./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label24_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_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label24_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 012421136a7cd2292265b8d8ed1d0b8994fb4866 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 00:20:32,986 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:20:32,987 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:20:32,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:20:32,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:20:32,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:20:32,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:20:32,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:20:32,997 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:20:32,998 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:20:32,998 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:20:32,998 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:20:32,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:20:33,000 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:20:33,001 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:20:33,001 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:20:33,002 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:20:33,003 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:20:33,004 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:20:33,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:20:33,006 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:20:33,007 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:20:33,009 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:20:33,009 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:20:33,009 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:20:33,009 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:20:33,010 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:20:33,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:20:33,011 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:20:33,012 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:20:33,012 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:20:33,013 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:20:33,013 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:20:33,013 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:20:33,014 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:20:33,014 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:20:33,014 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 00:20:33,024 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:20:33,024 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:20:33,025 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:20:33,025 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 00:20:33,025 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 00:20:33,025 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 00:20:33,026 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 00:20:33,027 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:20:33,027 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 00:20:33,027 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:20:33,027 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 00:20:33,027 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:20:33,027 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:20:33,028 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:20:33,028 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 00:20:33,029 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:20:33,029 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 00:20:33,030 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_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 -> 012421136a7cd2292265b8d8ed1d0b8994fb4866 [2018-11-23 00:20:33,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:20:33,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:20:33,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:20:33,062 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:20:33,062 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:20:33,062 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem12_label24_true-unreach-call.c [2018-11-23 00:20:33,098 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/data/34f81a02d/d12fa4c28ddf4da9a1abad4ff88373fa/FLAGdf37444e3 [2018-11-23 00:20:33,536 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:20:33,536 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/sv-benchmarks/c/eca-rers2012/Problem12_label24_true-unreach-call.c [2018-11-23 00:20:33,552 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/data/34f81a02d/d12fa4c28ddf4da9a1abad4ff88373fa/FLAGdf37444e3 [2018-11-23 00:20:33,561 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/data/34f81a02d/d12fa4c28ddf4da9a1abad4ff88373fa [2018-11-23 00:20:33,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:20:33,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:20:33,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:20:33,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:20:33,567 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:20:33,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:20:33" (1/1) ... [2018-11-23 00:20:33,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ac0340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:33, skipping insertion in model container [2018-11-23 00:20:33,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:20:33" (1/1) ... [2018-11-23 00:20:33,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:20:33,683 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:20:34,526 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:20:34,530 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:20:35,127 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:20:35,147 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:20:35,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35 WrapperNode [2018-11-23 00:20:35,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:20:35,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:20:35,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:20:35,149 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:20:35,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:20:35,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:20:35,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:20:35,198 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:20:35,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... [2018-11-23 00:20:35,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:20:35,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:20:35,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:20:35,376 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:20:35,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:20:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 00:20:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 00:20:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 00:20:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 00:20:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 00:20:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 00:20:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 00:20:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 00:20:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 00:20:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 00:20:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 00:20:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:20:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:20:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 00:20:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 00:20:38,039 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 00:20:38,039 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 00:20:38,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:20:38 BoogieIcfgContainer [2018-11-23 00:20:38,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 00:20:38,040 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 00:20:38,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 00:20:38,042 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 00:20:38,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:20:33" (1/3) ... [2018-11-23 00:20:38,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e5107e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:20:38, skipping insertion in model container [2018-11-23 00:20:38,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:20:35" (2/3) ... [2018-11-23 00:20:38,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e5107e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:20:38, skipping insertion in model container [2018-11-23 00:20:38,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:20:38" (3/3) ... [2018-11-23 00:20:38,045 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem12_label24_true-unreach-call.c [2018-11-23 00:20:38,051 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 00:20:38,057 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 00:20:38,068 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 00:20:38,096 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 00:20:38,096 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 00:20:38,096 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 00:20:38,096 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 00:20:38,096 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 00:20:38,096 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 00:20:38,096 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 00:20:38,097 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 00:20:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states. [2018-11-23 00:20:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 00:20:38,125 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:38,126 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] [2018-11-23 00:20:38,127 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:38,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:38,131 INFO L82 PathProgramCache]: Analyzing trace with hash 721508781, now seen corresponding path program 1 times [2018-11-23 00:20:38,133 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:38,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:38,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:38,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:38,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:38,341 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 00:20:38,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:20:38,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 00:20:38,343 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:38,347 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 00:20:38,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 00:20:38,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 00:20:38,356 INFO L87 Difference]: Start difference. First operand 839 states. Second operand 3 states. [2018-11-23 00:20:40,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:20:40,964 INFO L93 Difference]: Finished difference Result 2443 states and 4697 transitions. [2018-11-23 00:20:40,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 00:20:40,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-23 00:20:40,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:20:40,984 INFO L225 Difference]: With dead ends: 2443 [2018-11-23 00:20:40,984 INFO L226 Difference]: Without dead ends: 1602 [2018-11-23 00:20:40,989 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 00:20:41,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2018-11-23 00:20:41,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 1602. [2018-11-23 00:20:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1602 states. [2018-11-23 00:20:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1602 states and 2967 transitions. [2018-11-23 00:20:41,084 INFO L78 Accepts]: Start accepts. Automaton has 1602 states and 2967 transitions. Word has length 52 [2018-11-23 00:20:41,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:20:41,084 INFO L480 AbstractCegarLoop]: Abstraction has 1602 states and 2967 transitions. [2018-11-23 00:20:41,084 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 00:20:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2967 transitions. [2018-11-23 00:20:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-23 00:20:41,088 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:41,089 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:41,089 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:41,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:41,089 INFO L82 PathProgramCache]: Analyzing trace with hash -511527591, now seen corresponding path program 1 times [2018-11-23 00:20:41,090 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:41,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:41,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:41,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:41,092 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:41,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:20:41,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 00:20:41,218 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:41,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 00:20:41,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 00:20:41,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 00:20:41,220 INFO L87 Difference]: Start difference. First operand 1602 states and 2967 transitions. Second operand 5 states. [2018-11-23 00:20:44,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:20:44,909 INFO L93 Difference]: Finished difference Result 4032 states and 7421 transitions. [2018-11-23 00:20:44,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 00:20:44,909 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2018-11-23 00:20:44,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:20:44,916 INFO L225 Difference]: With dead ends: 4032 [2018-11-23 00:20:44,916 INFO L226 Difference]: Without dead ends: 2436 [2018-11-23 00:20:44,919 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 00:20:44,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2436 states. [2018-11-23 00:20:44,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2436 to 2410. [2018-11-23 00:20:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2410 states. [2018-11-23 00:20:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 2410 states and 4138 transitions. [2018-11-23 00:20:44,958 INFO L78 Accepts]: Start accepts. Automaton has 2410 states and 4138 transitions. Word has length 125 [2018-11-23 00:20:44,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:20:44,958 INFO L480 AbstractCegarLoop]: Abstraction has 2410 states and 4138 transitions. [2018-11-23 00:20:44,959 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 00:20:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4138 transitions. [2018-11-23 00:20:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-23 00:20:44,961 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:44,962 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:44,962 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:44,962 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:44,962 INFO L82 PathProgramCache]: Analyzing trace with hash -644607435, now seen corresponding path program 1 times [2018-11-23 00:20:44,962 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:44,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:44,964 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:44,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:44,964 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:45,113 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:20:45,113 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:20:45,114 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 128 with the following transitions: [2018-11-23 00:20:45,115 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:20:45,150 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:20:45,150 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:20:45,511 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:20:45,512 INFO L272 AbstractInterpreter]: Visited 83 different actions 158 times. Merged at 3 different actions 3 times. Never widened. Performed 1580 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1580 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 00:20:45,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:45,524 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:20:45,524 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:20:45,525 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:20:45,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:45,541 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:20:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:45,590 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:20:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:45,628 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:20:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:45,680 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 00:20:45,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-11-23 00:20:45,681 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:45,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 00:20:45,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 00:20:45,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 00:20:45,682 INFO L87 Difference]: Start difference. First operand 2410 states and 4138 transitions. Second operand 3 states. [2018-11-23 00:20:48,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:20:48,135 INFO L93 Difference]: Finished difference Result 7147 states and 12468 transitions. [2018-11-23 00:20:48,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 00:20:48,140 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2018-11-23 00:20:48,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:20:48,159 INFO L225 Difference]: With dead ends: 7147 [2018-11-23 00:20:48,159 INFO L226 Difference]: Without dead ends: 4743 [2018-11-23 00:20:48,166 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 254 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 00:20:48,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4743 states. [2018-11-23 00:20:48,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4743 to 4743. [2018-11-23 00:20:48,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4743 states. [2018-11-23 00:20:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 4743 states and 7189 transitions. [2018-11-23 00:20:48,262 INFO L78 Accepts]: Start accepts. Automaton has 4743 states and 7189 transitions. Word has length 127 [2018-11-23 00:20:48,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:20:48,263 INFO L480 AbstractCegarLoop]: Abstraction has 4743 states and 7189 transitions. [2018-11-23 00:20:48,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 00:20:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 7189 transitions. [2018-11-23 00:20:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-23 00:20:48,266 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:48,266 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:48,266 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:48,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:48,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1694615351, now seen corresponding path program 1 times [2018-11-23 00:20:48,266 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:48,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:48,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:48,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:48,268 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:48,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:20:48,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 00:20:48,390 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:48,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 00:20:48,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 00:20:48,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 00:20:48,391 INFO L87 Difference]: Start difference. First operand 4743 states and 7189 transitions. Second operand 6 states. [2018-11-23 00:20:52,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:20:52,772 INFO L93 Difference]: Finished difference Result 17459 states and 27203 transitions. [2018-11-23 00:20:52,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 00:20:52,773 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 133 [2018-11-23 00:20:52,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:20:52,817 INFO L225 Difference]: With dead ends: 17459 [2018-11-23 00:20:52,818 INFO L226 Difference]: Without dead ends: 12722 [2018-11-23 00:20:52,838 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 00:20:52,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12722 states. [2018-11-23 00:20:53,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12722 to 12640. [2018-11-23 00:20:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12640 states. [2018-11-23 00:20:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12640 states to 12640 states and 18744 transitions. [2018-11-23 00:20:53,082 INFO L78 Accepts]: Start accepts. Automaton has 12640 states and 18744 transitions. Word has length 133 [2018-11-23 00:20:53,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:20:53,083 INFO L480 AbstractCegarLoop]: Abstraction has 12640 states and 18744 transitions. [2018-11-23 00:20:53,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 00:20:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 12640 states and 18744 transitions. [2018-11-23 00:20:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:20:53,086 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:53,086 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:53,086 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:53,086 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:53,086 INFO L82 PathProgramCache]: Analyzing trace with hash -661529084, now seen corresponding path program 1 times [2018-11-23 00:20:53,087 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:53,087 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:53,087 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:53,087 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:53,088 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:53,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:20:53,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 00:20:53,192 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:53,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 00:20:53,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 00:20:53,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 00:20:53,193 INFO L87 Difference]: Start difference. First operand 12640 states and 18744 transitions. Second operand 6 states. [2018-11-23 00:20:56,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:20:56,010 INFO L93 Difference]: Finished difference Result 28634 states and 43287 transitions. [2018-11-23 00:20:56,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 00:20:56,011 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 154 [2018-11-23 00:20:56,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:20:56,053 INFO L225 Difference]: With dead ends: 28634 [2018-11-23 00:20:56,054 INFO L226 Difference]: Without dead ends: 16000 [2018-11-23 00:20:56,077 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 00:20:56,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16000 states. [2018-11-23 00:20:56,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16000 to 15958. [2018-11-23 00:20:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15958 states. [2018-11-23 00:20:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15958 states to 15958 states and 22982 transitions. [2018-11-23 00:20:56,410 INFO L78 Accepts]: Start accepts. Automaton has 15958 states and 22982 transitions. Word has length 154 [2018-11-23 00:20:56,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:20:56,410 INFO L480 AbstractCegarLoop]: Abstraction has 15958 states and 22982 transitions. [2018-11-23 00:20:56,410 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 00:20:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 15958 states and 22982 transitions. [2018-11-23 00:20:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:20:56,416 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:20:56,416 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:20:56,416 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:20:56,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:20:56,416 INFO L82 PathProgramCache]: Analyzing trace with hash -653196003, now seen corresponding path program 1 times [2018-11-23 00:20:56,417 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:20:56,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:56,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:20:56,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:20:56,417 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:20:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:20:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 00:20:56,547 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:20:56,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 00:20:56,548 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:20:56,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 00:20:56,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 00:20:56,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 00:20:56,549 INFO L87 Difference]: Start difference. First operand 15958 states and 22982 transitions. Second operand 6 states. [2018-11-23 00:21:00,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:21:00,481 INFO L93 Difference]: Finished difference Result 33928 states and 49438 transitions. [2018-11-23 00:21:00,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 00:21:00,482 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2018-11-23 00:21:00,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:21:00,527 INFO L225 Difference]: With dead ends: 33928 [2018-11-23 00:21:00,527 INFO L226 Difference]: Without dead ends: 17976 [2018-11-23 00:21:00,552 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 00:21:00,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17976 states. [2018-11-23 00:21:00,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17976 to 17829. [2018-11-23 00:21:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17829 states. [2018-11-23 00:21:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17829 states to 17829 states and 23984 transitions. [2018-11-23 00:21:00,802 INFO L78 Accepts]: Start accepts. Automaton has 17829 states and 23984 transitions. Word has length 171 [2018-11-23 00:21:00,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:21:00,802 INFO L480 AbstractCegarLoop]: Abstraction has 17829 states and 23984 transitions. [2018-11-23 00:21:00,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 00:21:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 17829 states and 23984 transitions. [2018-11-23 00:21:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-23 00:21:00,808 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:21:00,808 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, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 00:21:00,808 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:21:00,809 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:21:00,809 INFO L82 PathProgramCache]: Analyzing trace with hash -2060263103, now seen corresponding path program 1 times [2018-11-23 00:21:00,809 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:21:00,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:21:00,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:21:00,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:21:00,810 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:21:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:21:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 91 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-11-23 00:21:00,977 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:21:00,977 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:21:00,977 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 209 with the following transitions: [2018-11-23 00:21:00,978 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [2385], [2389], [2393], [2397], [2401], [2405], [2408], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:21:00,981 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:21:00,982 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:21:03,709 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:21:03,709 INFO L272 AbstractInterpreter]: Visited 90 different actions 172 times. Merged at 3 different actions 3 times. Never widened. Performed 1753 root evaluator evaluations with a maximum evaluation depth of 22. Performed 1753 inverse root evaluator evaluations with a maximum inverse evaluation depth of 22. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 00:21:03,713 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:21:03,713 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:21:03,713 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:21:03,713 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:21:03,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:21:03,719 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:21:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:21:03,761 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:21:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 00:21:03,842 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:21:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 00:21:04,009 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 00:21:04,009 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [8] total 14 [2018-11-23 00:21:04,009 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:21:04,010 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 00:21:04,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 00:21:04,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-11-23 00:21:04,010 INFO L87 Difference]: Start difference. First operand 17829 states and 23984 transitions. Second operand 5 states. [2018-11-23 00:21:07,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:21:07,261 INFO L93 Difference]: Finished difference Result 53496 states and 74762 transitions. [2018-11-23 00:21:07,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 00:21:07,262 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 208 [2018-11-23 00:21:07,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:21:07,335 INFO L225 Difference]: With dead ends: 53496 [2018-11-23 00:21:07,335 INFO L226 Difference]: Without dead ends: 35673 [2018-11-23 00:21:07,364 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 427 GetRequests, 410 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-23 00:21:07,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35673 states. [2018-11-23 00:21:07,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35673 to 35480. [2018-11-23 00:21:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35480 states. [2018-11-23 00:21:07,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35480 states to 35480 states and 45896 transitions. [2018-11-23 00:21:07,777 INFO L78 Accepts]: Start accepts. Automaton has 35480 states and 45896 transitions. Word has length 208 [2018-11-23 00:21:07,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:21:07,777 INFO L480 AbstractCegarLoop]: Abstraction has 35480 states and 45896 transitions. [2018-11-23 00:21:07,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 00:21:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 35480 states and 45896 transitions. [2018-11-23 00:21:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2018-11-23 00:21:07,785 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:21:07,785 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, 2, 2, 2, 2, 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] [2018-11-23 00:21:07,786 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:21:07,786 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:21:07,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1713259891, now seen corresponding path program 1 times [2018-11-23 00:21:07,786 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:21:07,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:21:07,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:21:07,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:21:07,787 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:21:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:21:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 90 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 00:21:07,891 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:21:07,891 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:21:07,891 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 247 with the following transitions: [2018-11-23 00:21:07,891 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [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 00:21:07,895 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:21:07,895 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:21:08,051 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 00:21:08,051 INFO L272 AbstractInterpreter]: Visited 126 different actions 126 times. Never merged. Never widened. Performed 1376 root evaluator evaluations with a maximum evaluation depth of 15. Performed 1376 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Never found a fixpoint. Largest state had 26 variables. [2018-11-23 00:21:08,059 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:21:08,060 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 00:21:08,336 INFO L227 lantSequenceWeakener]: Weakened 237 states. On average, predicates are now at 75.54% of their original sizes. [2018-11-23 00:21:08,336 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 00:21:08,459 INFO L415 sIntCurrentIteration]: We unified 245 AI predicates to 245 [2018-11-23 00:21:08,459 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 00:21:08,459 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 00:21:08,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2018-11-23 00:21:08,460 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:21:08,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 00:21:08,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 00:21:08,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 00:21:08,460 INFO L87 Difference]: Start difference. First operand 35480 states and 45896 transitions. Second operand 6 states. [2018-11-23 00:22:42,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:22:42,622 INFO L93 Difference]: Finished difference Result 71722 states and 92735 transitions. [2018-11-23 00:22:42,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 00:22:42,622 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 246 [2018-11-23 00:22:42,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:22:42,688 INFO L225 Difference]: With dead ends: 71722 [2018-11-23 00:22:42,688 INFO L226 Difference]: Without dead ends: 36248 [2018-11-23 00:22:42,714 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 246 GetRequests, 241 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 00:22:42,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36248 states. [2018-11-23 00:22:43,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36248 to 36247. [2018-11-23 00:22:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36247 states. [2018-11-23 00:22:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36247 states to 36247 states and 46675 transitions. [2018-11-23 00:22:43,174 INFO L78 Accepts]: Start accepts. Automaton has 36247 states and 46675 transitions. Word has length 246 [2018-11-23 00:22:43,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:22:43,174 INFO L480 AbstractCegarLoop]: Abstraction has 36247 states and 46675 transitions. [2018-11-23 00:22:43,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 00:22:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 36247 states and 46675 transitions. [2018-11-23 00:22:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-11-23 00:22:43,186 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:22:43,186 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, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 00:22:43,186 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:22:43,187 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:22:43,187 INFO L82 PathProgramCache]: Analyzing trace with hash 682323040, now seen corresponding path program 1 times [2018-11-23 00:22:43,187 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:22:43,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:43,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:22:43,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:43,189 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:22:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:22:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 212 proven. 91 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 00:22:43,339 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:22:43,339 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:22:43,339 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 339 with the following transitions: [2018-11-23 00:22:43,340 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [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], [2448], [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], [2564], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:22:43,342 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:22:43,342 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:22:43,619 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:22:43,619 INFO L272 AbstractInterpreter]: Visited 130 different actions 386 times. Merged at 7 different actions 17 times. Never widened. Performed 4722 root evaluator evaluations with a maximum evaluation depth of 17. Performed 4722 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 4 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 00:22:43,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:22:43,620 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:22:43,620 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:22:43,620 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:22:43,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:22:43,628 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:22:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:22:43,680 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:22:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 00:22:43,763 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:22:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 142 proven. 158 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-23 00:22:43,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 00:22:43,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 12 [2018-11-23 00:22:43,937 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:22:43,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 00:22:43,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 00:22:43,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2018-11-23 00:22:43,938 INFO L87 Difference]: Start difference. First operand 36247 states and 46675 transitions. Second operand 5 states. [2018-11-23 00:22:49,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:22:49,602 INFO L93 Difference]: Finished difference Result 116354 states and 157270 transitions. [2018-11-23 00:22:49,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 00:22:49,602 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 338 [2018-11-23 00:22:49,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:22:49,778 INFO L225 Difference]: With dead ends: 116354 [2018-11-23 00:22:49,779 INFO L226 Difference]: Without dead ends: 80880 [2018-11-23 00:22:49,856 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 682 GetRequests, 670 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2018-11-23 00:22:49,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80880 states. [2018-11-23 00:22:50,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80880 to 80449. [2018-11-23 00:22:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80449 states. [2018-11-23 00:22:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80449 states to 80449 states and 101599 transitions. [2018-11-23 00:22:50,758 INFO L78 Accepts]: Start accepts. Automaton has 80449 states and 101599 transitions. Word has length 338 [2018-11-23 00:22:50,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:22:50,759 INFO L480 AbstractCegarLoop]: Abstraction has 80449 states and 101599 transitions. [2018-11-23 00:22:50,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 00:22:50,759 INFO L276 IsEmpty]: Start isEmpty. Operand 80449 states and 101599 transitions. [2018-11-23 00:22:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2018-11-23 00:22:50,770 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:22:50,770 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 00:22:50,771 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:22:50,771 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:22:50,771 INFO L82 PathProgramCache]: Analyzing trace with hash 657847510, now seen corresponding path program 1 times [2018-11-23 00:22:50,771 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:22:50,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:50,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:22:50,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:50,772 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:22:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:22:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 212 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 00:22:51,544 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:22:51,544 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:22:51,545 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 349 with the following transitions: [2018-11-23 00:22:51,545 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2376], [2377], [2381], [2384], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2676], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:22:51,548 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:22:51,548 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:22:52,149 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:22:52,149 INFO L272 AbstractInterpreter]: Visited 158 different actions 784 times. Merged at 7 different actions 35 times. Widened at 1 different actions 1 times. Performed 10769 root evaluator evaluations with a maximum evaluation depth of 16. Performed 10769 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 8 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 00:22:52,155 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:22:52,155 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:22:52,155 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:22:52,156 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:22:52,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:22:52,161 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:22:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:22:52,208 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:22:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2018-11-23 00:22:52,247 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:22:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2018-11-23 00:22:52,354 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 00:22:52,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [12] total 13 [2018-11-23 00:22:52,354 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:22:52,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 00:22:52,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 00:22:52,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2018-11-23 00:22:52,355 INFO L87 Difference]: Start difference. First operand 80449 states and 101599 transitions. Second operand 3 states. [2018-11-23 00:22:54,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:22:54,762 INFO L93 Difference]: Finished difference Result 188664 states and 246590 transitions. [2018-11-23 00:22:54,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 00:22:54,763 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2018-11-23 00:22:54,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:22:54,977 INFO L225 Difference]: With dead ends: 188664 [2018-11-23 00:22:54,977 INFO L226 Difference]: Without dead ends: 108988 [2018-11-23 00:22:55,082 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 708 GetRequests, 695 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2018-11-23 00:22:55,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108988 states. [2018-11-23 00:22:56,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108988 to 108960. [2018-11-23 00:22:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108960 states. [2018-11-23 00:22:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108960 states to 108960 states and 137695 transitions. [2018-11-23 00:22:56,214 INFO L78 Accepts]: Start accepts. Automaton has 108960 states and 137695 transitions. Word has length 348 [2018-11-23 00:22:56,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:22:56,215 INFO L480 AbstractCegarLoop]: Abstraction has 108960 states and 137695 transitions. [2018-11-23 00:22:56,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 00:22:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108960 states and 137695 transitions. [2018-11-23 00:22:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2018-11-23 00:22:56,228 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:22:56,228 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, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 00:22:56,228 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:22:56,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:22:56,229 INFO L82 PathProgramCache]: Analyzing trace with hash -1394230540, now seen corresponding path program 1 times [2018-11-23 00:22:56,229 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:22:56,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:56,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:22:56,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:22:56,230 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:22:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:22:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 00:22:56,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 00:22:56,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 00:22:56,356 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:22:56,356 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 00:22:56,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 00:22:56,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 00:22:56,357 INFO L87 Difference]: Start difference. First operand 108960 states and 137695 transitions. Second operand 4 states. [2018-11-23 00:23:00,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:23:00,560 INFO L93 Difference]: Finished difference Result 258456 states and 335998 transitions. [2018-11-23 00:23:00,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 00:23:00,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 401 [2018-11-23 00:23:00,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:23:00,866 INFO L225 Difference]: With dead ends: 258456 [2018-11-23 00:23:00,867 INFO L226 Difference]: Without dead ends: 150269 [2018-11-23 00:23:01,018 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 00:23:01,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150269 states. [2018-11-23 00:23:02,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150269 to 150221. [2018-11-23 00:23:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150221 states. [2018-11-23 00:23:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150221 states to 150221 states and 190755 transitions. [2018-11-23 00:23:02,676 INFO L78 Accepts]: Start accepts. Automaton has 150221 states and 190755 transitions. Word has length 401 [2018-11-23 00:23:02,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:23:02,676 INFO L480 AbstractCegarLoop]: Abstraction has 150221 states and 190755 transitions. [2018-11-23 00:23:02,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 00:23:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 150221 states and 190755 transitions. [2018-11-23 00:23:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2018-11-23 00:23:02,696 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:23:02,696 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:02,696 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:23:02,696 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:02,696 INFO L82 PathProgramCache]: Analyzing trace with hash 649937366, now seen corresponding path program 1 times [2018-11-23 00:23:02,697 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:23:02,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:02,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:23:02,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:02,697 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:23:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:23:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 212 proven. 124 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 00:23:02,854 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:23:02,854 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:23:02,855 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 429 with the following transitions: [2018-11-23 00:23:02,855 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [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], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2580], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2792], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:23:02,857 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:23:02,858 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:23:05,330 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:23:05,330 INFO L272 AbstractInterpreter]: Visited 187 different actions 933 times. Merged at 7 different actions 39 times. Widened at 1 different actions 1 times. Performed 13231 root evaluator evaluations with a maximum evaluation depth of 14. Performed 13231 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 9 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 00:23:05,335 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:05,335 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:23:05,335 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:23:05,335 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:23:05,341 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:23:05,341 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:23:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:23:05,397 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:23:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 361 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-23 00:23:05,498 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:23:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 212 proven. 124 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-11-23 00:23:05,649 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 00:23:05,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 00:23:05,650 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 00:23:05,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 00:23:05,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 00:23:05,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-23 00:23:05,651 INFO L87 Difference]: Start difference. First operand 150221 states and 190755 transitions. Second operand 9 states. [2018-11-23 00:23:12,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:23:12,713 INFO L93 Difference]: Finished difference Result 308455 states and 432590 transitions. [2018-11-23 00:23:12,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 00:23:12,714 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 428 [2018-11-23 00:23:12,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:23:13,208 INFO L225 Difference]: With dead ends: 308455 [2018-11-23 00:23:13,208 INFO L226 Difference]: Without dead ends: 140235 [2018-11-23 00:23:13,489 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 883 GetRequests, 862 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=149, Invalid=313, Unknown=0, NotChecked=0, Total=462 [2018-11-23 00:23:13,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140235 states. [2018-11-23 00:23:15,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140235 to 138415. [2018-11-23 00:23:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138415 states. [2018-11-23 00:23:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138415 states to 138415 states and 179043 transitions. [2018-11-23 00:23:15,724 INFO L78 Accepts]: Start accepts. Automaton has 138415 states and 179043 transitions. Word has length 428 [2018-11-23 00:23:15,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:23:15,724 INFO L480 AbstractCegarLoop]: Abstraction has 138415 states and 179043 transitions. [2018-11-23 00:23:15,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 00:23:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 138415 states and 179043 transitions. [2018-11-23 00:23:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2018-11-23 00:23:15,758 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:23:15,758 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:15,759 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:23:15,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:15,759 INFO L82 PathProgramCache]: Analyzing trace with hash -1107024239, now seen corresponding path program 1 times [2018-11-23 00:23:15,759 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:23:15,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:15,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:23:15,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:15,760 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:23:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:23:16,015 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 11 proven. 130 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 00:23:16,016 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:23:16,016 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:23:16,016 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 500 with the following transitions: [2018-11-23 00:23:16,016 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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [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], [2792], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 00:23:16,019 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:23:16,019 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:23:16,710 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:23:16,710 INFO L272 AbstractInterpreter]: Visited 187 different actions 928 times. Merged at 7 different actions 36 times. Widened at 1 different actions 2 times. Performed 13263 root evaluator evaluations with a maximum evaluation depth of 15. Performed 13263 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 00:23:16,719 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:16,719 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:23:16,720 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:23:16,720 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:23:16,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:23:16,725 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:23:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:23:16,792 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:23:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 11 proven. 130 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 00:23:18,035 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:23:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-23 00:23:18,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 00:23:18,168 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 6] total 9 [2018-11-23 00:23:18,168 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:23:18,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 00:23:18,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 00:23:18,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=48, Unknown=1, NotChecked=0, Total=72 [2018-11-23 00:23:18,169 INFO L87 Difference]: Start difference. First operand 138415 states and 179043 transitions. Second operand 3 states. [2018-11-23 00:23:21,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:23:21,608 INFO L93 Difference]: Finished difference Result 292478 states and 385907 transitions. [2018-11-23 00:23:21,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 00:23:21,608 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 499 [2018-11-23 00:23:21,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:23:21,987 INFO L225 Difference]: With dead ends: 292478 [2018-11-23 00:23:21,988 INFO L226 Difference]: Without dead ends: 154836 [2018-11-23 00:23:22,237 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1010 GetRequests, 999 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=23, Invalid=48, Unknown=1, NotChecked=0, Total=72 [2018-11-23 00:23:22,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154836 states. [2018-11-23 00:23:23,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154836 to 149421. [2018-11-23 00:23:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149421 states. [2018-11-23 00:23:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149421 states to 149421 states and 192156 transitions. [2018-11-23 00:23:24,238 INFO L78 Accepts]: Start accepts. Automaton has 149421 states and 192156 transitions. Word has length 499 [2018-11-23 00:23:24,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:23:24,238 INFO L480 AbstractCegarLoop]: Abstraction has 149421 states and 192156 transitions. [2018-11-23 00:23:24,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 00:23:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 149421 states and 192156 transitions. [2018-11-23 00:23:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2018-11-23 00:23:24,427 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:23:24,428 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:24,428 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:23:24,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:24,428 INFO L82 PathProgramCache]: Analyzing trace with hash -1216748522, now seen corresponding path program 1 times [2018-11-23 00:23:24,428 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:23:24,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:24,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:23:24,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:23:24,429 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:23:24,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:23:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 140 proven. 280 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 00:23:25,379 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:23:25,379 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:23:25,379 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 939 with the following transitions: [2018-11-23 00:23:25,380 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], [567], [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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2508], [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 00:23:25,389 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:23:25,389 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:23:25,987 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 00:23:25,988 INFO L272 AbstractInterpreter]: Visited 638 different actions 1270 times. Merged at 4 different actions 4 times. Never widened. Performed 18780 root evaluator evaluations with a maximum evaluation depth of 15. Performed 18780 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 00:23:25,995 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:23:25,995 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 00:23:26,591 INFO L227 lantSequenceWeakener]: Weakened 929 states. On average, predicates are now at 77.42% of their original sizes. [2018-11-23 00:23:26,592 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 00:23:26,690 INFO L415 sIntCurrentIteration]: We unified 937 AI predicates to 937 [2018-11-23 00:23:26,690 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 00:23:26,690 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 00:23:26,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [6] total 18 [2018-11-23 00:23:26,691 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 00:23:26,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 00:23:26,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 00:23:26,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-11-23 00:23:26,692 INFO L87 Difference]: Start difference. First operand 149421 states and 192156 transitions. Second operand 14 states. [2018-11-23 00:25:11,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:25:11,179 INFO L93 Difference]: Finished difference Result 301116 states and 387328 transitions. [2018-11-23 00:25:11,179 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-23 00:25:11,180 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 938 [2018-11-23 00:25:11,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:25:11,535 INFO L225 Difference]: With dead ends: 301116 [2018-11-23 00:25:11,535 INFO L226 Difference]: Without dead ends: 152468 [2018-11-23 00:25:11,732 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 956 GetRequests, 925 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=176, Invalid=880, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 00:25:11,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152468 states. [2018-11-23 00:25:13,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152468 to 152463. [2018-11-23 00:25:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152463 states. [2018-11-23 00:25:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152463 states to 152463 states and 195394 transitions. [2018-11-23 00:25:13,754 INFO L78 Accepts]: Start accepts. Automaton has 152463 states and 195394 transitions. Word has length 938 [2018-11-23 00:25:13,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:25:13,755 INFO L480 AbstractCegarLoop]: Abstraction has 152463 states and 195394 transitions. [2018-11-23 00:25:13,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 00:25:13,755 INFO L276 IsEmpty]: Start isEmpty. Operand 152463 states and 195394 transitions. [2018-11-23 00:25:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1337 [2018-11-23 00:25:13,949 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 00:25:13,950 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-11-23 00:25:13,950 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 00:25:13,950 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:25:13,950 INFO L82 PathProgramCache]: Analyzing trace with hash -1189996501, now seen corresponding path program 1 times [2018-11-23 00:25:13,950 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 00:25:13,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:25:13,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:25:13,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 00:25:13,951 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 00:25:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:25:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2023 backedges. 885 proven. 46 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2018-11-23 00:25:18,491 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:25:18,491 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 00:25:18,492 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1337 with the following transitions: [2018-11-23 00:25:18,492 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], [567], [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], [2191], [2193], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2404], [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], [2628], [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], [2736], [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 00:25:18,499 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 00:25:18,500 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 00:25:25,088 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 00:25:25,088 INFO L272 AbstractInterpreter]: Visited 648 different actions 3226 times. Merged at 10 different actions 48 times. Widened at 1 different actions 2 times. Performed 52372 root evaluator evaluations with a maximum evaluation depth of 18. Performed 52372 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 14 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-23 00:25:25,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:25:25,090 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 00:25:25,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 00:25:25,090 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/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 00:25:25,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 00:25:25,098 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 00:25:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:25:25,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:25:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2023 backedges. 929 proven. 2 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2018-11-23 00:25:25,932 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 00:25:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2023 backedges. 929 proven. 2 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2018-11-23 00:25:27,857 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 00:25:27,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-11-23 00:25:27,858 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 00:25:27,859 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 00:25:27,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 00:25:27,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2018-11-23 00:25:27,859 INFO L87 Difference]: Start difference. First operand 152463 states and 195394 transitions. Second operand 12 states. [2018-11-23 00:25:40,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 00:25:40,988 INFO L93 Difference]: Finished difference Result 308677 states and 408439 transitions. [2018-11-23 00:25:40,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-23 00:25:40,988 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1336 [2018-11-23 00:25:40,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 00:25:40,991 INFO L225 Difference]: With dead ends: 308677 [2018-11-23 00:25:40,992 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 00:25:41,332 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2725 GetRequests, 2691 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=265, Invalid=791, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 00:25:41,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 00:25:41,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 00:25:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 00:25:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 00:25:41,334 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1336 [2018-11-23 00:25:41,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 00:25:41,335 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 00:25:41,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 00:25:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 00:25:41,335 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 00:25:41,338 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 00:25:43,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:43,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:44,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:45,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:46,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,236 WARN L180 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 1108 DAG size of output: 661 [2018-11-23 00:25:47,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:47,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:48,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:49,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 00:25:50,812 WARN L180 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 1114 DAG size of output: 667 [2018-11-23 00:25:53,126 WARN L180 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 601 DAG size of output: 102 [2018-11-23 00:25:54,515 WARN L180 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 479 DAG size of output: 95 [2018-11-23 00:25:56,952 WARN L180 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 601 DAG size of output: 102 [2018-11-23 00:25:59,116 WARN L180 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 604 DAG size of output: 106 [2018-11-23 00:26:01,308 WARN L180 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 598 DAG size of output: 100 [2018-11-23 00:26:02,879 WARN L180 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 494 DAG size of output: 99 [2018-11-23 00:26:05,053 WARN L180 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 604 DAG size of output: 106 [2018-11-23 00:26:08,699 WARN L180 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 650 DAG size of output: 58 [2018-11-23 00:26:12,397 WARN L180 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 656 DAG size of output: 58 [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= ~a17~0 |old(~a17~0)|) (<= ~a2~0 |old(~a2~0)|) (= |old(~a5~0)| ~a5~0) (= |old(~a7~0)| ~a7~0) (= |old(~a24~0)| ~a24~0)) [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,399 INFO L448 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4658 4810) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a5~0)|)) (.cse20 (not (= 14 |old(~a7~0)|))) (.cse9 (= 12 |old(~a7~0)|)) (.cse11 (< 189 ~a2~0)) (.cse1 (<= ~a17~0 |old(~a17~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|)) (.cse15 (= 3 ~a5~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0))) (let ((.cse19 (= 14 ~a7~0)) (.cse25 (< 13 |old(~a24~0)|)) (.cse26 (and .cse1 .cse2 .cse15 .cse3 .cse4)) (.cse17 (< 170 |old(~a2~0)|)) (.cse18 (not (= 13 |old(~a24~0)|))) (.cse24 (and .cse1 .cse2 .cse15 .cse11 .cse3 .cse4)) (.cse6 (and .cse20 (not .cse9))) (.cse8 (not .cse0)) (.cse13 (<= |old(~a2~0)| 189)) (.cse10 (not (= 15 |old(~a24~0)|))) (.cse21 (not (= 170 |old(~a2~0)|))) (.cse22 (not (= 4 |old(~a5~0)|))) (.cse12 (= 6 |old(~a5~0)|)) (.cse7 (<= (+ |old(~a17~0)| 108) 0)) (.cse23 (< 14 |old(~a24~0)|)) (.cse5 (< 0 (+ ~a17~0 108))) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse14 (= 7 |old(~a5~0)|))) (and (or .cse0 (and .cse1 .cse2 (= |old(~a5~0)| ~a5~0) .cse3 .cse4)) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse0 .cse13 .cse14) (or (and .cse1 .cse2 .cse15 .cse5 .cse3 .cse4) (or .cse7 .cse8 .cse10) .cse16 .cse17) (or .cse6 .cse5 .cse7 .cse18 .cse8) (or .cse6 (and .cse1 .cse2 .cse15 .cse4 .cse19) .cse8 .cse9 .cse10) (or .cse20 .cse7 .cse8 .cse17 .cse5) (or (= 0 |old(~a7~0)|) .cse10 .cse21 (= ~a2~0 170) .cse22) (or .cse7 .cse5 .cse8 .cse23 .cse17) (or .cse20 (and .cse1 .cse2 .cse4 .cse19 .cse15) .cse8 .cse17) (or .cse12 .cse11 .cse16 .cse13 .cse14) (or .cse8 .cse23 .cse13 .cse24) (or .cse11 .cse25 .cse13 .cse14) (or .cse8 .cse25 .cse26) (or .cse26 .cse8 .cse16 .cse13) (or (and .cse1 .cse2 .cse3 .cse4 .cse15) .cse8 .cse23 .cse17) (or .cse12 .cse6 .cse7 .cse0 .cse23 .cse5 .cse14) (or .cse7 .cse18 .cse8 .cse16 .cse5) (or .cse24 .cse6 .cse8 .cse10 .cse13) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse16 (= (+ ~a17~0 124) 0) .cse10 .cse21 .cse22) (or .cse12 .cse7 .cse0 .cse23 .cse5 .cse16 .cse14)))) [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2018-11-23 00:26:12,400 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,401 INFO L448 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,402 INFO L448 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,403 INFO L448 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,404 INFO L448 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,405 INFO L448 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,406 INFO L448 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,407 INFO L448 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,408 INFO L448 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,409 INFO L448 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L444 ceAbstractionStarter]: At program point L4655(line 4655) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a5~0)|)) (.cse20 (not (= 14 |old(~a7~0)|))) (.cse9 (= 12 |old(~a7~0)|)) (.cse11 (< 189 ~a2~0)) (.cse1 (<= ~a17~0 |old(~a17~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|)) (.cse15 (= 3 ~a5~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0))) (let ((.cse19 (= 14 ~a7~0)) (.cse26 (< 13 |old(~a24~0)|)) (.cse27 (and .cse1 .cse2 .cse15 .cse3 .cse4)) (.cse21 (= |calculate_output3_#in~input| 0)) (.cse22 (not (= 170 |old(~a2~0)|))) (.cse23 (not (= 4 |old(~a5~0)|))) (.cse17 (< 170 |old(~a2~0)|)) (.cse18 (not (= 13 |old(~a24~0)|))) (.cse25 (and .cse1 .cse2 .cse15 .cse11 .cse3 .cse4)) (.cse6 (and .cse20 (not .cse9))) (.cse8 (not .cse0)) (.cse10 (not (= 15 |old(~a24~0)|))) (.cse13 (<= |old(~a2~0)| 189)) (.cse12 (= 6 |old(~a5~0)|)) (.cse7 (<= (+ |old(~a17~0)| 108) 0)) (.cse24 (< 14 |old(~a24~0)|)) (.cse5 (< 0 (+ ~a17~0 108))) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse14 (= 7 |old(~a5~0)|))) (and (or .cse0 (and .cse1 .cse2 (= |old(~a5~0)| ~a5~0) .cse3 .cse4)) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse0 .cse13 .cse14) (or (and .cse1 .cse2 .cse15 .cse5 .cse3 .cse4) (or .cse7 .cse8 .cse10) .cse16 .cse17) (or .cse6 .cse5 .cse7 .cse18 .cse8) (or .cse6 (and .cse1 .cse2 .cse15 .cse4 .cse19) .cse8 .cse9 .cse10) (or .cse20 .cse7 .cse8 .cse17 .cse5) (or (and (not (= calculate_output3_~input 0)) (= ~a2~0 170)) (= 0 |old(~a7~0)|) .cse10 .cse21 .cse22 .cse23) (or .cse7 .cse5 .cse8 .cse24 .cse17) (or .cse20 (and .cse1 .cse2 .cse4 .cse19 .cse15) .cse8 .cse17) (or .cse12 .cse11 .cse16 .cse13 .cse14) (or .cse8 .cse24 .cse13 .cse25) (or .cse11 .cse26 .cse13 .cse14) (or .cse8 .cse26 .cse27) (or .cse27 .cse8 .cse16 .cse13) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse16 (= (+ ~a17~0 124) 0) .cse10 .cse21 .cse22 .cse23) (or (and .cse1 .cse2 .cse3 .cse4 .cse15) .cse8 .cse24 .cse17) (or .cse12 .cse6 .cse7 .cse0 .cse24 .cse5 .cse14) (or .cse7 .cse18 .cse8 .cse16 .cse5) (or .cse25 .cse6 .cse8 .cse10 .cse13) (or .cse12 .cse7 .cse0 .cse24 .cse5 .cse16 .cse14)))) [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L4655-1(line 4655) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,410 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3168 4656) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a5~0)|)) (.cse20 (not (= 14 |old(~a7~0)|))) (.cse9 (= 12 |old(~a7~0)|)) (.cse11 (< 189 ~a2~0)) (.cse1 (<= ~a17~0 |old(~a17~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|)) (.cse15 (= 3 ~a5~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0))) (let ((.cse19 (= 14 ~a7~0)) (.cse26 (< 13 |old(~a24~0)|)) (.cse27 (and .cse1 .cse2 .cse15 .cse3 .cse4)) (.cse17 (< 170 |old(~a2~0)|)) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse23 (not (= 170 |old(~a2~0)|))) (.cse24 (not (= 4 |old(~a5~0)|))) (.cse18 (not (= 13 |old(~a24~0)|))) (.cse25 (and .cse1 .cse2 .cse15 .cse11 .cse3 .cse4)) (.cse6 (and .cse20 (not .cse9))) (.cse8 (not .cse0)) (.cse10 (not (= 15 |old(~a24~0)|))) (.cse13 (<= |old(~a2~0)| 189)) (.cse12 (= 6 |old(~a5~0)|)) (.cse7 (<= (+ |old(~a17~0)| 108) 0)) (.cse21 (< 14 |old(~a24~0)|)) (.cse5 (< 0 (+ ~a17~0 108))) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse14 (= 7 |old(~a5~0)|))) (and (or .cse0 (and .cse1 .cse2 (= |old(~a5~0)| ~a5~0) .cse3 .cse4)) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse0 .cse13 .cse14) (or (and .cse1 .cse2 .cse15 .cse5 .cse3 .cse4) (or .cse7 .cse8 .cse10) .cse16 .cse17) (or .cse6 .cse5 .cse7 .cse18 .cse8) (or .cse6 (and .cse1 .cse2 .cse15 .cse4 .cse19) .cse8 .cse9 .cse10) (or .cse20 .cse7 .cse8 .cse17 .cse5) (or .cse7 .cse5 .cse8 .cse21 .cse17) (or .cse20 (and .cse1 .cse2 .cse4 .cse19 .cse15) .cse8 .cse17) (or .cse12 .cse11 .cse16 .cse13 .cse14) (or (= (+ ~a17~0 124) 0) (not (= 0 (+ |old(~a17~0)| 124))) .cse16 .cse10 .cse22 .cse23 .cse24) (or .cse8 .cse21 .cse13 .cse25) (or .cse11 .cse26 .cse13 .cse14) (or .cse8 .cse26 .cse27) (or .cse27 .cse8 .cse16 .cse13) (or (and .cse1 .cse2 .cse3 .cse4 .cse15) .cse8 .cse21 .cse17) (or (= 0 |old(~a7~0)|) .cse10 .cse22 .cse23 .cse24 (= ~a2~0 170)) (or .cse12 .cse6 .cse7 .cse0 .cse21 .cse5 .cse14) (or .cse7 .cse18 .cse8 .cse16 .cse5) (or .cse25 .cse6 .cse8 .cse10 .cse13) (or .cse12 .cse7 .cse0 .cse21 .cse5 .cse16 .cse14)))) [2018-11-23 00:26:12,410 INFO L448 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,411 INFO L448 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,412 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,413 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,414 INFO L448 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,415 INFO L448 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,416 INFO L448 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,417 INFO L448 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,418 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,419 INFO L448 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,420 INFO L448 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,421 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L3165-1(line 3165) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L444 ceAbstractionStarter]: At program point L3165(line 3165) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a5~0)|)) (.cse23 (not (= 14 |old(~a7~0)|))) (.cse9 (= 12 |old(~a7~0)|)) (.cse15 (< 189 ~a2~0)) (.cse1 (<= ~a17~0 |old(~a17~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|)) (.cse19 (= 3 ~a5~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0))) (let ((.cse22 (= 14 ~a7~0)) (.cse12 (not (= 170 |old(~a2~0)|))) (.cse13 (= |calculate_output2_#in~input| 0)) (.cse14 (not (= 4 |old(~a5~0)|))) (.cse26 (< 13 |old(~a24~0)|)) (.cse27 (and .cse1 .cse2 .cse19 .cse3 .cse4)) (.cse20 (< 170 |old(~a2~0)|)) (.cse21 (not (= 13 |old(~a24~0)|))) (.cse25 (and .cse1 .cse2 .cse19 .cse15 .cse3 .cse4)) (.cse6 (and .cse23 (not .cse9))) (.cse8 (not .cse0)) (.cse10 (not (= 15 |old(~a24~0)|))) (.cse17 (<= |old(~a2~0)| 189)) (.cse16 (= 6 |old(~a5~0)|)) (.cse7 (<= (+ |old(~a17~0)| 108) 0)) (.cse24 (< 14 |old(~a24~0)|)) (.cse5 (< 0 (+ ~a17~0 108))) (.cse11 (not (= 13 |old(~a7~0)|))) (.cse18 (= 7 |old(~a5~0)|))) (and (or .cse0 (and .cse1 .cse2 (= |old(~a5~0)| ~a5~0) .cse3 .cse4)) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse11 (= (+ ~a17~0 124) 0) .cse10 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse0 .cse17 .cse18) (or (and .cse1 .cse2 .cse19 .cse5 .cse3 .cse4) (or .cse7 .cse8 .cse10) .cse11 .cse20) (or .cse6 .cse5 .cse7 .cse21 .cse8) (or .cse6 (and .cse1 .cse2 .cse19 .cse4 .cse22) .cse8 .cse9 .cse10) (or .cse23 .cse7 .cse8 .cse20 .cse5) (or .cse7 .cse5 .cse8 .cse24 .cse20) (or .cse23 (and .cse1 .cse2 .cse4 .cse22 .cse19) .cse8 .cse20) (or (= 0 |old(~a7~0)|) (and (not (= calculate_output2_~input 0)) (= ~a2~0 170)) .cse10 .cse12 .cse13 .cse14) (or .cse16 .cse15 .cse11 .cse17 .cse18) (or .cse8 .cse24 .cse17 .cse25) (or .cse15 .cse26 .cse17 .cse18) (or .cse8 .cse26 .cse27) (or .cse27 .cse8 .cse11 .cse17) (or (and .cse1 .cse2 .cse3 .cse4 .cse19) .cse8 .cse24 .cse20) (or .cse16 .cse6 .cse7 .cse0 .cse24 .cse5 .cse18) (or .cse7 .cse21 .cse8 .cse11 .cse5) (or .cse25 .cse6 .cse8 .cse10 .cse17) (or .cse16 .cse7 .cse0 .cse24 .cse5 .cse11 .cse18)))) [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,422 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,423 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1689 3166) the Hoare annotation is: (let ((.cse5 (= 3 |old(~a5~0)|)) (.cse23 (not (= 14 |old(~a7~0)|))) (.cse14 (= 12 |old(~a7~0)|)) (.cse15 (< 189 ~a2~0)) (.cse6 (<= ~a17~0 |old(~a17~0)|)) (.cse7 (<= ~a2~0 |old(~a2~0)|)) (.cse19 (= 3 ~a5~0)) (.cse8 (= |old(~a7~0)| ~a7~0)) (.cse9 (= |old(~a24~0)| ~a24~0))) (let ((.cse2 (not (= 170 |old(~a2~0)|))) (.cse3 (= |calculate_output2_#in~input| 0)) (.cse4 (not (= 4 |old(~a5~0)|))) (.cse22 (= 14 ~a7~0)) (.cse26 (< 13 |old(~a24~0)|)) (.cse27 (and .cse6 .cse7 .cse19 .cse8 .cse9)) (.cse20 (< 170 |old(~a2~0)|)) (.cse21 (not (= 13 |old(~a24~0)|))) (.cse25 (and .cse6 .cse7 .cse19 .cse15 .cse8 .cse9)) (.cse11 (and .cse23 (not .cse14))) (.cse13 (not .cse5)) (.cse1 (not (= 15 |old(~a24~0)|))) (.cse17 (<= |old(~a2~0)| 189)) (.cse16 (= 6 |old(~a5~0)|)) (.cse12 (<= (+ |old(~a17~0)| 108) 0)) (.cse24 (< 14 |old(~a24~0)|)) (.cse10 (< 0 (+ ~a17~0 108))) (.cse0 (not (= 13 |old(~a7~0)|))) (.cse18 (= 7 |old(~a5~0)|))) (and (or (= (+ ~a17~0 124) 0) (not (= 0 (+ |old(~a17~0)| 124))) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 (= |old(~a5~0)| ~a5~0) .cse8 .cse9)) (or .cse10 .cse11 .cse12 .cse13 .cse14 .cse1) (or (= 0 |old(~a7~0)|) .cse1 .cse2 .cse3 (= ~a2~0 170) .cse4) (or .cse15 .cse16 .cse5 .cse17 .cse18) (or (and .cse6 .cse7 .cse19 .cse10 .cse8 .cse9) (or .cse12 .cse13 .cse1) .cse0 .cse20) (or .cse11 .cse10 .cse12 .cse21 .cse13) (or .cse11 (and .cse6 .cse7 .cse19 .cse9 .cse22) .cse13 .cse14 .cse1) (or .cse23 .cse12 .cse13 .cse20 .cse10) (or .cse12 .cse10 .cse13 .cse24 .cse20) (or .cse23 (and .cse6 .cse7 .cse9 .cse22 .cse19) .cse13 .cse20) (or .cse16 .cse15 .cse0 .cse17 .cse18) (or .cse13 .cse24 .cse17 .cse25) (or .cse15 .cse26 .cse17 .cse18) (or .cse13 .cse26 .cse27) (or .cse27 .cse13 .cse0 .cse17) (or (and .cse6 .cse7 .cse8 .cse9 .cse19) .cse13 .cse24 .cse20) (or .cse16 .cse11 .cse12 .cse5 .cse24 .cse10 .cse18) (or .cse12 .cse21 .cse13 .cse0 .cse10) (or .cse25 .cse11 .cse13 .cse1 .cse17) (or .cse16 .cse12 .cse5 .cse24 .cse10 .cse0 .cse18)))) [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,424 INFO L448 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-23 00:26:12,426 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 150) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,427 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,433 INFO L448 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,434 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,435 INFO L448 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,441 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,442 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,443 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,452 INFO L448 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,453 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 28 1687) the Hoare annotation is: (let ((.cse0 (= 3 |old(~a5~0)|)) (.cse22 (not (= 14 |old(~a7~0)|))) (.cse18 (= 12 |old(~a7~0)|)) (.cse5 (< 189 ~a2~0)) (.cse1 (<= ~a17~0 |old(~a17~0)|)) (.cse2 (<= ~a2~0 |old(~a2~0)|)) (.cse9 (= 3 ~a5~0)) (.cse3 (= |old(~a7~0)| ~a7~0)) (.cse4 (= |old(~a24~0)| ~a24~0))) (let ((.cse10 (< 0 (+ ~a17~0 108))) (.cse11 (<= (+ |old(~a17~0)| 108) 0)) (.cse17 (= 14 ~a7~0)) (.cse20 (not (= 170 |old(~a2~0)|))) (.cse19 (= |calculate_output_#in~input| 0)) (.cse21 (not (= 4 |old(~a5~0)|))) (.cse6 (= 6 |old(~a5~0)|)) (.cse8 (= 7 |old(~a5~0)|)) (.cse23 (< 13 |old(~a24~0)|)) (.cse26 (and .cse1 .cse2 .cse9 .cse3 .cse4)) (.cse14 (not (= 13 |old(~a7~0)|))) (.cse24 (< 14 |old(~a24~0)|)) (.cse15 (< 170 |old(~a2~0)|)) (.cse25 (and .cse1 .cse2 .cse9 .cse5 .cse3 .cse4)) (.cse16 (and .cse22 (not .cse18))) (.cse12 (not .cse0)) (.cse13 (not (= 15 |old(~a24~0)|))) (.cse7 (<= |old(~a2~0)| 189))) (and (or .cse0 (and .cse1 .cse2 (= |old(~a5~0)| ~a5~0) .cse3 .cse4)) (or .cse5 .cse6 .cse0 .cse7 .cse8) (or (and .cse1 .cse2 .cse9 .cse10 .cse3 .cse4) (or .cse11 .cse12 .cse13) .cse14 .cse15) (or .cse16 (and .cse1 .cse2 .cse9 .cse4 .cse17) .cse12 .cse18 .cse13) (or .cse16 .cse12 .cse18 .cse13 (or .cse10 .cse5) .cse11) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse14 .cse19 (= (+ ~a17~0 124) 0) .cse13 .cse20 .cse21) (or .cse22 (and .cse1 .cse2 .cse4 .cse17 .cse9) .cse12 .cse15) (or (= ~a2~0 170) (= 0 |old(~a7~0)|) .cse13 .cse20 .cse19 .cse21) (or .cse6 .cse5 .cse14 .cse7 .cse8) (or .cse5 .cse23 .cse7 .cse8) (or .cse12 .cse24 .cse7 .cse25) (or .cse12 .cse23 .cse26) (or .cse26 .cse12 .cse14 .cse7) (or (and .cse1 .cse2 .cse3 .cse4 .cse9) .cse12 .cse24 .cse15) (or .cse25 .cse16 .cse12 .cse13 .cse7)))) [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 00:26:12,461 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,465 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,466 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,469 INFO L448 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,470 INFO L448 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,471 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,471 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,471 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,471 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-23 00:26:12,477 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,478 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-23 00:26:12,485 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,486 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,493 INFO L448 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,494 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-23 00:26:12,501 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2018-11-23 00:26:12,502 INFO L448 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-23 00:26:12,509 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,510 INFO L444 ceAbstractionStarter]: At program point L1686(line 1686) the Hoare annotation is: (let ((.cse4 (= 3 |old(~a5~0)|)) (.cse22 (not (= 14 |old(~a7~0)|))) (.cse21 (= 12 |old(~a7~0)|)) (.cse15 (< 189 ~a2~0)) (.cse5 (<= ~a17~0 |old(~a17~0)|)) (.cse6 (<= ~a2~0 |old(~a2~0)|)) (.cse9 (= 3 ~a5~0)) (.cse7 (= |old(~a7~0)| ~a7~0)) (.cse8 (= |old(~a24~0)| ~a24~0))) (let ((.cse10 (< 0 (+ ~a17~0 108))) (.cse11 (<= (+ |old(~a17~0)| 108) 0)) (.cse20 (= 14 ~a7~0)) (.cse16 (= 6 |old(~a5~0)|)) (.cse18 (= 7 |old(~a5~0)|)) (.cse23 (< 13 |old(~a24~0)|)) (.cse26 (and .cse5 .cse6 .cse9 .cse7 .cse8)) (.cse13 (not (= 13 |old(~a7~0)|))) (.cse2 (= |calculate_output_#in~input| 0)) (.cse1 (not (= 170 |old(~a2~0)|))) (.cse3 (not (= 4 |old(~a5~0)|))) (.cse24 (< 14 |old(~a24~0)|)) (.cse14 (< 170 |old(~a2~0)|)) (.cse25 (and .cse5 .cse6 .cse9 .cse15 .cse7 .cse8)) (.cse19 (and .cse22 (not .cse21))) (.cse12 (not .cse4)) (.cse0 (not (= 15 |old(~a24~0)|))) (.cse17 (<= |old(~a2~0)| 189))) (and (or (= 0 |old(~a7~0)|) .cse0 .cse1 .cse2 .cse3 (and (not (= calculate_output_~input 0)) (= ~a2~0 170))) (or .cse4 (and .cse5 .cse6 (= |old(~a5~0)| ~a5~0) .cse7 .cse8)) (or (and .cse5 .cse6 .cse9 .cse10 .cse7 .cse8) (or .cse11 .cse12 .cse0) .cse13 .cse14) (or .cse15 .cse16 .cse4 .cse17 .cse18) (or .cse19 (and .cse5 .cse6 .cse9 .cse8 .cse20) .cse12 .cse21 .cse0) (or .cse19 .cse12 .cse21 .cse0 (or .cse10 .cse15) .cse11) (or .cse22 (and .cse5 .cse6 .cse8 .cse20 .cse9) .cse12 .cse14) (or .cse16 .cse15 .cse13 .cse17 .cse18) (or .cse15 .cse23 .cse17 .cse18) (or .cse12 .cse24 .cse17 .cse25) (or .cse12 .cse23 .cse26) (or .cse26 .cse12 .cse13 .cse17) (or (not (= 0 (+ |old(~a17~0)| 124))) .cse13 .cse2 .cse0 .cse1 (= (+ ~a17~0 124) 0) .cse3) (or (and .cse5 .cse6 .cse7 .cse8 .cse9) .cse12 .cse24 .cse14) (or .cse25 .cse19 .cse12 .cse0 .cse17)))) [2018-11-23 00:26:12,517 INFO L448 ceAbstractionStarter]: For program point L1686-1(line 1686) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 00:26:12,518 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 00:26:12,518 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 00:26:12,518 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 00:26:12,518 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4812 4828) the Hoare annotation is: (or (not (= 0 (+ |old(~a17~0)| 124))) (not (= 13 |old(~a7~0)|)) (and (= (+ ~a17~0 124) 0) (= |old(~a5~0)| ~a5~0) (= |old(~a7~0)| ~a7~0) (= ~a24~0 15) (= ~a2~0 170)) (not (= 15 |old(~a24~0)|)) (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) [2018-11-23 00:26:12,523 INFO L444 ceAbstractionStarter]: At program point L4826(line 4826) the Hoare annotation is: (let ((.cse3 (<= ~a2~0 170))) (let ((.cse0 (= ~a7~0 13)) (.cse1 (and .cse3 (not (= ~a7~0 12)) (not (= ~a24~0 13)))) (.cse6 (= 14 ~a7~0)) (.cse4 (<= ~a24~0 14)) (.cse5 (< 189 ~a2~0)) (.cse2 (= 15 ~a24~0))) (or (<= ~a24~0 13) (and .cse0 .cse1 (and (< 0 (+ ~a17~0 108)) .cse2)) (not (= ~a5~0 3)) (and .cse3 .cse4) (and .cse0 .cse5) (not (= 13 |old(~a7~0)|)) (and .cse1 .cse6) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 4 |old(~a5~0)|)) (not (= 15 |old(~a24~0)|)) (and .cse6 .cse2) (and .cse4 .cse5) (and (= 12 ~a7~0) .cse5 .cse2) (not (= 170 |old(~a2~0)|))))) [2018-11-23 00:26:12,523 INFO L448 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2018-11-23 00:26:12,523 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 00:26:12,523 INFO L448 ceAbstractionStarter]: For program point L4826-1(line 4826) no Hoare annotation was computed. [2018-11-23 00:26:12,523 INFO L448 ceAbstractionStarter]: For program point L4818-3(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 00:26:12,523 INFO L444 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse3 (<= ~a2~0 170))) (let ((.cse0 (= ~a7~0 13)) (.cse1 (and .cse3 (not (= ~a7~0 12)) (not (= ~a24~0 13)))) (.cse6 (= 14 ~a7~0)) (.cse4 (<= ~a24~0 14)) (.cse5 (< 189 ~a2~0)) (.cse2 (= 15 ~a24~0))) (or (<= ~a24~0 13) (and .cse0 .cse1 (and (< 0 (+ ~a17~0 108)) .cse2)) (not (= ~a5~0 3)) (and .cse3 .cse4) (and .cse0 .cse5) (not (= 13 |old(~a7~0)|)) (and .cse1 .cse6) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 4 |old(~a5~0)|)) (not (= 15 |old(~a24~0)|)) (and .cse6 .cse2) (and .cse4 .cse5) (and (= 12 ~a7~0) .cse5 .cse2) (not (= 170 |old(~a2~0)|))))) [2018-11-23 00:26:12,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 12:26:12 BoogieIcfgContainer [2018-11-23 00:26:12,538 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 00:26:12,539 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 00:26:12,539 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 00:26:12,539 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 00:26:12,539 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:20:38" (3/4) ... [2018-11-23 00:26:12,542 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 00:26:12,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 00:26:12,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 00:26:12,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 00:26:12,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 00:26:12,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 00:26:12,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 00:26:12,585 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 00:26:12,589 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 00:26:12,617 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a24 <= 13 || ((a7 == 13 && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 0 < a17 + 108 && 15 == a24)) || !(a5 == 3)) || (a2 <= 170 && a24 <= 14)) || (a7 == 13 && 189 < a2)) || !(13 == \old(a7))) || (((a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 14 == a7)) || !(0 == \old(a17) + 124)) || !(4 == \old(a5))) || !(15 == \old(a24))) || (14 == a7 && 15 == a24)) || (a24 <= 14 && 189 < a2)) || ((12 == a7 && 189 < a2) && 15 == a24)) || !(170 == \old(a2)) [2018-11-23 00:26:12,836 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_508e5e81-2472-47d0-bb7a-ffe91ddb7f9b/bin-2019/utaipan/witness.graphml [2018-11-23 00:26:12,837 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 00:26:12,837 INFO L168 Benchmark]: Toolchain (without parser) took 339273.45 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.5 GB). Free memory was 940.3 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,838 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:26:12,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1583.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -113.8 MB). Peak memory consumption was 169.5 MB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.42 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,839 INFO L168 Benchmark]: Boogie Preprocessor took 177.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,839 INFO L168 Benchmark]: RCFGBuilder took 2664.15 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.0 GB in the beginning and 946.0 MB in the end (delta: 75.7 MB). Peak memory consumption was 185.7 MB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,839 INFO L168 Benchmark]: TraceAbstraction took 334498.03 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 946.0 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,839 INFO L168 Benchmark]: Witness Printer took 297.87 ms. Allocated memory is still 6.5 GB. Free memory was 3.9 GB in the beginning and 3.8 GB in the end (delta: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. [2018-11-23 00:26:12,841 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1583.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -113.8 MB). Peak memory consumption was 169.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.42 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 177.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2664.15 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.0 GB in the beginning and 946.0 MB in the end (delta: 75.7 MB). Peak memory consumption was 185.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 334498.03 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 946.0 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Witness Printer took 297.87 ms. Allocated memory is still 6.5 GB. Free memory was 3.9 GB in the beginning and 3.8 GB in the end (delta: 91.1 MB). Peak memory consumption was 91.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 150]: 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 <= 13 || ((a7 == 13 && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 0 < a17 + 108 && 15 == a24)) || !(a5 == 3)) || (a2 <= 170 && a24 <= 14)) || (a7 == 13 && 189 < a2)) || !(13 == \old(a7))) || (((a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 14 == a7)) || !(0 == \old(a17) + 124)) || !(4 == \old(a5))) || !(15 == \old(a24))) || (14 == a7 && 15 == a24)) || (a24 <= 14 && 189 < a2)) || ((12 == a7 && 189 < a2) && 15 == a24)) || !(170 == \old(a2)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 839 locations, 1 error locations. SAFE Result, 334.4s OverallTime, 15 OverallIterations, 7 TraceHistogramMax, 261.4s AutomataDifference, 0.0s DeadEndRemovalTime, 31.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7992 SDtfs, 46205 SDslu, 2684 SDs, 0 SdLazy, 86690 SolverSat, 16451 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 225.7s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 7949 GetRequests, 7760 SyntacticMatches, 23 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 648 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=152463occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 14.6s AbstIntTime, 9 AbstIntIterations, 2 AbstIntStrong, 0.9985878904439929 AbsIntWeakeningRatio, 0.05752961082910321 AbsIntAvgWeakeningVarsNumRemoved, 16.871404399323183 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 11.8s AutomataMinimizationTime, 15 MinimizatonAttempts, 8238 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 10552 PreInvPairs, 12757 NumberOfFragments, 4092 HoareAnnotationTreeSize, 10552 FomulaSimplifications, 332719 FormulaSimplificationTreeSizeReduction, 9.4s HoareSimplificationTime, 13 FomulaSimplificationsInter, 192634 FormulaSimplificationTreeSizeReductionInter, 21.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 8788 NumberOfCodeBlocks, 8788 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 12043 ConstructedInterpolants, 2 QuantifiedInterpolants, 34775185 SizeOfPredicates, 12 NumberOfNonLiveVariables, 5136 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 29 InterpolantComputations, 14 PerfectInterpolantSequences, 11382/12700 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...