./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label44_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_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label44_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 0353c543ba4bfdaef5ec6741581eb9d536c42e96 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 17:17:59,837 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 17:17:59,838 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 17:17:59,847 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 17:17:59,847 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 17:17:59,848 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 17:17:59,848 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 17:17:59,850 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 17:17:59,851 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 17:17:59,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 17:17:59,852 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 17:17:59,852 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 17:17:59,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 17:17:59,853 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 17:17:59,854 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 17:17:59,854 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 17:17:59,855 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 17:17:59,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 17:17:59,857 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 17:17:59,858 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 17:17:59,859 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 17:17:59,860 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 17:17:59,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 17:17:59,861 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 17:17:59,862 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 17:17:59,862 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 17:17:59,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 17:17:59,863 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 17:17:59,864 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 17:17:59,865 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 17:17:59,865 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 17:17:59,865 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 17:17:59,865 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 17:17:59,866 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 17:17:59,866 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 17:17:59,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 17:17:59,867 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 17:17:59,877 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 17:17:59,877 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 17:17:59,878 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 17:17:59,878 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 17:17:59,878 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 17:17:59,879 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 17:17:59,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 17:17:59,880 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 17:17:59,881 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 17:17:59,881 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 17:17:59,881 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 17:17:59,881 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 17:17:59,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 17:17:59,881 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 17:17:59,881 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 17:17:59,882 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 17:17:59,882 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 17:17:59,882 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 17:17:59,882 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 17:17:59,882 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_0732b0fe-9198-4526-8253-93061954dd03/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 -> 0353c543ba4bfdaef5ec6741581eb9d536c42e96 [2018-12-02 17:17:59,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 17:17:59,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 17:17:59,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 17:17:59,919 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 17:17:59,919 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 17:17:59,920 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label44_true-unreach-call.c [2018-12-02 17:17:59,968 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/data/c4f2eac21/4e4c8d0b5a0f4809aef699882d0ab92c/FLAG312876182 [2018-12-02 17:18:00,405 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 17:18:00,405 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/sv-benchmarks/c/eca-rers2012/Problem15_label44_true-unreach-call.c [2018-12-02 17:18:00,416 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/data/c4f2eac21/4e4c8d0b5a0f4809aef699882d0ab92c/FLAG312876182 [2018-12-02 17:18:00,425 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/data/c4f2eac21/4e4c8d0b5a0f4809aef699882d0ab92c [2018-12-02 17:18:00,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 17:18:00,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 17:18:00,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 17:18:00,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 17:18:00,430 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 17:18:00,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:18:00" (1/1) ... [2018-12-02 17:18:00,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643265e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:00, skipping insertion in model container [2018-12-02 17:18:00,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:18:00" (1/1) ... [2018-12-02 17:18:00,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 17:18:00,474 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 17:18:00,814 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:18:00,817 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 17:18:01,006 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:18:01,016 INFO L195 MainTranslator]: Completed translation [2018-12-02 17:18:01,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01 WrapperNode [2018-12-02 17:18:01,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 17:18:01,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 17:18:01,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 17:18:01,017 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 17:18:01,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 17:18:01,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 17:18:01,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 17:18:01,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 17:18:01,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... [2018-12-02 17:18:01,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 17:18:01,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 17:18:01,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 17:18:01,105 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 17:18:01,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:01,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 17:18:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 17:18:01,138 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 17:18:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 17:18:01,138 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 17:18:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 17:18:01,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 17:18:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 17:18:01,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 17:18:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 17:18:02,733 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 17:18:02,733 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 17:18:02,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:18:02 BoogieIcfgContainer [2018-12-02 17:18:02,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 17:18:02,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 17:18:02,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 17:18:02,736 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 17:18:02,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:18:00" (1/3) ... [2018-12-02 17:18:02,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14625795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:18:02, skipping insertion in model container [2018-12-02 17:18:02,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:18:01" (2/3) ... [2018-12-02 17:18:02,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14625795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:18:02, skipping insertion in model container [2018-12-02 17:18:02,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:18:02" (3/3) ... [2018-12-02 17:18:02,739 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label44_true-unreach-call.c [2018-12-02 17:18:02,744 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 17:18:02,750 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 17:18:02,760 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 17:18:02,783 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 17:18:02,783 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 17:18:02,783 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 17:18:02,783 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 17:18:02,783 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 17:18:02,783 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 17:18:02,784 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 17:18:02,784 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 17:18:02,784 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 17:18:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-02 17:18:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 17:18:02,812 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:02,812 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:02,814 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:02,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:02,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1323114568, now seen corresponding path program 1 times [2018-12-02 17:18:02,818 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:02,818 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:02,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:02,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:02,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:03,013 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:18:03,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:18:03,017 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:18:03,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:18:03,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:18:03,026 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2018-12-02 17:18:05,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:05,142 INFO L93 Difference]: Finished difference Result 1497 states and 2757 transitions. [2018-12-02 17:18:05,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:18:05,143 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 72 [2018-12-02 17:18:05,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:05,158 INFO L225 Difference]: With dead ends: 1497 [2018-12-02 17:18:05,159 INFO L226 Difference]: Without dead ends: 993 [2018-12-02 17:18:05,164 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 [2018-12-02 17:18:05,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2018-12-02 17:18:05,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 682. [2018-12-02 17:18:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-12-02 17:18:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1002 transitions. [2018-12-02 17:18:05,221 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1002 transitions. Word has length 72 [2018-12-02 17:18:05,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:05,221 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1002 transitions. [2018-12-02 17:18:05,221 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:18:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1002 transitions. [2018-12-02 17:18:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-02 17:18:05,224 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:05,224 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:05,224 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:05,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:05,225 INFO L82 PathProgramCache]: Analyzing trace with hash 380539372, now seen corresponding path program 1 times [2018-12-02 17:18:05,225 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:05,225 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:05,225 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:05,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:05,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:05,334 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:05,335 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:18:05,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:18:05,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:18:05,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:18:05,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:18:05,336 INFO L87 Difference]: Start difference. First operand 682 states and 1002 transitions. Second operand 4 states. [2018-12-02 17:18:06,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:06,962 INFO L93 Difference]: Finished difference Result 2604 states and 3862 transitions. [2018-12-02 17:18:06,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:18:06,963 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 141 [2018-12-02 17:18:06,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:06,970 INFO L225 Difference]: With dead ends: 2604 [2018-12-02 17:18:06,970 INFO L226 Difference]: Without dead ends: 1928 [2018-12-02 17:18:06,972 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:18:06,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1928 states. [2018-12-02 17:18:07,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1928 to 1617. [2018-12-02 17:18:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1617 states. [2018-12-02 17:18:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1617 states and 2218 transitions. [2018-12-02 17:18:07,008 INFO L78 Accepts]: Start accepts. Automaton has 1617 states and 2218 transitions. Word has length 141 [2018-12-02 17:18:07,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:07,009 INFO L480 AbstractCegarLoop]: Abstraction has 1617 states and 2218 transitions. [2018-12-02 17:18:07,009 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:18:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2218 transitions. [2018-12-02 17:18:07,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2018-12-02 17:18:07,012 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:07,013 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:07,013 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:07,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:07,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1715878782, now seen corresponding path program 1 times [2018-12-02 17:18:07,013 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:07,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:07,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:07,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:07,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 133 proven. 87 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 17:18:07,187 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:07,187 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:07,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:07,259 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 223 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:07,512 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:18:07,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 11 [2018-12-02 17:18:07,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 17:18:07,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 17:18:07,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:18:07,513 INFO L87 Difference]: Start difference. First operand 1617 states and 2218 transitions. Second operand 11 states. [2018-12-02 17:18:14,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:14,470 INFO L93 Difference]: Finished difference Result 4711 states and 6907 transitions. [2018-12-02 17:18:14,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2018-12-02 17:18:14,470 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 290 [2018-12-02 17:18:14,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:14,485 INFO L225 Difference]: With dead ends: 4711 [2018-12-02 17:18:14,485 INFO L226 Difference]: Without dead ends: 3100 [2018-12-02 17:18:14,490 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 370 GetRequests, 302 SyntacticMatches, 1 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1675 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=836, Invalid=3856, Unknown=0, NotChecked=0, Total=4692 [2018-12-02 17:18:14,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3100 states. [2018-12-02 17:18:14,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3100 to 2626. [2018-12-02 17:18:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2626 states. [2018-12-02 17:18:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 2626 states and 3386 transitions. [2018-12-02 17:18:14,568 INFO L78 Accepts]: Start accepts. Automaton has 2626 states and 3386 transitions. Word has length 290 [2018-12-02 17:18:14,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:14,569 INFO L480 AbstractCegarLoop]: Abstraction has 2626 states and 3386 transitions. [2018-12-02 17:18:14,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 17:18:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3386 transitions. [2018-12-02 17:18:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2018-12-02 17:18:14,573 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:14,573 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:14,573 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:14,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:14,573 INFO L82 PathProgramCache]: Analyzing trace with hash 981875081, now seen corresponding path program 1 times [2018-12-02 17:18:14,573 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:14,574 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:14,574 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:14,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:14,574 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 213 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:14,709 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:14,709 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:14,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:14,781 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 213 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:14,858 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:18:14,859 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 17:18:14,859 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:18:14,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:18:14,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:18:14,860 INFO L87 Difference]: Start difference. First operand 2626 states and 3386 transitions. Second operand 9 states. [2018-12-02 17:18:19,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:19,559 INFO L93 Difference]: Finished difference Result 7924 states and 10980 transitions. [2018-12-02 17:18:19,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 17:18:19,559 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 357 [2018-12-02 17:18:19,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:19,578 INFO L225 Difference]: With dead ends: 7924 [2018-12-02 17:18:19,578 INFO L226 Difference]: Without dead ends: 5304 [2018-12-02 17:18:19,584 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 362 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-02 17:18:19,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5304 states. [2018-12-02 17:18:19,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5304 to 5260. [2018-12-02 17:18:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5260 states. [2018-12-02 17:18:19,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 5260 states and 6605 transitions. [2018-12-02 17:18:19,710 INFO L78 Accepts]: Start accepts. Automaton has 5260 states and 6605 transitions. Word has length 357 [2018-12-02 17:18:19,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:19,710 INFO L480 AbstractCegarLoop]: Abstraction has 5260 states and 6605 transitions. [2018-12-02 17:18:19,710 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:18:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 5260 states and 6605 transitions. [2018-12-02 17:18:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2018-12-02 17:18:19,716 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:19,716 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:19,716 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:19,716 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:19,716 INFO L82 PathProgramCache]: Analyzing trace with hash 1276467130, now seen corresponding path program 1 times [2018-12-02 17:18:19,716 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:19,716 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:19,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:19,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:19,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-02 17:18:19,915 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:18:19,916 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 17:18:19,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:18:19,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:18:19,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:18:19,916 INFO L87 Difference]: Start difference. First operand 5260 states and 6605 transitions. Second operand 3 states. [2018-12-02 17:18:22,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:22,220 INFO L93 Difference]: Finished difference Result 11772 states and 15155 transitions. [2018-12-02 17:18:22,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:18:22,220 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 474 [2018-12-02 17:18:22,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:22,235 INFO L225 Difference]: With dead ends: 11772 [2018-12-02 17:18:22,235 INFO L226 Difference]: Without dead ends: 6518 [2018-12-02 17:18:22,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:18:22,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6518 states. [2018-12-02 17:18:22,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6518 to 6516. [2018-12-02 17:18:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6516 states. [2018-12-02 17:18:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 6516 states and 8310 transitions. [2018-12-02 17:18:22,333 INFO L78 Accepts]: Start accepts. Automaton has 6516 states and 8310 transitions. Word has length 474 [2018-12-02 17:18:22,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:22,334 INFO L480 AbstractCegarLoop]: Abstraction has 6516 states and 8310 transitions. [2018-12-02 17:18:22,334 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:18:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 6516 states and 8310 transitions. [2018-12-02 17:18:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2018-12-02 17:18:22,343 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:22,343 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:22,343 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:22,343 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:22,343 INFO L82 PathProgramCache]: Analyzing trace with hash -2019765074, now seen corresponding path program 1 times [2018-12-02 17:18:22,343 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:22,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:22,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:22,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:22,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 197 proven. 13 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2018-12-02 17:18:22,656 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:22,657 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:22,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:22,732 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 337 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2018-12-02 17:18:22,954 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:18:22,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-12-02 17:18:22,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 17:18:22,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 17:18:22,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-12-02 17:18:22,955 INFO L87 Difference]: Start difference. First operand 6516 states and 8310 transitions. Second operand 10 states. [2018-12-02 17:18:28,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:28,793 INFO L93 Difference]: Finished difference Result 19070 states and 25598 transitions. [2018-12-02 17:18:28,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-02 17:18:28,794 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 548 [2018-12-02 17:18:28,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:28,825 INFO L225 Difference]: With dead ends: 19070 [2018-12-02 17:18:28,825 INFO L226 Difference]: Without dead ends: 11222 [2018-12-02 17:18:28,840 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 548 SyntacticMatches, 3 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 420 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=277, Invalid=1283, Unknown=0, NotChecked=0, Total=1560 [2018-12-02 17:18:28,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11222 states. [2018-12-02 17:18:28,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11222 to 9787. [2018-12-02 17:18:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9787 states. [2018-12-02 17:18:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9787 states to 9787 states and 12052 transitions. [2018-12-02 17:18:28,982 INFO L78 Accepts]: Start accepts. Automaton has 9787 states and 12052 transitions. Word has length 548 [2018-12-02 17:18:28,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:28,983 INFO L480 AbstractCegarLoop]: Abstraction has 9787 states and 12052 transitions. [2018-12-02 17:18:28,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 17:18:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 9787 states and 12052 transitions. [2018-12-02 17:18:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2018-12-02 17:18:28,992 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:28,992 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:28,992 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:28,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:28,993 INFO L82 PathProgramCache]: Analyzing trace with hash 491364255, now seen corresponding path program 1 times [2018-12-02 17:18:28,993 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:28,993 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:28,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:28,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:28,993 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 463 proven. 203 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2018-12-02 17:18:29,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:29,507 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:29,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:29,623 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 614 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-02 17:18:29,814 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:18:29,814 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-12-02 17:18:29,815 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 17:18:29,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 17:18:29,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:18:29,816 INFO L87 Difference]: Start difference. First operand 9787 states and 12052 transitions. Second operand 11 states. [2018-12-02 17:18:33,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:33,598 INFO L93 Difference]: Finished difference Result 20571 states and 25360 transitions. [2018-12-02 17:18:33,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-02 17:18:33,599 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 698 [2018-12-02 17:18:33,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:33,625 INFO L225 Difference]: With dead ends: 20571 [2018-12-02 17:18:33,625 INFO L226 Difference]: Without dead ends: 11091 [2018-12-02 17:18:33,638 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 727 GetRequests, 706 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=275, Unknown=0, NotChecked=0, Total=380 [2018-12-02 17:18:33,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11091 states. [2018-12-02 17:18:33,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11091 to 9814. [2018-12-02 17:18:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9814 states. [2018-12-02 17:18:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9814 states to 9814 states and 11513 transitions. [2018-12-02 17:18:33,745 INFO L78 Accepts]: Start accepts. Automaton has 9814 states and 11513 transitions. Word has length 698 [2018-12-02 17:18:33,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:33,746 INFO L480 AbstractCegarLoop]: Abstraction has 9814 states and 11513 transitions. [2018-12-02 17:18:33,746 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 17:18:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 9814 states and 11513 transitions. [2018-12-02 17:18:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2018-12-02 17:18:33,754 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:33,755 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:18:33,755 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:33,755 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:33,755 INFO L82 PathProgramCache]: Analyzing trace with hash 835625647, now seen corresponding path program 1 times [2018-12-02 17:18:33,755 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:33,755 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:33,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:33,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:33,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 71 proven. 598 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:18:34,808 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:34,808 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:34,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:34,915 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2018-12-02 17:18:35,255 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:18:35,255 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [15] total 16 [2018-12-02 17:18:35,256 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 17:18:35,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 17:18:35,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:18:35,256 INFO L87 Difference]: Start difference. First operand 9814 states and 11513 transitions. Second operand 16 states. [2018-12-02 17:18:48,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:48,540 INFO L93 Difference]: Finished difference Result 29223 states and 35938 transitions. [2018-12-02 17:18:48,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2018-12-02 17:18:48,540 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 709 [2018-12-02 17:18:48,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:48,576 INFO L225 Difference]: With dead ends: 29223 [2018-12-02 17:18:48,576 INFO L226 Difference]: Without dead ends: 19724 [2018-12-02 17:18:48,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 747 SyntacticMatches, 1 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1156 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=651, Invalid=3009, Unknown=0, NotChecked=0, Total=3660 [2018-12-02 17:18:48,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19724 states. [2018-12-02 17:18:48,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19724 to 16966. [2018-12-02 17:18:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16966 states. [2018-12-02 17:18:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16966 states to 16966 states and 20143 transitions. [2018-12-02 17:18:48,816 INFO L78 Accepts]: Start accepts. Automaton has 16966 states and 20143 transitions. Word has length 709 [2018-12-02 17:18:48,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:48,817 INFO L480 AbstractCegarLoop]: Abstraction has 16966 states and 20143 transitions. [2018-12-02 17:18:48,817 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 17:18:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 16966 states and 20143 transitions. [2018-12-02 17:18:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2018-12-02 17:18:48,843 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:48,843 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:48,843 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:48,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:48,844 INFO L82 PathProgramCache]: Analyzing trace with hash 593603950, now seen corresponding path program 1 times [2018-12-02 17:18:48,844 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:48,844 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:48,844 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:48,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:48,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 915 proven. 2 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2018-12-02 17:18:49,261 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:49,261 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:49,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:49,399 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:49,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 915 proven. 2 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2018-12-02 17:18:49,654 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:18:49,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 17:18:49,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 17:18:49,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 17:18:49,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 17:18:49,655 INFO L87 Difference]: Start difference. First operand 16966 states and 20143 transitions. Second operand 6 states. [2018-12-02 17:18:52,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:52,804 INFO L93 Difference]: Finished difference Result 38751 states and 46507 transitions. [2018-12-02 17:18:52,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 17:18:52,805 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 943 [2018-12-02 17:18:52,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:52,846 INFO L225 Difference]: With dead ends: 38751 [2018-12-02 17:18:52,846 INFO L226 Difference]: Without dead ends: 22716 [2018-12-02 17:18:52,869 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 955 GetRequests, 946 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-12-02 17:18:52,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22716 states. [2018-12-02 17:18:53,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22716 to 22343. [2018-12-02 17:18:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22343 states. [2018-12-02 17:18:53,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22343 states to 22343 states and 26282 transitions. [2018-12-02 17:18:53,138 INFO L78 Accepts]: Start accepts. Automaton has 22343 states and 26282 transitions. Word has length 943 [2018-12-02 17:18:53,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:18:53,138 INFO L480 AbstractCegarLoop]: Abstraction has 22343 states and 26282 transitions. [2018-12-02 17:18:53,138 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 17:18:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 22343 states and 26282 transitions. [2018-12-02 17:18:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2018-12-02 17:18:53,173 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:18:53,174 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:18:53,174 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:18:53,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:18:53,174 INFO L82 PathProgramCache]: Analyzing trace with hash 728340260, now seen corresponding path program 1 times [2018-12-02 17:18:53,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:18:53,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:18:53,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:53,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:53,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:18:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 900 proven. 2 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2018-12-02 17:18:53,811 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:18:53,811 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/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 [2018-12-02 17:18:53,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:18:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:18:53,934 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:18:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 900 proven. 2 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2018-12-02 17:18:54,265 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:18:54,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 8 [2018-12-02 17:18:54,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 17:18:54,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 17:18:54,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-02 17:18:54,267 INFO L87 Difference]: Start difference. First operand 22343 states and 26282 transitions. Second operand 8 states. [2018-12-02 17:18:59,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:18:59,683 INFO L93 Difference]: Finished difference Result 60289 states and 81497 transitions. [2018-12-02 17:18:59,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 17:18:59,683 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 996 [2018-12-02 17:18:59,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:18:59,790 INFO L225 Difference]: With dead ends: 60289 [2018-12-02 17:18:59,790 INFO L226 Difference]: Without dead ends: 39525 [2018-12-02 17:18:59,831 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 1003 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:18:59,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39525 states. [2018-12-02 17:19:00,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39525 to 32788. [2018-12-02 17:19:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32788 states. [2018-12-02 17:19:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32788 states to 32788 states and 39589 transitions. [2018-12-02 17:19:00,347 INFO L78 Accepts]: Start accepts. Automaton has 32788 states and 39589 transitions. Word has length 996 [2018-12-02 17:19:00,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:19:00,347 INFO L480 AbstractCegarLoop]: Abstraction has 32788 states and 39589 transitions. [2018-12-02 17:19:00,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 17:19:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 32788 states and 39589 transitions. [2018-12-02 17:19:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2018-12-02 17:19:00,392 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:19:00,393 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:19:00,393 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:19:00,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:19:00,393 INFO L82 PathProgramCache]: Analyzing trace with hash -817349082, now seen corresponding path program 1 times [2018-12-02 17:19:00,393 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:19:00,393 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:19:00,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:19:00,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:19:00,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:19:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:19:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 938 proven. 2 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2018-12-02 17:19:01,057 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:19:01,057 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:19:01,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:19:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:19:01,196 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:19:17,773 WARN L180 SmtUtils]: Spent 16.40 s on a formula simplification. DAG size of input: 439 DAG size of output: 94 [2018-12-02 17:19:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 4 proven. 936 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2018-12-02 17:19:20,774 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:19:20,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9] total 13 [2018-12-02 17:19:20,775 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 17:19:20,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 17:19:20,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=126, Unknown=1, NotChecked=0, Total=156 [2018-12-02 17:19:20,775 INFO L87 Difference]: Start difference. First operand 32788 states and 39589 transitions. Second operand 13 states. [2018-12-02 17:19:28,893 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 102 [2018-12-02 17:19:53,596 WARN L180 SmtUtils]: Spent 8.12 s on a formula simplification that was a NOOP. DAG size: 106 [2018-12-02 17:20:04,856 WARN L180 SmtUtils]: Spent 8.07 s on a formula simplification that was a NOOP. DAG size: 99 [2018-12-02 17:20:15,020 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 98 [2018-12-02 17:20:23,399 WARN L180 SmtUtils]: Spent 8.18 s on a formula simplification that was a NOOP. DAG size: 102 [2018-12-02 17:20:32,205 WARN L180 SmtUtils]: Spent 8.24 s on a formula simplification that was a NOOP. DAG size: 103 [2018-12-02 17:21:01,070 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 103 [2018-12-02 17:21:09,565 WARN L180 SmtUtils]: Spent 8.07 s on a formula simplification that was a NOOP. DAG size: 96 [2018-12-02 17:21:18,021 WARN L180 SmtUtils]: Spent 8.14 s on a formula simplification that was a NOOP. DAG size: 107 [2018-12-02 17:21:26,680 WARN L180 SmtUtils]: Spent 8.09 s on a formula simplification that was a NOOP. DAG size: 100 [2018-12-02 17:21:36,833 WARN L180 SmtUtils]: Spent 8.07 s on a formula simplification that was a NOOP. DAG size: 99 [2018-12-02 17:21:50,662 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 100 [2018-12-02 17:22:11,093 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 102 [2018-12-02 17:22:25,663 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 105 [2018-12-02 17:22:34,734 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification that was a NOOP. DAG size: 104 [2018-12-02 17:24:59,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:24:59,949 INFO L93 Difference]: Finished difference Result 95542 states and 127100 transitions. [2018-12-02 17:24:59,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2018-12-02 17:24:59,951 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1020 [2018-12-02 17:24:59,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:25:00,168 INFO L225 Difference]: With dead ends: 95542 [2018-12-02 17:25:00,168 INFO L226 Difference]: Without dead ends: 66518 [2018-12-02 17:25:00,228 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1177 GetRequests, 1082 SyntacticMatches, 8 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3107 ImplicationChecksByTransitivity, 159.6s TimeCoverageRelationStatistics Valid=1159, Invalid=6664, Unknown=9, NotChecked=0, Total=7832 [2018-12-02 17:25:00,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66518 states. [2018-12-02 17:25:01,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66518 to 57734. [2018-12-02 17:25:01,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57734 states. [2018-12-02 17:25:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57734 states to 57734 states and 68686 transitions. [2018-12-02 17:25:01,243 INFO L78 Accepts]: Start accepts. Automaton has 57734 states and 68686 transitions. Word has length 1020 [2018-12-02 17:25:01,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:25:01,243 INFO L480 AbstractCegarLoop]: Abstraction has 57734 states and 68686 transitions. [2018-12-02 17:25:01,243 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 17:25:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 57734 states and 68686 transitions. [2018-12-02 17:25:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2018-12-02 17:25:01,309 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:25:01,309 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 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] [2018-12-02 17:25:01,309 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:25:01,309 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:25:01,309 INFO L82 PathProgramCache]: Analyzing trace with hash -1270329469, now seen corresponding path program 1 times [2018-12-02 17:25:01,309 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:25:01,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:25:01,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:25:01,310 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:25:01,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:25:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:25:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 6 proven. 278 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2018-12-02 17:25:02,062 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:25:02,062 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:25:02,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:25:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:25:02,240 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:25:02,695 WARN L180 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 19 [2018-12-02 17:25:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 1361 proven. 2 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2018-12-02 17:25:03,023 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:25:03,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-02 17:25:03,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 17:25:03,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 17:25:03,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2018-12-02 17:25:03,024 INFO L87 Difference]: Start difference. First operand 57734 states and 68686 transitions. Second operand 12 states. [2018-12-02 17:26:32,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:26:32,794 INFO L93 Difference]: Finished difference Result 140479 states and 167996 transitions. [2018-12-02 17:26:32,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-02 17:26:32,795 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1065 [2018-12-02 17:26:32,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:26:33,025 INFO L225 Difference]: With dead ends: 140479 [2018-12-02 17:26:33,025 INFO L226 Difference]: Without dead ends: 86196 [2018-12-02 17:26:33,072 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1177 GetRequests, 1116 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1160 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=774, Invalid=2886, Unknown=0, NotChecked=0, Total=3660 [2018-12-02 17:26:33,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86196 states. [2018-12-02 17:26:34,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86196 to 74825. [2018-12-02 17:26:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74825 states. [2018-12-02 17:26:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74825 states to 74825 states and 89319 transitions. [2018-12-02 17:26:34,167 INFO L78 Accepts]: Start accepts. Automaton has 74825 states and 89319 transitions. Word has length 1065 [2018-12-02 17:26:34,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:26:34,168 INFO L480 AbstractCegarLoop]: Abstraction has 74825 states and 89319 transitions. [2018-12-02 17:26:34,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 17:26:34,168 INFO L276 IsEmpty]: Start isEmpty. Operand 74825 states and 89319 transitions. [2018-12-02 17:26:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2018-12-02 17:26:34,274 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:26:34,274 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:26:34,275 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:26:34,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:26:34,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1334261205, now seen corresponding path program 1 times [2018-12-02 17:26:34,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:26:34,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:26:34,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:34,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:34,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 512 proven. 168 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2018-12-02 17:26:34,870 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:26:34,870 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:26:34,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:35,016 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:26:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1426 proven. 2 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2018-12-02 17:26:35,410 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:26:35,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 17:26:35,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:26:35,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:26:35,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:26:35,411 INFO L87 Difference]: Start difference. First operand 74825 states and 89319 transitions. Second operand 9 states. [2018-12-02 17:26:39,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:26:39,140 INFO L93 Difference]: Finished difference Result 144462 states and 169846 transitions. [2018-12-02 17:26:39,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-02 17:26:39,141 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1144 [2018-12-02 17:26:39,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:26:39,258 INFO L225 Difference]: With dead ends: 144462 [2018-12-02 17:26:39,258 INFO L226 Difference]: Without dead ends: 70568 [2018-12-02 17:26:39,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1163 GetRequests, 1149 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:26:39,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70568 states. [2018-12-02 17:26:40,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70568 to 67699. [2018-12-02 17:26:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67699 states. [2018-12-02 17:26:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67699 states to 67699 states and 75809 transitions. [2018-12-02 17:26:40,153 INFO L78 Accepts]: Start accepts. Automaton has 67699 states and 75809 transitions. Word has length 1144 [2018-12-02 17:26:40,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:26:40,153 INFO L480 AbstractCegarLoop]: Abstraction has 67699 states and 75809 transitions. [2018-12-02 17:26:40,153 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:26:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 67699 states and 75809 transitions. [2018-12-02 17:26:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2018-12-02 17:26:40,211 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:26:40,211 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 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] [2018-12-02 17:26:40,211 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:26:40,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:26:40,212 INFO L82 PathProgramCache]: Analyzing trace with hash -332395761, now seen corresponding path program 1 times [2018-12-02 17:26:40,212 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:26:40,212 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:26:40,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:40,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:40,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2102 backedges. 888 proven. 247 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-12-02 17:26:40,863 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:26:40,863 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:26:40,869 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:41,002 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:26:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2102 backedges. 1629 proven. 2 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2018-12-02 17:26:41,442 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:26:41,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-02 17:26:41,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 17:26:41,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 17:26:41,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-02 17:26:41,443 INFO L87 Difference]: Start difference. First operand 67699 states and 75809 transitions. Second operand 6 states. [2018-12-02 17:26:45,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:26:45,406 INFO L93 Difference]: Finished difference Result 146201 states and 167421 transitions. [2018-12-02 17:26:45,406 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 17:26:45,407 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1177 [2018-12-02 17:26:45,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:26:45,547 INFO L225 Difference]: With dead ends: 146201 [2018-12-02 17:26:45,547 INFO L226 Difference]: Without dead ends: 78413 [2018-12-02 17:26:45,606 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1191 GetRequests, 1181 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:26:45,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78413 states. [2018-12-02 17:26:46,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78413 to 75758. [2018-12-02 17:26:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75758 states. [2018-12-02 17:26:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75758 states to 75758 states and 83961 transitions. [2018-12-02 17:26:46,590 INFO L78 Accepts]: Start accepts. Automaton has 75758 states and 83961 transitions. Word has length 1177 [2018-12-02 17:26:46,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:26:46,591 INFO L480 AbstractCegarLoop]: Abstraction has 75758 states and 83961 transitions. [2018-12-02 17:26:46,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 17:26:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 75758 states and 83961 transitions. [2018-12-02 17:26:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2018-12-02 17:26:46,652 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:26:46,653 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:26:46,653 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:26:46,653 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:26:46,653 INFO L82 PathProgramCache]: Analyzing trace with hash 1424428176, now seen corresponding path program 1 times [2018-12-02 17:26:46,653 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:26:46,653 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:26:46,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:46,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:46,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2358 backedges. 420 proven. 6 refuted. 0 times theorem prover too weak. 1932 trivial. 0 not checked. [2018-12-02 17:26:47,094 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:26:47,094 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:26:47,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:47,231 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:26:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2358 backedges. 1413 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2018-12-02 17:26:47,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:26:47,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 17:26:47,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:26:47,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:26:47,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:26:47,626 INFO L87 Difference]: Start difference. First operand 75758 states and 83961 transitions. Second operand 3 states. [2018-12-02 17:26:49,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:26:49,333 INFO L93 Difference]: Finished difference Result 144964 states and 161041 transitions. [2018-12-02 17:26:49,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:26:49,333 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1192 [2018-12-02 17:26:49,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:26:49,442 INFO L225 Difference]: With dead ends: 144964 [2018-12-02 17:26:49,442 INFO L226 Difference]: Without dead ends: 75736 [2018-12-02 17:26:49,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1194 GetRequests, 1193 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:26:49,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75736 states. [2018-12-02 17:26:50,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75736 to 75427. [2018-12-02 17:26:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75427 states. [2018-12-02 17:26:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75427 states to 75427 states and 83542 transitions. [2018-12-02 17:26:50,394 INFO L78 Accepts]: Start accepts. Automaton has 75427 states and 83542 transitions. Word has length 1192 [2018-12-02 17:26:50,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:26:50,395 INFO L480 AbstractCegarLoop]: Abstraction has 75427 states and 83542 transitions. [2018-12-02 17:26:50,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:26:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 75427 states and 83542 transitions. [2018-12-02 17:26:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1227 [2018-12-02 17:26:50,550 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:26:50,550 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 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] [2018-12-02 17:26:50,550 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:26:50,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:26:50,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1913847724, now seen corresponding path program 1 times [2018-12-02 17:26:50,550 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:26:50,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:26:50,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:50,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:50,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:26:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 1206 proven. 64 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2018-12-02 17:26:51,157 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:26:51,157 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:26:51,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:26:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:26:51,299 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:26:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 1786 proven. 80 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-02 17:26:51,897 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:26:51,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 12 [2018-12-02 17:26:51,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 17:26:51,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 17:26:51,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2018-12-02 17:26:51,898 INFO L87 Difference]: Start difference. First operand 75427 states and 83542 transitions. Second operand 12 states. [2018-12-02 17:26:55,887 WARN L180 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2018-12-02 17:27:04,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:27:04,969 INFO L93 Difference]: Finished difference Result 158439 states and 175756 transitions. [2018-12-02 17:27:04,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2018-12-02 17:27:04,969 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1226 [2018-12-02 17:27:04,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:27:05,108 INFO L225 Difference]: With dead ends: 158439 [2018-12-02 17:27:05,108 INFO L226 Difference]: Without dead ends: 88914 [2018-12-02 17:27:05,176 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1358 GetRequests, 1281 SyntacticMatches, 1 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2177 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=846, Invalid=5160, Unknown=0, NotChecked=0, Total=6006 [2018-12-02 17:27:05,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88914 states. [2018-12-02 17:27:06,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88914 to 78330. [2018-12-02 17:27:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78330 states. [2018-12-02 17:27:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78330 states to 78330 states and 86886 transitions. [2018-12-02 17:27:06,215 INFO L78 Accepts]: Start accepts. Automaton has 78330 states and 86886 transitions. Word has length 1226 [2018-12-02 17:27:06,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:27:06,216 INFO L480 AbstractCegarLoop]: Abstraction has 78330 states and 86886 transitions. [2018-12-02 17:27:06,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 17:27:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 78330 states and 86886 transitions. [2018-12-02 17:27:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1231 [2018-12-02 17:27:06,278 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:27:06,278 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 17:27:06,278 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:27:06,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:27:06,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1947779361, now seen corresponding path program 1 times [2018-12-02 17:27:06,278 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:27:06,279 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:27:06,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:27:06,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:27:06,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:27:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:27:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 1195 proven. 2 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2018-12-02 17:27:06,863 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:27:06,864 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:27:06,871 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:27:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:27:07,002 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:27:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 1195 proven. 2 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2018-12-02 17:27:07,481 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:27:07,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-12-02 17:27:07,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 17:27:07,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 17:27:07,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:27:07,482 INFO L87 Difference]: Start difference. First operand 78330 states and 86886 transitions. Second operand 7 states. [2018-12-02 17:27:11,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:27:11,472 INFO L93 Difference]: Finished difference Result 155627 states and 172797 transitions. [2018-12-02 17:27:11,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-02 17:27:11,472 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1230 [2018-12-02 17:27:11,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:27:11,474 INFO L225 Difference]: With dead ends: 155627 [2018-12-02 17:27:11,474 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 17:27:11,560 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1249 GetRequests, 1236 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2018-12-02 17:27:11,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 17:27:11,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 17:27:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 17:27:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 17:27:11,561 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1230 [2018-12-02 17:27:11,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:27:11,561 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 17:27:11,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 17:27:11,562 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 17:27:11,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 17:27:11,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 17:27:11,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:11,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:12,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:13,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:14,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:15,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:16,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:17,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:17,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:18,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:19,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:20,594 WARN L180 SmtUtils]: Spent 7.09 s on a formula simplification. DAG size of input: 2153 DAG size of output: 1966 [2018-12-02 17:27:20,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:21,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:22,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:22,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:23,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:24,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:24,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:26,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:26,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,707 WARN L180 SmtUtils]: Spent 7.11 s on a formula simplification. DAG size of input: 2153 DAG size of output: 1966 [2018-12-02 17:27:27,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:27,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:27:28,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 17:28:01,118 WARN L180 SmtUtils]: Spent 32.29 s on a formula simplification. DAG size of input: 1592 DAG size of output: 218 [2018-12-02 17:28:41,564 WARN L180 SmtUtils]: Spent 40.40 s on a formula simplification. DAG size of input: 1584 DAG size of output: 231 [2018-12-02 17:29:33,910 WARN L180 SmtUtils]: Spent 52.33 s on a formula simplification. DAG size of input: 1957 DAG size of output: 203 [2018-12-02 17:30:26,156 WARN L180 SmtUtils]: Spent 52.24 s on a formula simplification. DAG size of input: 1957 DAG size of output: 203 [2018-12-02 17:31:10,579 WARN L180 SmtUtils]: Spent 44.35 s on a formula simplification. DAG size of input: 1607 DAG size of output: 255 [2018-12-02 17:31:10,581 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 17:31:10,581 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= |old(~a29~0)| ~a29~0) (= ~a2~0 |old(~a2~0)|) (<= ~a29~0 |old(~a29~0)|) (= ~a0~0 |old(~a0~0)|) (= |old(~a4~0)| ~a4~0)) [2018-12-02 17:31:10,581 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse30 (= |old(~a0~0)| ~a0~0)) (.cse26 (= ~a29~0 |old(~a29~0)|)) (.cse16 (= ~a2~0 |old(~a2~0)|)) (.cse12 (< |old(~a2~0)| 2)) (.cse25 (< 0 (+ |old(~a4~0)| 89))) (.cse11 (= 2 |old(~a2~0)|)) (.cse37 (= ~a2~0 2)) (.cse28 (= |old(~a2~0)| ~a2~0)) (.cse29 (< 0 (+ |old(~a0~0)| 300076))) (.cse35 (not (= 3 |old(~a2~0)|))) (.cse18 (<= |old(~a29~0)| ~a29~0)) (.cse17 (= |old(~a4~0)| ~a4~0)) (.cse19 (<= ~a29~0 |old(~a29~0)|)) (.cse20 (= ~a0~0 |old(~a0~0)|)) (.cse21 (not (= 1 |old(~a2~0)|))) (.cse38 (+ |old(~a0~0)| 61)) (.cse27 (+ |old(~a29~0)| 144))) (let ((.cse0 (forall ((v_prenex_1 Int)) (let ((.cse39 (mod (+ v_prenex_1 16) 29))) (or (< (+ |old(~a29~0)| 16) .cse39) (<= 416279 v_prenex_1) (= 0 .cse39))))) (.cse14 (or .cse21 (and (< 0 .cse38) (<= (+ |old(~a4~0)| 86) 0) (<= .cse27 0)))) (.cse15 (and .cse18 (and (and (= 1 ~a2~0) .cse17) (or (< 0 (+ ~a4~0 86)) (< 0 (+ ~a29~0 144)) (<= (+ ~a0~0 61) 0))) .cse19 .cse20)) (.cse10 (<= .cse38 0)) (.cse9 (< 0 (+ |old(~a29~0)| 16))) (.cse24 (= 3 ~a2~0)) (.cse13 (< (+ |old(~a0~0)| 595423) 0)) (.cse23 (or .cse29 .cse35)) (.cse33 (not (= 4 |old(~a2~0)|))) (.cse8 (and .cse18 .cse17 .cse28 .cse19 .cse20)) (.cse6 (and .cse18 .cse17 .cse19 .cse37 .cse20)) (.cse22 (< |old(~a29~0)| 44)) (.cse3 (< 0 (+ |old(~a4~0)| 42))) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (not .cse11)) (.cse32 (or .cse11 .cse12 .cse25)) (.cse7 (< 0 (+ |old(~a0~0)| 44))) (.cse31 (and (<= 2 ~a2~0) (not .cse37) .cse30 .cse26 .cse16 (and (<= (+ ~a4~0 89) 0) .cse17)))) (and (or .cse0 (forall ((v_prenex_49 Int)) (let ((.cse2 (* 9 v_prenex_49))) (let ((.cse1 (div .cse2 10))) (or (< (+ (mod .cse1 29) 13) |old(~a29~0)|) (< (+ .cse1 1) 0) (< .cse1 0) (< .cse2 0))))) .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse9 .cse10 .cse5) (or .cse0 .cse11 .cse12 .cse3 .cse8 .cse10) (or .cse8 .cse3 .cse4 .cse5 .cse13 .cse7) (or .cse11 .cse3 (< (+ |old(~a0~0)| 143) 0) .cse9 .cse7 .cse12 .cse8) (or .cse3 .cse14 .cse13 .cse15 .cse7) (or (and (and .cse16 .cse17) .cse18 .cse19 .cse20) (or .cse21 .cse4) .cse3 (< (+ |old(~a0~0)| 600177) 0)) (or .cse3 (or .cse22 .cse23) (and (and (and .cse24 .cse17) .cse19) .cse18 .cse20)) (or (or .cse0 .cse25 .cse5) (and (and (and (= 2 ~a2~0) .cse17) .cse26) .cse20)) (or .cse3 .cse14 .cse15 .cse9) (or (or (and (< 0 (+ |old(~a0~0)| 98)) (< 0 .cse27)) .cse25 .cse5) (and (and .cse26 .cse17 .cse28) .cse20)) (or .cse22 .cse3 .cse6 .cse5 .cse10) (or .cse25 .cse29 (and .cse28 .cse30 .cse26 .cse17)) (or .cse31 (or .cse32 (< 4 |old(~a2~0)|))) (or .cse33 .cse3 .cse8 (forall ((v_prenex_5 Int)) (let ((.cse34 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (< |old(~a0~0)| (+ (div (+ .cse34 (- 599998)) 5) 260780)) (= 0 .cse34) (<= 300072 .cse34) (not (= 0 (mod (+ .cse34 2) 5))) (= (mod (+ .cse34 3) 5) 0))))) (or .cse3 (and .cse18 .cse17 .cse19 .cse20 .cse24) .cse35 .cse9 .cse7) (or .cse11 .cse22 (forall ((v_prenex_5 Int)) (let ((.cse36 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (= 0 .cse36) (<= 300072 .cse36) (< (+ |old(~a0~0)| 339337) (div (+ .cse36 (- 599998)) 5)) (not (= 0 (mod (+ .cse36 2) 5))) (= (mod (+ .cse36 3) 5) 0)))) .cse12 .cse3 .cse8) (or .cse3 (and .cse30 .cse26 .cse24 .cse17) .cse13 .cse23) (or .cse3 .cse8 (or .cse11 .cse12 .cse4) .cse7) (or .cse33 .cse3 (< (+ |old(~a0~0)| 97) 0) .cse8 .cse7) (or .cse6 .cse22 .cse3 .cse4 .cse5) (or (or .cse32 .cse7) .cse31)))) [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 17:31:10,582 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,583 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,584 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,585 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,586 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,587 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 17:31:10,588 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse19 (< |old(~a2~0)| 2)) (.cse20 (< 0 (+ |old(~a4~0)| 89))) (.cse31 (= ~a2~0 |old(~a2~0)|)) (.cse18 (= 2 |old(~a2~0)|)) (.cse37 (= ~a2~0 2)) (.cse36 (= 1 ~a2~0)) (.cse22 (= |old(~a2~0)| ~a2~0)) (.cse30 (<= |old(~a29~0)| ~a29~0)) (.cse21 (= |old(~a4~0)| ~a4~0)) (.cse28 (<= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse29 (= 3 ~a2~0)) (.cse26 (< 0 (+ |old(~a0~0)| 300076))) (.cse34 (not (= 3 |old(~a2~0)|)))) (let ((.cse4 (forall ((v_prenex_1 Int)) (let ((.cse39 (mod (+ v_prenex_1 16) 29))) (or (< (+ |old(~a29~0)| 16) .cse39) (<= 416279 v_prenex_1) (= 0 .cse39))))) (.cse17 (<= (+ |old(~a0~0)| 61) 0)) (.cse1 (or .cse26 .cse34)) (.cse2 (and .cse30 .cse21 .cse28 .cse13 .cse29)) (.cse16 (< 0 (+ |old(~a29~0)| 16))) (.cse32 (not (= 4 |old(~a2~0)|))) (.cse15 (and .cse30 .cse21 .cse22 .cse28 .cse13)) (.cse27 (= |old(~a0~0)| ~a0~0)) (.cse3 (< (+ |old(~a0~0)| 595423) 0)) (.cse23 (not (= 1 |old(~a2~0)|))) (.cse35 (forall ((v_prenex_5 Int)) (let ((.cse38 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (= 0 .cse38) (<= 300072 .cse38) (< (+ |old(~a0~0)| 339337) (div (+ .cse38 (- 599998)) 5)) (not (= 0 (mod (+ .cse38 2) 5))) (= (mod (+ .cse38 3) 5) 0))))) (.cse24 (and (and .cse36 .cse21) .cse30 .cse28 .cse13)) (.cse10 (< 0 (+ |old(~a0~0)| 44))) (.cse9 (and .cse30 .cse21 .cse28 .cse37 .cse13)) (.cse25 (< |old(~a29~0)| 44)) (.cse0 (< 0 (+ |old(~a4~0)| 42))) (.cse7 (< (+ |old(~a4~0)| 85) 0)) (.cse8 (not .cse18)) (.cse12 (= ~a29~0 |old(~a29~0)|)) (.cse11 (and (<= 2 ~a2~0) (not .cse37) .cse31 (and (<= (+ ~a4~0 89) 0) .cse21))) (.cse14 (or .cse18 .cse19 .cse20))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (forall ((v_prenex_49 Int)) (let ((.cse6 (* 9 v_prenex_49))) (let ((.cse5 (div .cse6 10))) (or (< (+ (mod .cse5 29) 13) |old(~a29~0)|) (< (+ .cse5 1) 0) (< .cse5 0) (< .cse6 0))))) .cse0 .cse7 .cse8 .cse9 .cse10) (or (and (and .cse11 .cse12) .cse13) (or .cse14 .cse10)) (or .cse15 .cse0 .cse16 .cse17 .cse8) (or .cse4 .cse18 .cse19 .cse0 .cse15 .cse17) (or .cse15 .cse0 .cse7 .cse8 .cse3 .cse10) (or .cse15 .cse0 (or .cse18 .cse19 .cse7) .cse10) (or (or .cse4 .cse20 .cse8) (and (and (and (= 2 ~a2~0) .cse21) .cse12) .cse13)) (or (or (and (< 0 (+ |old(~a0~0)| 98)) (< 0 (+ |old(~a29~0)| 144))) .cse20 .cse8) (and (and .cse12 .cse21 .cse22) .cse13)) (or .cse23 .cse0 .cse24 .cse16) (or .cse25 .cse0 .cse9 .cse8 .cse17) (or .cse20 .cse26 (and .cse22 .cse27 .cse12 .cse21)) (or .cse0 (and (and .cse21 .cse28 .cse29) .cse30 .cse13) (or .cse25 .cse1)) (or .cse18 .cse19 .cse0 .cse15 (< (+ |old(~a0~0)| 143) 0) .cse16 .cse10) (or (and .cse27 .cse12 .cse31 .cse21) (or .cse23 .cse7) .cse0 (< (+ |old(~a0~0)| 600177) 0)) (or .cse32 .cse0 .cse15 (forall ((v_prenex_5 Int)) (let ((.cse33 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (< |old(~a0~0)| (+ (div (+ .cse33 (- 599998)) 5) 260780)) (= 0 .cse33) (<= 300072 .cse33) (not (= 0 (mod (+ .cse33 2) 5))) (= (mod (+ .cse33 3) 5) 0))))) (or .cse0 .cse2 .cse34 .cse16 .cse10) (or .cse18 .cse25 .cse35 .cse19 .cse0 .cse15) (or .cse32 .cse0 (< (+ |old(~a0~0)| 97) 0) .cse15 .cse10) (or .cse0 (and .cse27 .cse12 .cse36 .cse21) (or (or .cse23 .cse26) .cse3)) (or .cse23 .cse35 .cse0 .cse24 .cse10) (or .cse9 .cse25 .cse0 .cse7 .cse8) (or (and (and .cse12 .cse11) .cse13) (or .cse14 (< 4 |old(~a2~0)|)))))) [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,589 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-02 17:31:10,590 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,591 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse28 (= ~a2~0 2)) (.cse46 (+ ~a0~0 61))) (let ((.cse45 (+ ~a4~0 86)) (.cse32 (< 0 .cse46)) (.cse42 (not .cse28)) (.cse1 (= |old(~a4~0)| ~a4~0)) (.cse14 (= 2 |old(~a2~0)|)) (.cse26 (< 0 (+ |old(~a4~0)| 89))) (.cse19 (<= (+ |old(~a0~0)| 61) 0))) (let ((.cse27 (= |old(~a2~0)| ~a2~0)) (.cse15 (< |old(~a2~0)| 2)) (.cse9 (and (or .cse14 .cse26) (or .cse26 .cse19))) (.cse12 (= |old(~a0~0)| ~a0~0)) (.cse13 (= ~a2~0 |old(~a2~0)|)) (.cse11 (let ((.cse47 (<= (+ ~a4~0 89) 0)) (.cse48 (<= ~a2~0 |old(~a2~0)|))) (or (and .cse32 .cse47 .cse48 .cse1) (and .cse47 .cse42 .cse48 .cse1)))) (.cse0 (<= |old(~a29~0)| ~a29~0)) (.cse2 (<= ~a29~0 |old(~a29~0)|)) (.cse30 (< 0 (+ |old(~a0~0)| 300076))) (.cse6 (not (= 3 |old(~a2~0)|))) (.cse10 (= ~a29~0 |old(~a29~0)|)) (.cse23 (= 1 ~a2~0)) (.cse31 (< 0 .cse45)) (.cse33 (+ ~a29~0 144)) (.cse3 (= ~a0~0 |old(~a0~0)|)) (.cse44 (= 1 |old(~a2~0)|))) (let ((.cse7 (< 0 (+ |old(~a29~0)| 16))) (.cse22 (not .cse44)) (.cse24 (and (and (and .cse44 .cse10 (or (<= .cse45 0) (not (= 4 calculate_output_~input)) (< 0 (+ ~a29~0 16)) (< 0 (+ ~a0~0 147)) (< 0 (+ ~a4~0 42))) .cse23 .cse1) (or .cse31 (< 0 .cse33) (<= .cse46 0))) .cse3)) (.cse21 (< (+ |old(~a0~0)| 595423) 0)) (.cse4 (= 3 ~a2~0)) (.cse25 (or .cse30 .cse6)) (.cse17 (forall ((v_prenex_1 Int)) (let ((.cse43 (mod (+ v_prenex_1 16) 29))) (or (< (+ |old(~a29~0)| 16) .cse43) (<= 416279 v_prenex_1) (= 0 .cse43))))) (.cse37 (and .cse0 .cse1 .cse2 .cse28 .cse3)) (.cse16 (< (+ |old(~a4~0)| 85) 0)) (.cse20 (not .cse14)) (.cse36 (and (<= 2 ~a2~0) .cse42 .cse12 .cse10 .cse13 .cse11)) (.cse35 (or .cse14 .cse15 .cse9)) (.cse29 (< |old(~a29~0)| 44)) (.cse34 (not (= 4 |old(~a2~0)|))) (.cse5 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (and .cse0 .cse1 .cse27 .cse2 .cse3)) (.cse8 (< 0 (+ |old(~a0~0)| 44)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8) (or (or .cse9 .cse6) (and (and .cse10 (and .cse11 .cse4)) .cse3)) (or .cse5 (and .cse12 .cse10 .cse13 .cse1) (or .cse14 .cse15 .cse16) .cse8) (or .cse17 .cse14 .cse15 .cse5 .cse18 .cse19) (or .cse18 .cse5 .cse16 .cse20 .cse21 .cse8) (or (or .cse22 .cse16) .cse5 (and (and .cse10 (and .cse23 .cse1)) .cse3) (< (+ |old(~a0~0)| 600177) 0)) (or .cse14 .cse15 (and .cse1 .cse0 .cse13 .cse2 .cse3) .cse5 (< (+ |old(~a0~0)| 143) 0) .cse7 .cse8) (or .cse22 .cse5 .cse24 .cse7) (or (and (and .cse10 .cse4 .cse1) .cse3) .cse5 .cse25 .cse21) (or (or .cse17 .cse26 .cse20) (and (and (and (= 2 ~a2~0) .cse1) .cse10) .cse3)) (or (or (and (< 0 (+ |old(~a0~0)| 98)) (< 0 (+ |old(~a29~0)| 144))) .cse26 .cse20) (and (and .cse10 .cse1 .cse27) .cse3)) (or (and .cse12 .cse10 .cse1 .cse28) .cse5 (or .cse29 .cse16 .cse20)) (or .cse5 .cse7 .cse18 .cse19 .cse20) (or .cse26 .cse30 (and .cse27 .cse12 .cse10 .cse1)) (or .cse5 (or (<= (+ ~a0~0 98) 0) .cse31 .cse32 (<= .cse33 0)) .cse6 .cse7 .cse8) (or .cse22 .cse5 .cse24 .cse21 .cse8) (or (or .cse34 .cse35) .cse36) (or .cse29 .cse5 .cse20 .cse19 .cse37) (or .cse5 (and (and (and .cse4 .cse1) .cse10) .cse3) (or .cse29 .cse25)) (or .cse17 .cse37 (forall ((v_prenex_49 Int)) (let ((.cse39 (* 9 v_prenex_49))) (let ((.cse38 (div .cse39 10))) (or (< (+ (mod .cse38 29) 13) |old(~a29~0)|) (< (+ .cse38 1) 0) (< .cse38 0) (< .cse39 0))))) .cse5 .cse16 .cse20 .cse8) (or .cse34 .cse5 .cse18 (forall ((v_prenex_5 Int)) (let ((.cse40 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (< |old(~a0~0)| (+ (div (+ .cse40 (- 599998)) 5) 260780)) (= 0 .cse40) (<= 300072 .cse40) (not (= 0 (mod (+ .cse40 2) 5))) (= (mod (+ .cse40 3) 5) 0))))) (or .cse36 (or .cse35 .cse8)) (or .cse14 .cse29 (forall ((v_prenex_5 Int)) (let ((.cse41 (mod v_prenex_5 299926))) (or (< 0 (+ v_prenex_5 44)) (<= 0 v_prenex_5) (= 0 .cse41) (<= 300072 .cse41) (< (+ |old(~a0~0)| 339337) (div (+ .cse41 (- 599998)) 5)) (not (= 0 (mod (+ .cse41 2) 5))) (= (mod (+ .cse41 3) 5) 0)))) .cse15 .cse5 .cse18) (or .cse34 .cse5 (< (+ |old(~a0~0)| 97) 0) .cse18 .cse8)))))) [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 17:31:10,592 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,593 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,594 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,595 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-02 17:31:10,596 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 205) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,597 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 17:31:10,598 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 17:31:10,599 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 .cse0) (<= .cse0 0) (= (+ ~a29~0 127) 0))) [2018-12-02 17:31:10,600 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 17:31:10,600 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 17:31:10,600 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (and (= |old(~a4~0)| ~a4~0) (= 1 ~a2~0) (= ~a0~0 |old(~a0~0)|) (= (+ ~a29~0 127) 0)) (< 0 .cse0) (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0))) [2018-12-02 17:31:10,600 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 17:31:10,600 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse15 (< 0 (+ ~a0~0 61))) (.cse7 (<= (+ ~a4~0 89) 0)) (.cse14 (not (= ~a2~0 2)))) (let ((.cse12 (<= 2 ~a2~0)) (.cse17 (or (and .cse15 .cse7) (and .cse7 .cse14))) (.cse8 (+ ~a29~0 16)) (.cse16 (= 1 |old(~a2~0)|)) (.cse18 (<= (+ ~a0~0 300076) 0)) (.cse5 (= 3 ~a2~0)) (.cse27 (<= |old(~a29~0)| 43)) (.cse3 (= 1 ~a2~0))) (let ((.cse22 (exists ((v_prenex_6 Int)) (let ((.cse29 (mod v_prenex_6 299926))) (and (not (= 0 .cse29)) (= (mod (+ .cse29 3) 5) 0) (< v_prenex_6 0) (<= v_prenex_6 |old(~a0~0)|) (<= (div (+ .cse29 (- 599998)) 5) (+ ~a0~0 339336)) (< .cse29 599998) (not (= 0 (mod (+ .cse29 2) 5))))))) (.cse11 (and .cse27 (and (= ~a2~0 |old(~a2~0)|) .cse3))) (.cse20 (<= 0 (+ ~a0~0 595423))) (.cse10 (= 4 ~a2~0)) (.cse19 (and .cse16 .cse18 .cse5)) (.cse13 (exists ((v_prenex_1 Int)) (let ((.cse28 (mod (+ v_prenex_1 16) 29))) (and (<= .cse28 (+ ~a29~0 16)) (< v_prenex_1 416279) (not (= 0 .cse28)))))) (.cse4 (<= .cse8 0)) (.cse0 (+ |old(~a0~0)| 44)) (.cse2 (<= 0 (+ ~a4~0 85))) (.cse9 (= 2 ~a2~0)) (.cse1 (<= (+ ~a4~0 42) 0)) (.cse21 (<= 44 ~a29~0)) (.cse23 (and .cse27 (and .cse12 .cse17 .cse14 .cse16 (<= 0 (+ |old(~a29~0)| 143))))) (.cse6 (<= (+ ~a0~0 44) 0))) (or (< 0 .cse0) (and .cse1 (and .cse2 .cse3) (<= 0 (+ ~a0~0 600177))) (and .cse4 .cse1 .cse5 .cse6) (and .cse7 (or (<= (+ ~a0~0 98) 0) (< 0 .cse8) (<= (+ ~a29~0 144) 0)) .cse9) (and .cse1 (and (and (<= 0 (+ ~a0~0 97)) .cse6) .cse10)) (and .cse1 .cse11 .cse4) (and .cse1 (and .cse12 .cse13 .cse14 .cse15)) (not .cse16) (and .cse17 .cse18) (and .cse1 .cse19 .cse20) (and .cse1 (and .cse4 (and .cse15 .cse9))) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse12 .cse14 .cse21 .cse22) .cse1) (and .cse1 (and (and .cse2 .cse9) .cse6 .cse22)) (and (and .cse2 .cse18 .cse9) .cse1 .cse20) (and .cse1 (and (and .cse11 .cse6) .cse20)) (and .cse23 (<= ~a2~0 4)) (and .cse10 .cse1 (exists ((v_prenex_5 Int)) (let ((.cse24 (mod v_prenex_5 299926))) (and (not (= (mod (+ .cse24 3) 5) 0)) (<= (+ v_prenex_5 44) 0) (< .cse24 300072) (= 0 (mod (+ .cse24 2) 5)) (not (= 0 .cse24)) (<= (+ (div (+ .cse24 (- 599998)) 5) 260780) ~a0~0) (< v_prenex_5 0))))) (and .cse1 (and .cse21 .cse19)) (and .cse1 (or (and .cse2 .cse21 .cse9) (and (exists ((v_prenex_49 Int)) (let ((.cse26 (* 9 v_prenex_49))) (let ((.cse25 (div .cse26 10))) (and (<= 0 .cse25) (<= 0 .cse26) (<= 0 (+ .cse25 1)) (<= ~a29~0 (+ (mod .cse25 29) 13)))))) .cse13 .cse2 .cse9 .cse6))) (and .cse1 (and .cse12 .cse14 (<= 0 (+ ~a0~0 143)) .cse4 .cse6)) (< .cse0 0) (and .cse12 .cse2 .cse14 .cse1 .cse6) (and .cse9 .cse1 .cse21 .cse15) (< 0 (+ |old(~a4~0)| 89)) (and .cse23 .cse6))))) [2018-12-02 17:31:10,605 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-02 17:31:10,605 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-02 17:31:10,606 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse15 (< 0 (+ ~a0~0 61))) (.cse7 (<= (+ ~a4~0 89) 0)) (.cse14 (not (= ~a2~0 2)))) (let ((.cse12 (<= 2 ~a2~0)) (.cse17 (or (and .cse15 .cse7) (and .cse7 .cse14))) (.cse8 (+ ~a29~0 16)) (.cse16 (= 1 |old(~a2~0)|)) (.cse18 (<= (+ ~a0~0 300076) 0)) (.cse5 (= 3 ~a2~0)) (.cse27 (<= |old(~a29~0)| 43)) (.cse3 (= 1 ~a2~0))) (let ((.cse22 (exists ((v_prenex_6 Int)) (let ((.cse29 (mod v_prenex_6 299926))) (and (not (= 0 .cse29)) (= (mod (+ .cse29 3) 5) 0) (< v_prenex_6 0) (<= v_prenex_6 |old(~a0~0)|) (<= (div (+ .cse29 (- 599998)) 5) (+ ~a0~0 339336)) (< .cse29 599998) (not (= 0 (mod (+ .cse29 2) 5))))))) (.cse11 (and .cse27 (and (= ~a2~0 |old(~a2~0)|) .cse3))) (.cse20 (<= 0 (+ ~a0~0 595423))) (.cse10 (= 4 ~a2~0)) (.cse19 (and .cse16 .cse18 .cse5)) (.cse13 (exists ((v_prenex_1 Int)) (let ((.cse28 (mod (+ v_prenex_1 16) 29))) (and (<= .cse28 (+ ~a29~0 16)) (< v_prenex_1 416279) (not (= 0 .cse28)))))) (.cse4 (<= .cse8 0)) (.cse0 (+ |old(~a0~0)| 44)) (.cse2 (<= 0 (+ ~a4~0 85))) (.cse9 (= 2 ~a2~0)) (.cse1 (<= (+ ~a4~0 42) 0)) (.cse21 (<= 44 ~a29~0)) (.cse23 (and .cse27 (and .cse12 .cse17 .cse14 .cse16 (<= 0 (+ |old(~a29~0)| 143))))) (.cse6 (<= (+ ~a0~0 44) 0))) (or (< 0 .cse0) (and .cse1 (and .cse2 .cse3) (<= 0 (+ ~a0~0 600177))) (and .cse4 .cse1 .cse5 .cse6) (and .cse7 (or (<= (+ ~a0~0 98) 0) (< 0 .cse8) (<= (+ ~a29~0 144) 0)) .cse9) (and .cse1 (and (and (<= 0 (+ ~a0~0 97)) .cse6) .cse10)) (and .cse1 .cse11 .cse4) (and .cse1 (and .cse12 .cse13 .cse14 .cse15)) (not .cse16) (and .cse17 .cse18) (and .cse1 .cse19 .cse20) (and .cse1 (and .cse4 (and .cse15 .cse9))) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse12 .cse14 .cse21 .cse22) .cse1) (and .cse1 (and (and .cse2 .cse9) .cse6 .cse22)) (and (and .cse2 .cse18 .cse9) .cse1 .cse20) (and .cse1 (and (and .cse11 .cse6) .cse20)) (and .cse23 (<= ~a2~0 4)) (and .cse10 .cse1 (exists ((v_prenex_5 Int)) (let ((.cse24 (mod v_prenex_5 299926))) (and (not (= (mod (+ .cse24 3) 5) 0)) (<= (+ v_prenex_5 44) 0) (< .cse24 300072) (= 0 (mod (+ .cse24 2) 5)) (not (= 0 .cse24)) (<= (+ (div (+ .cse24 (- 599998)) 5) 260780) ~a0~0) (< v_prenex_5 0))))) (and .cse1 (and .cse21 .cse19)) (and .cse1 (or (and .cse2 .cse21 .cse9) (and (exists ((v_prenex_49 Int)) (let ((.cse26 (* 9 v_prenex_49))) (let ((.cse25 (div .cse26 10))) (and (<= 0 .cse25) (<= 0 .cse26) (<= 0 (+ .cse25 1)) (<= ~a29~0 (+ (mod .cse25 29) 13)))))) .cse13 .cse2 .cse9 .cse6))) (and .cse1 (and .cse12 .cse14 (<= 0 (+ ~a0~0 143)) .cse4 .cse6)) (< .cse0 0) (and .cse12 .cse2 .cse14 .cse1 .cse6) (and .cse9 .cse1 .cse21 .cse15) (< 0 (+ |old(~a4~0)| 89)) (and .cse23 .cse6))))) [2018-12-02 17:31:10,612 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 17:31:10,617 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,618 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,618 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,618 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,618 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,619 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,619 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,619 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,620 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,621 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,622 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,623 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,629 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,630 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,631 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,632 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,633 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:31:10 BoogieIcfgContainer [2018-12-02 17:31:10,635 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 17:31:10,635 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 17:31:10,635 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 17:31:10,635 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 17:31:10,635 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:18:02" (3/4) ... [2018-12-02 17:31:10,638 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 17:31:10,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 17:31:10,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 17:31:10,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 17:31:10,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 17:31:10,654 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 17:31:10,655 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 17:31:10,673 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((0 < \old(a0) + 44 || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 1 == a2) && 0 <= a0 + 600177)) || (((a29 + 16 <= 0 && a4 + 42 <= 0) && 3 == a2) && a0 + 44 <= 0)) || ((a4 + 89 <= 0 && ((a0 + 98 <= 0 || 0 < a29 + 16) || a29 + 144 <= 0)) && 2 == a2)) || (a4 + 42 <= 0 && (0 <= a0 + 97 && a0 + 44 <= 0) && 4 == a2)) || ((a4 + 42 <= 0 && \old(a29) <= 43 && a2 == \old(a2) && 1 == a2) && a29 + 16 <= 0)) || (a4 + 42 <= 0 && ((2 <= a2 && (\exists v_prenex_1 : int :: ((v_prenex_1 + 16) % 29 <= a29 + 16 && v_prenex_1 < 416279) && !(0 == (v_prenex_1 + 16) % 29))) && !(a2 == 2)) && 0 < a0 + 61)) || !(1 == \old(a2))) || (((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2))) && a0 + 300076 <= 0)) || ((a4 + 42 <= 0 && (1 == \old(a2) && a0 + 300076 <= 0) && 3 == a2) && 0 <= a0 + 595423)) || (a4 + 42 <= 0 && a29 + 16 <= 0 && 0 < a0 + 61 && 2 == a2)) || !(0 == \old(a29) + 127)) || ((((2 <= a2 && !(a2 == 2)) && 44 <= a29) && (\exists v_prenex_6 : int :: (((((!(0 == v_prenex_6 % 299926) && (v_prenex_6 % 299926 + 3) % 5 == 0) && v_prenex_6 < 0) && v_prenex_6 <= \old(a0)) && (v_prenex_6 % 299926 + -599998) / 5 <= a0 + 339336) && v_prenex_6 % 299926 < 599998) && !(0 == (v_prenex_6 % 299926 + 2) % 5))) && a4 + 42 <= 0)) || (a4 + 42 <= 0 && ((0 <= a4 + 85 && 2 == a2) && a0 + 44 <= 0) && (\exists v_prenex_6 : int :: (((((!(0 == v_prenex_6 % 299926) && (v_prenex_6 % 299926 + 3) % 5 == 0) && v_prenex_6 < 0) && v_prenex_6 <= \old(a0)) && (v_prenex_6 % 299926 + -599998) / 5 <= a0 + 339336) && v_prenex_6 % 299926 < 599998) && !(0 == (v_prenex_6 % 299926 + 2) % 5)))) || ((((0 <= a4 + 85 && a0 + 300076 <= 0) && 2 == a2) && a4 + 42 <= 0) && 0 <= a0 + 595423)) || (a4 + 42 <= 0 && ((\old(a29) <= 43 && a2 == \old(a2) && 1 == a2) && a0 + 44 <= 0) && 0 <= a0 + 595423)) || ((\old(a29) <= 43 && (((2 <= a2 && ((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2)))) && !(a2 == 2)) && 1 == \old(a2)) && 0 <= \old(a29) + 143) && a2 <= 4)) || ((4 == a2 && a4 + 42 <= 0) && (\exists v_prenex_5 : int :: (((((!((v_prenex_5 % 299926 + 3) % 5 == 0) && v_prenex_5 + 44 <= 0) && v_prenex_5 % 299926 < 300072) && 0 == (v_prenex_5 % 299926 + 2) % 5) && !(0 == v_prenex_5 % 299926)) && (v_prenex_5 % 299926 + -599998) / 5 + 260780 <= a0) && v_prenex_5 < 0))) || (a4 + 42 <= 0 && 44 <= a29 && (1 == \old(a2) && a0 + 300076 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && (((0 <= a4 + 85 && 44 <= a29) && 2 == a2) || (((((\exists v_prenex_49 : int :: ((0 <= 9 * v_prenex_49 / 10 && 0 <= 9 * v_prenex_49) && 0 <= 9 * v_prenex_49 / 10 + 1) && a29 <= 9 * v_prenex_49 / 10 % 29 + 13) && (\exists v_prenex_1 : int :: ((v_prenex_1 + 16) % 29 <= a29 + 16 && v_prenex_1 < 416279) && !(0 == (v_prenex_1 + 16) % 29))) && 0 <= a4 + 85) && 2 == a2) && a0 + 44 <= 0)))) || (a4 + 42 <= 0 && (((2 <= a2 && !(a2 == 2)) && 0 <= a0 + 143) && a29 + 16 <= 0) && a0 + 44 <= 0)) || \old(a0) + 44 < 0) || ((((2 <= a2 && 0 <= a4 + 85) && !(a2 == 2)) && a4 + 42 <= 0) && a0 + 44 <= 0)) || (((2 == a2 && a4 + 42 <= 0) && 44 <= a29) && 0 < a0 + 61)) || 0 < \old(a4) + 89) || ((\old(a29) <= 43 && (((2 <= a2 && ((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2)))) && !(a2 == 2)) && 1 == \old(a2)) && 0 <= \old(a29) + 143) && a0 + 44 <= 0) [2018-12-02 17:31:10,753 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0732b0fe-9198-4526-8253-93061954dd03/bin-2019/uautomizer/witness.graphml [2018-12-02 17:31:10,753 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 17:31:10,753 INFO L168 Benchmark]: Toolchain (without parser) took 790326.72 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 950.6 MB in the beginning and 1.5 GB in the end (delta: -505.4 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,754 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:31:10,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 588.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -122.7 MB). Peak memory consumption was 82.8 MB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,754 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.77 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,754 INFO L168 Benchmark]: Boogie Preprocessor took 62.25 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,755 INFO L168 Benchmark]: RCFGBuilder took 1628.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 43.6 MB). Peak memory consumption was 216.6 MB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,755 INFO L168 Benchmark]: TraceAbstraction took 787900.71 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -485.8 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,755 INFO L168 Benchmark]: Witness Printer took 117.87 ms. Allocated memory is still 3.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. [2018-12-02 17:31:10,756 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 588.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -122.7 MB). Peak memory consumption was 82.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.77 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.25 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1628.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 43.6 MB). Peak memory consumption was 216.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 787900.71 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -485.8 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 117.87 ms. Allocated memory is still 3.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 205]: 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 [2018-12-02 17:31:10,758 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,759 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,760 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,761 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,762 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,763 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,764 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,765 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_49,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2018-12-02 17:31:10,766 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((0 < \old(a0) + 44 || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 1 == a2) && 0 <= a0 + 600177)) || (((a29 + 16 <= 0 && a4 + 42 <= 0) && 3 == a2) && a0 + 44 <= 0)) || ((a4 + 89 <= 0 && ((a0 + 98 <= 0 || 0 < a29 + 16) || a29 + 144 <= 0)) && 2 == a2)) || (a4 + 42 <= 0 && (0 <= a0 + 97 && a0 + 44 <= 0) && 4 == a2)) || ((a4 + 42 <= 0 && \old(a29) <= 43 && a2 == \old(a2) && 1 == a2) && a29 + 16 <= 0)) || (a4 + 42 <= 0 && ((2 <= a2 && (\exists v_prenex_1 : int :: ((v_prenex_1 + 16) % 29 <= a29 + 16 && v_prenex_1 < 416279) && !(0 == (v_prenex_1 + 16) % 29))) && !(a2 == 2)) && 0 < a0 + 61)) || !(1 == \old(a2))) || (((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2))) && a0 + 300076 <= 0)) || ((a4 + 42 <= 0 && (1 == \old(a2) && a0 + 300076 <= 0) && 3 == a2) && 0 <= a0 + 595423)) || (a4 + 42 <= 0 && a29 + 16 <= 0 && 0 < a0 + 61 && 2 == a2)) || !(0 == \old(a29) + 127)) || ((((2 <= a2 && !(a2 == 2)) && 44 <= a29) && (\exists v_prenex_6 : int :: (((((!(0 == v_prenex_6 % 299926) && (v_prenex_6 % 299926 + 3) % 5 == 0) && v_prenex_6 < 0) && v_prenex_6 <= \old(a0)) && (v_prenex_6 % 299926 + -599998) / 5 <= a0 + 339336) && v_prenex_6 % 299926 < 599998) && !(0 == (v_prenex_6 % 299926 + 2) % 5))) && a4 + 42 <= 0)) || (a4 + 42 <= 0 && ((0 <= a4 + 85 && 2 == a2) && a0 + 44 <= 0) && (\exists v_prenex_6 : int :: (((((!(0 == v_prenex_6 % 299926) && (v_prenex_6 % 299926 + 3) % 5 == 0) && v_prenex_6 < 0) && v_prenex_6 <= \old(a0)) && (v_prenex_6 % 299926 + -599998) / 5 <= a0 + 339336) && v_prenex_6 % 299926 < 599998) && !(0 == (v_prenex_6 % 299926 + 2) % 5)))) || ((((0 <= a4 + 85 && a0 + 300076 <= 0) && 2 == a2) && a4 + 42 <= 0) && 0 <= a0 + 595423)) || (a4 + 42 <= 0 && ((\old(a29) <= 43 && a2 == \old(a2) && 1 == a2) && a0 + 44 <= 0) && 0 <= a0 + 595423)) || ((\old(a29) <= 43 && (((2 <= a2 && ((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2)))) && !(a2 == 2)) && 1 == \old(a2)) && 0 <= \old(a29) + 143) && a2 <= 4)) || ((4 == a2 && a4 + 42 <= 0) && (\exists v_prenex_5 : int :: (((((!((v_prenex_5 % 299926 + 3) % 5 == 0) && v_prenex_5 + 44 <= 0) && v_prenex_5 % 299926 < 300072) && 0 == (v_prenex_5 % 299926 + 2) % 5) && !(0 == v_prenex_5 % 299926)) && (v_prenex_5 % 299926 + -599998) / 5 + 260780 <= a0) && v_prenex_5 < 0))) || (a4 + 42 <= 0 && 44 <= a29 && (1 == \old(a2) && a0 + 300076 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && (((0 <= a4 + 85 && 44 <= a29) && 2 == a2) || (((((\exists v_prenex_49 : int :: ((0 <= 9 * v_prenex_49 / 10 && 0 <= 9 * v_prenex_49) && 0 <= 9 * v_prenex_49 / 10 + 1) && a29 <= 9 * v_prenex_49 / 10 % 29 + 13) && (\exists v_prenex_1 : int :: ((v_prenex_1 + 16) % 29 <= a29 + 16 && v_prenex_1 < 416279) && !(0 == (v_prenex_1 + 16) % 29))) && 0 <= a4 + 85) && 2 == a2) && a0 + 44 <= 0)))) || (a4 + 42 <= 0 && (((2 <= a2 && !(a2 == 2)) && 0 <= a0 + 143) && a29 + 16 <= 0) && a0 + 44 <= 0)) || \old(a0) + 44 < 0) || ((((2 <= a2 && 0 <= a4 + 85) && !(a2 == 2)) && a4 + 42 <= 0) && a0 + 44 <= 0)) || (((2 == a2 && a4 + 42 <= 0) && 44 <= a29) && 0 < a0 + 61)) || 0 < \old(a4) + 89) || ((\old(a29) <= 43 && (((2 <= a2 && ((0 < a0 + 61 && a4 + 89 <= 0) || (a4 + 89 <= 0 && !(a2 == 2)))) && !(a2 == 2)) && 1 == \old(a2)) && 0 <= \old(a29) + 143) && a0 + 44 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 787.8s OverallTime, 17 OverallIterations, 7 TraceHistogramMax, 506.4s AutomataDifference, 0.0s DeadEndRemovalTime, 239.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2480 SDtfs, 52577 SDslu, 4939 SDs, 0 SdLazy, 74025 SolverSat, 19297 SolverUnsat, 138 SolverUnknown, 0 SolverNotchecked, 336.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13369 GetRequests, 12862 SyntacticMatches, 24 SemanticMatches, 483 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9897 ImplicationChecksByTransitivity, 166.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=78330occurred in iteration=16, 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: 7.4s AutomataMinimizationTime, 17 MinimizatonAttempts, 50294 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 7262 PreInvPairs, 8213 NumberOfFragments, 5248 HoareAnnotationTreeSize, 7262 FomulaSimplifications, 22259085 FormulaSimplificationTreeSizeReduction, 17.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 9221405 FormulaSimplificationTreeSizeReductionInter, 221.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 26.4s InterpolantComputationTime, 25877 NumberOfCodeBlocks, 25877 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 25846 ConstructedInterpolants, 152 QuantifiedInterpolants, 58016487 SizeOfPredicates, 12 NumberOfNonLiveVariables, 16345 ConjunctsInSsa, 95 ConjunctsInUnsatCore, 31 InterpolantComputations, 6 PerfectInterpolantSequences, 37207/39915 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...