 .cse4 .cse13) .cse17 .cse19 .cse20) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse8) (or .cse11 .cse21 .cse6 .cse10 .cse19) (or .cse17 (and .cse2 .cse22 .cse4 .cse16 (< 0 (+ ~a17~0 108))) .cse9 .cse10 .cse19) (or .cse23 .cse24 .cse25) (or .cse11 .cse9 .cse19 .cse20 .cse21) (or .cse23 .cse26 .cse9 .cse25) (or .cse17 (and .cse2 .cse22 .cse4 .cse16) .cse9 .cse20) (or .cse27 .cse5 .cse26 .cse8 .cse28) (or .cse24 .cse8 .cse10) (or .cse14 .cse19 (and .cse1 .cse12 .cse2 .cse22 .cse4)) (or .cse29 .cse11 .cse30 (and .cse1 .cse16 .cse2 .cse13 .cse31) .cse17) (or (or .cse15 .cse32) .cse7 .cse33) (or (and .cse0 .cse1 .cse22 (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) .cse34 .cse24 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse5 .cse26 .cse8 .cse10 (< 6 |old(~a5~0)|)) (or .cse17 .cse18 .cse34 .cse10) (or .cse11 .cse5 (< 4 |old(~a5~0)|) .cse28 .cse21) (or .cse17 .cse28 .cse7 .cse33) (or .cse11 .cse24 .cse21) (or .cse32 .cse5 .cse8) (or .cse17 .cse33 .cse10 .cse7) (or .cse11 .cse30 .cse5 .cse10 (and .cse0 .cse1 .cse2 .cse13 .cse31)))))) [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,359 INFO L448 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,360 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,365 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,366 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,367 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1689 3166) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|))) (let ((.cse29 (<= |old(~a2~0)| 189)) (.cse19 (= 13 |old(~a24~0)|)) (.cse26 (= 14 |old(~a7~0)|)) (.cse3 (= ~a7~0 12)) (.cse20 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse13 (= 14 ~a7~0)) (.cse16 (= 3 ~a5~0)) (.cse17 (not .cse5)) (.cse9 (< 170 |old(~a2~0)|)) (.cse27 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse22 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse23 (not .cse6)) (.cse25 (and .cse1 .cse2 .cse22 .cse4 (= 5 ~a5~0))) (.cse14 (not .cse27)) (.cse12 (= 6 ~a5~0)) (.cse15 (or .cse17 .cse9)) (.cse18 (and .cse1 .cse16 .cse2 .cse22 .cse4)) (.cse34 (not (= 13 |old(~a7~0)|))) (.cse28 (< 13 |old(~a24~0)|)) (.cse24 (not (= 15 |old(~a24~0)|))) (.cse21 (and .cse0 .cse1 .cse2 .cse4 .cse13)) (.cse32 (not .cse20)) (.cse8 (and .cse0 .cse1 .cse2 .cse22 .cse4)) (.cse33 (and .cse1 .cse16 .cse2 .cse3 .cse4)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse11 (not .cse26)) (.cse30 (not .cse19)) (.cse10 (and (<= (+ |old(~a17~0)| 108) 0) .cse29)) (.cse31 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse5 .cse8 .cse9 .cse10) (or .cse11 (and .cse1 .cse12 .cse2 .cse4 .cse13) .cse14) (or .cse15 .cse11 (and .cse2 .cse4 .cse13 .cse16)) (or .cse17 .cse18 .cse10 .cse19 .cse20) (or .cse11 (and .cse1 .cse16 .cse2 .cse4 .cse13) .cse17 .cse19 .cse20) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse8) (or .cse11 .cse21 .cse6 .cse10 .cse19) (or .cse17 (and .cse2 .cse22 .cse4 .cse16 (< 0 (+ ~a17~0 108))) .cse9 .cse10 .cse19) (or .cse23 .cse24 .cse25) (or .cse11 .cse9 .cse19 .cse20 .cse21) (or .cse23 .cse26 .cse9 .cse25) (or .cse17 (and .cse2 .cse22 .cse4 .cse16) .cse9 .cse20) (or .cse27 .cse5 .cse26 .cse8 .cse28) (or .cse24 .cse8 .cse10) (or .cse14 .cse19 (and .cse1 .cse12 .cse2 .cse22 .cse4)) (or .cse29 .cse11 .cse30 (and .cse1 .cse16 .cse2 .cse13 .cse31) .cse17) (or (or .cse15 .cse32) .cse7 .cse33) (or (and .cse0 .cse1 .cse22 (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) .cse34 .cse24 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse5 .cse26 .cse8 .cse10 (< 6 |old(~a5~0)|)) (or .cse17 .cse18 .cse34 .cse10) (or .cse11 .cse5 (< 4 |old(~a5~0)|) .cse28 .cse21) (or .cse17 .cse28 .cse7 .cse33) (or .cse11 .cse24 .cse21) (or .cse32 .cse5 .cse8) (or .cse17 .cse33 .cse10 .cse7) (or .cse11 .cse30 .cse5 .cse10 (and .cse0 .cse1 .cse2 .cse13 .cse31)))))) [2018-11-23 15:19:04,375 INFO L448 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,375 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,375 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,375 INFO L448 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,375 INFO L448 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,376 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-23 15:19:04,385 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,386 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,395 INFO L448 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,396 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,402 INFO L448 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,402 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,403 INFO L448 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,404 INFO L448 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,404 INFO L448 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 186) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,407 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,408 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L448 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,411 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 28 1687) the Hoare annotation is: (let ((.cse31 (<= |old(~a2~0)| 189)) (.cse23 (= 13 |old(~a24~0)|)) (.cse28 (= 14 |old(~a7~0)|)) (.cse21 (= 14 |old(~a24~0)|)) (.cse1 (= |old(~a5~0)| ~a5~0)) (.cse18 (= 14 ~a7~0)) (.cse6 (= ~a7~0 12)) (.cse8 (= 3 |old(~a5~0)|)) (.cse20 (= 3 ~a5~0)) (.cse29 (= 6 |old(~a5~0)|)) (.cse2 (= |old(~a17~0)| ~a17~0)) (.cse5 (= |old(~a2~0)| ~a2~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse7 (= |old(~a24~0)| ~a24~0)) (.cse9 (= 5 |old(~a5~0)|))) (let ((.cse26 (not .cse9)) (.cse15 (< 170 |old(~a2~0)|)) (.cse27 (and .cse2 .cse5 .cse3 .cse7 (= 5 ~a5~0))) (.cse19 (not .cse29)) (.cse17 (= 6 ~a5~0)) (.cse22 (and .cse2 .cse20 .cse5 .cse3 .cse7)) (.cse0 (not (= 13 |old(~a7~0)|))) (.cse11 (not .cse8)) (.cse30 (< 13 |old(~a24~0)|)) (.cse10 (not (= 12 |old(~a7~0)|))) (.cse13 (and .cse2 .cse20 .cse5 .cse6 .cse7)) (.cse4 (not (= 15 |old(~a24~0)|))) (.cse24 (and .cse1 .cse2 .cse5 .cse7 .cse18)) (.cse25 (not .cse21)) (.cse14 (and .cse1 .cse2 .cse5 .cse3 .cse7)) (.cse16 (not .cse28)) (.cse32 (not .cse23)) (.cse12 (and (<= (+ |old(~a17~0)| 108) 0) .cse31)) (.cse33 (= 13 ~a24~0))) (and (or (not (= 0 (+ |old(~a17~0)| 124))) .cse0 (= |calculate_output_#in~input| 0) (and .cse1 .cse2 .cse3 (= ~a24~0 15) (= ~a2~0 170)) .cse4 (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or (and .cse1 .cse2 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse10 .cse13) (or .cse8 .cse14 .cse15 .cse12) (or .cse16 (and .cse2 .cse17 .cse5 .cse7 .cse18) .cse19) (or .cse16 .cse11 .cse15 (and .cse5 .cse7 .cse18 .cse20)) (or .cse11 .cse15 (and .cse5 .cse3 .cse7 .cse20) .cse21) (or .cse11 .cse22 .cse12 .cse23 .cse21) (or .cse16 (and .cse2 .cse20 .cse5 .cse7 .cse18) .cse11 .cse23 .cse21) (or (< |old(~a17~0)| 256) .cse8 .cse9 .cse14) (or .cse16 .cse24 .cse9 .cse12 .cse23) (or .cse25 .cse11 .cse15 .cse10 .cse13) (or .cse11 (and .cse5 .cse3 .cse7 .cse20 (< 0 (+ ~a17~0 108))) .cse15 .cse12 .cse23) (or .cse26 .cse4 .cse27) (or .cse16 .cse15 .cse23 .cse21 .cse24) (or .cse26 .cse28 .cse15 .cse27) (or .cse29 .cse8 .cse28 .cse14 .cse30) (or .cse4 .cse14 .cse12) (or .cse19 .cse23 (and .cse2 .cse17 .cse5 .cse3 .cse7)) (or .cse31 .cse16 .cse32 (and .cse2 .cse20 .cse5 .cse18 .cse33) .cse11) (or .cse8 .cse28 .cse14 .cse12 (< 6 |old(~a5~0)|)) (or .cse11 .cse22 .cse0 .cse12) (or .cse16 .cse8 (< 4 |old(~a5~0)|) .cse30 .cse24) (or .cse11 .cse30 .cse10 .cse13) (or .cse16 .cse4 .cse24) (or .cse25 .cse8 .cse14) (or .cse16 .cse32 .cse8 .cse12 (and .cse1 .cse2 .cse5 .cse18 .cse33))))) [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,416 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,427 INFO L448 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,428 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,438 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,439 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,447 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,447 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,447 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,448 INFO L448 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,456 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,457 INFO L448 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,458 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,465 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,466 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,474 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,474 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,474 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,474 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,474 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,475 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,476 INFO L448 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,478 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,479 INFO L444 ceAbstractionStarter]: At program point L1686(line 1686) the Hoare annotation is: (let ((.cse30 (<= |old(~a2~0)| 189)) (.cse25 (= 13 |old(~a24~0)|)) (.cse14 (= 14 |old(~a7~0)|)) (.cse23 (= 14 |old(~a24~0)|)) (.cse0 (= |old(~a5~0)| ~a5~0)) (.cse10 (= 14 ~a7~0)) (.cse3 (= ~a7~0 12)) (.cse5 (= 3 |old(~a5~0)|)) (.cse11 (= 3 ~a5~0)) (.cse13 (= 6 |old(~a5~0)|)) (.cse1 (= |old(~a17~0)| ~a17~0)) (.cse2 (= |old(~a2~0)| ~a2~0)) (.cse21 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0)) (.cse6 (= 5 |old(~a5~0)|))) (let ((.cse22 (or (< 0 (+ ~a17~0 108)) (< 189 ~a2~0))) (.cse27 (not .cse6)) (.cse12 (< 170 |old(~a2~0)|)) (.cse29 (and .cse1 .cse2 .cse21 .cse4 (= 5 ~a5~0))) (.cse19 (not .cse13)) (.cse18 (= 6 ~a5~0)) (.cse24 (and .cse1 .cse11 .cse2 .cse21 .cse4)) (.cse9 (not .cse5)) (.cse34 (< 13 |old(~a24~0)|)) (.cse7 (not (= 12 |old(~a7~0)|))) (.cse17 (and .cse1 .cse11 .cse2 .cse3 .cse4)) (.cse26 (and .cse0 .cse1 .cse2 .cse4 .cse10)) (.cse20 (not .cse23)) (.cse15 (and .cse0 .cse1 .cse2 .cse21 .cse4)) (.cse33 (not (= 13 |old(~a7~0)|))) (.cse28 (not (= 15 |old(~a24~0)|))) (.cse8 (not .cse14)) (.cse31 (not .cse25)) (.cse16 (and (<= (+ |old(~a17~0)| 108) 0) .cse30)) (.cse32 (= 13 ~a24~0))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7) (or .cse8 .cse9 (and .cse2 .cse4 .cse10 .cse11) .cse12) (or .cse13 .cse14 .cse5 (< 14 |old(~a24~0)|) .cse15) (or .cse9 .cse16 .cse7 .cse17) (or .cse5 .cse15 .cse12 .cse16) (or .cse8 (and .cse1 .cse18 .cse2 .cse4 .cse10) .cse19) (or .cse20 .cse12 .cse7 .cse17 (and .cse11 .cse2 .cse21 .cse4 .cse22) .cse9) (or .cse9 .cse12 (and .cse2 .cse21 .cse4 .cse11) .cse23) (or .cse9 .cse24 .cse16 .cse25 .cse23) (or .cse8 (and .cse1 .cse11 .cse2 .cse4 .cse10) .cse9 .cse25 .cse23) (or (< |old(~a17~0)| 256) .cse5 .cse6 .cse15) (or .cse8 .cse26 .cse6 .cse16 .cse25) (or .cse9 (and .cse2 .cse21 .cse4 .cse11 .cse22) .cse12 .cse16 .cse25) (or .cse27 .cse28 .cse29) (or .cse8 .cse12 .cse25 .cse23 .cse26) (or .cse27 .cse14 .cse12 .cse29) (or .cse28 .cse15 .cse16) (or .cse19 .cse25 (and .cse1 .cse18 .cse2 .cse21 .cse4)) (or .cse30 .cse8 .cse31 (and .cse1 .cse11 .cse2 .cse10 .cse32) .cse9) (or .cse5 .cse14 .cse15 .cse16 (< 6 |old(~a5~0)|)) (or .cse9 .cse24 .cse33 .cse16) (or .cse8 .cse5 (< 4 |old(~a5~0)|) .cse34 .cse26) (or .cse9 .cse34 .cse7 .cse17) (or .cse8 .cse28 .cse26) (or .cse20 .cse5 .cse15) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse33 (= |calculate_output_#in~input| 0) .cse28 (and .cse0 .cse1 (not (= calculate_output_~input 0)) .cse21 (= ~a24~0 15) (= ~a2~0 170)) (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) (or .cse8 .cse31 .cse5 .cse16 (and .cse0 .cse1 .cse2 .cse10 .cse32))))) [2018-11-23 15:19:04,483 INFO L448 ceAbstractionStarter]: For program point L1686-1(line 1686) no Hoare annotation was computed. [2018-11-23 15:19:04,483 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,483 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,483 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2018-11-23 15:19:04,484 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 15:19:04,491 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a5~0 4) (= (+ ~a17~0 124) 0) (= ~a7~0 13) (= ~a24~0 15) (= ~a2~0 170)) [2018-11-23 15:19:04,491 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 15:19:04,491 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 15:19:04,491 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4812 4828) the Hoare annotation is: (or (and (= |old(~a5~0)| ~a5~0) (= |old(~a17~0)| ~a17~0) (= |old(~a7~0)| ~a7~0) (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 13 |old(~a7~0)|)) (not (= 15 |old(~a24~0)|)) (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) [2018-11-23 15:19:04,492 INFO L444 ceAbstractionStarter]: At program point L4826(line 4826) the Hoare annotation is: (let ((.cse16 (not (= ~a24~0 14))) (.cse21 (not (= ~a7~0 14))) (.cse10 (not (= ~a5~0 3)))) (let ((.cse12 (and .cse16 (not (= ~a5~0 6)) .cse21 .cse10)) (.cse6 (not (= ~a24~0 13)))) (let ((.cse19 (< 189 ~a2~0)) (.cse13 (and .cse12 .cse6)) (.cse18 (<= ~a2~0 170)) (.cse4 (= 3 ~a5~0))) (let ((.cse15 (not (= ~a5~0 5))) (.cse0 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a7~0 12)) (.cse2 (= 14 ~a7~0)) (.cse17 (= 13 ~a24~0)) (.cse14 (<= ~a5~0 4)) (.cse11 (and (and .cse18 .cse21) .cse4)) (.cse3 (and .cse16 .cse6 .cse21)) (.cse20 (and .cse18 .cse13)) (.cse7 (<= ~a24~0 13)) (.cse1 (= 5 ~a5~0)) (.cse5 (or (< 0 (+ ~a17~0 108)) .cse19)) (.cse9 (= 6 ~a5~0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (and .cse3 .cse4) .cse5) (and .cse2 .cse5 (and .cse6 .cse4)) (and .cse7 .cse8) (and .cse2 .cse9) (and (= 14 ~a24~0) .cse10) (and .cse11 .cse8) (and .cse12 .cse7) (and .cse13 .cse14 .cse5) (and (not (= main_~input~0 0)) (= |old(~a5~0)| ~a5~0) (= |old(~a17~0)| ~a17~0) (= |old(~a7~0)| ~a7~0) (= ~a24~0 15) (= ~a2~0 170)) (and (and .cse2 .cse10 .cse5) .cse15) (and .cse15 .cse13 .cse8) (and .cse2 (and (and .cse16 .cse6) .cse4)) (and .cse0 .cse5) (and .cse13 (<= 256 ~a17~0)) (and .cse17 .cse5 .cse10) (not (= 13 |old(~a7~0)|)) (not (= 0 (+ |old(~a17~0)| 124))) (and .cse2 (and .cse18 .cse6)) (and .cse8 .cse5) (not (= 4 |old(~a5~0)|)) (not (= 15 |old(~a24~0)|)) (and .cse2 .cse17 .cse19) (and (and .cse7 .cse10) .cse14) (and .cse20 .cse1) (and .cse11 .cse5) (not (= 170 |old(~a2~0)|)) (and (and .cse18 .cse3) .cse4) (and .cse20 .cse5) (and (and .cse18 .cse7) .cse4) (and (= 13 ~a7~0) (<= ~a5~0 5) .cse5) (and .cse13 .cse1 .cse5) (and .cse6 .cse9)))))) [2018-11-23 15:19:04,492 INFO L448 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2018-11-23 15:19:04,492 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 15:19:04,492 INFO L448 ceAbstractionStarter]: For program point L4826-1(line 4826) no Hoare annotation was computed. [2018-11-23 15:19:04,492 INFO L448 ceAbstractionStarter]: For program point L4818-3(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 15:19:04,492 INFO L444 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse16 (not (= ~a24~0 14))) (.cse21 (not (= ~a7~0 14))) (.cse10 (not (= ~a5~0 3)))) (let ((.cse12 (and .cse16 (not (= ~a5~0 6)) .cse21 .cse10)) (.cse6 (not (= ~a24~0 13)))) (let ((.cse19 (< 189 ~a2~0)) (.cse13 (and .cse12 .cse6)) (.cse18 (<= ~a2~0 170)) (.cse4 (= 3 ~a5~0))) (let ((.cse15 (not (= ~a5~0 5))) (.cse0 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a7~0 12)) (.cse2 (= 14 ~a7~0)) (.cse17 (= 13 ~a24~0)) (.cse14 (<= ~a5~0 4)) (.cse11 (and (and .cse18 .cse21) .cse4)) (.cse3 (and .cse16 .cse6 .cse21)) (.cse20 (and .cse18 .cse13)) (.cse7 (<= ~a24~0 13)) (.cse1 (= 5 ~a5~0)) (.cse5 (or (< 0 (+ ~a17~0 108)) .cse19)) (.cse9 (= 6 ~a5~0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (and .cse3 .cse4) .cse5) (and .cse2 .cse5 (and .cse6 .cse4)) (and .cse7 .cse8) (and .cse2 .cse9) (and (= 14 ~a24~0) .cse10) (and .cse11 .cse8) (and .cse12 .cse7) (and .cse13 .cse14 .cse5) (and (and .cse2 .cse10 .cse5) .cse15) (and .cse15 .cse13 .cse8) (and .cse2 (and (and .cse16 .cse6) .cse4)) (and .cse0 .cse5) (and .cse13 (<= 256 ~a17~0)) (and .cse17 .cse5 .cse10) (not (= 13 |old(~a7~0)|)) (not (= 0 (+ |old(~a17~0)| 124))) (and .cse2 (and .cse18 .cse6)) (and .cse8 .cse5) (not (= 4 |old(~a5~0)|)) (not (= 15 |old(~a24~0)|)) (and .cse2 .cse17 .cse19) (and (and .cse7 .cse10) .cse14) (and .cse20 .cse1) (and .cse11 .cse5) (not (= 170 |old(~a2~0)|)) (and (= ~a5~0 4) (= (+ ~a17~0 124) 0) (= ~a7~0 13) (= ~a24~0 15) (= ~a2~0 170)) (and (and .cse18 .cse3) .cse4) (and .cse20 .cse5) (and (and .cse18 .cse7) .cse4) (and (= 13 ~a7~0) (<= ~a5~0 5) .cse5) (and .cse13 .cse1 .cse5) (and .cse6 .cse9)))))) [2018-11-23 15:19:04,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:19:04 BoogieIcfgContainer [2018-11-23 15:19:04,509 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 15:19:04,509 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 15:19:04,509 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 15:19:04,509 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 15:19:04,510 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:09:52" (3/4) ... [2018-11-23 15:19:04,513 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 15:19:04,517 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 15:19:04,518 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 15:19:04,518 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 15:19:04,518 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 15:19:04,518 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 15:19:04,518 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 15:19:04,575 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 15:19:04,580 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 15:19:04,608 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((a24 == \old(a24) && 5 == a5) || (14 == a7 && a24 == \old(a24))) || ((((!(a24 == 14) && !(a24 == 13)) && !(a7 == 14)) && 3 == a5) && (0 < a17 + 108 || 189 < a2))) || ((14 == a7 && (0 < a17 + 108 || 189 < a2)) && !(a24 == 13) && 3 == a5)) || (a24 <= 13 && a7 == 12)) || (14 == a7 && 6 == a5)) || (14 == a24 && !(a5 == 3))) || (((a2 <= 170 && !(a7 == 14)) && 3 == a5) && a7 == 12)) || ((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && a24 <= 13)) || ((((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && a5 <= 4) && (0 < a17 + 108 || 189 < a2))) || (((14 == a7 && !(a5 == 3)) && (0 < a17 + 108 || 189 < a2)) && !(a5 == 5))) || ((!(a5 == 5) && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && a7 == 12)) || (14 == a7 && (!(a24 == 14) && !(a24 == 13)) && 3 == a5)) || (a24 == \old(a24) && (0 < a17 + 108 || 189 < a2))) || (((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 256 <= a17)) || ((13 == a24 && (0 < a17 + 108 || 189 < a2)) && !(a5 == 3))) || !(13 == \old(a7))) || !(0 == \old(a17) + 124)) || (14 == a7 && a2 <= 170 && !(a24 == 13))) || (a7 == 12 && (0 < a17 + 108 || 189 < a2))) || !(4 == \old(a5))) || !(15 == \old(a24))) || ((14 == a7 && 13 == a24) && 189 < a2)) || ((a24 <= 13 && !(a5 == 3)) && a5 <= 4)) || ((a2 <= 170 && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 5 == a5)) || (((a2 <= 170 && !(a7 == 14)) && 3 == a5) && (0 < a17 + 108 || 189 < a2))) || !(170 == \old(a2))) || ((((a5 == 4 && a17 + 124 == 0) && a7 == 13) && a24 == 15) && a2 == 170)) || ((a2 <= 170 && (!(a24 == 14) && !(a24 == 13)) && !(a7 == 14)) && 3 == a5)) || ((a2 <= 170 && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && (0 < a17 + 108 || 189 < a2))) || ((a2 <= 170 && a24 <= 13) && 3 == a5)) || ((13 == a7 && a5 <= 5) && (0 < a17 + 108 || 189 < a2))) || ((((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 5 == a5) && (0 < a17 + 108 || 189 < a2))) || (!(a24 == 13) && 6 == a5) [2018-11-23 15:19:04,860 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6b610f5e-2ec1-48e6-bc85-b6bac7bcb41a/bin-2019/utaipan/witness.graphml [2018-11-23 15:19:04,860 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 15:19:04,860 INFO L168 Benchmark]: Toolchain (without parser) took 556640.37 ms. Allocated memory was 1.0 GB in the beginning and 5.7 GB in the end (delta: 4.7 GB). Free memory was 943.7 MB in the beginning and 1.8 GB in the end (delta: -806.8 MB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,861 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 15:19:04,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1459.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -135.7 MB). Peak memory consumption was 172.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.90 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,862 INFO L168 Benchmark]: Boogie Preprocessor took 121.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,862 INFO L168 Benchmark]: RCFGBuilder took 2517.87 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 120.6 MB). Free memory was 1.0 GB in the beginning and 842.0 MB in the end (delta: 205.8 MB). Peak memory consumption was 326.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,862 INFO L168 Benchmark]: TraceAbstraction took 552151.42 ms. Allocated memory was 1.3 GB in the beginning and 5.7 GB in the end (delta: 4.4 GB). Free memory was 842.0 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,863 INFO L168 Benchmark]: Witness Printer took 350.91 ms. Allocated memory is still 5.7 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 136.1 MB). Peak memory consumption was 136.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:19:04,865 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1459.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -135.7 MB). Peak memory consumption was 172.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.90 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 121.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2517.87 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 120.6 MB). Free memory was 1.0 GB in the beginning and 842.0 MB in the end (delta: 205.8 MB). Peak memory consumption was 326.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 552151.42 ms. Allocated memory was 1.3 GB in the beginning and 5.7 GB in the end (delta: 4.4 GB). Free memory was 842.0 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 350.91 ms. Allocated memory is still 5.7 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 136.1 MB). Peak memory consumption was 136.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 186]: 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: 4818]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((a24 == \old(a24) && 5 == a5) || (14 == a7 && a24 == \old(a24))) || ((((!(a24 == 14) && !(a24 == 13)) && !(a7 == 14)) && 3 == a5) && (0 < a17 + 108 || 189 < a2))) || ((14 == a7 && (0 < a17 + 108 || 189 < a2)) && !(a24 == 13) && 3 == a5)) || (a24 <= 13 && a7 == 12)) || (14 == a7 && 6 == a5)) || (14 == a24 && !(a5 == 3))) || (((a2 <= 170 && !(a7 == 14)) && 3 == a5) && a7 == 12)) || ((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && a24 <= 13)) || ((((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && a5 <= 4) && (0 < a17 + 108 || 189 < a2))) || (((14 == a7 && !(a5 == 3)) && (0 < a17 + 108 || 189 < a2)) && !(a5 == 5))) || ((!(a5 == 5) && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && a7 == 12)) || (14 == a7 && (!(a24 == 14) && !(a24 == 13)) && 3 == a5)) || (a24 == \old(a24) && (0 < a17 + 108 || 189 < a2))) || (((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 256 <= a17)) || ((13 == a24 && (0 < a17 + 108 || 189 < a2)) && !(a5 == 3))) || !(13 == \old(a7))) || !(0 == \old(a17) + 124)) || (14 == a7 && a2 <= 170 && !(a24 == 13))) || (a7 == 12 && (0 < a17 + 108 || 189 < a2))) || !(4 == \old(a5))) || !(15 == \old(a24))) || ((14 == a7 && 13 == a24) && 189 < a2)) || ((a24 <= 13 && !(a5 == 3)) && a5 <= 4)) || ((a2 <= 170 && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 5 == a5)) || (((a2 <= 170 && !(a7 == 14)) && 3 == a5) && (0 < a17 + 108 || 189 < a2))) || !(170 == \old(a2))) || ((((a5 == 4 && a17 + 124 == 0) && a7 == 13) && a24 == 15) && a2 == 170)) || ((a2 <= 170 && (!(a24 == 14) && !(a24 == 13)) && !(a7 == 14)) && 3 == a5)) || ((a2 <= 170 && (((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && (0 < a17 + 108 || 189 < a2))) || ((a2 <= 170 && a24 <= 13) && 3 == a5)) || ((13 == a7 && a5 <= 5) && (0 < a17 + 108 || 189 < a2))) || ((((((!(a24 == 14) && !(a5 == 6)) && !(a7 == 14)) && !(a5 == 3)) && !(a24 == 13)) && 5 == a5) && (0 < a17 + 108 || 189 < a2))) || (!(a24 == 13) && 6 == a5) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 839 locations, 1 error locations. SAFE Result, 552.0s OverallTime, 15 OverallIterations, 7 TraceHistogramMax, 458.5s AutomataDifference, 0.0s DeadEndRemovalTime, 53.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4069 SDtfs, 75507 SDslu, 4727 SDs, 0 SdLazy, 156070 SolverSat, 29869 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 421.7s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 14416 GetRequests, 14176 SyntacticMatches, 29 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1296 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=176050occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 13.6s AbstIntTime, 9 AbstIntIterations, 1 AbstIntStrong, 0.9979974418521197 AbsIntWeakeningRatio, 0.10505836575875487 AbsIntAvgWeakeningVarsNumRemoved, 17.490272373540854 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 15 MinimizatonAttempts, 13068 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 11053 PreInvPairs, 12634 NumberOfFragments, 7159 HoareAnnotationTreeSize, 11053 FomulaSimplifications, 2699218 FormulaSimplificationTreeSizeReduction, 12.2s HoareSimplificationTime, 13 FomulaSimplificationsInter, 1428698 FormulaSimplificationTreeSizeReductionInter, 41.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 8.3s InterpolantComputationTime, 16294 NumberOfCodeBlocks, 16294 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 23192 ConstructedInterpolants, 0 QuantifiedInterpolants, 45370149 SizeOfPredicates, 2 NumberOfNonLiveVariables, 9712 ConjunctsInSsa, 36 ConjunctsInUnsatCore, 31 InterpolantComputations, 6 PerfectInterpolantSequences, 22123/25029 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...