./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label21_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label21_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 d0a4c8012874d1ff764bed1f77512608d8acedf8 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 11:56:05,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:56:05,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:56:05,130 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:56:05,130 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:56:05,131 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:56:05,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:56:05,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:56:05,134 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:56:05,135 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:56:05,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:56:05,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:56:05,137 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:56:05,138 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:56:05,139 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:56:05,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:56:05,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:56:05,142 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:56:05,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:56:05,145 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:56:05,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:56:05,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:56:05,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:56:05,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:56:05,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:56:05,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:56:05,151 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:56:05,151 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:56:05,152 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:56:05,153 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:56:05,153 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:56:05,154 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:56:05,154 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:56:05,154 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:56:05,155 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:56:05,156 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:56:05,156 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 11:56:05,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:56:05,169 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:56:05,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:56:05,169 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:56:05,170 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:56:05,170 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:56:05,170 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 11:56:05,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:56:05,171 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:56:05,171 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:56:05,171 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:56:05,171 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:56:05,171 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:56:05,172 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:56:05,172 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:56:05,172 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:56:05,172 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:56:05,172 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:56:05,172 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:56:05,173 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 11:56:05,173 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:56:05,173 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 11:56:05,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 11:56:05,173 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:56:05,174 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:56:05,174 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:56:05,174 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 11:56:05,174 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:56:05,174 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:56:05,174 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_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 -> d0a4c8012874d1ff764bed1f77512608d8acedf8 [2018-11-10 11:56:05,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:56:05,211 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:56:05,213 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:56:05,214 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:56:05,215 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:56:05,215 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label21_true-unreach-call.c [2018-11-10 11:56:05,261 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/data/12c6a0450/9a7d1902cd1640d59c83f749517e7794/FLAG9c660d388 [2018-11-10 11:56:05,730 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:56:05,731 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/sv-benchmarks/c/eca-rers2012/Problem15_label21_true-unreach-call.c [2018-11-10 11:56:05,748 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/data/12c6a0450/9a7d1902cd1640d59c83f749517e7794/FLAG9c660d388 [2018-11-10 11:56:05,762 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/data/12c6a0450/9a7d1902cd1640d59c83f749517e7794 [2018-11-10 11:56:05,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:56:05,766 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 11:56:05,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:56:05,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:56:05,771 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:56:05,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:56:05" (1/1) ... [2018-11-10 11:56:05,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c7d5e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:05, skipping insertion in model container [2018-11-10 11:56:05,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:56:05" (1/1) ... [2018-11-10 11:56:05,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:56:05,858 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:56:06,363 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:56:06,366 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:56:06,555 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:56:06,568 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:56:06,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06 WrapperNode [2018-11-10 11:56:06,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:56:06,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:56:06,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:56:06,569 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:56:06,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... [2018-11-10 11:56:06,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:56:06,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 11:56:06,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 11:56:06,787 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 11:56:06,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 11:56:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 11:56:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 11:56:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 11:56:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 11:56:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 11:56:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 11:56:10,075 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 11:56:10,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:56:10 BoogieIcfgContainer [2018-11-10 11:56:10,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 11:56:10,077 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 11:56:10,077 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 11:56:10,080 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 11:56:10,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:56:05" (1/3) ... [2018-11-10 11:56:10,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76618126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:56:10, skipping insertion in model container [2018-11-10 11:56:10,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:56:06" (2/3) ... [2018-11-10 11:56:10,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76618126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:56:10, skipping insertion in model container [2018-11-10 11:56:10,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:56:10" (3/3) ... [2018-11-10 11:56:10,083 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label21_true-unreach-call.c [2018-11-10 11:56:10,091 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 11:56:10,099 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 11:56:10,110 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 11:56:10,139 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 11:56:10,140 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 11:56:10,140 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 11:56:10,140 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 11:56:10,140 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 11:56:10,140 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 11:56:10,141 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 11:56:10,141 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 11:56:10,141 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 11:56:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-11-10 11:56:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-10 11:56:10,176 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:10,177 INFO L375 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] [2018-11-10 11:56:10,179 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:10,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:10,184 INFO L82 PathProgramCache]: Analyzing trace with hash -191617687, now seen corresponding path program 1 times [2018-11-10 11:56:10,186 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:10,186 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:10,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:10,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:10,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:56:10,455 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:56:10,455 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 11:56:10,459 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 11:56:10,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 11:56:10,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 11:56:10,471 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-11-10 11:56:15,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:56:15,576 INFO L93 Difference]: Finished difference Result 1550 states and 2835 transitions. [2018-11-10 11:56:15,577 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 11:56:15,578 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 67 [2018-11-10 11:56:15,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:56:15,598 INFO L225 Difference]: With dead ends: 1550 [2018-11-10 11:56:15,598 INFO L226 Difference]: Without dead ends: 1106 [2018-11-10 11:56:15,606 INFO L605 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 [2018-11-10 11:56:15,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1106 states. [2018-11-10 11:56:15,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1106 to 762. [2018-11-10 11:56:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 762 states. [2018-11-10 11:56:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 1263 transitions. [2018-11-10 11:56:15,687 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 1263 transitions. Word has length 67 [2018-11-10 11:56:15,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:56:15,688 INFO L481 AbstractCegarLoop]: Abstraction has 762 states and 1263 transitions. [2018-11-10 11:56:15,688 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 11:56:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1263 transitions. [2018-11-10 11:56:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-10 11:56:15,694 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:15,694 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:56:15,695 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:15,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:15,695 INFO L82 PathProgramCache]: Analyzing trace with hash 2147224692, now seen corresponding path program 1 times [2018-11-10 11:56:15,695 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:15,695 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:15,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:15,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:15,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:56:15,853 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:56:15,854 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 11:56:15,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 11:56:15,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 11:56:15,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 11:56:15,856 INFO L87 Difference]: Start difference. First operand 762 states and 1263 transitions. Second operand 5 states. [2018-11-10 11:56:21,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:56:21,613 INFO L93 Difference]: Finished difference Result 2245 states and 3758 transitions. [2018-11-10 11:56:21,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 11:56:21,614 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2018-11-10 11:56:21,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:56:21,620 INFO L225 Difference]: With dead ends: 2245 [2018-11-10 11:56:21,620 INFO L226 Difference]: Without dead ends: 1489 [2018-11-10 11:56:21,622 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 11:56:21,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1489 states. [2018-11-10 11:56:21,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1489 to 1457. [2018-11-10 11:56:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1457 states. [2018-11-10 11:56:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1457 states and 2152 transitions. [2018-11-10 11:56:21,656 INFO L78 Accepts]: Start accepts. Automaton has 1457 states and 2152 transitions. Word has length 140 [2018-11-10 11:56:21,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:56:21,657 INFO L481 AbstractCegarLoop]: Abstraction has 1457 states and 2152 transitions. [2018-11-10 11:56:21,657 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 11:56:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2152 transitions. [2018-11-10 11:56:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-10 11:56:21,659 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:21,660 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:56:21,660 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:21,661 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:21,661 INFO L82 PathProgramCache]: Analyzing trace with hash 245901444, now seen corresponding path program 1 times [2018-11-10 11:56:21,661 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:21,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:21,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:21,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:21,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:56:21,775 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:56:21,775 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 11:56:21,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 11:56:21,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 11:56:21,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 11:56:21,776 INFO L87 Difference]: Start difference. First operand 1457 states and 2152 transitions. Second operand 4 states. [2018-11-10 11:56:24,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:56:24,907 INFO L93 Difference]: Finished difference Result 5392 states and 8275 transitions. [2018-11-10 11:56:24,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 11:56:24,908 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2018-11-10 11:56:24,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:56:24,929 INFO L225 Difference]: With dead ends: 5392 [2018-11-10 11:56:24,929 INFO L226 Difference]: Without dead ends: 3941 [2018-11-10 11:56:24,940 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 11:56:24,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3941 states. [2018-11-10 11:56:25,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3941 to 3939. [2018-11-10 11:56:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3939 states. [2018-11-10 11:56:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 3939 states and 5427 transitions. [2018-11-10 11:56:25,049 INFO L78 Accepts]: Start accepts. Automaton has 3939 states and 5427 transitions. Word has length 148 [2018-11-10 11:56:25,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:56:25,049 INFO L481 AbstractCegarLoop]: Abstraction has 3939 states and 5427 transitions. [2018-11-10 11:56:25,049 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 11:56:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3939 states and 5427 transitions. [2018-11-10 11:56:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-11-10 11:56:25,057 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:25,057 INFO L375 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, 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] [2018-11-10 11:56:25,057 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:25,058 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:25,058 INFO L82 PathProgramCache]: Analyzing trace with hash -724599134, now seen corresponding path program 1 times [2018-11-10 11:56:25,058 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:25,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:25,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:25,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:25,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 120 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 11:56:25,245 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:56:25,246 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 11:56:25,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:25,347 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:56:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-10 11:56:25,545 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 11:56:25,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 11:56:25,546 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 11:56:25,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 11:56:25,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 11:56:25,547 INFO L87 Difference]: Start difference. First operand 3939 states and 5427 transitions. Second operand 9 states. [2018-11-10 11:56:31,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:56:31,644 INFO L93 Difference]: Finished difference Result 10365 states and 14147 transitions. [2018-11-10 11:56:31,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 11:56:31,645 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 224 [2018-11-10 11:56:31,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:56:31,660 INFO L225 Difference]: With dead ends: 10365 [2018-11-10 11:56:31,660 INFO L226 Difference]: Without dead ends: 6432 [2018-11-10 11:56:31,673 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 234 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-10 11:56:31,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6432 states. [2018-11-10 11:56:31,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6432 to 6310. [2018-11-10 11:56:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6310 states. [2018-11-10 11:56:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6310 states to 6310 states and 7466 transitions. [2018-11-10 11:56:31,817 INFO L78 Accepts]: Start accepts. Automaton has 6310 states and 7466 transitions. Word has length 224 [2018-11-10 11:56:31,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:56:31,817 INFO L481 AbstractCegarLoop]: Abstraction has 6310 states and 7466 transitions. [2018-11-10 11:56:31,817 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 11:56:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 6310 states and 7466 transitions. [2018-11-10 11:56:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-11-10 11:56:31,824 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:31,824 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:56:31,824 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:31,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:31,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1772810425, now seen corresponding path program 1 times [2018-11-10 11:56:31,825 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:31,825 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:31,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:31,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:31,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 120 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 11:56:32,249 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:56:32,249 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 11:56:32,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:32,357 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:56:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-10 11:56:32,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 11:56:32,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 11:56:32,637 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 11:56:32,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 11:56:32,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-10 11:56:32,638 INFO L87 Difference]: Start difference. First operand 6310 states and 7466 transitions. Second operand 9 states. [2018-11-10 11:56:52,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:56:52,132 INFO L93 Difference]: Finished difference Result 19617 states and 23632 transitions. [2018-11-10 11:56:52,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 11:56:52,133 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 338 [2018-11-10 11:56:52,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:56:52,158 INFO L225 Difference]: With dead ends: 19617 [2018-11-10 11:56:52,159 INFO L226 Difference]: Without dead ends: 13313 [2018-11-10 11:56:52,171 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 344 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2018-11-10 11:56:52,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13313 states. [2018-11-10 11:56:52,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13313 to 12420. [2018-11-10 11:56:52,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12420 states. [2018-11-10 11:56:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12420 states to 12420 states and 14764 transitions. [2018-11-10 11:56:52,336 INFO L78 Accepts]: Start accepts. Automaton has 12420 states and 14764 transitions. Word has length 338 [2018-11-10 11:56:52,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:56:52,336 INFO L481 AbstractCegarLoop]: Abstraction has 12420 states and 14764 transitions. [2018-11-10 11:56:52,336 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 11:56:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 12420 states and 14764 transitions. [2018-11-10 11:56:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2018-11-10 11:56:52,344 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:56:52,344 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:56:52,344 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:56:52,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:56:52,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1716200344, now seen corresponding path program 1 times [2018-11-10 11:56:52,345 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:56:52,345 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:56:52,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:52,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:52,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:56:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-10 11:56:52,764 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:56:52,764 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 11:56:52,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:56:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:56:52,889 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:57:29,945 WARN L179 SmtUtils]: Spent 36.72 s on a formula simplification. DAG size of input: 472 DAG size of output: 190 [2018-11-10 11:57:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 9 proven. 114 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-10 11:57:32,554 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 11:57:32,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-11-10 11:57:32,555 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-10 11:57:32,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 11:57:32,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=77, Unknown=1, NotChecked=0, Total=110 [2018-11-10 11:57:32,556 INFO L87 Difference]: Start difference. First operand 12420 states and 14764 transitions. Second operand 11 states. [2018-11-10 11:58:48,125 WARN L179 SmtUtils]: Spent 1.25 m on a formula simplification. DAG size of input: 197 DAG size of output: 118 [2018-11-10 11:59:05,055 WARN L179 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 196 DAG size of output: 32 [2018-11-10 11:59:55,124 WARN L179 SmtUtils]: Spent 38.31 s on a formula simplification that was a NOOP. DAG size: 192 [2018-11-10 12:00:45,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:00:45,337 INFO L93 Difference]: Finished difference Result 52237 states and 65121 transitions. [2018-11-10 12:00:45,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-10 12:00:45,338 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 424 [2018-11-10 12:00:45,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:00:45,434 INFO L225 Difference]: With dead ends: 52237 [2018-11-10 12:00:45,435 INFO L226 Difference]: Without dead ends: 28865 [2018-11-10 12:00:45,535 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 424 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 156.9s TimeCoverageRelationStatistics Valid=157, Invalid=393, Unknown=2, NotChecked=0, Total=552 [2018-11-10 12:00:45,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28865 states. [2018-11-10 12:00:46,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28865 to 27141. [2018-11-10 12:00:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27141 states. [2018-11-10 12:00:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27141 states to 27141 states and 30515 transitions. [2018-11-10 12:00:46,067 INFO L78 Accepts]: Start accepts. Automaton has 27141 states and 30515 transitions. Word has length 424 [2018-11-10 12:00:46,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:00:46,068 INFO L481 AbstractCegarLoop]: Abstraction has 27141 states and 30515 transitions. [2018-11-10 12:00:46,068 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-10 12:00:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 27141 states and 30515 transitions. [2018-11-10 12:00:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-11-10 12:00:46,088 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:00:46,088 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:00:46,089 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:00:46,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:00:46,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1665276040, now seen corresponding path program 1 times [2018-11-10 12:00:46,089 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:00:46,089 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:00:46,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:00:46,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:00:46,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:00:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:00:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 188 proven. 226 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 12:00:47,440 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:00:47,440 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:00:47,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:00:47,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:00:47,524 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:00:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 356 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-10 12:00:47,702 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:00:47,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2018-11-10 12:00:47,704 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-10 12:00:47,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-10 12:00:47,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2018-11-10 12:00:47,704 INFO L87 Difference]: Start difference. First operand 27141 states and 30515 transitions. Second operand 17 states. [2018-11-10 12:01:01,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:01:01,961 INFO L93 Difference]: Finished difference Result 67086 states and 77108 transitions. [2018-11-10 12:01:01,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2018-11-10 12:01:01,962 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 502 [2018-11-10 12:01:01,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:01:02,020 INFO L225 Difference]: With dead ends: 67086 [2018-11-10 12:01:02,020 INFO L226 Difference]: Without dead ends: 40261 [2018-11-10 12:01:02,057 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 613 GetRequests, 548 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1287 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=838, Invalid=3452, Unknown=0, NotChecked=0, Total=4290 [2018-11-10 12:01:02,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40261 states. [2018-11-10 12:01:02,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40261 to 36709. [2018-11-10 12:01:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36709 states. [2018-11-10 12:01:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36709 states to 36709 states and 40865 transitions. [2018-11-10 12:01:02,430 INFO L78 Accepts]: Start accepts. Automaton has 36709 states and 40865 transitions. Word has length 502 [2018-11-10 12:01:02,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:01:02,431 INFO L481 AbstractCegarLoop]: Abstraction has 36709 states and 40865 transitions. [2018-11-10 12:01:02,431 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-10 12:01:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 36709 states and 40865 transitions. [2018-11-10 12:01:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2018-11-10 12:01:02,459 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:01:02,460 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:01:02,460 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:01:02,460 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:01:02,460 INFO L82 PathProgramCache]: Analyzing trace with hash -375270809, now seen corresponding path program 1 times [2018-11-10 12:01:02,461 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:01:02,461 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:01:02,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:02,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:01:02,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:01:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2018-11-10 12:01:02,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:01:02,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:01:02,803 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:01:02,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:01:02,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:01:02,803 INFO L87 Difference]: Start difference. First operand 36709 states and 40865 transitions. Second operand 3 states. [2018-11-10 12:01:05,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:01:05,612 INFO L93 Difference]: Finished difference Result 76440 states and 86468 transitions. [2018-11-10 12:01:05,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:01:05,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 581 [2018-11-10 12:01:05,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:01:05,673 INFO L225 Difference]: With dead ends: 76440 [2018-11-10 12:01:05,673 INFO L226 Difference]: Without dead ends: 41300 [2018-11-10 12:01:05,702 INFO L605 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 [2018-11-10 12:01:05,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41300 states. [2018-11-10 12:01:06,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41300 to 40259. [2018-11-10 12:01:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40259 states. [2018-11-10 12:01:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40259 states to 40259 states and 44987 transitions. [2018-11-10 12:01:06,146 INFO L78 Accepts]: Start accepts. Automaton has 40259 states and 44987 transitions. Word has length 581 [2018-11-10 12:01:06,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:01:06,147 INFO L481 AbstractCegarLoop]: Abstraction has 40259 states and 44987 transitions. [2018-11-10 12:01:06,147 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:01:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 40259 states and 44987 transitions. [2018-11-10 12:01:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2018-11-10 12:01:06,178 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:01:06,178 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:01:06,179 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:01:06,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:01:06,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1672086692, now seen corresponding path program 1 times [2018-11-10 12:01:06,179 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:01:06,179 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:01:06,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:06,181 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:01:06,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:01:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 447 proven. 78 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2018-11-10 12:01:06,663 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:01:06,663 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:01:06,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:01:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:01:06,750 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:01:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 613 proven. 2 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2018-11-10 12:01:06,936 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:01:06,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 12:01:06,937 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:01:06,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:01:06,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:01:06,938 INFO L87 Difference]: Start difference. First operand 40259 states and 44987 transitions. Second operand 9 states. [2018-11-10 12:01:11,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:01:11,699 INFO L93 Difference]: Finished difference Result 85406 states and 97506 transitions. [2018-11-10 12:01:11,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 12:01:11,700 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 645 [2018-11-10 12:01:11,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:01:11,771 INFO L225 Difference]: With dead ends: 85406 [2018-11-10 12:01:11,771 INFO L226 Difference]: Without dead ends: 45773 [2018-11-10 12:01:11,826 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 668 GetRequests, 652 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-11-10 12:01:11,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45773 states. [2018-11-10 12:01:12,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45773 to 45345. [2018-11-10 12:01:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45345 states. [2018-11-10 12:01:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45345 states to 45345 states and 50285 transitions. [2018-11-10 12:01:12,425 INFO L78 Accepts]: Start accepts. Automaton has 45345 states and 50285 transitions. Word has length 645 [2018-11-10 12:01:12,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:01:12,426 INFO L481 AbstractCegarLoop]: Abstraction has 45345 states and 50285 transitions. [2018-11-10 12:01:12,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:01:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 45345 states and 50285 transitions. [2018-11-10 12:01:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2018-11-10 12:01:12,437 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:01:12,438 INFO L375 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 12:01:12,438 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:01:12,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:01:12,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1944658157, now seen corresponding path program 1 times [2018-11-10 12:01:12,438 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:01:12,439 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:01:12,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:12,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:01:12,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:01:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:01:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 413 proven. 78 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-11-10 12:01:12,829 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:01:12,829 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:01:12,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:01:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:01:12,925 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:01:14,962 WARN L832 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_50 Int)) (let ((.cse0 (mod v_prenex_50 18))) (let ((.cse2 (* 9 .cse0))) (let ((.cse1 (* 9 (div (+ .cse2 (- 864)) 10)))) (and (<= (+ v_prenex_50 147) 0) (< v_prenex_50 0) (not (= 0 .cse0)) (<= 0 .cse1) (= 0 (mod (+ .cse2 6) 10)) (<= (div .cse1 10) c_~a0~0)))))) (exists ((v_prenex_37 Int)) (let ((.cse3 (* 9 (mod v_prenex_37 18)))) (let ((.cse4 (* 9 (div (+ .cse3 (- 702)) 10)))) (and (= (mod (+ .cse3 8) 10) 0) (< .cse4 0) (<= 0 v_prenex_37) (<= (+ v_prenex_37 147) 0) (<= (+ (div .cse4 10) 1) c_~a0~0) (not (= (mod .cse4 10) 0)))))) (exists ((v_prenex_42 Int)) (let ((.cse7 (mod v_prenex_42 18))) (let ((.cse5 (* 9 .cse7))) (let ((.cse6 (+ (* 9 (div (+ .cse5 (- 864)) 10)) 9))) (and (not (= 0 (mod (+ .cse5 6) 10))) (< .cse6 0) (not (= (mod .cse6 10) 0)) (not (= 0 .cse7)) (< v_prenex_42 0) (<= (+ v_prenex_42 147) 0) (< .cse5 864) (<= (+ (div .cse6 10) 1) c_~a0~0)))))) (exists ((v_prenex_56 Int)) (let ((.cse8 (* 9 (mod v_prenex_56 18)))) (let ((.cse9 (+ (* 9 (div (+ .cse8 (- 702)) 10)) 9))) (and (not (= (mod (+ .cse8 8) 10) 0)) (< .cse8 702) (<= 0 .cse9) (<= (div .cse9 10) c_~a0~0) (<= (+ v_prenex_56 147) 0) (<= 0 v_prenex_56))))) (exists ((v_prenex_58 Int)) (let ((.cse10 (mod v_prenex_58 18))) (let ((.cse11 (* 9 .cse10))) (let ((.cse12 (+ (* 9 (div (+ .cse11 (- 702)) 10)) 9))) (and (= 0 .cse10) (not (= (mod (+ .cse11 8) 10) 0)) (not (= (mod .cse12 10) 0)) (< .cse12 0) (< .cse11 702) (<= (+ v_prenex_58 147) 0) (<= (+ (div .cse12 10) 1) c_~a0~0)))))) (exists ((v_prenex_44 Int)) (let ((.cse14 (mod v_prenex_44 18))) (let ((.cse15 (* 9 .cse14))) (let ((.cse13 (* 9 (div (+ .cse15 (- 864)) 10)))) (and (<= (+ v_prenex_44 147) 0) (< .cse13 0) (not (= 0 .cse14)) (< v_prenex_44 0) (<= (+ (div .cse13 10) 1) c_~a0~0) (= 0 (mod (+ .cse15 6) 10)) (not (= 0 (mod .cse13 10)))))))) (exists ((v_prenex_36 Int)) (let ((.cse17 (mod v_prenex_36 18))) (let ((.cse18 (* 9 .cse17))) (let ((.cse16 (+ (* 9 (div (+ .cse18 (- 864)) 10)) 9))) (and (<= 0 .cse16) (<= (+ v_prenex_36 147) 0) (<= (div .cse16 10) c_~a0~0) (not (= 0 .cse17)) (not (= 0 (mod (+ .cse18 6) 10))) (< v_prenex_36 0) (< .cse18 864)))))) (exists ((v_prenex_46 Int)) (let ((.cse19 (* 9 (mod v_prenex_46 18)))) (let ((.cse20 (+ (* 9 (div (+ .cse19 (- 702)) 10)) 9))) (and (<= 0 v_prenex_46) (not (= (mod (+ .cse19 8) 10) 0)) (< .cse19 702) (<= (+ v_prenex_46 147) 0) (<= (div .cse20 10) c_~a0~0) (= (mod .cse20 10) 0))))) (exists ((v_prenex_54 Int)) (let ((.cse23 (mod v_prenex_54 18))) (let ((.cse22 (* 9 .cse23))) (let ((.cse21 (+ (* 9 (div (+ .cse22 (- 702)) 10)) 9))) (and (<= (div .cse21 10) c_~a0~0) (<= 0 .cse21) (< .cse22 702) (<= (+ v_prenex_54 147) 0) (not (= (mod (+ .cse22 8) 10) 0)) (= 0 .cse23)))))) (exists ((v_prenex_53 Int)) (let ((.cse25 (mod v_prenex_53 18))) (let ((.cse26 (* 9 .cse25))) (let ((.cse24 (* 9 (div (+ .cse26 (- 702)) 10)))) (and (<= 0 .cse24) (<= (+ v_prenex_53 147) 0) (= 0 .cse25) (<= (div .cse24 10) c_~a0~0) (<= 702 .cse26)))))) (exists ((v_prenex_40 Int)) (let ((.cse28 (mod v_prenex_40 18))) (let ((.cse27 (* 9 .cse28))) (let ((.cse29 (* 9 (div (+ .cse27 (- 702)) 10)))) (and (<= (+ v_prenex_40 147) 0) (<= 702 .cse27) (= 0 .cse28) (= (mod .cse29 10) 0) (<= (div .cse29 10) c_~a0~0)))))) (exists ((v_prenex_39 Int)) (let ((.cse32 (mod v_prenex_39 18))) (let ((.cse31 (* 9 .cse32))) (let ((.cse30 (* 9 (div (+ .cse31 (- 864)) 10)))) (and (<= (+ v_prenex_39 147) 0) (<= (+ (div .cse30 10) 1) c_~a0~0) (<= 864 .cse31) (< v_prenex_39 0) (not (= 0 (mod .cse30 10))) (< .cse30 0) (not (= 0 .cse32))))))) (exists ((v_prenex_49 Int)) (let ((.cse33 (* 9 (mod v_prenex_49 18)))) (let ((.cse34 (* 9 (div (+ .cse33 (- 702)) 10)))) (and (<= 0 v_prenex_49) (<= (+ v_prenex_49 147) 0) (<= 702 .cse33) (<= (+ (div .cse34 10) 1) c_~a0~0) (not (= (mod .cse34 10) 0)) (< .cse34 0))))) (exists ((v_prenex_47 Int)) (let ((.cse37 (mod v_prenex_47 18))) (let ((.cse36 (* 9 .cse37))) (let ((.cse35 (+ (* 9 (div (+ .cse36 (- 702)) 10)) 9))) (and (= (mod .cse35 10) 0) (< .cse36 702) (<= (+ v_prenex_47 147) 0) (not (= (mod (+ .cse36 8) 10) 0)) (= 0 .cse37) (<= (div .cse35 10) c_~a0~0)))))) (exists ((v_prenex_45 Int)) (let ((.cse39 (mod v_prenex_45 18))) (let ((.cse40 (* 9 .cse39))) (let ((.cse38 (* 9 (div (+ .cse40 (- 702)) 10)))) (and (<= (+ (div .cse38 10) 1) c_~a0~0) (not (= (mod .cse38 10) 0)) (= 0 .cse39) (= (mod (+ .cse40 8) 10) 0) (< .cse38 0) (<= (+ v_prenex_45 147) 0)))))) (exists ((v_prenex_35 Int)) (let ((.cse41 (mod v_prenex_35 18))) (let ((.cse42 (* 9 .cse41))) (let ((.cse43 (+ (* 9 (div (+ .cse42 (- 864)) 10)) 9))) (and (<= (+ v_prenex_35 147) 0) (not (= 0 .cse41)) (< .cse42 864) (not (= 0 (mod (+ .cse42 6) 10))) (= (mod .cse43 10) 0) (<= (div .cse43 10) c_~a0~0) (< v_prenex_35 0)))))) (exists ((v_prenex_55 Int)) (let ((.cse46 (mod v_prenex_55 18))) (let ((.cse45 (* 9 .cse46))) (let ((.cse44 (* 9 (div (+ .cse45 (- 864)) 10)))) (and (<= (div .cse44 10) c_~a0~0) (<= (+ v_prenex_55 147) 0) (< v_prenex_55 0) (= 0 (mod .cse44 10)) (<= 864 .cse45) (not (= 0 .cse46))))))) (exists ((v_prenex_52 Int)) (let ((.cse48 (mod v_prenex_52 18))) (let ((.cse49 (* 9 .cse48))) (let ((.cse47 (* 9 (div (+ .cse49 (- 864)) 10)))) (and (<= 0 .cse47) (< v_prenex_52 0) (<= (div .cse47 10) c_~a0~0) (not (= 0 .cse48)) (<= (+ v_prenex_52 147) 0) (<= 864 .cse49)))))) (exists ((v_~a0~0_834 Int)) (let ((.cse50 (mod v_~a0~0_834 18))) (let ((.cse51 (* 9 .cse50))) (let ((.cse52 (* 9 (div (+ .cse51 (- 702)) 10)))) (and (= 0 .cse50) (<= (+ v_~a0~0_834 147) 0) (= (mod (+ .cse51 8) 10) 0) (<= 0 .cse52) (<= (div .cse52 10) c_~a0~0)))))) (exists ((v_prenex_60 Int)) (let ((.cse54 (* 9 (mod v_prenex_60 18)))) (let ((.cse53 (* 9 (div (+ .cse54 (- 702)) 10)))) (and (<= (div .cse53 10) c_~a0~0) (= (mod (+ .cse54 8) 10) 0) (<= (+ v_prenex_60 147) 0) (<= 0 .cse53) (<= 0 v_prenex_60))))) (exists ((v_prenex_38 Int)) (let ((.cse56 (* 9 (mod v_prenex_38 18)))) (let ((.cse55 (* 9 (div (+ .cse56 (- 702)) 10)))) (and (<= 0 .cse55) (<= 702 .cse56) (<= (div .cse55 10) c_~a0~0) (<= (+ v_prenex_38 147) 0) (<= 0 v_prenex_38))))) (exists ((v_prenex_43 Int)) (let ((.cse57 (mod v_prenex_43 18))) (let ((.cse59 (* 9 .cse57))) (let ((.cse58 (* 9 (div (+ .cse59 (- 702)) 10)))) (and (= 0 .cse57) (= (mod .cse58 10) 0) (= (mod (+ .cse59 8) 10) 0) (<= (div .cse58 10) c_~a0~0) (<= (+ v_prenex_43 147) 0)))))) (exists ((v_prenex_57 Int)) (let ((.cse60 (mod v_prenex_57 18))) (let ((.cse62 (* 9 .cse60))) (let ((.cse61 (* 9 (div (+ .cse62 (- 864)) 10)))) (and (not (= 0 .cse60)) (<= (div .cse61 10) c_~a0~0) (= 0 (mod (+ .cse62 6) 10)) (= 0 (mod .cse61 10)) (< v_prenex_57 0) (<= (+ v_prenex_57 147) 0)))))) (exists ((v_prenex_59 Int)) (let ((.cse63 (* 9 (mod v_prenex_59 18)))) (let ((.cse64 (+ (* 9 (div (+ .cse63 (- 702)) 10)) 9))) (and (not (= (mod (+ .cse63 8) 10) 0)) (< .cse63 702) (< .cse64 0) (<= 0 v_prenex_59) (<= (+ (div .cse64 10) 1) c_~a0~0) (not (= (mod .cse64 10) 0)) (<= (+ v_prenex_59 147) 0))))) (exists ((v_prenex_41 Int)) (let ((.cse66 (mod v_prenex_41 18))) (let ((.cse65 (* 9 .cse66))) (let ((.cse67 (* 9 (div (+ .cse65 (- 702)) 10)))) (and (<= 702 .cse65) (= 0 .cse66) (< .cse67 0) (<= (+ (div .cse67 10) 1) c_~a0~0) (<= (+ v_prenex_41 147) 0) (not (= (mod .cse67 10) 0))))))) (exists ((v_prenex_51 Int)) (let ((.cse69 (* 9 (mod v_prenex_51 18)))) (let ((.cse68 (* 9 (div (+ .cse69 (- 702)) 10)))) (and (<= 0 v_prenex_51) (<= (+ v_prenex_51 147) 0) (= (mod .cse68 10) 0) (<= 702 .cse69) (<= (div .cse68 10) c_~a0~0))))) (exists ((v_prenex_48 Int)) (let ((.cse70 (* 9 (mod v_prenex_48 18)))) (let ((.cse71 (* 9 (div (+ .cse70 (- 702)) 10)))) (and (= (mod (+ .cse70 8) 10) 0) (<= 0 v_prenex_48) (<= (div .cse71 10) c_~a0~0) (= (mod .cse71 10) 0) (<= (+ v_prenex_48 147) 0)))))) is different from false [2018-11-10 12:01:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2018-11-10 12:01:22,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:01:22,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-11-10 12:01:22,907 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:01:22,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:01:22,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=14, Unknown=1, NotChecked=6, Total=30 [2018-11-10 12:01:22,907 INFO L87 Difference]: Start difference. First operand 45345 states and 50285 transitions. Second operand 6 states. [2018-11-10 12:01:45,766 WARN L179 SmtUtils]: Spent 11.16 s on a formula simplification. DAG size of input: 552 DAG size of output: 43 [2018-11-10 12:02:03,648 WARN L179 SmtUtils]: Spent 15.33 s on a formula simplification. DAG size of input: 554 DAG size of output: 45 [2018-11-10 12:02:09,864 WARN L832 $PredicateComparison]: unable to prove that (and (<= 0 (+ c_~a29~0 15)) (or (exists ((v_prenex_50 Int)) (let ((.cse0 (mod v_prenex_50 18))) (let ((.cse2 (* 9 .cse0))) (let ((.cse1 (* 9 (div (+ .cse2 (- 864)) 10)))) (and (<= (+ v_prenex_50 147) 0) (< v_prenex_50 0) (not (= 0 .cse0)) (<= 0 .cse1) (= 0 (mod (+ .cse2 6) 10)) (<= (div .cse1 10) c_~a0~0)))))) (exists ((v_prenex_37 Int)) (let ((.cse3 (* 9 (mod v_prenex_37 18)))) (let ((.cse4 (* 9 (div (+ .cse3 (- 702)) 10)))) (and (= (mod (+ .cse3 8) 10) 0) (< .cse4 0) (<= 0 v_prenex_37) (<= (+ v_prenex_37 147) 0) (<= (+ (div .cse4 10) 1) c_~a0~0) (not (= (mod .cse4 10) 0)))))) (exists ((v_prenex_42 Int)) (let ((.cse7 (mod v_prenex_42 18))) (let ((.cse5 (* 9 .cse7))) (let ((.cse6 (+ (* 9 (div (+ .cse5 (- 864)) 10)) 9))) (and (not (= 0 (mod (+ .cse5 6) 10))) (< .cse6 0) (not (= (mod .cse6 10) 0)) (not (= 0 .cse7)) (< v_prenex_42 0) (<= (+ v_prenex_42 147) 0) (< .cse5 864) (<= (+ (div .cse6 10) 1) c_~a0~0)))))) (exists ((v_prenex_56 Int)) (let ((.cse8 (* 9 (mod v_prenex_56 18)))) (let ((.cse9 (+ (* 9 (div (+ .cse8 (- 702)) 10)) 9))) (and (not (= (mod (+ .cse8 8) 10) 0)) (< .cse8 702) (<= 0 .cse9) (<= (div .cse9 10) c_~a0~0) (<= (+ v_prenex_56 147) 0) (<= 0 v_prenex_56))))) (exists ((v_prenex_58 Int)) (let ((.cse10 (mod v_prenex_58 18))) (let ((.cse11 (* 9 .cse10))) (let ((.cse12 (+ (* 9 (div (+ .cse11 (- 702)) 10)) 9))) (and (= 0 .cse10) (not (= (mod (+ .cse11 8) 10) 0)) (not (= (mod .cse12 10) 0)) (< .cse12 0) (< .cse11 702) (<= (+ v_prenex_58 147) 0) (<= (+ (div .cse12 10) 1) c_~a0~0)))))) (exists ((v_prenex_44 Int)) (let ((.cse14 (mod v_prenex_44 18))) (let ((.cse15 (* 9 .cse14))) (let ((.cse13 (* 9 (div (+ .cse15 (- 864)) 10)))) (and (<= (+ v_prenex_44 147) 0) (< .cse13 0) (not (= 0 .cse14)) (< v_prenex_44 0) (<= (+ (div .cse13 10) 1) c_~a0~0) (= 0 (mod (+ .cse15 6) 10)) (not (= 0 (mod .cse13 10)))))))) (exists ((v_prenex_36 Int)) (let ((.cse17 (mod v_prenex_36 18))) (let ((.cse18 (* 9 .cse17))) (let ((.cse16 (+ (* 9 (div (+ .cse18 (- 864)) 10)) 9))) (and (<= 0 .cse16) (<= (+ v_prenex_36 147) 0) (<= (div .cse16 10) c_~a0~0) (not (= 0 .cse17)) (not (= 0 (mod (+ .cse18 6) 10))) (< v_prenex_36 0) (< .cse18 864)))))) (exists ((v_prenex_46 Int)) (let ((.cse19 (* 9 (mod v_prenex_46 18)))) (let ((.cse20 (+ (* 9 (div (+ .cse19 (- 702)) 10)) 9))) (and (<= 0 v_prenex_46) (not (= (mod (+ .cse19 8) 10) 0)) (< .cse19 702) (<= (+ v_prenex_46 147) 0) (<= (div .cse20 10) c_~a0~0) (= (mod .cse20 10) 0))))) (exists ((v_prenex_54 Int)) (let ((.cse23 (mod v_prenex_54 18))) (let ((.cse22 (* 9 .cse23))) (let ((.cse21 (+ (* 9 (div (+ .cse22 (- 702)) 10)) 9))) (and (<= (div .cse21 10) c_~a0~0) (<= 0 .cse21) (< .cse22 702) (<= (+ v_prenex_54 147) 0) (not (= (mod (+ .cse22 8) 10) 0)) (= 0 .cse23)))))) (exists ((v_prenex_53 Int)) (let ((.cse25 (mod v_prenex_53 18))) (let ((.cse26 (* 9 .cse25))) (let ((.cse24 (* 9 (div (+ .cse26 (- 702)) 10)))) (and (<= 0 .cse24) (<= (+ v_prenex_53 147) 0) (= 0 .cse25) (<= (div .cse24 10) c_~a0~0) (<= 702 .cse26)))))) (exists ((v_prenex_40 Int)) (let ((.cse28 (mod v_prenex_40 18))) (let ((.cse27 (* 9 .cse28))) (let ((.cse29 (* 9 (div (+ .cse27 (- 702)) 10)))) (and (<= (+ v_prenex_40 147) 0) (<= 702 .cse27) (= 0 .cse28) (= (mod .cse29 10) 0) (<= (div .cse29 10) c_~a0~0)))))) (exists ((v_prenex_39 Int)) (let ((.cse32 (mod v_prenex_39 18))) (let ((.cse31 (* 9 .cse32))) (let ((.cse30 (* 9 (div (+ .cse31 (- 864)) 10)))) (and (<= (+ v_prenex_39 147) 0) (<= (+ (div .cse30 10) 1) c_~a0~0) (<= 864 .cse31) (< v_prenex_39 0) (not (= 0 (mod .cse30 10))) (< .cse30 0) (not (= 0 .cse32))))))) (exists ((v_prenex_49 Int)) (let ((.cse33 (* 9 (mod v_prenex_49 18)))) (let ((.cse34 (* 9 (div (+ .cse33 (- 702)) 10)))) (and (<= 0 v_prenex_49) (<= (+ v_prenex_49 147) 0) (<= 702 .cse33) (<= (+ (div .cse34 10) 1) c_~a0~0) (not (= (mod .cse34 10) 0)) (< .cse34 0))))) (exists ((v_prenex_47 Int)) (let ((.cse37 (mod v_prenex_47 18))) (let ((.cse36 (* 9 .cse37))) (let ((.cse35 (+ (* 9 (div (+ .cse36 (- 702)) 10)) 9))) (and (= (mod .cse35 10) 0) (< .cse36 702) (<= (+ v_prenex_47 147) 0) (not (= (mod (+ .cse36 8) 10) 0)) (= 0 .cse37) (<= (div .cse35 10) c_~a0~0)))))) (exists ((v_prenex_45 Int)) (let ((.cse39 (mod v_prenex_45 18))) (let ((.cse40 (* 9 .cse39))) (let ((.cse38 (* 9 (div (+ .cse40 (- 702)) 10)))) (and (<= (+ (div .cse38 10) 1) c_~a0~0) (not (= (mod .cse38 10) 0)) (= 0 .cse39) (= (mod (+ .cse40 8) 10) 0) (< .cse38 0) (<= (+ v_prenex_45 147) 0)))))) (exists ((v_prenex_35 Int)) (let ((.cse41 (mod v_prenex_35 18))) (let ((.cse42 (* 9 .cse41))) (let ((.cse43 (+ (* 9 (div (+ .cse42 (- 864)) 10)) 9))) (and (<= (+ v_prenex_35 147) 0) (not (= 0 .cse41)) (< .cse42 864) (not (= 0 (mod (+ .cse42 6) 10))) (= (mod .cse43 10) 0) (<= (div .cse43 10) c_~a0~0) (< v_prenex_35 0)))))) (exists ((v_prenex_55 Int)) (let ((.cse46 (mod v_prenex_55 18))) (let ((.cse45 (* 9 .cse46))) (let ((.cse44 (* 9 (div (+ .cse45 (- 864)) 10)))) (and (<= (div .cse44 10) c_~a0~0) (<= (+ v_prenex_55 147) 0) (< v_prenex_55 0) (= 0 (mod .cse44 10)) (<= 864 .cse45) (not (= 0 .cse46))))))) (exists ((v_prenex_52 Int)) (let ((.cse48 (mod v_prenex_52 18))) (let ((.cse49 (* 9 .cse48))) (let ((.cse47 (* 9 (div (+ .cse49 (- 864)) 10)))) (and (<= 0 .cse47) (< v_prenex_52 0) (<= (div .cse47 10) c_~a0~0) (not (= 0 .cse48)) (<= (+ v_prenex_52 147) 0) (<= 864 .cse49)))))) (exists ((v_~a0~0_834 Int)) (let ((.cse50 (mod v_~a0~0_834 18))) (let ((.cse51 (* 9 .cse50))) (let ((.cse52 (* 9 (div (+ .cse51 (- 702)) 10)))) (and (= 0 .cse50) (<= (+ v_~a0~0_834 147) 0) (= (mod (+ .cse51 8) 10) 0) (<= 0 .cse52) (<= (div .cse52 10) c_~a0~0)))))) (exists ((v_prenex_60 Int)) (let ((.cse54 (* 9 (mod v_prenex_60 18)))) (let ((.cse53 (* 9 (div (+ .cse54 (- 702)) 10)))) (and (<= (div .cse53 10) c_~a0~0) (= (mod (+ .cse54 8) 10) 0) (<= (+ v_prenex_60 147) 0) (<= 0 .cse53) (<= 0 v_prenex_60))))) (exists ((v_prenex_38 Int)) (let ((.cse56 (* 9 (mod v_prenex_38 18)))) (let ((.cse55 (* 9 (div (+ .cse56 (- 702)) 10)))) (and (<= 0 .cse55) (<= 702 .cse56) (<= (div .cse55 10) c_~a0~0) (<= (+ v_prenex_38 147) 0) (<= 0 v_prenex_38))))) (exists ((v_prenex_43 Int)) (let ((.cse57 (mod v_prenex_43 18))) (let ((.cse59 (* 9 .cse57))) (let ((.cse58 (* 9 (div (+ .cse59 (- 702)) 10)))) (and (= 0 .cse57) (= (mod .cse58 10) 0) (= (mod (+ .cse59 8) 10) 0) (<= (div .cse58 10) c_~a0~0) (<= (+ v_prenex_43 147) 0)))))) (exists ((v_prenex_57 Int)) (let ((.cse60 (mod v_prenex_57 18))) (let ((.cse62 (* 9 .cse60))) (let ((.cse61 (* 9 (div (+ .cse62 (- 864)) 10)))) (and (not (= 0 .cse60)) (<= (div .cse61 10) c_~a0~0) (= 0 (mod (+ .cse62 6) 10)) (= 0 (mod .cse61 10)) (< v_prenex_57 0) (<= (+ v_prenex_57 147) 0)))))) (exists ((v_prenex_59 Int)) (let ((.cse63 (* 9 (mod v_prenex_59 18)))) (let ((.cse64 (+ (* 9 (div (+ .cse63 (- 702)) 10)) 9))) (and (not (= (mod (+ .cse63 8) 10) 0)) (< .cse63 702) (< .cse64 0) (<= 0 v_prenex_59) (<= (+ (div .cse64 10) 1) c_~a0~0) (not (= (mod .cse64 10) 0)) (<= (+ v_prenex_59 147) 0))))) (exists ((v_prenex_41 Int)) (let ((.cse66 (mod v_prenex_41 18))) (let ((.cse65 (* 9 .cse66))) (let ((.cse67 (* 9 (div (+ .cse65 (- 702)) 10)))) (and (<= 702 .cse65) (= 0 .cse66) (< .cse67 0) (<= (+ (div .cse67 10) 1) c_~a0~0) (<= (+ v_prenex_41 147) 0) (not (= (mod .cse67 10) 0))))))) (exists ((v_prenex_51 Int)) (let ((.cse69 (* 9 (mod v_prenex_51 18)))) (let ((.cse68 (* 9 (div (+ .cse69 (- 702)) 10)))) (and (<= 0 v_prenex_51) (<= (+ v_prenex_51 147) 0) (= (mod .cse68 10) 0) (<= 702 .cse69) (<= (div .cse68 10) c_~a0~0))))) (exists ((v_prenex_48 Int)) (let ((.cse70 (* 9 (mod v_prenex_48 18)))) (let ((.cse71 (* 9 (div (+ .cse70 (- 702)) 10)))) (and (= (mod (+ .cse70 8) 10) 0) (<= 0 v_prenex_48) (<= (div .cse71 10) c_~a0~0) (= (mod .cse71 10) 0) (<= (+ v_prenex_48 147) 0)))))) (<= c_~a29~0 43) (or (<= 44 |c_old(~a29~0)|) (<= (+ |c_old(~a29~0)| 16) 0))) is different from false [2018-11-10 12:02:15,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:02:15,007 INFO L93 Difference]: Finished difference Result 104067 states and 117736 transitions. [2018-11-10 12:02:15,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 12:02:15,008 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 708 [2018-11-10 12:02:15,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:02:15,109 INFO L225 Difference]: With dead ends: 104067 [2018-11-10 12:02:15,109 INFO L226 Difference]: Without dead ends: 59348 [2018-11-10 12:02:15,169 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 721 GetRequests, 711 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 43.4s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=8, NotChecked=34, Total=132 [2018-11-10 12:02:15,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59348 states. [2018-11-10 12:02:15,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59348 to 58124. [2018-11-10 12:02:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58124 states. [2018-11-10 12:02:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58124 states to 58124 states and 64353 transitions. [2018-11-10 12:02:15,800 INFO L78 Accepts]: Start accepts. Automaton has 58124 states and 64353 transitions. Word has length 708 [2018-11-10 12:02:15,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:02:15,801 INFO L481 AbstractCegarLoop]: Abstraction has 58124 states and 64353 transitions. [2018-11-10 12:02:15,801 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:02:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 58124 states and 64353 transitions. [2018-11-10 12:02:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2018-11-10 12:02:15,812 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:02:15,813 INFO L375 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:02:15,813 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:02:15,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:02:15,813 INFO L82 PathProgramCache]: Analyzing trace with hash -928698167, now seen corresponding path program 1 times [2018-11-10 12:02:15,813 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:02:15,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:02:15,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:15,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:15,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 562 proven. 78 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2018-11-10 12:02:16,246 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:02:16,246 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:02:16,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:16,359 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:02:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2018-11-10 12:02:16,643 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:02:16,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-11-10 12:02:16,644 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:02:16,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:02:16,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:02:16,644 INFO L87 Difference]: Start difference. First operand 58124 states and 64353 transitions. Second operand 6 states. [2018-11-10 12:02:23,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:02:23,697 INFO L93 Difference]: Finished difference Result 128203 states and 143131 transitions. [2018-11-10 12:02:23,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-10 12:02:23,698 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 729 [2018-11-10 12:02:23,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:02:23,788 INFO L225 Difference]: With dead ends: 128203 [2018-11-10 12:02:23,788 INFO L226 Difference]: Without dead ends: 55171 [2018-11-10 12:02:23,887 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2018-11-10 12:02:23,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55171 states. [2018-11-10 12:02:24,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55171 to 48918. [2018-11-10 12:02:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48918 states. [2018-11-10 12:02:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48918 states to 48918 states and 51840 transitions. [2018-11-10 12:02:24,589 INFO L78 Accepts]: Start accepts. Automaton has 48918 states and 51840 transitions. Word has length 729 [2018-11-10 12:02:24,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:02:24,589 INFO L481 AbstractCegarLoop]: Abstraction has 48918 states and 51840 transitions. [2018-11-10 12:02:24,589 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:02:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 48918 states and 51840 transitions. [2018-11-10 12:02:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2018-11-10 12:02:24,597 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:02:24,597 INFO L375 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:02:24,597 INFO L424 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:02:24,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:02:24,598 INFO L82 PathProgramCache]: Analyzing trace with hash -1583927715, now seen corresponding path program 1 times [2018-11-10 12:02:24,598 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:02:24,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:02:24,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:24,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:24,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 599 proven. 2 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2018-11-10 12:02:24,973 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:02:24,973 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:02:24,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:25,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:02:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 599 proven. 2 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2018-11-10 12:02:25,316 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:02:25,316 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-11-10 12:02:25,317 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 12:02:25,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 12:02:25,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:02:25,317 INFO L87 Difference]: Start difference. First operand 48918 states and 51840 transitions. Second operand 7 states. [2018-11-10 12:02:33,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:02:33,102 INFO L93 Difference]: Finished difference Result 94989 states and 101150 transitions. [2018-11-10 12:02:33,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 12:02:33,102 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 746 [2018-11-10 12:02:33,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:02:33,187 INFO L225 Difference]: With dead ends: 94989 [2018-11-10 12:02:33,187 INFO L226 Difference]: Without dead ends: 53418 [2018-11-10 12:02:33,228 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 761 GetRequests, 750 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-11-10 12:02:33,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53418 states. [2018-11-10 12:02:33,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53418 to 51136. [2018-11-10 12:02:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51136 states. [2018-11-10 12:02:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51136 states to 51136 states and 54146 transitions. [2018-11-10 12:02:33,802 INFO L78 Accepts]: Start accepts. Automaton has 51136 states and 54146 transitions. Word has length 746 [2018-11-10 12:02:33,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:02:33,802 INFO L481 AbstractCegarLoop]: Abstraction has 51136 states and 54146 transitions. [2018-11-10 12:02:33,802 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 12:02:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 51136 states and 54146 transitions. [2018-11-10 12:02:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2018-11-10 12:02:33,813 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:02:33,813 INFO L375 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:02:33,813 INFO L424 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:02:33,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:02:33,814 INFO L82 PathProgramCache]: Analyzing trace with hash 1548499882, now seen corresponding path program 1 times [2018-11-10 12:02:33,814 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:02:33,814 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:02:33,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:33,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:33,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:02:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 463 proven. 2 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-11-10 12:02:34,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:02:34,286 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/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 [2018-11-10 12:02:34,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:02:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:02:34,417 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:02:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 463 proven. 2 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-11-10 12:02:34,776 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:02:34,777 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-10 12:02:34,777 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:02:34,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:02:34,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:02:34,778 INFO L87 Difference]: Start difference. First operand 51136 states and 54146 transitions. Second operand 6 states. [2018-11-10 12:02:39,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:02:39,876 INFO L93 Difference]: Finished difference Result 101027 states and 107240 transitions. [2018-11-10 12:02:39,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 12:02:39,876 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 794 [2018-11-10 12:02:39,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:02:39,878 INFO L225 Difference]: With dead ends: 101027 [2018-11-10 12:02:39,878 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 12:02:39,944 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 808 GetRequests, 797 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-10 12:02:39,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 12:02:39,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 12:02:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 12:02:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 12:02:39,945 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 794 [2018-11-10 12:02:39,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:02:39,945 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 12:02:39,945 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:02:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 12:02:39,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 12:02:39,949 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 12:02:40,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:40,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,035 WARN L179 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 406 [2018-11-10 12:02:41,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,380 WARN L179 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 406 [2018-11-10 12:02:41,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:41,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:42,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:02:48,479 WARN L179 SmtUtils]: Spent 5.96 s on a formula simplification. DAG size of input: 997 DAG size of output: 136 [2018-11-10 12:02:50,621 WARN L179 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 587 DAG size of output: 119 [2018-11-10 12:04:29,685 WARN L179 SmtUtils]: Spent 1.65 m on a formula simplification. DAG size of input: 416 DAG size of output: 154 [2018-11-10 12:06:13,748 WARN L179 SmtUtils]: Spent 1.73 m on a formula simplification. DAG size of input: 416 DAG size of output: 155 [2018-11-10 12:06:18,374 WARN L179 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 761 DAG size of output: 132 [2018-11-10 12:06:18,376 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:06:18,377 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-10 12:06:18,377 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:06:18,377 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 12:06:18,377 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,377 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse15 (= ~a2~0 |old(~a2~0)|)) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse16 (< 1 |old(~a2~0)|)) (.cse0 (< 0 (+ |old(~a0~0)| 61))) (.cse20 (= 1 |old(~a2~0)|)) (.cse6 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a0~0 |old(~a0~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|))) (let ((.cse1 (< 0 (+ |old(~a29~0)| 16))) (.cse12 (< |old(~a29~0)| 44)) (.cse4 (< 0 (+ |old(~a0~0)| 147))) (.cse5 (< (+ |old(~a4~0)| 85) 0)) (.cse3 (= 4 |old(~a2~0)|)) (.cse13 (and .cse6 (= |old(~a2~0)| ~a2~0) .cse9 .cse7)) (.cse14 (or (or .cse10 .cse16) (and .cse0 .cse20 (<= (+ |old(~a29~0)| 144) 0)) (< 0 (+ |old(~a0~0)| 44)))) (.cse8 (= 3 ~a2~0)) (.cse11 (not (= 3 |old(~a2~0)|))) (.cse18 (<= (+ |old(~a0~0)| 98) 0)) (.cse17 (< (+ |old(~a29~0)| 15) 0)) (.cse2 (and .cse6 .cse15 .cse9 .cse7))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse5) (or (and (and .cse6 .cse7 .cse8) .cse9) (or .cse10 .cse11)) (or .cse0 .cse12 .cse13 .cse5) (or .cse13 (< 2 |old(~a2~0)|) .cse1) (or (< (+ |old(~a0~0)| 146) 0) (or (not .cse3) .cse1) (and .cse6 .cse9 (= 4 ~a2~0) .cse7)) (or .cse12 .cse2 (or .cse4 .cse3)) (or .cse0 .cse12 .cse14 .cse13) (or (and (and .cse6 .cse15 .cse7) .cse9) (or .cse4 .cse16)) (or (< 43 |old(~a29~0)|) .cse5 .cse17 .cse3 .cse13) (or .cse0 .cse18 .cse13 .cse14) (or (and .cse6 .cse9 .cse8 .cse7) (or (forall ((v_prenex_15 Int)) (let ((.cse19 (mod v_prenex_15 299926))) (or (= 0 (mod (+ .cse19 3) 5)) (<= 599998 .cse19) (not (= 0 .cse19)) (< (+ (* 5 (div (+ .cse19 (- 300072)) 5)) 3) |old(~a0~0)|) (= (mod (+ .cse19 2) 5) 0) (<= 300072 .cse19) (< 0 (+ v_prenex_15 44))))) .cse11)) (or .cse0 (or .cse10 .cse20) .cse2) (or .cse20 .cse18 .cse17 .cse2)))) [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 12:06:18,378 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,379 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,380 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,381 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 12:06:18,382 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,383 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 12:06:18,384 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,385 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 12:06:18,386 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse4 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a0~0 |old(~a0~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|))) (let ((.cse9 (not (= 3 |old(~a2~0)|))) (.cse6 (= 3 ~a2~0)) (.cse1 (< 0 (+ |old(~a29~0)| 16))) (.cse14 (< 0 (+ |old(~a0~0)| 147))) (.cse13 (< |old(~a29~0)| 44)) (.cse15 (< (+ |old(~a4~0)| 85) 0)) (.cse3 (= 4 |old(~a2~0)|)) (.cse12 (and .cse4 (= |old(~a2~0)| ~a2~0) .cse5 .cse7)) (.cse11 (<= (+ |old(~a0~0)| 98) 0)) (.cse16 (< (+ |old(~a29~0)| 15) 0)) (.cse0 (< 0 (+ |old(~a0~0)| 61))) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse17 (= 1 |old(~a2~0)|)) (.cse2 (and .cse4 (= ~a2~0 |old(~a2~0)|) .cse5 .cse7))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 .cse5 .cse6 .cse7) (forall ((v_prenex_15 Int)) (let ((.cse8 (mod v_prenex_15 299926))) (or (= 0 (mod (+ .cse8 3) 5)) (<= 599998 .cse8) (not (= 0 .cse8)) (< (+ (* 5 (div (+ .cse8 (- 300072)) 5)) 3) |old(~a0~0)|) (= (mod (+ .cse8 2) 5) 0) (<= 300072 .cse8) (< 0 (+ v_prenex_15 44))))) .cse9) (or .cse0 .cse10 .cse11 .cse12) (or (or .cse10 .cse9) (and (and .cse4 .cse6 .cse7) .cse5)) (or .cse13 .cse14 .cse2 .cse3) (or .cse12 (< 2 |old(~a2~0)|) .cse1) (or .cse0 .cse13 .cse12 .cse15) (or .cse14 .cse12 (< 1 |old(~a2~0)|)) (or (not .cse3) (< (+ |old(~a0~0)| 146) 0) (and .cse4 .cse5 (= 4 ~a2~0) .cse7) .cse1) (or .cse14 .cse12 .cse15) (or .cse0 .cse13 .cse10 .cse12) (or (< 43 |old(~a29~0)|) .cse15 .cse16 .cse3 .cse12) (or .cse17 .cse11 .cse16 .cse2) (or .cse0 .cse10 .cse17 .cse2)))) [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,387 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,388 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,389 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse10 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a0~0 |old(~a0~0)|)) (.cse8 (= ~a4~0 |old(~a4~0)|))) (let ((.cse9 (= 3 ~a2~0)) (.cse11 (not (= 3 |old(~a2~0)|))) (.cse4 (< 0 (+ |old(~a29~0)| 16))) (.cse6 (< 0 (+ |old(~a0~0)| 147))) (.cse1 (< 0 (+ |old(~a0~0)| 61))) (.cse16 (< |old(~a29~0)| 44)) (.cse2 (< 0 (+ |old(~a4~0)| 89))) (.cse17 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (= 4 |old(~a2~0)|)) (.cse14 (and .cse10 (= |old(~a2~0)| ~a2~0) .cse7 .cse8)) (.cse15 (< 2 |old(~a2~0)|)) (.cse0 (= 1 |old(~a2~0)|)) (.cse13 (<= (+ |old(~a0~0)| 98) 0)) (.cse18 (< (+ |old(~a29~0)| 15) 0)) (.cse3 (and .cse10 (= ~a2~0 |old(~a2~0)|) .cse7 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3 .cse5) (or .cse6 .cse3 (< 1 |old(~a2~0)|)) (or (and (and .cse7 .cse8 .cse9) .cse10) (or .cse2 .cse11)) (or (and .cse10 .cse7 .cse9 .cse8) (forall ((v_prenex_15 Int)) (let ((.cse12 (mod v_prenex_15 299926))) (or (= 0 (mod (+ .cse12 3) 5)) (<= 599998 .cse12) (not (= 0 .cse12)) (< (+ (* 5 (div (+ .cse12 (- 300072)) 5)) 3) |old(~a0~0)|) (= (mod (+ .cse12 2) 5) 0) (<= 300072 .cse12) (< 0 (+ v_prenex_15 44))))) .cse11) (or .cse1 .cse2 .cse13 .cse14) (or .cse14 .cse15 .cse4) (or .cse1 .cse16 .cse14 .cse17) (or .cse16 .cse6 .cse3 .cse5) (or (not .cse5) (< (+ |old(~a0~0)| 146) 0) (and .cse10 .cse7 (= 4 ~a2~0) .cse8) .cse4) (or .cse6 .cse14 .cse17) (or .cse1 .cse16 .cse2 .cse14) (or (< 43 |old(~a29~0)|) .cse17 .cse18 .cse5 .cse14) (or .cse0 .cse15 .cse13 (or (not (= ~a2~0 2)) (< 0 (+ ~a4~0 86)) (<= ~a29~0 43) (<= (+ ~a0~0 61) 0) (not (= calculate_output_~input 1)))) (or .cse0 .cse13 .cse18 .cse3)))) [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,390 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,391 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,392 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 187) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,393 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,394 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,395 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 12:06:18,396 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,397 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,398 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 12:06:18,399 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:06:18,400 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-11-10 12:06:18,400 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 12:06:18,401 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:06:18,401 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (< 0 .cse0))) [2018-11-10 12:06:18,401 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 12:06:18,401 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse4 (<= (+ ~a0~0 147) 0)) (.cse0 (<= 44 ~a29~0)) (.cse7 (not (= 1 ~a2~0))) (.cse2 (= 4 ~a2~0)) (.cse10 (< 0 (+ ~a0~0 98))) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse5 (+ |old(~a0~0)| 44)) (.cse6 (<= (+ ~a4~0 89) 0)) (.cse16 (= 3 ~a2~0)) (.cse9 (<= ~a2~0 1)) (.cse12 (+ |old(~a29~0)| 127)) (.cse3 (not (= ~a2~0 4))) (.cse11 (<= (+ ~a29~0 16) 0)) (.cse8 (<= (+ ~a0~0 61) 0))) (or (and .cse0 (and .cse1 .cse2)) (and .cse0 .cse3 .cse4) (< 0 .cse5) (and .cse1 .cse4) (and .cse6 .cse7 .cse8) (< 1 |old(~a2~0)|) (and .cse4 .cse9) (and (<= ~a2~0 2) .cse7 .cse10) (and .cse11 (<= 0 (+ ~a0~0 146)) .cse8) (and .cse6 .cse0 .cse8) (< 0 .cse12) (and .cse1 .cse3 .cse8) (and (<= 0 (+ ~a29~0 15)) .cse7 .cse10) (and .cse10 .cse2) (and .cse6 .cse8 .cse10) (and .cse1 (<= ~a29~0 43) .cse9) (< .cse5 0) (and (or (exists ((v_prenex_21 Int)) (let ((.cse13 (mod v_prenex_21 299926))) (and (not (= 0 (mod (+ .cse13 3) 5))) (< v_prenex_21 0) (= (mod (+ .cse13 2) 5) 0) (< .cse13 300072) (<= (+ ~a0~0 2) (* 5 (div (+ .cse13 (- 599998)) 5))) (<= v_prenex_21 |old(~a0~0)|) (not (= 0 .cse13))))) (exists ((v_prenex_2 Int)) (let ((.cse14 (mod v_prenex_2 299926))) (and (not (= (mod (+ .cse14 2) 5) 0)) (< v_prenex_2 0) (<= ~a0~0 (+ (* 5 (div (+ .cse14 (- 599998)) 5)) 3)) (< .cse14 599998) (not (= 0 .cse14)) (<= v_prenex_2 |old(~a0~0)|) (= 0 (mod (+ .cse14 3) 5))))) (exists ((v_prenex_23 Int)) (let ((.cse15 (mod v_prenex_23 299926))) (and (< v_prenex_23 0) (<= v_prenex_23 |old(~a0~0)|) (not (= 0 .cse15)) (< .cse15 300072) (<= ~a0~0 (+ (* 5 (div (+ .cse15 (- 599998)) 5)) 3)) (not (= 0 (mod (+ .cse15 3) 5))) (not (= (mod (+ .cse15 2) 5) 0)) (< .cse15 599998))))) .cse16) (and .cse6 .cse16) (and .cse11 .cse9) (< 0 (+ |old(~a4~0)| 89)) (< .cse12 0) (and .cse3 .cse11 .cse8))) [2018-11-10 12:06:18,401 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 12:06:18,401 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-10 12:06:18,401 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-11-10 12:06:18,401 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse4 (<= (+ ~a0~0 147) 0)) (.cse0 (<= 44 ~a29~0)) (.cse7 (not (= 1 ~a2~0))) (.cse2 (= 4 ~a2~0)) (.cse10 (< 0 (+ ~a0~0 98))) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse5 (+ |old(~a0~0)| 44)) (.cse6 (<= (+ ~a4~0 89) 0)) (.cse16 (= 3 ~a2~0)) (.cse9 (<= ~a2~0 1)) (.cse12 (+ |old(~a29~0)| 127)) (.cse3 (not (= ~a2~0 4))) (.cse11 (<= (+ ~a29~0 16) 0)) (.cse8 (<= (+ ~a0~0 61) 0))) (or (and .cse0 (and .cse1 .cse2)) (and .cse0 .cse3 .cse4) (< 0 .cse5) (and .cse1 .cse4) (and .cse6 .cse7 .cse8) (< 1 |old(~a2~0)|) (and .cse4 .cse9) (and (<= ~a2~0 2) .cse7 .cse10) (and .cse11 (<= 0 (+ ~a0~0 146)) .cse8) (and .cse6 .cse0 .cse8) (< 0 .cse12) (and .cse1 .cse3 .cse8) (and (<= 0 (+ ~a29~0 15)) .cse7 .cse10) (and .cse10 .cse2) (and .cse6 .cse8 .cse10) (and .cse1 (<= ~a29~0 43) .cse9) (< .cse5 0) (and (or (exists ((v_prenex_21 Int)) (let ((.cse13 (mod v_prenex_21 299926))) (and (not (= 0 (mod (+ .cse13 3) 5))) (< v_prenex_21 0) (= (mod (+ .cse13 2) 5) 0) (< .cse13 300072) (<= (+ ~a0~0 2) (* 5 (div (+ .cse13 (- 599998)) 5))) (<= v_prenex_21 |old(~a0~0)|) (not (= 0 .cse13))))) (exists ((v_prenex_15 Int)) (let ((.cse14 (mod v_prenex_15 299926))) (and (< .cse14 599998) (= 0 .cse14) (not (= 0 (mod (+ .cse14 3) 5))) (<= v_prenex_15 |old(~a0~0)|) (< .cse14 300072) (<= ~a0~0 (+ (* 5 (div (+ .cse14 (- 300072)) 5)) 3)) (not (= (mod (+ .cse14 2) 5) 0))))) (exists ((v_prenex_2 Int)) (let ((.cse15 (mod v_prenex_2 299926))) (and (not (= (mod (+ .cse15 2) 5) 0)) (< v_prenex_2 0) (<= ~a0~0 (+ (* 5 (div (+ .cse15 (- 599998)) 5)) 3)) (< .cse15 599998) (not (= 0 .cse15)) (<= v_prenex_2 |old(~a0~0)|) (= 0 (mod (+ .cse15 3) 5)))))) .cse16) (and .cse6 .cse16) (and .cse11 .cse9) (< 0 (+ |old(~a4~0)| 89)) (< .cse12 0) (and .cse3 .cse11 .cse8))) [2018-11-10 12:06:18,402 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 12:06:18,410 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,411 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,411 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,411 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,411 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,412 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,413 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,414 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,415 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,424 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,425 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,426 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,427 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,428 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,428 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,428 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:06:18 BoogieIcfgContainer [2018-11-10 12:06:18,430 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:06:18,431 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:06:18,431 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:06:18,431 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:06:18,431 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:56:10" (3/4) ... [2018-11-10 12:06:18,435 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 12:06:18,444 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 12:06:18,444 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 12:06:18,444 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 12:06:18,444 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 12:06:18,467 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 12:06:18,469 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 12:06:18,501 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((44 <= a29 && 0 <= a4 + 85 && 4 == a2) || ((44 <= a29 && !(a2 == 4)) && a0 + 147 <= 0)) || 0 < \old(a0) + 44) || (0 <= a4 + 85 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && !(1 == a2)) && a0 + 61 <= 0)) || 1 < \old(a2)) || (a0 + 147 <= 0 && a2 <= 1)) || ((a2 <= 2 && !(1 == a2)) && 0 < a0 + 98)) || ((a29 + 16 <= 0 && 0 <= a0 + 146) && a0 + 61 <= 0)) || ((a4 + 89 <= 0 && 44 <= a29) && a0 + 61 <= 0)) || 0 < \old(a29) + 127) || ((0 <= a4 + 85 && !(a2 == 4)) && a0 + 61 <= 0)) || ((0 <= a29 + 15 && !(1 == a2)) && 0 < a0 + 98)) || (0 < a0 + 98 && 4 == a2)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || ((0 <= a4 + 85 && a29 <= 43) && a2 <= 1)) || \old(a0) + 44 < 0) || ((((\exists v_prenex_21 : int :: (((((!(0 == (v_prenex_21 % 299926 + 3) % 5) && v_prenex_21 < 0) && (v_prenex_21 % 299926 + 2) % 5 == 0) && v_prenex_21 % 299926 < 300072) && a0 + 2 <= 5 * ((v_prenex_21 % 299926 + -599998) / 5)) && v_prenex_21 <= \old(a0)) && !(0 == v_prenex_21 % 299926)) || (\exists v_prenex_15 : int :: (((((v_prenex_15 % 299926 < 599998 && 0 == v_prenex_15 % 299926) && !(0 == (v_prenex_15 % 299926 + 3) % 5)) && v_prenex_15 <= \old(a0)) && v_prenex_15 % 299926 < 300072) && a0 <= 5 * ((v_prenex_15 % 299926 + -300072) / 5) + 3) && !((v_prenex_15 % 299926 + 2) % 5 == 0))) || (\exists v_prenex_2 : int :: (((((!((v_prenex_2 % 299926 + 2) % 5 == 0) && v_prenex_2 < 0) && a0 <= 5 * ((v_prenex_2 % 299926 + -599998) / 5) + 3) && v_prenex_2 % 299926 < 599998) && !(0 == v_prenex_2 % 299926)) && v_prenex_2 <= \old(a0)) && 0 == (v_prenex_2 % 299926 + 3) % 5)) && 3 == a2)) || (a4 + 89 <= 0 && 3 == a2)) || (a29 + 16 <= 0 && a2 <= 1)) || 0 < \old(a4) + 89) || \old(a29) + 127 < 0) || ((!(a2 == 4) && a29 + 16 <= 0) && a0 + 61 <= 0) [2018-11-10 12:06:18,635 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b9e0b203-cc83-4fd0-8160-d6e155523e34/bin-2019/uautomizer/witness.graphml [2018-11-10 12:06:18,635 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:06:18,636 INFO L168 Benchmark]: Toolchain (without parser) took 612870.48 ms. Allocated memory was 1.0 GB in the beginning and 3.5 GB in the end (delta: 2.5 GB). Free memory was 951.6 MB in the beginning and 1.3 GB in the end (delta: -310.3 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,637 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:06:18,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.11 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 863.0 MB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,637 INFO L168 Benchmark]: Boogie Preprocessor took 217.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 863.0 MB in the beginning and 1.2 GB in the end (delta: -288.0 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,637 INFO L168 Benchmark]: RCFGBuilder took 3289.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 37.7 MB). Peak memory consumption was 266.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,638 INFO L168 Benchmark]: TraceAbstraction took 608353.19 ms. Allocated memory was 1.2 GB in the beginning and 3.5 GB in the end (delta: 2.3 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -195.1 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,638 INFO L168 Benchmark]: Witness Printer took 204.70 ms. Allocated memory is still 3.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:06:18,639 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 801.11 ms. Allocated memory is still 1.0 GB. Free memory was 951.6 MB in the beginning and 863.0 MB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 217.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 863.0 MB in the beginning and 1.2 GB in the end (delta: -288.0 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3289.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 37.7 MB). Peak memory consumption was 266.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 608353.19 ms. Allocated memory was 1.2 GB in the beginning and 3.5 GB in the end (delta: 2.3 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -195.1 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. * Witness Printer took 204.70 ms. Allocated memory is still 3.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 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_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 187]: 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 [2018-11-10 12:06:18,643 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,643 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,644 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,645 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,646 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,646 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,647 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,649 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_21,QUANTIFIED] [2018-11-10 12:06:18,649 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,649 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,649 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,649 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_15,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,650 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,651 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,651 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,651 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-11-10 12:06:18,651 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((44 <= a29 && 0 <= a4 + 85 && 4 == a2) || ((44 <= a29 && !(a2 == 4)) && a0 + 147 <= 0)) || 0 < \old(a0) + 44) || (0 <= a4 + 85 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && !(1 == a2)) && a0 + 61 <= 0)) || 1 < \old(a2)) || (a0 + 147 <= 0 && a2 <= 1)) || ((a2 <= 2 && !(1 == a2)) && 0 < a0 + 98)) || ((a29 + 16 <= 0 && 0 <= a0 + 146) && a0 + 61 <= 0)) || ((a4 + 89 <= 0 && 44 <= a29) && a0 + 61 <= 0)) || 0 < \old(a29) + 127) || ((0 <= a4 + 85 && !(a2 == 4)) && a0 + 61 <= 0)) || ((0 <= a29 + 15 && !(1 == a2)) && 0 < a0 + 98)) || (0 < a0 + 98 && 4 == a2)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || ((0 <= a4 + 85 && a29 <= 43) && a2 <= 1)) || \old(a0) + 44 < 0) || ((((\exists v_prenex_21 : int :: (((((!(0 == (v_prenex_21 % 299926 + 3) % 5) && v_prenex_21 < 0) && (v_prenex_21 % 299926 + 2) % 5 == 0) && v_prenex_21 % 299926 < 300072) && a0 + 2 <= 5 * ((v_prenex_21 % 299926 + -599998) / 5)) && v_prenex_21 <= \old(a0)) && !(0 == v_prenex_21 % 299926)) || (\exists v_prenex_15 : int :: (((((v_prenex_15 % 299926 < 599998 && 0 == v_prenex_15 % 299926) && !(0 == (v_prenex_15 % 299926 + 3) % 5)) && v_prenex_15 <= \old(a0)) && v_prenex_15 % 299926 < 300072) && a0 <= 5 * ((v_prenex_15 % 299926 + -300072) / 5) + 3) && !((v_prenex_15 % 299926 + 2) % 5 == 0))) || (\exists v_prenex_2 : int :: (((((!((v_prenex_2 % 299926 + 2) % 5 == 0) && v_prenex_2 < 0) && a0 <= 5 * ((v_prenex_2 % 299926 + -599998) / 5) + 3) && v_prenex_2 % 299926 < 599998) && !(0 == v_prenex_2 % 299926)) && v_prenex_2 <= \old(a0)) && 0 == (v_prenex_2 % 299926 + 3) % 5)) && 3 == a2)) || (a4 + 89 <= 0 && 3 == a2)) || (a29 + 16 <= 0 && a2 <= 1)) || 0 < \old(a4) + 89) || \old(a29) + 127 < 0) || ((!(a2 == 4) && a29 + 16 <= 0) && a0 + 61 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 608.2s OverallTime, 13 OverallIterations, 6 TraceHistogramMax, 327.4s AutomataDifference, 0.0s DeadEndRemovalTime, 218.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 3059 SDtfs, 32001 SDslu, 4608 SDs, 0 SdLazy, 53724 SolverSat, 9150 SolverUnsat, 26 SolverUnknown, 0 SolverNotchecked, 154.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5408 GetRequests, 5209 SyntacticMatches, 10 SemanticMatches, 189 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 1621 ImplicationChecksByTransitivity, 203.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=58124occurred in iteration=10, 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: 4.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 17897 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2777 PreInvPairs, 3918 NumberOfFragments, 2320 HoareAnnotationTreeSize, 2777 FomulaSimplifications, 185683 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 9 FomulaSimplificationsInter, 178021 FormulaSimplificationTreeSizeReductionInter, 215.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 54.0s InterpolantComputationTime, 11156 NumberOfCodeBlocks, 11156 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 11134 ConstructedInterpolants, 126 QuantifiedInterpolants, 90219722 SizeOfPredicates, 11 NumberOfNonLiveVariables, 7254 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 22 InterpolantComputations, 8 PerfectInterpolantSequences, 11688/12527 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...