./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6de1757beb0e69a1ee157e33e6aac392534b98d6 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:08:37,347 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:08:37,348 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:08:37,355 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:08:37,355 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:08:37,356 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:08:37,357 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:08:37,358 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:08:37,359 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:08:37,359 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:08:37,360 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:08:37,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:08:37,361 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:08:37,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:08:37,362 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:08:37,363 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:08:37,363 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:08:37,365 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:08:37,366 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:08:37,367 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:08:37,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:08:37,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:08:37,370 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:08:37,371 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:08:37,371 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:08:37,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:08:37,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:08:37,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:08:37,373 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:08:37,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:08:37,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:08:37,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:08:37,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:08:37,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:08:37,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:08:37,376 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:08:37,376 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-22 22:08:37,386 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:08:37,386 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:08:37,387 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:08:37,387 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 22:08:37,387 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 22:08:37,387 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 22:08:37,387 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 22:08:37,387 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-22 22:08:37,388 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 22:08:37,388 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 22:08:37,388 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-22 22:08:37,388 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-22 22:08:37,388 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 22:08:37,388 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:08:37,389 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:08:37,390 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:08:37,390 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 22:08:37,391 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:08:37,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:08:37,392 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 22:08:37,392 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_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6de1757beb0e69a1ee157e33e6aac392534b98d6 [2018-11-22 22:08:37,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:08:37,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:08:37,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:08:37,429 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:08:37,430 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:08:37,430 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-11-22 22:08:37,465 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/data/21abd4218/1279aa2894104bbe8cab778300a8334b/FLAG9bbf7fc16 [2018-11-22 22:08:38,002 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:08:38,002 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/sv-benchmarks/c/eca-rers2012/Problem18_label22_true-unreach-call.c [2018-11-22 22:08:38,016 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/data/21abd4218/1279aa2894104bbe8cab778300a8334b/FLAG9bbf7fc16 [2018-11-22 22:08:38,455 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/data/21abd4218/1279aa2894104bbe8cab778300a8334b [2018-11-22 22:08:38,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:08:38,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:08:38,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:38,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:08:38,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:08:38,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:38" (1/1) ... [2018-11-22 22:08:38,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb4fcbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:38, skipping insertion in model container [2018-11-22 22:08:38,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:38" (1/1) ... [2018-11-22 22:08:38,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:08:38,549 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:08:39,217 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:39,220 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:08:39,602 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:39,758 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:08:39,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39 WrapperNode [2018-11-22 22:08:39,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:39,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:39,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:08:39,760 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:08:39,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:39,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:08:39,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:08:39,801 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:08:39,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,867 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... [2018-11-22 22:08:39,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:08:39,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:08:39,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:08:39,917 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:08:39,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/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 [2018-11-22 22:08:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-22 22:08:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 22:08:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 22:08:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-22 22:08:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-22 22:08:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-22 22:08:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-22 22:08:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-22 22:08:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-22 22:08:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:08:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:08:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 22:08:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 22:08:42,453 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 22:08:42,453 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 22:08:42,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:08:42 BoogieIcfgContainer [2018-11-22 22:08:42,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 22:08:42,454 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 22:08:42,454 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 22:08:42,456 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 22:08:42,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 10:08:38" (1/3) ... [2018-11-22 22:08:42,457 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b57c95d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:08:42, skipping insertion in model container [2018-11-22 22:08:42,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:39" (2/3) ... [2018-11-22 22:08:42,457 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b57c95d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:08:42, skipping insertion in model container [2018-11-22 22:08:42,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:08:42" (3/3) ... [2018-11-22 22:08:42,459 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label22_true-unreach-call.c [2018-11-22 22:08:42,465 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 22:08:42,471 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 22:08:42,482 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 22:08:42,510 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 22:08:42,510 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 22:08:42,510 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 22:08:42,511 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 22:08:42,511 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 22:08:42,511 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 22:08:42,511 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 22:08:42,511 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 22:08:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2018-11-22 22:08:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-22 22:08:42,542 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:42,543 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:42,545 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:42,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:42,549 INFO L82 PathProgramCache]: Analyzing trace with hash -864903206, now seen corresponding path program 1 times [2018-11-22 22:08:42,551 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:42,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:42,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:42,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:42,582 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:08:42,765 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:08:42,765 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:08:42,765 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:42,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:08:42,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:08:42,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:08:42,778 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 3 states. [2018-11-22 22:08:44,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:08:44,869 INFO L93 Difference]: Finished difference Result 2248 states and 4319 transitions. [2018-11-22 22:08:44,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:08:44,871 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2018-11-22 22:08:44,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:08:44,889 INFO L225 Difference]: With dead ends: 2248 [2018-11-22 22:08:44,889 INFO L226 Difference]: Without dead ends: 1472 [2018-11-22 22:08:44,896 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 [2018-11-22 22:08:44,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1472 states. [2018-11-22 22:08:44,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1472 to 1472. [2018-11-22 22:08:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1472 states. [2018-11-22 22:08:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1472 states and 2719 transitions. [2018-11-22 22:08:44,972 INFO L78 Accepts]: Start accepts. Automaton has 1472 states and 2719 transitions. Word has length 47 [2018-11-22 22:08:44,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:08:44,972 INFO L480 AbstractCegarLoop]: Abstraction has 1472 states and 2719 transitions. [2018-11-22 22:08:44,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:08:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2719 transitions. [2018-11-22 22:08:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-22 22:08:44,976 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:44,976 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:44,976 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:44,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:44,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1267579837, now seen corresponding path program 1 times [2018-11-22 22:08:44,977 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:44,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:44,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:44,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:44,979 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:08:45,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:08:45,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-22 22:08:45,100 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:45,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 22:08:45,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 22:08:45,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:08:45,102 INFO L87 Difference]: Start difference. First operand 1472 states and 2719 transitions. Second operand 5 states. [2018-11-22 22:08:48,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:08:48,293 INFO L93 Difference]: Finished difference Result 3692 states and 6781 transitions. [2018-11-22 22:08:48,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:08:48,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2018-11-22 22:08:48,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:08:48,300 INFO L225 Difference]: With dead ends: 3692 [2018-11-22 22:08:48,300 INFO L226 Difference]: Without dead ends: 2226 [2018-11-22 22:08:48,303 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 [2018-11-22 22:08:48,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2018-11-22 22:08:48,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2206. [2018-11-22 22:08:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2206 states. [2018-11-22 22:08:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 2206 states and 3830 transitions. [2018-11-22 22:08:48,338 INFO L78 Accepts]: Start accepts. Automaton has 2206 states and 3830 transitions. Word has length 118 [2018-11-22 22:08:48,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:08:48,338 INFO L480 AbstractCegarLoop]: Abstraction has 2206 states and 3830 transitions. [2018-11-22 22:08:48,338 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 22:08:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3830 transitions. [2018-11-22 22:08:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-11-22 22:08:48,341 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:48,341 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:48,341 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:48,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:48,342 INFO L82 PathProgramCache]: Analyzing trace with hash 1213598126, now seen corresponding path program 1 times [2018-11-22 22:08:48,342 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:48,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:48,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:48,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:48,344 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:48,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:08:48,468 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:08:48,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 22:08:48,468 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:48,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:08:48,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:08:48,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:08:48,469 INFO L87 Difference]: Start difference. First operand 2206 states and 3830 transitions. Second operand 6 states. [2018-11-22 22:08:51,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:08:51,707 INFO L93 Difference]: Finished difference Result 5857 states and 10113 transitions. [2018-11-22 22:08:51,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:08:51,710 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 141 [2018-11-22 22:08:51,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:08:51,724 INFO L225 Difference]: With dead ends: 5857 [2018-11-22 22:08:51,725 INFO L226 Difference]: Without dead ends: 3657 [2018-11-22 22:08:51,730 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 [2018-11-22 22:08:51,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3657 states. [2018-11-22 22:08:51,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3657 to 3635. [2018-11-22 22:08:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3635 states. [2018-11-22 22:08:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 3635 states and 5513 transitions. [2018-11-22 22:08:51,799 INFO L78 Accepts]: Start accepts. Automaton has 3635 states and 5513 transitions. Word has length 141 [2018-11-22 22:08:51,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:08:51,799 INFO L480 AbstractCegarLoop]: Abstraction has 3635 states and 5513 transitions. [2018-11-22 22:08:51,800 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:08:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3635 states and 5513 transitions. [2018-11-22 22:08:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-22 22:08:51,801 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:51,802 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:51,802 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:51,802 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:51,803 INFO L82 PathProgramCache]: Analyzing trace with hash -1078405386, now seen corresponding path program 1 times [2018-11-22 22:08:51,803 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:51,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:51,803 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:51,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:51,804 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:08:51,913 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:08:51,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 22:08:51,913 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:51,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:08:51,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:08:51,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:08:51,914 INFO L87 Difference]: Start difference. First operand 3635 states and 5513 transitions. Second operand 6 states. [2018-11-22 22:08:54,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:08:54,810 INFO L93 Difference]: Finished difference Result 8725 states and 13261 transitions. [2018-11-22 22:08:54,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:08:54,810 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-11-22 22:08:54,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:08:54,825 INFO L225 Difference]: With dead ends: 8725 [2018-11-22 22:08:54,825 INFO L226 Difference]: Without dead ends: 5096 [2018-11-22 22:08:54,833 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 [2018-11-22 22:08:54,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5096 states. [2018-11-22 22:08:54,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5096 to 5079. [2018-11-22 22:08:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5079 states. [2018-11-22 22:08:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5079 states to 5079 states and 6935 transitions. [2018-11-22 22:08:54,917 INFO L78 Accepts]: Start accepts. Automaton has 5079 states and 6935 transitions. Word has length 145 [2018-11-22 22:08:54,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:08:54,917 INFO L480 AbstractCegarLoop]: Abstraction has 5079 states and 6935 transitions. [2018-11-22 22:08:54,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:08:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5079 states and 6935 transitions. [2018-11-22 22:08:54,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-22 22:08:54,919 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:54,920 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:54,920 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:54,920 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:54,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1863725289, now seen corresponding path program 1 times [2018-11-22 22:08:54,920 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:54,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:54,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:54,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:54,921 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:08:55,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:08:55,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 22:08:55,105 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:55,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:08:55,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:08:55,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:08:55,106 INFO L87 Difference]: Start difference. First operand 5079 states and 6935 transitions. Second operand 6 states. [2018-11-22 22:08:57,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:08:57,444 INFO L93 Difference]: Finished difference Result 13288 states and 18731 transitions. [2018-11-22 22:08:57,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:08:57,445 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2018-11-22 22:08:57,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:08:57,460 INFO L225 Difference]: With dead ends: 13288 [2018-11-22 22:08:57,461 INFO L226 Difference]: Without dead ends: 8215 [2018-11-22 22:08:57,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:08:57,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8215 states. [2018-11-22 22:08:57,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8215 to 8119. [2018-11-22 22:08:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8119 states. [2018-11-22 22:08:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8119 states to 8119 states and 10808 transitions. [2018-11-22 22:08:57,562 INFO L78 Accepts]: Start accepts. Automaton has 8119 states and 10808 transitions. Word has length 176 [2018-11-22 22:08:57,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:08:57,562 INFO L480 AbstractCegarLoop]: Abstraction has 8119 states and 10808 transitions. [2018-11-22 22:08:57,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:08:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 8119 states and 10808 transitions. [2018-11-22 22:08:57,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-22 22:08:57,565 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:08:57,565 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:08:57,565 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:08:57,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:57,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1485271607, now seen corresponding path program 1 times [2018-11-22 22:08:57,566 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:08:57,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:57,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:08:57,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:08:57,567 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:08:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:08:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 80 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 22:08:57,656 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:08:57,656 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:08:57,657 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 209 with the following transitions: [2018-11-22 22:08:57,658 INFO L202 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:08:57,689 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:08:57,689 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:08:57,961 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 22:08:57,962 INFO L272 AbstractInterpreter]: Visited 95 different actions 95 times. Never merged. Never widened. Performed 824 root evaluator evaluations with a maximum evaluation depth of 8. Performed 824 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 24 variables. [2018-11-22 22:08:57,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:08:57,980 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 22:08:58,236 INFO L227 lantSequenceWeakener]: Weakened 199 states. On average, predicates are now at 77.94% of their original sizes. [2018-11-22 22:08:58,236 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 22:08:58,273 INFO L415 sIntCurrentIteration]: We unified 207 AI predicates to 207 [2018-11-22 22:08:58,273 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 22:08:58,274 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:08:58,274 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2018-11-22 22:08:58,275 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:08:58,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:08:58,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:08:58,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:08:58,276 INFO L87 Difference]: Start difference. First operand 8119 states and 10808 transitions. Second operand 6 states. [2018-11-22 22:09:21,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:09:21,156 INFO L93 Difference]: Finished difference Result 16935 states and 22479 transitions. [2018-11-22 22:09:21,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-22 22:09:21,156 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 208 [2018-11-22 22:09:21,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:09:21,174 INFO L225 Difference]: With dead ends: 16935 [2018-11-22 22:09:21,174 INFO L226 Difference]: Without dead ends: 8822 [2018-11-22 22:09:21,184 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 208 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:09:21,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8822 states. [2018-11-22 22:09:21,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8822 to 8821. [2018-11-22 22:09:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8821 states. [2018-11-22 22:09:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8821 states to 8821 states and 11522 transitions. [2018-11-22 22:09:21,314 INFO L78 Accepts]: Start accepts. Automaton has 8821 states and 11522 transitions. Word has length 208 [2018-11-22 22:09:21,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:09:21,314 INFO L480 AbstractCegarLoop]: Abstraction has 8821 states and 11522 transitions. [2018-11-22 22:09:21,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:09:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 8821 states and 11522 transitions. [2018-11-22 22:09:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2018-11-22 22:09:21,322 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:09:21,322 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:09:21,322 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:09:21,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:09:21,323 INFO L82 PathProgramCache]: Analyzing trace with hash 1044566123, now seen corresponding path program 1 times [2018-11-22 22:09:21,323 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:09:21,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:09:21,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:09:21,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:09:21,324 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:09:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:09:21,817 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 179 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 22:09:21,817 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:09:21,817 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:09:21,818 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 395 with the following transitions: [2018-11-22 22:09:21,818 INFO L202 CegarAbsIntRunner]: [0], [1], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2584], [2996], [3000], [3009], [3013], [3015], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:09:21,825 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:09:21,826 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:09:22,021 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 22:09:22,021 INFO L272 AbstractInterpreter]: Visited 195 different actions 383 times. Merged at 3 different actions 3 times. Never widened. Performed 4168 root evaluator evaluations with a maximum evaluation depth of 8. Performed 4168 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 24 variables. [2018-11-22 22:09:22,030 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:09:22,030 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 22:09:22,284 INFO L227 lantSequenceWeakener]: Weakened 391 states. On average, predicates are now at 77.66% of their original sizes. [2018-11-22 22:09:22,284 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 22:09:22,351 INFO L415 sIntCurrentIteration]: We unified 393 AI predicates to 393 [2018-11-22 22:09:22,351 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 22:09:22,351 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:09:22,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-11-22 22:09:22,352 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:09:22,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:09:22,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:09:22,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:09:22,353 INFO L87 Difference]: Start difference. First operand 8821 states and 11522 transitions. Second operand 10 states. [2018-11-22 22:10:59,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:10:59,524 INFO L93 Difference]: Finished difference Result 19054 states and 24981 transitions. [2018-11-22 22:10:59,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-22 22:10:59,524 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 394 [2018-11-22 22:10:59,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:10:59,548 INFO L225 Difference]: With dead ends: 19054 [2018-11-22 22:10:59,549 INFO L226 Difference]: Without dead ends: 10941 [2018-11-22 22:10:59,565 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 402 GetRequests, 385 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2018-11-22 22:10:59,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10941 states. [2018-11-22 22:10:59,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10941 to 10937. [2018-11-22 22:10:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10937 states. [2018-11-22 22:10:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10937 states to 10937 states and 13669 transitions. [2018-11-22 22:10:59,748 INFO L78 Accepts]: Start accepts. Automaton has 10937 states and 13669 transitions. Word has length 394 [2018-11-22 22:10:59,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:10:59,749 INFO L480 AbstractCegarLoop]: Abstraction has 10937 states and 13669 transitions. [2018-11-22 22:10:59,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:10:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10937 states and 13669 transitions. [2018-11-22 22:10:59,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2018-11-22 22:10:59,783 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:10:59,783 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:10:59,784 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:10:59,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:10:59,784 INFO L82 PathProgramCache]: Analyzing trace with hash -1043209363, now seen corresponding path program 1 times [2018-11-22 22:10:59,784 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:10:59,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:10:59,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:10:59,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:10:59,785 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:10:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:11:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 127 proven. 502 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2018-11-22 22:11:00,751 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:11:00,751 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:11:00,751 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1043 with the following transitions: [2018-11-22 22:11:00,752 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:11:00,761 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:11:00,761 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:11:01,872 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 22:11:01,872 INFO L272 AbstractInterpreter]: Visited 538 different actions 2690 times. Merged at 10 different actions 43 times. Never widened. Performed 34444 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34444 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 10 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-22 22:11:01,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:11:01,879 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 22:11:01,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:11:01,879 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/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 [2018-11-22 22:11:01,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:11:01,886 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 22:11:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:11:02,064 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:11:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-22 22:11:02,429 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 22:11:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-22 22:11:02,997 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:11:02,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-11-22 22:11:02,997 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:11:02,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:11:02,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:11:02,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:11:02,999 INFO L87 Difference]: Start difference. First operand 10937 states and 13669 transitions. Second operand 3 states. [2018-11-22 22:11:04,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:11:04,729 INFO L93 Difference]: Finished difference Result 29753 states and 38828 transitions. [2018-11-22 22:11:04,730 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:11:04,730 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1042 [2018-11-22 22:11:04,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:11:04,776 INFO L225 Difference]: With dead ends: 29753 [2018-11-22 22:11:04,776 INFO L226 Difference]: Without dead ends: 19524 [2018-11-22 22:11:04,798 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2098 GetRequests, 2088 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:11:04,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19524 states. [2018-11-22 22:11:05,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19524 to 19524. [2018-11-22 22:11:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19524 states. [2018-11-22 22:11:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19524 states to 19524 states and 24462 transitions. [2018-11-22 22:11:05,081 INFO L78 Accepts]: Start accepts. Automaton has 19524 states and 24462 transitions. Word has length 1042 [2018-11-22 22:11:05,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:11:05,083 INFO L480 AbstractCegarLoop]: Abstraction has 19524 states and 24462 transitions. [2018-11-22 22:11:05,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:11:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 19524 states and 24462 transitions. [2018-11-22 22:11:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2018-11-22 22:11:05,123 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:11:05,124 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:11:05,124 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:11:05,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:11:05,124 INFO L82 PathProgramCache]: Analyzing trace with hash 514995308, now seen corresponding path program 1 times [2018-11-22 22:11:05,124 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:11:05,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:11:05,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:11:05,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:11:05,126 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:11:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:11:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 170 proven. 270 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2018-11-22 22:11:06,025 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:11:06,025 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:11:06,026 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1054 with the following transitions: [2018-11-22 22:11:06,026 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2136], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2232], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:11:06,032 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:11:06,032 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:11:08,645 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 22:11:08,645 INFO L272 AbstractInterpreter]: Visited 537 different actions 1610 times. Merged at 9 different actions 19 times. Never widened. Performed 19738 root evaluator evaluations with a maximum evaluation depth of 24. Performed 19738 inverse root evaluator evaluations with a maximum inverse evaluation depth of 24. Found 3 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-22 22:11:08,646 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:11:08,646 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 22:11:09,604 INFO L227 lantSequenceWeakener]: Weakened 1050 states. On average, predicates are now at 80.18% of their original sizes. [2018-11-22 22:11:09,604 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 22:11:09,707 INFO L415 sIntCurrentIteration]: We unified 1052 AI predicates to 1052 [2018-11-22 22:11:09,707 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 22:11:09,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:11:09,708 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [6] total 21 [2018-11-22 22:11:09,708 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:11:09,709 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-22 22:11:09,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-22 22:11:09,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-22 22:11:09,709 INFO L87 Difference]: Start difference. First operand 19524 states and 24462 transitions. Second operand 17 states. [2018-11-22 22:14:20,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:14:20,354 INFO L93 Difference]: Finished difference Result 37657 states and 48155 transitions. [2018-11-22 22:14:20,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-22 22:14:20,355 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1053 [2018-11-22 22:14:20,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:14:20,400 INFO L225 Difference]: With dead ends: 37657 [2018-11-22 22:14:20,400 INFO L226 Difference]: Without dead ends: 21659 [2018-11-22 22:14:20,420 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1071 GetRequests, 1037 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=1098, Unknown=0, NotChecked=0, Total=1260 [2018-11-22 22:14:20,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21659 states. [2018-11-22 22:14:20,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21659 to 21634. [2018-11-22 22:14:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21634 states. [2018-11-22 22:14:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21634 states to 21634 states and 26776 transitions. [2018-11-22 22:14:20,729 INFO L78 Accepts]: Start accepts. Automaton has 21634 states and 26776 transitions. Word has length 1053 [2018-11-22 22:14:20,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:14:20,730 INFO L480 AbstractCegarLoop]: Abstraction has 21634 states and 26776 transitions. [2018-11-22 22:14:20,730 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-22 22:14:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 21634 states and 26776 transitions. [2018-11-22 22:14:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2018-11-22 22:14:20,749 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:14:20,749 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:14:20,750 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:14:20,751 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:20,752 INFO L82 PathProgramCache]: Analyzing trace with hash -1319480847, now seen corresponding path program 1 times [2018-11-22 22:14:20,752 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:14:20,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:20,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:20,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:20,753 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:14:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2018-11-22 22:14:21,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:14:21,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 22:14:21,379 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:14:21,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 22:14:21,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 22:14:21,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:14:21,380 INFO L87 Difference]: Start difference. First operand 21634 states and 26776 transitions. Second operand 4 states. [2018-11-22 22:14:25,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:14:25,078 INFO L93 Difference]: Finished difference Result 56678 states and 74681 transitions. [2018-11-22 22:14:25,078 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 22:14:25,078 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1060 [2018-11-22 22:14:25,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:14:25,164 INFO L225 Difference]: With dead ends: 56678 [2018-11-22 22:14:25,164 INFO L226 Difference]: Without dead ends: 38586 [2018-11-22 22:14:25,205 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 [2018-11-22 22:14:25,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38586 states. [2018-11-22 22:14:25,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38586 to 38586. [2018-11-22 22:14:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38586 states. [2018-11-22 22:14:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38586 states to 38586 states and 49117 transitions. [2018-11-22 22:14:25,728 INFO L78 Accepts]: Start accepts. Automaton has 38586 states and 49117 transitions. Word has length 1060 [2018-11-22 22:14:25,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:14:25,730 INFO L480 AbstractCegarLoop]: Abstraction has 38586 states and 49117 transitions. [2018-11-22 22:14:25,730 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 22:14:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 38586 states and 49117 transitions. [2018-11-22 22:14:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2018-11-22 22:14:25,767 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:14:25,768 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:14:25,768 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:14:25,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:25,768 INFO L82 PathProgramCache]: Analyzing trace with hash 620303732, now seen corresponding path program 1 times [2018-11-22 22:14:25,769 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:14:25,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:25,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:25,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:25,770 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:14:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 473 proven. 616 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2018-11-22 22:14:27,367 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:14:27,367 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:14:27,368 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1192 with the following transitions: [2018-11-22 22:14:27,368 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2284], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2636], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:14:27,373 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:14:27,373 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:14:28,555 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 22:14:28,555 INFO L272 AbstractInterpreter]: Visited 538 different actions 2151 times. Merged at 9 different actions 32 times. Never widened. Performed 26978 root evaluator evaluations with a maximum evaluation depth of 18. Performed 26978 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-22 22:14:28,558 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:28,558 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 22:14:28,558 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:14:28,558 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/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 [2018-11-22 22:14:28,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:28,566 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 22:14:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:28,741 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:14:29,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 673 proven. 2 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-22 22:14:29,396 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 22:14:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 673 proven. 2 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2018-11-22 22:14:29,994 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 22:14:29,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-22 22:14:29,994 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 22:14:29,996 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-22 22:14:29,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-22 22:14:29,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2018-11-22 22:14:29,996 INFO L87 Difference]: Start difference. First operand 38586 states and 49117 transitions. Second operand 14 states. [2018-11-22 22:14:39,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:14:39,797 INFO L93 Difference]: Finished difference Result 90670 states and 115462 transitions. [2018-11-22 22:14:39,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-22 22:14:39,797 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1191 [2018-11-22 22:14:39,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:14:39,892 INFO L225 Difference]: With dead ends: 90670 [2018-11-22 22:14:39,892 INFO L226 Difference]: Without dead ends: 51379 [2018-11-22 22:14:39,947 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2447 GetRequests, 2405 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 388 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=401, Invalid=1239, Unknown=0, NotChecked=0, Total=1640 [2018-11-22 22:14:39,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51379 states. [2018-11-22 22:14:40,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51379 to 45745. [2018-11-22 22:14:40,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45745 states. [2018-11-22 22:14:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45745 states to 45745 states and 53969 transitions. [2018-11-22 22:14:40,445 INFO L78 Accepts]: Start accepts. Automaton has 45745 states and 53969 transitions. Word has length 1191 [2018-11-22 22:14:40,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:14:40,446 INFO L480 AbstractCegarLoop]: Abstraction has 45745 states and 53969 transitions. [2018-11-22 22:14:40,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-22 22:14:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 45745 states and 53969 transitions. [2018-11-22 22:14:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2018-11-22 22:14:40,462 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:14:40,463 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:14:40,463 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:14:40,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:40,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1101049473, now seen corresponding path program 1 times [2018-11-22 22:14:40,463 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:14:40,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:40,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:40,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:40,464 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:14:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2018-11-22 22:14:41,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:14:41,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 22:14:41,182 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 22:14:41,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 22:14:41,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 22:14:41,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:14:41,184 INFO L87 Difference]: Start difference. First operand 45745 states and 53969 transitions. Second operand 4 states. [2018-11-22 22:14:45,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:14:45,051 INFO L93 Difference]: Finished difference Result 151826 states and 183671 transitions. [2018-11-22 22:14:45,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 22:14:45,052 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1200 [2018-11-22 22:14:45,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:14:45,294 INFO L225 Difference]: With dead ends: 151826 [2018-11-22 22:14:45,294 INFO L226 Difference]: Without dead ends: 108202 [2018-11-22 22:14:45,375 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 [2018-11-22 22:14:45,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108202 states. [2018-11-22 22:14:46,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108202 to 106094. [2018-11-22 22:14:46,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106094 states. [2018-11-22 22:14:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106094 states to 106094 states and 124150 transitions. [2018-11-22 22:14:46,637 INFO L78 Accepts]: Start accepts. Automaton has 106094 states and 124150 transitions. Word has length 1200 [2018-11-22 22:14:46,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:14:46,638 INFO L480 AbstractCegarLoop]: Abstraction has 106094 states and 124150 transitions. [2018-11-22 22:14:46,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 22:14:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 106094 states and 124150 transitions. [2018-11-22 22:14:46,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1397 [2018-11-22 22:14:46,703 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:14:46,704 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:14:46,704 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:14:46,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:46,705 INFO L82 PathProgramCache]: Analyzing trace with hash 1921212745, now seen corresponding path program 1 times [2018-11-22 22:14:46,705 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:14:46,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:46,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:46,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:46,705 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:14:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 215 proven. 947 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2018-11-22 22:14:48,156 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:14:48,156 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:14:48,156 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1397 with the following transitions: [2018-11-22 22:14:48,156 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2388], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2992], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:14:48,161 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:14:48,161 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:14:49,200 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 22:14:49,200 INFO L272 AbstractInterpreter]: Visited 539 different actions 2156 times. Merged at 9 different actions 33 times. Never widened. Performed 27185 root evaluator evaluations with a maximum evaluation depth of 17. Performed 27185 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 2 different actions. Largest state had 24 variables. [2018-11-22 22:14:49,206 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:49,206 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 22:14:49,206 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:14:49,206 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/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 [2018-11-22 22:14:49,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:49,214 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 22:14:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:49,383 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:14:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 1330 proven. 2 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2018-11-22 22:14:51,017 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 22:14:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 580 proven. 137 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2018-11-22 22:14:51,743 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 22:14:51,744 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-22 22:14:51,744 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 22:14:51,745 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 22:14:51,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 22:14:51,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:14:51,745 INFO L87 Difference]: Start difference. First operand 106094 states and 124150 transitions. Second operand 9 states. [2018-11-22 22:14:56,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:14:56,495 INFO L93 Difference]: Finished difference Result 229819 states and 270273 transitions. [2018-11-22 22:14:56,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-22 22:14:56,496 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1396 [2018-11-22 22:14:56,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:14:56,635 INFO L225 Difference]: With dead ends: 229819 [2018-11-22 22:14:56,635 INFO L226 Difference]: Without dead ends: 77629 [2018-11-22 22:14:56,806 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2828 GetRequests, 2805 SyntacticMatches, 6 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-22 22:14:56,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77629 states. [2018-11-22 22:14:57,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77629 to 67045. [2018-11-22 22:14:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67045 states. [2018-11-22 22:14:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67045 states to 67045 states and 71756 transitions. [2018-11-22 22:14:57,571 INFO L78 Accepts]: Start accepts. Automaton has 67045 states and 71756 transitions. Word has length 1396 [2018-11-22 22:14:57,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:14:57,572 INFO L480 AbstractCegarLoop]: Abstraction has 67045 states and 71756 transitions. [2018-11-22 22:14:57,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 22:14:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 67045 states and 71756 transitions. [2018-11-22 22:14:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1420 [2018-11-22 22:14:57,595 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:14:57,595 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:14:57,596 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:14:57,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:14:57,596 INFO L82 PathProgramCache]: Analyzing trace with hash -682793938, now seen corresponding path program 1 times [2018-11-22 22:14:57,596 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 22:14:57,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:57,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:14:57,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:14:57,597 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 22:14:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:14:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 173 proven. 881 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-22 22:14:58,743 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:14:58,743 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 22:14:58,744 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1420 with the following transitions: [2018-11-22 22:14:58,744 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [37], [739], [740], [744], [748], [752], [756], [760], [764], [768], [772], [776], [780], [784], [788], [792], [795], [796], [800], [804], [808], [812], [816], [820], [824], [828], [832], [836], [840], [844], [848], [852], [856], [860], [864], [868], [872], [876], [880], [884], [888], [892], [896], [900], [904], [908], [912], [916], [920], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [964], [968], [972], [976], [980], [984], [988], [992], [996], [1000], [1004], [1008], [1012], [1016], [1020], [1024], [1028], [1032], [1036], [1040], [1044], [1048], [1052], [1056], [1060], [1064], [1068], [1072], [1075], [1076], [1080], [1084], [1088], [1092], [1096], [1100], [1104], [1108], [1112], [1116], [1120], [1124], [1128], [1132], [1136], [1140], [1144], [1148], [1152], [1156], [1160], [1164], [1168], [1172], [1176], [1180], [1184], [1188], [1192], [1196], [1200], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1248], [1252], [1256], [1260], [1264], [1268], [1272], [1276], [1280], [1284], [1288], [1292], [1296], [1300], [1304], [1308], [1312], [1316], [1320], [1324], [1328], [1332], [1336], [1340], [1344], [1348], [1352], [1356], [1360], [1364], [1368], [1372], [1376], [1380], [1384], [1388], [1392], [1396], [1400], [1404], [1408], [1412], [1416], [1420], [1424], [1428], [1432], [1436], [1440], [1444], [1448], [1452], [1456], [1460], [1464], [1468], [1472], [1476], [1480], [1484], [1488], [1492], [1496], [1500], [1504], [1508], [1512], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1552], [1556], [1560], [1564], [1568], [1572], [1576], [1580], [1584], [1588], [1592], [1596], [1600], [1604], [1608], [1612], [1616], [1620], [1622], [1623], [1624], [1631], [1639], [1647], [1655], [1663], [1671], [1679], [1687], [1695], [1703], [1711], [1719], [1727], [1735], [1743], [1751], [1759], [1767], [1775], [1783], [1791], [1799], [1807], [1815], [1823], [1831], [1839], [1847], [1855], [1863], [1871], [1879], [1887], [1895], [1903], [1907], [1909], [1912], [1920], [1928], [1936], [1944], [1952], [1960], [1968], [1976], [1984], [1992], [2000], [2008], [2016], [2024], [2032], [2040], [2048], [2056], [2064], [2072], [2080], [2088], [2096], [2104], [2112], [2117], [2121], [2124], [2125], [2129], [2133], [2137], [2141], [2145], [2149], [2153], [2157], [2161], [2165], [2169], [2173], [2177], [2181], [2185], [2189], [2193], [2197], [2200], [2201], [2205], [2209], [2213], [2217], [2221], [2225], [2229], [2233], [2237], [2241], [2245], [2249], [2253], [2257], [2261], [2265], [2269], [2273], [2277], [2281], [2285], [2289], [2293], [2297], [2301], [2305], [2309], [2313], [2317], [2321], [2325], [2329], [2333], [2337], [2341], [2345], [2349], [2353], [2357], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2877], [2881], [2885], [2889], [2893], [2897], [2901], [2905], [2909], [2913], [2917], [2921], [2925], [2929], [2933], [2937], [2941], [2945], [2949], [2953], [2957], [2961], [2965], [2969], [2973], [2977], [2981], [2985], [2989], [2993], [2995], [2996], [3000], [3009], [3013], [3015], [3020], [3021], [3022], [3023], [3024], [3025], [3026], [3028], [3029] [2018-11-22 22:14:58,749 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 22:14:58,749 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 22:14:59,999 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 22:14:59,999 INFO L272 AbstractInterpreter]: Visited 539 different actions 2697 times. Merged at 11 different actions 45 times. Never widened. Performed 34509 root evaluator evaluations with a maximum evaluation depth of 13. Performed 34509 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Found 11 fixpoints after 3 different actions. Largest state had 24 variables. [2018-11-22 22:15:00,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:15:00,001 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 22:15:00,001 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:15:00,001 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/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 [2018-11-22 22:15:00,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:15:00,009 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 22:15:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:15:00,200 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:15:00,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 1052 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-22 22:15:00,946 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 22:15:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 1052 proven. 2 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-11-22 22:15:01,962 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 22:15:01,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-22 22:15:01,963 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 22:15:01,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-22 22:15:01,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-22 22:15:01,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-22 22:15:01,964 INFO L87 Difference]: Start difference. First operand 67045 states and 71756 transitions. Second operand 11 states. [2018-11-22 22:15:12,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:15:12,386 INFO L93 Difference]: Finished difference Result 147560 states and 158301 transitions. [2018-11-22 22:15:12,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-11-22 22:15:12,386 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1419 [2018-11-22 22:15:12,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:15:12,388 INFO L225 Difference]: With dead ends: 147560 [2018-11-22 22:15:12,388 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 22:15:12,486 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2929 GetRequests, 2872 SyntacticMatches, 4 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 898 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=527, Invalid=2443, Unknown=0, NotChecked=0, Total=2970 [2018-11-22 22:15:12,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 22:15:12,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 22:15:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 22:15:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 22:15:12,487 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1419 [2018-11-22 22:15:12,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:15:12,488 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 22:15:12,488 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-22 22:15:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 22:15:12,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 22:15:12,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 22:15:12,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:13,787 WARN L180 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 205 [2018-11-22 22:15:14,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:14,405 WARN L180 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 180 [2018-11-22 22:15:14,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 22:15:18,737 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 572 DAG size of output: 149 [2018-11-22 22:15:22,910 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 572 DAG size of output: 149 [2018-11-22 22:15:26,642 WARN L180 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 499 DAG size of output: 149 [2018-11-22 22:15:27,389 WARN L180 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 77 [2018-11-22 22:15:32,613 WARN L180 SmtUtils]: Spent 5.21 s on a formula simplification. DAG size of input: 533 DAG size of output: 165 [2018-11-22 22:15:33,262 WARN L180 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 81 [2018-11-22 22:15:37,147 WARN L180 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 575 DAG size of output: 153 [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 22:15:37,150 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (<= ~a3~0 |old(~a3~0)|) (= |old(~a15~0)| ~a15~0)) [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,150 INFO L448 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,151 INFO L448 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,152 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2018-11-22 22:15:37,153 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,154 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,155 INFO L448 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,156 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,157 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,158 INFO L448 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,159 INFO L448 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,160 INFO L448 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,161 INFO L448 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,162 INFO L448 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,163 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse36 (not .cse19)) (.cse30 (not .cse1)) (.cse33 (= 0 |old(~a18~0)|)) (.cse29 (= |calculate_output3_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse31 (= ~a3~0 99)) (.cse32 (not (= 99 |old(~a3~0)|))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse23 (and .cse22 .cse7 .cse8)) (.cse34 (or .cse36 .cse30 .cse33 .cse29)) (.cse27 (< 115 ~a3~0)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse5 .cse3 .cse28 .cse29 .cse4) (or .cse5 .cse30 .cse31 .cse32 .cse33 .cse29) (or (and .cse7 (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)))) .cse34) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or .cse36 .cse30 (= ~a18~0 9) (not (= 9 |old(~a18~0)|)) .cse32 .cse29) (or (and .cse31 (= ~a18~0 8)) (or .cse36 (not .cse18) .cse32 (not (= 8 |old(~a18~0)|)))) (or (and .cse7 .cse8 .cse37) .cse0 .cse19 .cse13 .cse24) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse25 (or .cse20 .cse34)) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse5 .cse13 .cse11 .cse33 .cse29) (or .cse5 .cse30 .cse21 .cse14 .cse20 .cse33 .cse29) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or .cse27 (or .cse28 .cse34)) (or (and .cse27 .cse7 .cse8 .cse37) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-22 22:15:37,163 INFO L448 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,163 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,164 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,165 INFO L448 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,166 INFO L448 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,167 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,168 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,169 INFO L448 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,170 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,170 INFO L448 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,170 INFO L448 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,170 INFO L444 ceAbstractionStarter]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse29 (not .cse19)) (.cse31 (not .cse1)) (.cse33 (= 0 |old(~a18~0)|)) (.cse30 (= |calculate_output2_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse34 (= ~a3~0 99)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse23 (and .cse22 .cse7 .cse8)) (.cse36 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse32 (not (= 99 |old(~a3~0)|))) (.cse37 (or .cse29 .cse31 .cse33 .cse30)) (.cse27 (< 115 ~a3~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or (or .cse29 .cse30 .cse3) .cse4 .cse28) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or .cse5 .cse31 .cse32 .cse33 .cse30 .cse34) (or .cse5 .cse13 .cse33 .cse11 .cse30) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or (and .cse34 (= ~a18~0 8)) (or .cse29 (not .cse18) .cse32 (not (= 8 |old(~a18~0)|)))) (or .cse5 .cse31 .cse14 .cse20 .cse33 .cse21 .cse30) (or (and .cse7 .cse8 .cse36) .cse0 .cse19 .cse13 .cse24) (or (or .cse20 .cse37) .cse25) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or (and (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)) (not (= calculate_output2_~input 0))) .cse7) .cse37) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or (and .cse27 .cse7 .cse8 .cse36) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse29 .cse31 (not (= 9 |old(~a18~0)|)) .cse32 (= ~a18~0 9) .cse30) (or (or .cse28 .cse37) .cse27) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,171 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,172 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,173 INFO L448 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,174 INFO L448 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,175 INFO L448 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,176 INFO L448 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,177 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,178 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,179 INFO L448 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,180 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,181 INFO L448 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,182 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse12 (= 4 |old(~a24~0)|)) (.cse1 (= 3 |old(~a24~0)|)) (.cse19 (= 4 |old(~a15~0)|))) (let ((.cse24 (= 6 |old(~a15~0)|)) (.cse25 (<= 307 ~a3~0)) (.cse36 (not .cse19)) (.cse29 (not .cse1)) (.cse32 (= 0 |old(~a18~0)|)) (.cse33 (= |calculate_output2_#in~input| 0)) (.cse13 (< 9 |old(~a18~0)|)) (.cse26 (not .cse12)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse7 (<= ~a3~0 |old(~a3~0)|)) (.cse21 (not (= 11 ~a18~0))) (.cse8 (= |old(~a15~0)| ~a15~0))) (let ((.cse17 (and .cse22 .cse7 .cse21 .cse8)) (.cse6 (or .cse13 .cse26)) (.cse30 (= ~a3~0 99)) (.cse5 (not (= |old(~a15~0)| 4))) (.cse15 (= 1 |old(~a24~0)|)) (.cse11 (<= ~a18~0 9)) (.cse23 (and .cse22 .cse7 .cse8)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse14 (= 11 |old(~a18~0)|)) (.cse16 (= 2 |old(~a24~0)|)) (.cse18 (= 0 |old(~a24~0)|)) (.cse35 (< 0 (+ |old(~a3~0)| 306003))) (.cse2 (< 4 |old(~a15~0)|)) (.cse9 (= 4 ~a24~0)) (.cse31 (not (= 99 |old(~a3~0)|))) (.cse34 (or .cse36 .cse29 .cse32 .cse33)) (.cse27 (< 115 ~a3~0)) (.cse28 (<= |old(~a3~0)| 115)) (.cse4 (= 12 ~a18~0)) (.cse3 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse25 .cse22 .cse7 .cse8)) (.cse10 (not .cse24)) (.cse0 (= |old(~a15~0)| |old(~a24~0)|)) (.cse20 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9)) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse14 .cse10 .cse15 .cse16 .cse12 .cse17 .cse18) (or .cse0 .cse14 .cse19 .cse20 .cse16 .cse21 .cse12 .cse18) (or .cse0 .cse15 (and .cse22 .cse8) .cse1 .cse2) (or .cse0 .cse23 .cse15 .cse19 .cse16 .cse24) (or .cse0 .cse20 .cse1 .cse12 .cse25 .cse3) (or .cse26 (and .cse27 .cse7 .cse9 .cse8) .cse28 .cse2) (or .cse19 .cse23 (or .cse0 .cse24 .cse3)) (or .cse0 (and .cse22 .cse27 .cse8) .cse1 .cse28 .cse2) (or .cse4 .cse0 .cse19 .cse24 .cse18 .cse3) (or (and .cse4 .cse7 .cse9 .cse8) .cse2 .cse3 .cse26) (or .cse0 .cse14 (and .cse22 .cse21 .cse8) .cse1 .cse12 .cse2) (or .cse25 .cse26 .cse20 .cse2) (or .cse5 .cse29 .cse30 .cse31 .cse32 .cse33) (or .cse4 .cse5 .cse3 .cse28 .cse33) (or .cse0 .cse25 .cse20 .cse1 .cse2) (or (and .cse7 (and (= ~a15~0 4) .cse22 (not (= ~a18~0 0)))) .cse34) (or .cse5 .cse13 .cse32 .cse11 .cse33) (or .cse0 .cse19 .cse35 .cse16 .cse23 .cse24) (or .cse20 .cse11 .cse13 .cse24 .cse26) (or .cse0 .cse14 .cse15 .cse19 .cse1 .cse12 .cse24 .cse18 .cse17) (or .cse11 .cse6 .cse2) (or .cse0 .cse14 .cse10 .cse21 .cse16 .cse28 .cse12) (or .cse0 .cse10 .cse12 .cse18 .cse3 .cse4) (or .cse10 .cse27 (or .cse0 .cse1 .cse28 .cse12)) (or .cse0 .cse14 .cse10 .cse27 .cse28 .cse12) (or .cse0 .cse11 .cse1 .cse12 .cse13) (or (and .cse30 (= ~a18~0 8)) (or .cse36 (not .cse18) .cse31 (not (= 8 |old(~a18~0)|)))) (or .cse5 .cse29 .cse14 .cse20 .cse32 .cse21 .cse33) (or (and .cse7 .cse8 .cse37) .cse0 .cse19 .cse13 .cse24) (or (or .cse20 .cse34) .cse25) (or .cse0 .cse19 .cse20 .cse38 .cse16 .cse24) (or .cse19 (and .cse22 .cse27 .cse7 .cse8) (or .cse0 .cse15 .cse28) .cse24) (or .cse0 .cse19 .cse28 .cse12 .cse13 .cse11) (or .cse0 .cse10 .cse23 .cse1 .cse12) (or .cse0 .cse20 .cse1 .cse12 .cse13 .cse25) (or (and .cse27 .cse7 .cse8 .cse37) .cse19 (or .cse0 .cse14 .cse28) .cse24) (or .cse21 .cse0 .cse14 .cse1 .cse16 .cse28 .cse12 .cse18) (or .cse26 .cse35 .cse2 (and .cse7 .cse9 .cse8)) (or .cse36 .cse29 (not (= 9 |old(~a18~0)|)) .cse31 (= ~a18~0 9) .cse33) (or (or .cse28 .cse34) .cse27) (or .cse0 .cse1 .cse28 .cse12 .cse4 .cse3) (or .cse38 .cse10 (or .cse0 .cse20 .cse12)))))) [2018-11-22 22:15:37,182 INFO L448 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,182 INFO L448 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,182 INFO L448 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,182 INFO L448 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,182 INFO L448 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,183 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,184 INFO L448 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,185 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-22 22:15:37,186 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,187 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,187 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,187 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,187 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-22 22:15:37,192 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,193 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,194 INFO L448 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,200 INFO L448 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,200 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,201 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,202 INFO L444 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse19 (= 4 |old(~a24~0)|)) (.cse8 (= 3 |old(~a24~0)|)) (.cse33 (= 4 |old(~a15~0)|))) (let ((.cse26 (not .cse33)) (.cse1 (not .cse8)) (.cse6 (= 0 |old(~a18~0)|)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse32 (= 6 |old(~a15~0)|)) (.cse37 (<= ~a15~0 4)) (.cse27 (<= 307 ~a3~0)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse13 (<= ~a3~0 |old(~a3~0)|)) (.cse2 (not (= 11 ~a18~0))) (.cse14 (= |old(~a15~0)| ~a15~0)) (.cse31 (< 9 |old(~a18~0)|)) (.cse23 (not .cse19))) (let ((.cse12 (or .cse31 .cse23)) (.cse20 (and .cse22 .cse13 .cse2 .cse14)) (.cse35 (and .cse27 .cse22 .cse13 .cse14)) (.cse28 (and .cse37 .cse14)) (.cse11 (= 12 ~a18~0)) (.cse15 (= 4 ~a24~0)) (.cse10 (not (= 12 |old(~a18~0)|))) (.cse40 (= ~a3~0 99)) (.cse9 (< 4 |old(~a15~0)|)) (.cse39 (not (= 99 |old(~a3~0)|))) (.cse17 (= 1 |old(~a24~0)|)) (.cse16 (not .cse32)) (.cse4 (= 11 |old(~a18~0)|)) (.cse25 (<= |old(~a3~0)| 115)) (.cse0 (not (= |old(~a15~0)| 4))) (.cse30 (<= ~a18~0 9)) (.cse41 (not (= calculate_output_~input 0))) (.cse36 (= |old(~a24~0)| ~a24~0)) (.cse38 (or .cse26 .cse1 .cse6 .cse3)) (.cse5 (< |old(~a3~0)| 307)) (.cse7 (= |old(~a15~0)| |old(~a24~0)|)) (.cse34 (< 0 (+ |old(~a3~0)| 306003))) (.cse18 (= 2 |old(~a24~0)|)) (.cse24 (< 115 ~a3~0)) (.cse21 (= 0 |old(~a24~0)|)) (.cse29 (and .cse22 .cse13 .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse12 (and .cse13 .cse14 .cse15)) (or .cse7 .cse4 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse7 .cse17 (and .cse22 .cse14) .cse8 .cse9) (or .cse23 (and .cse24 .cse13 .cse15 .cse14) .cse25 .cse9) (or .cse11 (or .cse26 .cse3 .cse10) .cse25) (or .cse7 .cse27 .cse5 .cse8 .cse9) (or (or .cse7 .cse17 .cse8 .cse18 .cse19) .cse28 .cse29) (or .cse5 .cse30 .cse31 .cse32 .cse23) (or .cse7 .cse33 .cse11 .cse32 .cse21 .cse10) (or .cse30 .cse12 .cse9) (or .cse7 .cse16 .cse19 .cse21 .cse10 .cse11) (or (and .cse21 .cse2) .cse33 (and .cse27 .cse13) (or .cse7 .cse17 .cse5 .cse18 .cse32)) (or .cse7 .cse4 .cse17 .cse8 .cse19 .cse32 .cse21 .cse20 .cse28) (or .cse7 .cse33 .cse25 .cse19 .cse31 .cse30) (or .cse7 .cse16 .cse29 .cse8 .cse19) (or .cse23 .cse34 .cse9 (and .cse13 .cse15 .cse14)) (or .cse7 .cse8 .cse25 .cse19 .cse11 .cse10) (or .cse35 .cse16 (or .cse7 .cse5 .cse19)) (or .cse7 .cse16 .cse24 .cse8 .cse25 .cse19) (or .cse30 .cse13 .cse33 (or .cse7 .cse4 .cse5 .cse18 .cse32 .cse21)) (or .cse7 .cse33 .cse5 .cse35 .cse18 .cse28 .cse32) (or .cse7 .cse16 .cse30 .cse19 .cse31) (or .cse7 .cse4 .cse33 .cse5 .cse18 .cse2 .cse19 .cse21) (or (and .cse24 .cse13 .cse14 .cse36) .cse33 (or .cse7 .cse4 .cse25) .cse32 .cse28) (or .cse7 .cse5 .cse8 .cse19 .cse27 .cse10) (or (and .cse37 .cse14 .cse2) .cse33 .cse29 (or .cse7 .cse17 .cse25 .cse21) .cse32) (or .cse7 (and .cse22 .cse24 .cse14) .cse8 .cse25 .cse9) (or .cse24 (or .cse25 .cse38)) (or (and .cse13 .cse14 .cse36) .cse7 .cse33 .cse31 .cse28 .cse32) (or .cse33 .cse28 .cse29 (or .cse7 .cse32 .cse10)) (or .cse7 .cse17 .cse33 .cse25 .cse24 .cse32) (or .cse27 (or .cse5 .cse38)) (or .cse30 .cse7 .cse8 .cse19 .cse31) (or .cse0 .cse1 .cse3 .cse39 .cse6 .cse40) (or (and .cse11 .cse13 .cse15 .cse14) .cse9 .cse10 .cse23) (or .cse3 (and .cse40 (= ~a18~0 8) .cse41) (or .cse26 (not .cse21) .cse39 (not (= 8 |old(~a18~0)|)))) (or .cse27 .cse23 .cse5 .cse9) (or .cse7 .cse4 (and .cse22 .cse2 .cse14) .cse8 .cse19 .cse9) (or .cse2 .cse7 .cse18 .cse21 .cse4 .cse8 .cse25 .cse19) (or .cse7 .cse4 .cse16 .cse24 .cse25 .cse19) (or .cse26 .cse1 .cse3 (not (= 9 |old(~a18~0)|)) .cse39 (= ~a18~0 9)) (or .cse7 .cse29 .cse17 .cse33 .cse18 .cse32 .cse21) (or .cse7 .cse16 .cse18 .cse4 .cse2 .cse25 .cse19) (or .cse0 .cse30 .cse31 .cse3 .cse6) (or (and (and (= ~a15~0 4) .cse41 .cse36 (not (= ~a18~0 0))) .cse13) .cse38) (or .cse7 .cse5 .cse8 .cse19 .cse31 .cse27) (or .cse7 .cse34 .cse18 .cse32 (and .cse37 .cse22 .cse24 .cse14) .cse21 .cse33 .cse29 (and .cse37 .cse22 .cse2 .cse14)))))) [2018-11-22 22:15:37,206 INFO L448 ceAbstractionStarter]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2018-11-22 22:15:37,209 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,209 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,210 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-22 22:15:37,211 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,219 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,220 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,220 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,220 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse8 (= 3 |old(~a24~0)|)) (.cse24 (= 4 |old(~a15~0)|)) (.cse19 (= 4 |old(~a24~0)|))) (let ((.cse27 (= 6 |old(~a15~0)|)) (.cse28 (<= 307 ~a3~0)) (.cse16 (< 9 |old(~a18~0)|)) (.cse29 (not .cse19)) (.cse25 (= ~a24~0 |old(~a24~0)|)) (.cse13 (<= ~a3~0 |old(~a3~0)|)) (.cse3 (not (= 11 ~a18~0))) (.cse14 (= |old(~a15~0)| ~a15~0)) (.cse35 (not .cse24)) (.cse1 (not .cse8)) (.cse6 (= 0 |old(~a18~0)|)) (.cse2 (= |calculate_output_#in~input| 0))) (let ((.cse32 (= ~a3~0 99)) (.cse0 (not (= |old(~a15~0)| 4))) (.cse34 (or .cse35 .cse1 .cse6 .cse2)) (.cse22 (and .cse25 .cse13 .cse3 .cse14)) (.cse12 (or .cse16 .cse29)) (.cse20 (= 1 |old(~a24~0)|)) (.cse17 (<= ~a18~0 9)) (.cse33 (not (= 99 |old(~a3~0)|))) (.cse26 (and .cse25 .cse13 .cse14)) (.cse30 (< 115 ~a3~0)) (.cse37 (= |old(~a24~0)| ~a24~0)) (.cse4 (= 11 |old(~a18~0)|)) (.cse21 (= 2 |old(~a24~0)|)) (.cse23 (= 0 |old(~a24~0)|)) (.cse36 (< 0 (+ |old(~a3~0)| 306003))) (.cse9 (< 4 |old(~a15~0)|)) (.cse15 (= 4 ~a24~0)) (.cse31 (<= |old(~a3~0)| 115)) (.cse11 (= 12 ~a18~0)) (.cse10 (not (= 12 |old(~a18~0)|))) (.cse38 (and .cse28 .cse25 .cse13 .cse14)) (.cse18 (not .cse27)) (.cse7 (= |old(~a15~0)| |old(~a24~0)|)) (.cse5 (< |old(~a3~0)| 307))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse12 (and .cse13 .cse14 .cse15)) (or .cse0 .cse16 .cse2 .cse6 .cse17) (or .cse7 .cse18 .cse17 .cse19 .cse16) (or .cse7 .cse4 .cse18 .cse20 .cse21 .cse19 .cse22 .cse23) (or .cse7 .cse4 .cse24 .cse5 .cse21 .cse3 .cse19 .cse23) (or .cse7 .cse20 (and .cse25 .cse14) .cse8 .cse9) (or .cse7 .cse26 .cse20 .cse24 .cse21 .cse27) (or .cse7 .cse5 .cse8 .cse19 .cse28 .cse10) (or .cse29 (and .cse30 .cse13 .cse15 .cse14) .cse31 .cse9) (or .cse32 .cse0 .cse1 .cse2 .cse33 .cse6) (or .cse24 .cse26 (or .cse7 .cse27 .cse10)) (or (and (and (= ~a15~0 4) .cse25 (not (= ~a18~0 0))) .cse13) .cse34) (or .cse7 (and .cse25 .cse30 .cse14) .cse8 .cse31 .cse9) (or .cse30 (or .cse31 .cse34)) (or .cse11 .cse7 .cse24 .cse27 .cse23 .cse10) (or .cse2 (and .cse32 (= ~a18~0 8)) (or .cse35 (not .cse23) .cse33 (not (= 8 |old(~a18~0)|)))) (or .cse0 .cse11 .cse2 .cse10 .cse31) (or .cse28 (or .cse5 .cse34)) (or (and .cse11 .cse13 .cse15 .cse14) .cse9 .cse10 .cse29) (or .cse7 .cse4 (and .cse25 .cse3 .cse14) .cse8 .cse19 .cse9) (or .cse28 .cse29 .cse5 .cse9) (or .cse7 .cse28 .cse5 .cse8 .cse9) (or .cse7 .cse24 .cse36 .cse21 .cse26 .cse27) (or .cse5 .cse17 .cse16 .cse27 .cse29) (or .cse7 .cse4 .cse20 .cse24 .cse8 .cse19 .cse27 .cse23 .cse22) (or .cse17 .cse12 .cse9) (or .cse7 .cse4 .cse18 .cse3 .cse21 .cse31 .cse19) (or .cse7 .cse18 .cse19 .cse23 .cse10 .cse11) (or .cse18 .cse30 (or .cse7 .cse8 .cse31 .cse19)) (or .cse7 .cse4 .cse18 .cse30 .cse31 .cse19) (or (and .cse13 .cse14 .cse37) .cse7 .cse24 .cse16 .cse27) (or .cse7 .cse24 .cse5 .cse38 .cse21 .cse27) (or .cse24 (and .cse25 .cse30 .cse13 .cse14) (or .cse7 .cse20 .cse31) .cse27) (or .cse7 .cse8 .cse19 .cse16 .cse17) (or .cse7 .cse24 .cse31 .cse19 .cse16 .cse17) (or .cse35 .cse1 .cse2 (= ~a18~0 9) (not (= 9 |old(~a18~0)|)) .cse33) (or .cse7 .cse18 .cse26 .cse8 .cse19) (or .cse7 .cse5 .cse8 .cse19 .cse16 .cse28) (or (and .cse30 .cse13 .cse14 .cse37) .cse24 (or .cse7 .cse4 .cse31) .cse27) (or .cse3 .cse7 .cse4 .cse8 .cse21 .cse31 .cse19 .cse23) (or .cse29 .cse36 .cse9 (and .cse13 .cse15 .cse14)) (or .cse7 .cse8 .cse31 .cse19 .cse11 .cse10) (or .cse38 .cse18 (or .cse7 .cse5 .cse19)))))) [2018-11-22 22:15:37,228 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,228 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,229 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-22 22:15:37,229 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,236 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,237 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,238 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,240 INFO L448 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-22 22:15:37,241 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 132) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,242 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,250 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,251 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,252 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,260 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,261 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,262 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,270 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,271 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,272 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,272 INFO L448 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,272 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,280 INFO L448 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,281 INFO L448 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,282 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,288 INFO L448 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,289 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,290 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 22:15:37,292 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a15~0 4) (= ~a24~0 3) (= ~a3~0 99) (= ~a18~0 9)) [2018-11-22 22:15:37,292 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 22:15:37,292 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 22:15:37,293 INFO L444 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse14 (= ~a15~0 4))) (let ((.cse6 (<= ~a18~0 9)) (.cse0 (not (= 3 ~a24~0))) (.cse2 (<= ~a15~0 4)) (.cse15 (not (= ~a24~0 2))) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse13 (= 12 ~a18~0)) (.cse9 (= 4 ~a24~0)) (.cse16 (<= 307 ~a3~0)) (.cse10 (= 6 ~a15~0)) (.cse11 (not (= ~a24~0 4))) (.cse1 (not (= ~a24~0 1))) (.cse5 (not .cse14)) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse12 (< 115 ~a3~0)) (.cse4 (not (= 11 ~a18~0))) (.cse7 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse3 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and .cse8 .cse9 .cse7) (and .cse5 .cse1 .cse3 .cse4 .cse7) (and .cse6 .cse9 .cse7) (and .cse0 .cse10 .cse3 .cse11) (and .cse12 .cse9 .cse7) (and .cse13 .cse3 .cse7) (and .cse14 (= ~a24~0 3) (not (= ~a18~0 0))) (and .cse15 .cse5 .cse1 .cse3 .cse7) (and .cse10 .cse16 .cse3 .cse11) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse2 .cse3 .cse12) (and .cse15 .cse5 .cse3 .cse8 .cse7) (and .cse13 .cse9 .cse7) (and .cse5 .cse16 .cse3 .cse7) (and .cse10 .cse3 .cse11 .cse4) (and .cse5 .cse1 .cse3 .cse12 .cse7) (not (= 3 |old(~a24~0)|)) (and .cse5 .cse3 .cse12 .cse4 .cse7)))) [2018-11-22 22:15:37,293 INFO L448 ceAbstractionStarter]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2018-11-22 22:15:37,293 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (not (= 4 |old(~a15~0)|)) (not (= 3 |old(~a24~0)|)) (and (= ~a3~0 99) (= ~a18~0 9) (= |old(~a15~0)| ~a15~0) (= |old(~a24~0)| ~a24~0)) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|))) [2018-11-22 22:15:37,293 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2018-11-22 22:15:37,293 INFO L444 ceAbstractionStarter]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse6 (<= ~a18~0 9)) (.cse0 (not (= 3 ~a24~0))) (.cse2 (<= ~a15~0 4)) (.cse14 (not (= ~a24~0 2))) (.cse8 (<= (+ ~a3~0 306003) 0)) (.cse13 (= 12 ~a18~0)) (.cse9 (= 4 ~a24~0)) (.cse15 (<= 307 ~a3~0)) (.cse10 (= 6 ~a15~0)) (.cse11 (not (= ~a24~0 4))) (.cse1 (not (= ~a24~0 1))) (.cse5 (not (= ~a15~0 4))) (.cse3 (not (= ~a15~0 ~a24~0))) (.cse12 (< 115 ~a3~0)) (.cse4 (not (= 11 ~a18~0))) (.cse7 (not (= ~a15~0 6)))) (or (not (= 4 |old(~a15~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse3 .cse4) (and .cse5 .cse3 .cse6 .cse7) (and .cse8 .cse9 .cse7) (and .cse5 .cse1 .cse3 .cse4 .cse7) (and .cse6 .cse9 .cse7) (and .cse0 .cse10 .cse3 .cse11) (and .cse12 .cse9 .cse7) (and .cse13 .cse5 .cse3 .cse7) (and .cse14 .cse5 .cse1 .cse3 .cse7) (and .cse10 .cse15 .cse3 .cse11) (not (= 9 |old(~a18~0)|)) (not (= 99 |old(~a3~0)|)) (and .cse0 .cse2 .cse3 .cse12) (and .cse14 .cse5 .cse3 .cse8 .cse7) (and .cse13 .cse9 .cse7) (and .cse5 .cse15 .cse3 .cse7) (and .cse10 .cse3 .cse11 .cse4) (and .cse5 .cse1 .cse3 .cse12 .cse7) (and (not (= main_~input~0 0)) (= ~a24~0 |old(~a24~0)|) (= |old(~a15~0)| ~a15~0) (not (= ~a18~0 0))) (not (= 3 |old(~a24~0)|)) (and .cse5 .cse3 .cse12 .cse4 .cse7))) [2018-11-22 22:15:37,303 INFO L448 ceAbstractionStarter]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2018-11-22 22:15:37,303 INFO L448 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-11-22 22:15:37,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 10:15:37 BoogieIcfgContainer [2018-11-22 22:15:37,318 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 22:15:37,318 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 22:15:37,318 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 22:15:37,318 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 22:15:37,319 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:08:42" (3/4) ... [2018-11-22 22:15:37,322 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 22:15:37,331 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 22:15:37,331 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-22 22:15:37,331 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-22 22:15:37,331 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-22 22:15:37,332 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 22:15:37,390 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-22 22:15:37,394 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 22:15:37,431 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((!(4 == \old(a15)) || (((!(3 == a24) && !(a24 == 1)) && a15 <= 4) && !(a15 == a24))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && !(11 == a18))) || (((!(a15 == 4) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || ((12 == a18 && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || ((((!(a24 == 2) && !(a15 == 4)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || ((((!(a24 == 2) && !(a15 == 4)) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && 115 < a3) && !(a15 == 6))) || !(3 == \old(a24))) || ((((!(a15 == 4) && !(a15 == a24)) && 115 < a3) && !(11 == a18)) && !(a15 == 6)) [2018-11-22 22:15:37,693 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d6cff749-91ab-4802-93ea-7321d4c90f52/bin-2019/utaipan/witness.graphml [2018-11-22 22:15:37,693 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 22:15:37,694 INFO L168 Benchmark]: Toolchain (without parser) took 419236.16 ms. Allocated memory was 1.0 GB in the beginning and 5.6 GB in the end (delta: 4.5 GB). Free memory was 949.5 MB in the beginning and 1.9 GB in the end (delta: -990.4 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,694 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:15:37,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1300.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.7 MB). Free memory was 949.5 MB in the beginning and 1.2 GB in the end (delta: -235.7 MB). Peak memory consumption was 204.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,695 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,695 INFO L168 Benchmark]: Boogie Preprocessor took 116.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,695 INFO L168 Benchmark]: RCFGBuilder took 2536.63 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 59.2 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 96.8 MB). Peak memory consumption was 334.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,695 INFO L168 Benchmark]: TraceAbstraction took 414863.52 ms. Allocated memory was 1.3 GB in the beginning and 5.6 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,696 INFO L168 Benchmark]: Witness Printer took 375.03 ms. Allocated memory is still 5.6 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 154.3 MB). Peak memory consumption was 154.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:15:37,698 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1300.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.7 MB). Free memory was 949.5 MB in the beginning and 1.2 GB in the end (delta: -235.7 MB). Peak memory consumption was 204.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 116.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2536.63 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 59.2 MB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 96.8 MB). Peak memory consumption was 334.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 414863.52 ms. Allocated memory was 1.3 GB in the beginning and 5.6 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 375.03 ms. Allocated memory is still 5.6 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 154.3 MB). Peak memory consumption was 154.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 132]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((((((((((((((((((((!(4 == \old(a15)) || (((!(3 == a24) && !(a24 == 1)) && a15 <= 4) && !(a15 == a24))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && !(11 == a18))) || (((!(a15 == 4) && !(a15 == a24)) && a18 <= 9) && !(a15 == 6))) || ((a3 + 306003 <= 0 && 4 == a24) && !(a15 == 6))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && !(11 == a18)) && !(a15 == 6))) || ((a18 <= 9 && 4 == a24) && !(a15 == 6))) || (((!(3 == a24) && 6 == a15) && !(a15 == a24)) && !(a24 == 4))) || ((115 < a3 && 4 == a24) && !(a15 == 6))) || ((12 == a18 && !(a15 == a24)) && !(a15 == 6))) || ((a15 == 4 && a24 == 3) && !(a18 == 0))) || ((((!(a24 == 2) && !(a15 == 4)) && !(a24 == 1)) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && 307 <= a3) && !(a15 == a24)) && !(a24 == 4))) || !(9 == \old(a18))) || !(99 == \old(a3))) || (((!(3 == a24) && a15 <= 4) && !(a15 == a24)) && 115 < a3)) || ((((!(a24 == 2) && !(a15 == 4)) && !(a15 == a24)) && a3 + 306003 <= 0) && !(a15 == 6))) || ((12 == a18 && 4 == a24) && !(a15 == 6))) || (((!(a15 == 4) && 307 <= a3) && !(a15 == a24)) && !(a15 == 6))) || (((6 == a15 && !(a15 == a24)) && !(a24 == 4)) && !(11 == a18))) || ((((!(a15 == 4) && !(a24 == 1)) && !(a15 == a24)) && 115 < a3) && !(a15 == 6))) || !(3 == \old(a24))) || ((((!(a15 == 4) && !(a15 == a24)) && 115 < a3) && !(11 == a18)) && !(a15 == 6)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. SAFE Result, 414.8s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 360.0s AutomataDifference, 0.0s DeadEndRemovalTime, 24.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 5420 SDtfs, 49286 SDslu, 3251 SDs, 0 SdLazy, 99784 SolverSat, 18763 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 316.7s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 12037 GetRequests, 11811 SyntacticMatches, 22 SemanticMatches, 204 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1593 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=106094occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 7.7s AbstIntTime, 7 AbstIntIterations, 3 AbstIntStrong, 0.9978622946147928 AbsIntWeakeningRatio, 0.06537530266343826 AbsIntAvgWeakeningVarsNumRemoved, 15.997578692493947 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 18511 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 2998 PreInvPairs, 4046 NumberOfFragments, 6324 HoareAnnotationTreeSize, 2998 FomulaSimplifications, 110685 FormulaSimplificationTreeSizeReduction, 2.0s HoareSimplificationTime, 11 FomulaSimplificationsInter, 92990 FormulaSimplificationTreeSizeReductionInter, 22.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 9.1s InterpolantComputationTime, 14638 NumberOfCodeBlocks, 14638 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 19664 ConstructedInterpolants, 0 QuantifiedInterpolants, 46597905 SizeOfPredicates, 3 NumberOfNonLiveVariables, 6464 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 22 InterpolantComputations, 9 PerfectInterpolantSequences, 17211/20810 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...