./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d3d4e182296665660fe77d9c3c711d657098533f ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 10:00:00,564 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 10:00:00,565 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 10:00:00,571 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 10:00:00,571 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 10:00:00,572 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 10:00:00,573 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 10:00:00,573 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 10:00:00,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 10:00:00,575 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 10:00:00,575 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 10:00:00,576 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 10:00:00,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 10:00:00,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 10:00:00,577 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 10:00:00,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 10:00:00,578 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 10:00:00,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 10:00:00,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 10:00:00,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 10:00:00,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 10:00:00,583 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 10:00:00,585 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 10:00:00,585 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 10:00:00,585 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 10:00:00,586 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 10:00:00,586 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 10:00:00,587 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 10:00:00,587 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 10:00:00,588 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 10:00:00,588 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 10:00:00,589 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 10:00:00,589 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 10:00:00,589 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 10:00:00,590 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 10:00:00,590 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 10:00:00,590 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 10:00:00,599 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 10:00:00,600 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 10:00:00,600 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 10:00:00,600 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 10:00:00,601 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 10:00:00,601 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 10:00:00,601 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 10:00:00,601 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 10:00:00,601 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 10:00:00,601 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 10:00:00,602 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 10:00:00,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 10:00:00,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 10:00:00,603 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 10:00:00,603 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 10:00:00,603 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 10:00:00,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 10:00:00,603 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 10:00:00,604 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer 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 -> Automizer 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 -> d3d4e182296665660fe77d9c3c711d657098533f [2018-12-08 10:00:00,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 10:00:00,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 10:00:00,640 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 10:00:00,641 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 10:00:00,641 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 10:00:00,641 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-12-08 10:00:00,682 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/data/4fa8aad02/6e90b3a8e6314f338abe102cab92e2d1/FLAG7c4a2a20b [2018-12-08 10:00:01,078 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 10:00:01,078 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-12-08 10:00:01,087 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/data/4fa8aad02/6e90b3a8e6314f338abe102cab92e2d1/FLAG7c4a2a20b [2018-12-08 10:00:01,415 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/data/4fa8aad02/6e90b3a8e6314f338abe102cab92e2d1 [2018-12-08 10:00:01,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 10:00:01,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 10:00:01,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 10:00:01,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 10:00:01,425 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 10:00:01,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:00:01" (1/1) ... [2018-12-08 10:00:01,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71739fa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:01, skipping insertion in model container [2018-12-08 10:00:01,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:00:01" (1/1) ... [2018-12-08 10:00:01,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 10:00:01,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 10:00:01,848 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 10:00:01,851 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 10:00:02,046 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 10:00:02,056 INFO L195 MainTranslator]: Completed translation [2018-12-08 10:00:02,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02 WrapperNode [2018-12-08 10:00:02,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 10:00:02,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 10:00:02,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 10:00:02,057 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 10:00:02,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 10:00:02,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 10:00:02,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 10:00:02,081 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 10:00:02,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... [2018-12-08 10:00:02,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 10:00:02,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 10:00:02,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 10:00:02,145 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 10:00:02,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 10:00:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 10:00:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 10:00:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 10:00:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 10:00:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 10:00:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 10:00:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 10:00:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 10:00:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 10:00:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 10:00:03,913 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 10:00:03,914 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 10:00:03,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:00:03 BoogieIcfgContainer [2018-12-08 10:00:03,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 10:00:03,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 10:00:03,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 10:00:03,916 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 10:00:03,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 10:00:01" (1/3) ... [2018-12-08 10:00:03,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24329d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:00:03, skipping insertion in model container [2018-12-08 10:00:03,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:00:02" (2/3) ... [2018-12-08 10:00:03,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24329d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:00:03, skipping insertion in model container [2018-12-08 10:00:03,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:00:03" (3/3) ... [2018-12-08 10:00:03,918 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label53_true-unreach-call.c [2018-12-08 10:00:03,923 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 10:00:03,928 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 10:00:03,937 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 10:00:03,961 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 10:00:03,962 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 10:00:03,962 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 10:00:03,962 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 10:00:03,962 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 10:00:03,963 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 10:00:03,963 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 10:00:03,963 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 10:00:03,963 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 10:00:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-08 10:00:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-08 10:00:03,986 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:03,987 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:03,988 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:03,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:03,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1056547171, now seen corresponding path program 1 times [2018-12-08 10:00:03,992 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:03,992 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:04,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:04,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:04,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 10:00:04,181 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 10:00:04,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 10:00:04,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 10:00:04,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 10:00:04,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 10:00:04,199 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2018-12-08 10:00:06,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:06,437 INFO L93 Difference]: Finished difference Result 1546 states and 2831 transitions. [2018-12-08 10:00:06,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 10:00:06,438 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-12-08 10:00:06,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:06,450 INFO L225 Difference]: With dead ends: 1546 [2018-12-08 10:00:06,450 INFO L226 Difference]: Without dead ends: 1028 [2018-12-08 10:00:06,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 10:00:06,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1028 states. [2018-12-08 10:00:06,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1028 to 700. [2018-12-08 10:00:06,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-12-08 10:00:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 1110 transitions. [2018-12-08 10:00:06,514 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 1110 transitions. Word has length 53 [2018-12-08 10:00:06,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:06,515 INFO L480 AbstractCegarLoop]: Abstraction has 700 states and 1110 transitions. [2018-12-08 10:00:06,515 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 10:00:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1110 transitions. [2018-12-08 10:00:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-12-08 10:00:06,518 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:06,519 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:06,519 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:06,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:06,519 INFO L82 PathProgramCache]: Analyzing trace with hash -602725951, now seen corresponding path program 1 times [2018-12-08 10:00:06,519 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:06,519 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:06,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:06,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:06,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 10:00:06,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 10:00:06,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 10:00:06,614 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 10:00:06,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 10:00:06,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 10:00:06,615 INFO L87 Difference]: Start difference. First operand 700 states and 1110 transitions. Second operand 5 states. [2018-12-08 10:00:09,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:09,471 INFO L93 Difference]: Finished difference Result 2057 states and 3297 transitions. [2018-12-08 10:00:09,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 10:00:09,471 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2018-12-08 10:00:09,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:09,475 INFO L225 Difference]: With dead ends: 2057 [2018-12-08 10:00:09,476 INFO L226 Difference]: Without dead ends: 1363 [2018-12-08 10:00:09,477 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-08 10:00:09,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2018-12-08 10:00:09,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1333. [2018-12-08 10:00:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1333 states. [2018-12-08 10:00:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1333 states and 1846 transitions. [2018-12-08 10:00:09,504 INFO L78 Accepts]: Start accepts. Automaton has 1333 states and 1846 transitions. Word has length 125 [2018-12-08 10:00:09,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:09,504 INFO L480 AbstractCegarLoop]: Abstraction has 1333 states and 1846 transitions. [2018-12-08 10:00:09,504 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 10:00:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1846 transitions. [2018-12-08 10:00:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-08 10:00:09,505 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:09,505 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:09,505 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:09,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:09,506 INFO L82 PathProgramCache]: Analyzing trace with hash 741212625, now seen corresponding path program 1 times [2018-12-08 10:00:09,506 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:09,506 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:09,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:09,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:09,506 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 10:00:09,614 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:09,614 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:09,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:09,659 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 10:00:09,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 10:00:09,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-12-08 10:00:09,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 10:00:09,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 10:00:09,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-12-08 10:00:09,811 INFO L87 Difference]: Start difference. First operand 1333 states and 1846 transitions. Second operand 10 states. [2018-12-08 10:00:15,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:15,536 INFO L93 Difference]: Finished difference Result 5622 states and 8161 transitions. [2018-12-08 10:00:15,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-08 10:00:15,536 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2018-12-08 10:00:15,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:15,552 INFO L225 Difference]: With dead ends: 5622 [2018-12-08 10:00:15,552 INFO L226 Difference]: Without dead ends: 4295 [2018-12-08 10:00:15,556 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 133 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=218, Invalid=712, Unknown=0, NotChecked=0, Total=930 [2018-12-08 10:00:15,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4295 states. [2018-12-08 10:00:15,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4295 to 4229. [2018-12-08 10:00:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4229 states. [2018-12-08 10:00:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 4229 states and 5941 transitions. [2018-12-08 10:00:15,654 INFO L78 Accepts]: Start accepts. Automaton has 4229 states and 5941 transitions. Word has length 133 [2018-12-08 10:00:15,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:15,655 INFO L480 AbstractCegarLoop]: Abstraction has 4229 states and 5941 transitions. [2018-12-08 10:00:15,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 10:00:15,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states and 5941 transitions. [2018-12-08 10:00:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-12-08 10:00:15,659 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:15,659 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:15,660 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:15,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:15,660 INFO L82 PathProgramCache]: Analyzing trace with hash -112758284, now seen corresponding path program 1 times [2018-12-08 10:00:15,660 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:15,660 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:15,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:15,660 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:15,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 210 proven. 84 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-08 10:00:15,885 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:15,885 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:15,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:15,940 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 283 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-08 10:00:16,007 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:16,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-12-08 10:00:16,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-08 10:00:16,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-08 10:00:16,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2018-12-08 10:00:16,008 INFO L87 Difference]: Start difference. First operand 4229 states and 5941 transitions. Second operand 11 states. [2018-12-08 10:00:20,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:20,420 INFO L93 Difference]: Finished difference Result 21063 states and 31947 transitions. [2018-12-08 10:00:20,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-08 10:00:20,420 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 300 [2018-12-08 10:00:20,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:20,453 INFO L225 Difference]: With dead ends: 21063 [2018-12-08 10:00:20,454 INFO L226 Difference]: Without dead ends: 17147 [2018-12-08 10:00:20,462 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 312 SyntacticMatches, 4 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=163, Invalid=487, Unknown=0, NotChecked=0, Total=650 [2018-12-08 10:00:20,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17147 states. [2018-12-08 10:00:20,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17147 to 16758. [2018-12-08 10:00:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16758 states. [2018-12-08 10:00:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16758 states to 16758 states and 21256 transitions. [2018-12-08 10:00:20,666 INFO L78 Accepts]: Start accepts. Automaton has 16758 states and 21256 transitions. Word has length 300 [2018-12-08 10:00:20,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:20,666 INFO L480 AbstractCegarLoop]: Abstraction has 16758 states and 21256 transitions. [2018-12-08 10:00:20,667 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-08 10:00:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 16758 states and 21256 transitions. [2018-12-08 10:00:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2018-12-08 10:00:20,674 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:20,674 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 10:00:20,675 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:20,675 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:20,675 INFO L82 PathProgramCache]: Analyzing trace with hash 1417298423, now seen corresponding path program 1 times [2018-12-08 10:00:20,675 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:20,675 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:20,676 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:20,676 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:20,676 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-12-08 10:00:20,944 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:20,945 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:20,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:21,050 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-12-08 10:00:21,190 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:21,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-12-08 10:00:21,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 10:00:21,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 10:00:21,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-08 10:00:21,191 INFO L87 Difference]: Start difference. First operand 16758 states and 21256 transitions. Second operand 6 states. [2018-12-08 10:00:23,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:23,776 INFO L93 Difference]: Finished difference Result 38904 states and 50008 transitions. [2018-12-08 10:00:23,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 10:00:23,776 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 520 [2018-12-08 10:00:23,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:23,818 INFO L225 Difference]: With dead ends: 38904 [2018-12-08 10:00:23,818 INFO L226 Difference]: Without dead ends: 24633 [2018-12-08 10:00:23,834 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 525 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-12-08 10:00:23,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24633 states. [2018-12-08 10:00:24,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24633 to 22417. [2018-12-08 10:00:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22417 states. [2018-12-08 10:00:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22417 states to 22417 states and 27671 transitions. [2018-12-08 10:00:24,064 INFO L78 Accepts]: Start accepts. Automaton has 22417 states and 27671 transitions. Word has length 520 [2018-12-08 10:00:24,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:24,065 INFO L480 AbstractCegarLoop]: Abstraction has 22417 states and 27671 transitions. [2018-12-08 10:00:24,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 10:00:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 22417 states and 27671 transitions. [2018-12-08 10:00:24,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2018-12-08 10:00:24,073 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:24,073 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:24,073 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:24,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:24,074 INFO L82 PathProgramCache]: Analyzing trace with hash -1871590293, now seen corresponding path program 1 times [2018-12-08 10:00:24,074 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:24,074 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:24,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:24,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:24,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 220 proven. 80 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2018-12-08 10:00:24,445 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:24,445 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:24,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:24,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 364 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-12-08 10:00:24,635 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:24,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-08 10:00:24,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 10:00:24,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 10:00:24,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-08 10:00:24,636 INFO L87 Difference]: Start difference. First operand 22417 states and 27671 transitions. Second operand 12 states. [2018-12-08 10:00:29,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:29,525 INFO L93 Difference]: Finished difference Result 49192 states and 64544 transitions. [2018-12-08 10:00:29,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-08 10:00:29,526 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 522 [2018-12-08 10:00:29,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:29,588 INFO L225 Difference]: With dead ends: 49192 [2018-12-08 10:00:29,588 INFO L226 Difference]: Without dead ends: 27092 [2018-12-08 10:00:29,616 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 555 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 611 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=514, Invalid=1648, Unknown=0, NotChecked=0, Total=2162 [2018-12-08 10:00:29,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27092 states. [2018-12-08 10:00:29,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27092 to 26316. [2018-12-08 10:00:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26316 states. [2018-12-08 10:00:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26316 states to 26316 states and 31200 transitions. [2018-12-08 10:00:29,968 INFO L78 Accepts]: Start accepts. Automaton has 26316 states and 31200 transitions. Word has length 522 [2018-12-08 10:00:29,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:29,969 INFO L480 AbstractCegarLoop]: Abstraction has 26316 states and 31200 transitions. [2018-12-08 10:00:29,969 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 10:00:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 26316 states and 31200 transitions. [2018-12-08 10:00:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-12-08 10:00:29,979 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:29,979 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:29,980 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:29,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:29,980 INFO L82 PathProgramCache]: Analyzing trace with hash 118137832, now seen corresponding path program 1 times [2018-12-08 10:00:29,980 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:29,980 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:29,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:29,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:29,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-08 10:00:30,196 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:30,196 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:30,204 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:30,279 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-08 10:00:30,392 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:30,392 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 10:00:30,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 10:00:30,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 10:00:30,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 10:00:30,393 INFO L87 Difference]: Start difference. First operand 26316 states and 31200 transitions. Second operand 9 states. [2018-12-08 10:00:33,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:33,839 INFO L93 Difference]: Finished difference Result 51820 states and 61750 transitions. [2018-12-08 10:00:33,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 10:00:33,839 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 537 [2018-12-08 10:00:33,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:33,877 INFO L225 Difference]: With dead ends: 51820 [2018-12-08 10:00:33,877 INFO L226 Difference]: Without dead ends: 26437 [2018-12-08 10:00:33,899 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 544 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-08 10:00:33,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26437 states. [2018-12-08 10:00:34,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26437 to 26039. [2018-12-08 10:00:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26039 states. [2018-12-08 10:00:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26039 states to 26039 states and 29712 transitions. [2018-12-08 10:00:34,142 INFO L78 Accepts]: Start accepts. Automaton has 26039 states and 29712 transitions. Word has length 537 [2018-12-08 10:00:34,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:34,142 INFO L480 AbstractCegarLoop]: Abstraction has 26039 states and 29712 transitions. [2018-12-08 10:00:34,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 10:00:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 26039 states and 29712 transitions. [2018-12-08 10:00:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-12-08 10:00:34,156 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:34,156 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:34,156 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:34,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:34,157 INFO L82 PathProgramCache]: Analyzing trace with hash 1354544458, now seen corresponding path program 1 times [2018-12-08 10:00:34,157 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:34,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:34,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:34,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:34,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-12-08 10:00:34,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 10:00:34,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 10:00:34,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 10:00:34,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 10:00:34,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 10:00:34,401 INFO L87 Difference]: Start difference. First operand 26039 states and 29712 transitions. Second operand 3 states. [2018-12-08 10:00:36,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:36,322 INFO L93 Difference]: Finished difference Result 59146 states and 68416 transitions. [2018-12-08 10:00:36,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 10:00:36,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 603 [2018-12-08 10:00:36,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:36,358 INFO L225 Difference]: With dead ends: 59146 [2018-12-08 10:00:36,358 INFO L226 Difference]: Without dead ends: 30198 [2018-12-08 10:00:36,384 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 10:00:36,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30198 states. [2018-12-08 10:00:36,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30198 to 27118. [2018-12-08 10:00:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27118 states. [2018-12-08 10:00:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27118 states to 27118 states and 29616 transitions. [2018-12-08 10:00:36,633 INFO L78 Accepts]: Start accepts. Automaton has 27118 states and 29616 transitions. Word has length 603 [2018-12-08 10:00:36,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:36,634 INFO L480 AbstractCegarLoop]: Abstraction has 27118 states and 29616 transitions. [2018-12-08 10:00:36,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 10:00:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 27118 states and 29616 transitions. [2018-12-08 10:00:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-12-08 10:00:36,649 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:36,650 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:36,650 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:36,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:36,650 INFO L82 PathProgramCache]: Analyzing trace with hash 98719119, now seen corresponding path program 1 times [2018-12-08 10:00:36,650 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:36,650 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:36,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:36,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:36,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 621 proven. 637 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2018-12-08 10:00:37,317 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:37,317 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:37,323 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:37,439 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:37,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 1137 proven. 2 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2018-12-08 10:00:37,714 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:37,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-08 10:00:37,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 10:00:37,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 10:00:37,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-12-08 10:00:37,716 INFO L87 Difference]: Start difference. First operand 27118 states and 29616 transitions. Second operand 12 states. [2018-12-08 10:00:40,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:40,021 INFO L93 Difference]: Finished difference Result 53057 states and 58025 transitions. [2018-12-08 10:00:40,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-08 10:00:40,022 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 897 [2018-12-08 10:00:40,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:40,054 INFO L225 Difference]: With dead ends: 53057 [2018-12-08 10:00:40,055 INFO L226 Difference]: Without dead ends: 27187 [2018-12-08 10:00:40,076 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 936 GetRequests, 910 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2018-12-08 10:00:40,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27187 states. [2018-12-08 10:00:40,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27187 to 26537. [2018-12-08 10:00:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26537 states. [2018-12-08 10:00:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26537 states to 26537 states and 28636 transitions. [2018-12-08 10:00:40,305 INFO L78 Accepts]: Start accepts. Automaton has 26537 states and 28636 transitions. Word has length 897 [2018-12-08 10:00:40,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:40,305 INFO L480 AbstractCegarLoop]: Abstraction has 26537 states and 28636 transitions. [2018-12-08 10:00:40,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 10:00:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 26537 states and 28636 transitions. [2018-12-08 10:00:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2018-12-08 10:00:40,318 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 10:00:40,318 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 10:00:40,319 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 10:00:40,319 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 10:00:40,319 INFO L82 PathProgramCache]: Analyzing trace with hash 186666921, now seen corresponding path program 1 times [2018-12-08 10:00:40,319 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 10:00:40,319 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 10:00:40,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:40,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:40,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 10:00:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 483 proven. 79 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2018-12-08 10:00:40,747 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 10:00:40,747 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 10:00:40,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 10:00:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 10:00:40,857 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 10:00:41,097 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 25 [2018-12-08 10:00:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 607 proven. 2 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-12-08 10:00:41,370 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 10:00:41,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 10:00:41,371 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 10:00:41,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 10:00:41,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-12-08 10:00:41,372 INFO L87 Difference]: Start difference. First operand 26537 states and 28636 transitions. Second operand 9 states. [2018-12-08 10:00:47,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 10:00:47,124 INFO L93 Difference]: Finished difference Result 56095 states and 61365 transitions. [2018-12-08 10:00:47,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-12-08 10:00:47,125 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 915 [2018-12-08 10:00:47,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 10:00:47,126 INFO L225 Difference]: With dead ends: 56095 [2018-12-08 10:00:47,126 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 10:00:47,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 931 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=165, Invalid=591, Unknown=0, NotChecked=0, Total=756 [2018-12-08 10:00:47,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 10:00:47,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 10:00:47,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 10:00:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 10:00:47,159 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 915 [2018-12-08 10:00:47,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 10:00:47,160 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 10:00:47,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 10:00:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 10:00:47,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 10:00:47,162 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 10:00:47,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:47,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,151 WARN L180 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 330 [2018-12-08 10:00:48,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,679 WARN L180 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 330 [2018-12-08 10:00:48,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:48,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 10:00:50,437 WARN L180 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 492 DAG size of output: 84 [2018-12-08 10:00:51,692 WARN L180 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 432 DAG size of output: 83 [2018-12-08 10:00:53,641 WARN L180 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 315 DAG size of output: 65 [2018-12-08 10:00:55,374 WARN L180 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 315 DAG size of output: 65 [2018-12-08 10:00:56,996 WARN L180 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 497 DAG size of output: 95 [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse4 (< 0 (+ |old(~a4~0)| 89))) (.cse5 (= 4 |old(~a2~0)|)) (.cse14 (= |old(~a0~0)| ~a0~0)) (.cse13 (= ~a29~0 |old(~a29~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|))) (let ((.cse3 (< |old(~a2~0)| 4)) (.cse1 (and .cse14 .cse13 (= 1 ~a2~0) .cse16)) (.cse10 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (not (= |old(~a2~0)| 1))) (.cse17 (not .cse5)) (.cse15 (= 4 ~a2~0)) (.cse11 (and .cse14 .cse13 (= 2 ~a2~0) .cse16)) (.cse12 (not (= 2 |old(~a2~0)|))) (.cse9 (or .cse4 (= 1 |old(~a2~0)|) .cse5)) (.cse7 (not (= 3 |old(~a2~0)|))) (.cse8 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse6 (and .cse14 .cse13 (= ~a2~0 |old(~a2~0)|) .cse16)) (.cse0 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 .cse2) (or (or .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse0) (or (and .cse13 (and .cse14 .cse15 .cse16)) (or .cse17 .cse4 (<= (+ |old(~a0~0)| 61) 0))) (or (or .cse3 .cse0) .cse6) (or .cse1 .cse10 (< 41 |old(~a29~0)|) .cse2) (or .cse6 (or .cse4 .cse2)) (or (or .cse17 .cse4 (< 0 (+ |old(~a29~0)| 16))) (and .cse14 .cse13 .cse15 .cse16)) (or .cse11 (or .cse12 .cse9)) (or (or .cse0 .cse7) .cse8) (or .cse4 .cse6 .cse0)))) [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,998 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-08 10:00:56,999 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-08 10:00:57,000 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-08 10:00:57,001 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,002 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,003 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,004 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse9 (= |old(~a0~0)| ~a0~0)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= ~a4~0 |old(~a4~0)|)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (= 4 |old(~a2~0)|))) (let ((.cse3 (< |old(~a2~0)| 4)) (.cse14 (<= (+ |old(~a4~0)| 86) 0)) (.cse15 (not (= 2 |old(~a2~0)|))) (.cse7 (or .cse1 (= 1 |old(~a2~0)|) .cse4)) (.cse13 (and .cse9 .cse8 (= 2 ~a2~0) .cse11)) (.cse12 (not .cse4)) (.cse10 (= 4 ~a2~0)) (.cse0 (and .cse9 .cse8 (= ~a2~0 |old(~a2~0)|) .cse11)) (.cse16 (not (= |old(~a2~0)| 1))) (.cse2 (< 0 (+ |old(~a0~0)| 98))) (.cse5 (not (= 3 |old(~a2~0)|))) (.cse6 (and .cse9 .cse8 (= 3 ~a2~0) .cse11))) (and (or .cse0 .cse1 .cse2) (or (or .cse3 .cse1 .cse4) .cse0) (or .cse5 .cse6 .cse7) (or (and .cse8 (and .cse9 .cse10 .cse11)) (or .cse12 .cse1 (<= (+ |old(~a0~0)| 61) 0))) (or .cse13 .cse2 (or .cse14 .cse15)) (or (or .cse3 .cse2) .cse0) (or (and .cse9 .cse8 (= 1 ~a2~0) .cse11) .cse14 (< 41 |old(~a29~0)|) .cse16) (or .cse0 (or .cse1 .cse16)) (or (or .cse15 .cse7) .cse13) (or (or .cse12 .cse1 (< 0 (+ |old(~a29~0)| 16))) (and .cse9 .cse8 .cse10 .cse11)) (or .cse0 .cse2 .cse16) (or (or .cse2 .cse5) .cse6)))) [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,005 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,006 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-08 10:00:57,007 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse4 (< 0 (+ |old(~a4~0)| 89))) (.cse6 (= 4 |old(~a2~0)|)) (.cse8 (= ~a2~0 |old(~a2~0)|)) (.cse7 (= |old(~a0~0)| ~a0~0)) (.cse10 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|))) (let ((.cse5 (< |old(~a2~0)| 4)) (.cse1 (and .cse7 .cse10 (= 1 ~a2~0) .cse9)) (.cse17 (<= (+ |old(~a4~0)| 86) 0)) (.cse3 (and .cse7 .cse10 .cse8 .cse9)) (.cse2 (not (= |old(~a2~0)| 1))) (.cse15 (not .cse6)) (.cse14 (= 4 ~a2~0)) (.cse16 (= 2 ~a2~0)) (.cse18 (not (= 2 |old(~a2~0)|))) (.cse13 (or .cse4 (= 1 |old(~a2~0)|) .cse6)) (.cse0 (< 0 (+ |old(~a0~0)| 98))) (.cse11 (not (= 3 |old(~a2~0)|))) (.cse12 (and .cse7 .cse10 (= 3 ~a2~0) .cse9))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0) (or (or .cse5 .cse4 .cse6) .cse3) (or (or .cse5 .cse0) (and (and .cse7 .cse8 .cse9) .cse10)) (or .cse11 .cse12 .cse13) (or (and .cse10 (and .cse7 .cse14 .cse9)) (or .cse15 .cse4 (<= (+ |old(~a0~0)| 61) 0))) (or (and .cse7 .cse10 .cse16 .cse9) .cse0 (or .cse17 .cse18)) (or .cse1 .cse17 (< 41 |old(~a29~0)|) .cse2) (or .cse3 (or .cse4 .cse2)) (or (or .cse15 .cse4 (< 0 (+ |old(~a29~0)| 16))) (and .cse7 .cse10 .cse14 .cse9)) (or (and .cse7 .cse10 (or (<= ~a29~0 43) (<= (+ ~a0~0 61) 0) (not (= calculate_output_~input 1))) .cse16 .cse9) (or .cse18 .cse13)) (or (or .cse0 .cse11) .cse12)))) [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,008 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,009 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-08 10:00:57,010 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,011 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 148) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,012 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-08 10:00:57,013 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,014 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,015 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,016 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-08 10:00:57,017 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 10:00:57,018 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0))) [2018-12-08 10:00:57,018 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 10:00:57,018 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 10:00:57,018 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (not (= |old(~a2~0)| 1)) (< 0 .cse0) (< (+ |old(~a0~0)| 44) 0) (and (= |old(~a0~0)| ~a0~0) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-12-08 10:00:57,018 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-08 10:00:57,018 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse1 (= 3 ~a2~0)) (.cse4 (= 2 ~a2~0)) (.cse6 (< 0 (+ ~a4~0 86))) (.cse3 (<= 4 ~a2~0)) (.cse8 (= 4 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 89) 0)) (.cse7 (= 1 ~a2~0)) (.cse5 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and .cse2 (not (= ~a2~0 4)) .cse3) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse2 .cse4) (not (= |old(~a2~0)| 1)) (< .cse5 0) (and .cse0 .cse6 .cse4) (and .cse0 .cse7) (and (<= ~a29~0 41) .cse6 .cse7) (and .cse0 .cse3) (and .cse2 (< 0 (+ ~a0~0 61)) .cse8) (and .cse2 (<= (+ ~a29~0 16) 0) .cse8) (and .cse2 .cse0) (< (+ |old(~a0~0)| 44) 0) (and .cse2 .cse7) (< 0 .cse5))) [2018-12-08 10:00:57,018 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-08 10:00:57,018 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-08 10:00:57,018 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse1 (= 3 ~a2~0)) (.cse4 (= 2 ~a2~0)) (.cse6 (< 0 (+ ~a4~0 86))) (.cse3 (<= 4 ~a2~0)) (.cse8 (= 4 ~a2~0)) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse2 (<= (+ ~a4~0 89) 0)) (.cse7 (= 1 ~a2~0)) (.cse5 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and .cse2 (not (= ~a2~0 4)) .cse3) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse2 .cse4) (not (= |old(~a2~0)| 1)) (< .cse5 0) (and .cse0 .cse6 .cse4) (and .cse0 .cse7) (and (<= ~a29~0 41) .cse6 .cse7) (and .cse0 .cse3) (and .cse2 (< 0 (+ ~a0~0 61)) .cse8) (and .cse2 (<= (+ ~a29~0 16) 0) .cse8) (and .cse2 .cse0) (< (+ |old(~a0~0)| 44) 0) (and .cse2 .cse7) (< 0 .cse5))) [2018-12-08 10:00:57,018 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-08 10:00:57,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 10:00:57 BoogieIcfgContainer [2018-12-08 10:00:57,031 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 10:00:57,031 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 10:00:57,032 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 10:00:57,032 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 10:00:57,032 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:00:03" (3/4) ... [2018-12-08 10:00:57,035 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 10:00:57,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 10:00:57,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 10:00:57,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 10:00:57,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 10:00:57,057 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 10:00:57,058 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 10:00:57,079 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((a0 + 98 <= 0 && 3 == a2) || (a4 + 89 <= 0 && 3 == a2)) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || (a0 + 98 <= 0 && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || (a0 + 98 <= 0 && 4 <= a2)) || ((a4 + 89 <= 0 && 0 < a0 + 61) && 4 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || (a4 + 89 <= 0 && 1 == a2)) || 0 < \old(a4) + 89 [2018-12-08 10:00:57,169 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e5a4c953-7397-44ef-8d1b-76cb1f2477c0/bin-2019/uautomizer/witness.graphml [2018-12-08 10:00:57,169 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 10:00:57,170 INFO L168 Benchmark]: Toolchain (without parser) took 55751.28 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 942.6 MB in the beginning and 1.4 GB in the end (delta: -460.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,170 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 10:00:57,171 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 942.6 MB in the beginning and 1.1 GB in the end (delta: -147.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,171 INFO L168 Benchmark]: Boogie Preprocessor took 63.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,171 INFO L168 Benchmark]: RCFGBuilder took 1769.42 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -128.2 MB). Peak memory consumption was 304.8 MB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,172 INFO L168 Benchmark]: TraceAbstraction took 53116.68 ms. Allocated memory was 1.3 GB in the beginning and 3.1 GB in the end (delta: 1.9 GB). Free memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: -244.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,172 INFO L168 Benchmark]: Witness Printer took 137.90 ms. Allocated memory is still 3.1 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. [2018-12-08 10:00:57,173 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 635.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 942.6 MB in the beginning and 1.1 GB in the end (delta: -147.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1769.42 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -128.2 MB). Peak memory consumption was 304.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 53116.68 ms. Allocated memory was 1.3 GB in the beginning and 3.1 GB in the end (delta: 1.9 GB). Free memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: -244.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 137.90 ms. Allocated memory is still 3.1 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 148]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((a0 + 98 <= 0 && 3 == a2) || (a4 + 89 <= 0 && 3 == a2)) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || (a0 + 98 <= 0 && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || (a0 + 98 <= 0 && 4 <= a2)) || ((a4 + 89 <= 0 && 0 < a0 + 61) && 4 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || (a4 + 89 <= 0 && 1 == a2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 53.0s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 36.5s AutomataDifference, 0.0s DeadEndRemovalTime, 9.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 1642 SDtfs, 22997 SDslu, 2464 SDs, 0 SdLazy, 34208 SolverSat, 8905 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 28.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4109 GetRequests, 3921 SyntacticMatches, 8 SemanticMatches, 180 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1278 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27118occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 7933 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1905 PreInvPairs, 2541 NumberOfFragments, 1434 HoareAnnotationTreeSize, 1905 FomulaSimplifications, 98164 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 9 FomulaSimplificationsInter, 82571 FormulaSimplificationTreeSizeReductionInter, 8.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 8429 NumberOfCodeBlocks, 8429 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 8412 ConstructedInterpolants, 6 QuantifiedInterpolants, 11997535 SizeOfPredicates, 8 NumberOfNonLiveVariables, 5443 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 17 InterpolantComputations, 4 PerfectInterpolantSequences, 9152/10259 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...