./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label59.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label59.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/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 4010031503e966f9f3e97bb0f580d51f3af3c30c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 21:09:50,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:09:50,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:09:50,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:09:50,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:09:50,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:09:50,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:09:50,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:09:50,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:09:50,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:09:50,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:09:50,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:09:50,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:09:50,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:09:50,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:09:50,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:09:50,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:09:50,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:09:50,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:09:50,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:09:50,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:09:50,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:09:50,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:09:50,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:09:50,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:09:50,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:09:50,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:09:50,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:09:50,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:09:50,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:09:50,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:09:50,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:09:50,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:09:50,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:09:50,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:09:50,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:09:50,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:09:50,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:09:50,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:09:50,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:09:50,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:09:50,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 21:09:50,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:09:50,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:09:50,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:09:50,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:09:50,730 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:09:50,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:09:50,730 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:09:50,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:09:50,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:09:50,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:09:50,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 21:09:50,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:09:50,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 21:09:50,731 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:09:50,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:09:50,732 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:09:50,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 21:09:50,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:09:50,732 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:09:50,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:09:50,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:09:50,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:09:50,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:09:50,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:09:50,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 21:09:50,734 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:09:50,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 21:09:50,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 21:09:50,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/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 -> 4010031503e966f9f3e97bb0f580d51f3af3c30c [2019-11-15 21:09:50,770 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:09:50,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:09:50,783 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:09:50,784 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:09:50,785 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:09:50,785 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label59.c [2019-11-15 21:09:50,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/data/3e2ac831f/998f76ed5de742e49e8cc928d20f9856/FLAGd7b077694 [2019-11-15 21:09:51,480 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:09:51,481 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/sv-benchmarks/c/eca-rers2012/Problem17_label59.c [2019-11-15 21:09:51,504 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/data/3e2ac831f/998f76ed5de742e49e8cc928d20f9856/FLAGd7b077694 [2019-11-15 21:09:51,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/data/3e2ac831f/998f76ed5de742e49e8cc928d20f9856 [2019-11-15 21:09:51,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:09:51,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:09:51,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:09:51,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:09:51,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:09:51,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:09:51" (1/1) ... [2019-11-15 21:09:51,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668f3393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:51, skipping insertion in model container [2019-11-15 21:09:51,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:09:51" (1/1) ... [2019-11-15 21:09:51,884 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:09:51,974 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:09:52,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:09:52,887 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:09:53,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:09:53,299 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:09:53,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53 WrapperNode [2019-11-15 21:09:53,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:09:53,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:09:53,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:09:53,301 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:09:53,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:09:53,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:09:53,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:09:53,586 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:09:53,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... [2019-11-15 21:09:53,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:09:53,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:09:53,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:09:53,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:09:53,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/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 [2019-11-15 21:09:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:09:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:09:58,379 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:09:58,379 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-15 21:09:58,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:09:58 BoogieIcfgContainer [2019-11-15 21:09:58,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:09:58,382 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:09:58,382 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:09:58,386 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:09:58,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:09:51" (1/3) ... [2019-11-15 21:09:58,390 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55924baa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:09:58, skipping insertion in model container [2019-11-15 21:09:58,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:09:53" (2/3) ... [2019-11-15 21:09:58,390 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55924baa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:09:58, skipping insertion in model container [2019-11-15 21:09:58,391 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:09:58" (3/3) ... [2019-11-15 21:09:58,393 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label59.c [2019-11-15 21:09:58,409 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:09:58,417 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 21:09:58,426 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 21:09:58,468 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:09:58,469 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 21:09:58,469 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:09:58,469 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:09:58,469 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:09:58,469 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:09:58,469 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:09:58,470 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:09:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-15 21:09:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-15 21:09:58,509 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:09:58,510 INFO L380 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] [2019-11-15 21:09:58,511 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:09:58,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:09:58,516 INFO L82 PathProgramCache]: Analyzing trace with hash -1317301102, now seen corresponding path program 1 times [2019-11-15 21:09:58,524 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:09:58,524 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930897104] [2019-11-15 21:09:58,524 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:09:58,525 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:09:58,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:09:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:09:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:09:58,819 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930897104] [2019-11-15 21:09:58,820 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:09:58,820 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:09:58,821 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813028541] [2019-11-15 21:09:58,825 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:09:58,825 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:09:58,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:09:58,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:09:58,841 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-15 21:10:03,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:03,902 INFO L93 Difference]: Finished difference Result 2120 states and 3947 transitions. [2019-11-15 21:10:03,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:10:03,904 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2019-11-15 21:10:03,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:03,931 INFO L225 Difference]: With dead ends: 2120 [2019-11-15 21:10:03,931 INFO L226 Difference]: Without dead ends: 1448 [2019-11-15 21:10:03,936 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:10:03,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1448 states. [2019-11-15 21:10:04,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1448 to 970. [2019-11-15 21:10:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2019-11-15 21:10:04,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1691 transitions. [2019-11-15 21:10:04,055 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1691 transitions. Word has length 32 [2019-11-15 21:10:04,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:04,056 INFO L462 AbstractCegarLoop]: Abstraction has 970 states and 1691 transitions. [2019-11-15 21:10:04,056 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:10:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1691 transitions. [2019-11-15 21:10:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-11-15 21:10:04,060 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:04,060 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:04,061 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:04,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:04,061 INFO L82 PathProgramCache]: Analyzing trace with hash -2077346390, now seen corresponding path program 1 times [2019-11-15 21:10:04,061 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:04,061 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346437959] [2019-11-15 21:10:04,062 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:04,062 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:04,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:10:04,189 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346437959] [2019-11-15 21:10:04,190 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:10:04,190 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:10:04,190 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080236209] [2019-11-15 21:10:04,192 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:10:04,192 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:04,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:10:04,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:10:04,193 INFO L87 Difference]: Start difference. First operand 970 states and 1691 transitions. Second operand 4 states. [2019-11-15 21:10:07,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:07,625 INFO L93 Difference]: Finished difference Result 2798 states and 4913 transitions. [2019-11-15 21:10:07,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:10:07,628 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2019-11-15 21:10:07,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:07,641 INFO L225 Difference]: With dead ends: 2798 [2019-11-15 21:10:07,641 INFO L226 Difference]: Without dead ends: 1830 [2019-11-15 21:10:07,646 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:10:07,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1830 states. [2019-11-15 21:10:07,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1830 to 1830. [2019-11-15 21:10:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1830 states. [2019-11-15 21:10:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1830 states and 2564 transitions. [2019-11-15 21:10:07,713 INFO L78 Accepts]: Start accepts. Automaton has 1830 states and 2564 transitions. Word has length 99 [2019-11-15 21:10:07,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:07,714 INFO L462 AbstractCegarLoop]: Abstraction has 1830 states and 2564 transitions. [2019-11-15 21:10:07,714 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:10:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2564 transitions. [2019-11-15 21:10:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-11-15 21:10:07,721 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:07,722 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:07,722 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:07,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:07,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1125160642, now seen corresponding path program 1 times [2019-11-15 21:10:07,723 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:07,724 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567447404] [2019-11-15 21:10:07,724 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:07,725 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:07,725 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:10:07,975 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567447404] [2019-11-15 21:10:07,975 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [530522826] [2019-11-15 21:10:07,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:10:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:08,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 21:10:08,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:10:08,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:10:08,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:10:08,695 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-11-15 21:10:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:10:08,773 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:10:08,773 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-15 21:10:08,774 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22654473] [2019-11-15 21:10:08,774 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:10:08,775 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:08,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:10:08,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:10:08,775 INFO L87 Difference]: Start difference. First operand 1830 states and 2564 transitions. Second operand 4 states. [2019-11-15 21:10:16,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:16,537 INFO L93 Difference]: Finished difference Result 7106 states and 9963 transitions. [2019-11-15 21:10:16,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:10:16,541 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 102 [2019-11-15 21:10:16,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:16,565 INFO L225 Difference]: With dead ends: 7106 [2019-11-15 21:10:16,565 INFO L226 Difference]: Without dead ends: 4424 [2019-11-15 21:10:16,569 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:10:16,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4424 states. [2019-11-15 21:10:16,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4424 to 4419. [2019-11-15 21:10:16,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2019-11-15 21:10:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 5893 transitions. [2019-11-15 21:10:16,668 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 5893 transitions. Word has length 102 [2019-11-15 21:10:16,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:16,670 INFO L462 AbstractCegarLoop]: Abstraction has 4419 states and 5893 transitions. [2019-11-15 21:10:16,670 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:10:16,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 5893 transitions. [2019-11-15 21:10:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-11-15 21:10:16,675 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:16,675 INFO L380 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:10:16,879 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:10:16,879 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:16,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:16,879 INFO L82 PathProgramCache]: Analyzing trace with hash -2046518869, now seen corresponding path program 1 times [2019-11-15 21:10:16,880 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:16,880 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991644579] [2019-11-15 21:10:16,880 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:16,880 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:16,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:17,110 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:10:17,110 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991644579] [2019-11-15 21:10:17,110 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:10:17,111 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:10:17,111 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55581552] [2019-11-15 21:10:17,113 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:10:17,113 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:17,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:10:17,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:10:17,114 INFO L87 Difference]: Start difference. First operand 4419 states and 5893 transitions. Second operand 4 states. [2019-11-15 21:10:20,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:20,507 INFO L93 Difference]: Finished difference Result 12241 states and 16983 transitions. [2019-11-15 21:10:20,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:10:20,507 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 188 [2019-11-15 21:10:20,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:20,545 INFO L225 Difference]: With dead ends: 12241 [2019-11-15 21:10:20,546 INFO L226 Difference]: Without dead ends: 7824 [2019-11-15 21:10:20,551 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:10:20,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7824 states. [2019-11-15 21:10:20,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7824 to 7399. [2019-11-15 21:10:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2019-11-15 21:10:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9792 transitions. [2019-11-15 21:10:20,705 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9792 transitions. Word has length 188 [2019-11-15 21:10:20,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:20,707 INFO L462 AbstractCegarLoop]: Abstraction has 7399 states and 9792 transitions. [2019-11-15 21:10:20,707 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:10:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9792 transitions. [2019-11-15 21:10:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2019-11-15 21:10:20,712 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:20,712 INFO L380 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:20,713 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:20,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:20,714 INFO L82 PathProgramCache]: Analyzing trace with hash 1870971522, now seen corresponding path program 1 times [2019-11-15 21:10:20,714 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:20,714 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862851997] [2019-11-15 21:10:20,715 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:20,715 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:20,715 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:20,955 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-15 21:10:20,956 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862851997] [2019-11-15 21:10:20,956 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:10:20,956 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:10:20,957 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207217466] [2019-11-15 21:10:20,957 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:10:20,957 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:20,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:10:20,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:20,958 INFO L87 Difference]: Start difference. First operand 7399 states and 9792 transitions. Second operand 3 states. [2019-11-15 21:10:23,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:23,532 INFO L93 Difference]: Finished difference Result 16046 states and 20891 transitions. [2019-11-15 21:10:23,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:10:23,532 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 280 [2019-11-15 21:10:23,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:23,562 INFO L225 Difference]: With dead ends: 16046 [2019-11-15 21:10:23,562 INFO L226 Difference]: Without dead ends: 7780 [2019-11-15 21:10:23,569 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:23,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7780 states. [2019-11-15 21:10:23,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7780 to 6504. [2019-11-15 21:10:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6504 states. [2019-11-15 21:10:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6504 states to 6504 states and 7873 transitions. [2019-11-15 21:10:23,686 INFO L78 Accepts]: Start accepts. Automaton has 6504 states and 7873 transitions. Word has length 280 [2019-11-15 21:10:23,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:23,687 INFO L462 AbstractCegarLoop]: Abstraction has 6504 states and 7873 transitions. [2019-11-15 21:10:23,687 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:10:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 6504 states and 7873 transitions. [2019-11-15 21:10:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2019-11-15 21:10:23,695 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:23,695 INFO L380 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:23,696 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:23,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:23,696 INFO L82 PathProgramCache]: Analyzing trace with hash 2135791524, now seen corresponding path program 1 times [2019-11-15 21:10:23,696 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:23,697 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028068197] [2019-11-15 21:10:23,697 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:23,697 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:23,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:23,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 345 proven. 100 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-11-15 21:10:24,162 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028068197] [2019-11-15 21:10:24,162 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090116861] [2019-11-15 21:10:24,162 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:10:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:24,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:10:24,305 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:10:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 339 proven. 82 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-15 21:10:24,442 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:10:24,442 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-11-15 21:10:24,442 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4091539] [2019-11-15 21:10:24,443 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 21:10:24,444 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:24,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 21:10:24,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-15 21:10:24,444 INFO L87 Difference]: Start difference. First operand 6504 states and 7873 transitions. Second operand 8 states. [2019-11-15 21:10:33,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:33,620 INFO L93 Difference]: Finished difference Result 30487 states and 36440 transitions. [2019-11-15 21:10:33,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 21:10:33,620 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 354 [2019-11-15 21:10:33,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:33,672 INFO L225 Difference]: With dead ends: 30487 [2019-11-15 21:10:33,672 INFO L226 Difference]: Without dead ends: 20565 [2019-11-15 21:10:33,683 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 356 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2019-11-15 21:10:33,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20565 states. [2019-11-15 21:10:33,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20565 to 16282. [2019-11-15 21:10:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16282 states. [2019-11-15 21:10:33,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16282 states to 16282 states and 18462 transitions. [2019-11-15 21:10:33,922 INFO L78 Accepts]: Start accepts. Automaton has 16282 states and 18462 transitions. Word has length 354 [2019-11-15 21:10:33,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:33,923 INFO L462 AbstractCegarLoop]: Abstraction has 16282 states and 18462 transitions. [2019-11-15 21:10:33,923 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 21:10:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 16282 states and 18462 transitions. [2019-11-15 21:10:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2019-11-15 21:10:34,088 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:34,089 INFO L380 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:34,293 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:10:34,293 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:34,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:34,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1098099115, now seen corresponding path program 1 times [2019-11-15 21:10:34,294 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:34,294 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107030870] [2019-11-15 21:10:34,294 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:34,294 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:34,295 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1079 backedges. 544 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2019-11-15 21:10:34,814 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107030870] [2019-11-15 21:10:34,814 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:10:34,814 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:10:34,814 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718632733] [2019-11-15 21:10:34,816 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:10:34,816 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:34,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:10:34,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:34,816 INFO L87 Difference]: Start difference. First operand 16282 states and 18462 transitions. Second operand 3 states. [2019-11-15 21:10:37,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:37,297 INFO L93 Difference]: Finished difference Result 44481 states and 50663 transitions. [2019-11-15 21:10:37,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:10:37,297 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 658 [2019-11-15 21:10:37,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:37,344 INFO L225 Difference]: With dead ends: 44481 [2019-11-15 21:10:37,344 INFO L226 Difference]: Without dead ends: 28626 [2019-11-15 21:10:37,360 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:37,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28626 states. [2019-11-15 21:10:37,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28626 to 27759. [2019-11-15 21:10:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27759 states. [2019-11-15 21:10:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27759 states to 27759 states and 31589 transitions. [2019-11-15 21:10:37,751 INFO L78 Accepts]: Start accepts. Automaton has 27759 states and 31589 transitions. Word has length 658 [2019-11-15 21:10:37,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:37,752 INFO L462 AbstractCegarLoop]: Abstraction has 27759 states and 31589 transitions. [2019-11-15 21:10:37,753 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:10:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 27759 states and 31589 transitions. [2019-11-15 21:10:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2019-11-15 21:10:37,800 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:37,801 INFO L380 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:37,801 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:37,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:37,802 INFO L82 PathProgramCache]: Analyzing trace with hash 969695385, now seen corresponding path program 1 times [2019-11-15 21:10:37,803 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:37,803 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662279029] [2019-11-15 21:10:37,803 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:37,803 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:37,803 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2019-11-15 21:10:38,863 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662279029] [2019-11-15 21:10:38,864 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:10:38,864 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 21:10:38,864 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980708780] [2019-11-15 21:10:38,865 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:10:38,865 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:38,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:10:38,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:38,866 INFO L87 Difference]: Start difference. First operand 27759 states and 31589 transitions. Second operand 3 states. [2019-11-15 21:10:40,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:40,393 INFO L93 Difference]: Finished difference Result 53372 states and 60535 transitions. [2019-11-15 21:10:40,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:10:40,394 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 715 [2019-11-15 21:10:40,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:40,422 INFO L225 Difference]: With dead ends: 53372 [2019-11-15 21:10:40,422 INFO L226 Difference]: Without dead ends: 26039 [2019-11-15 21:10:40,443 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:10:40,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26039 states. [2019-11-15 21:10:40,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26039 to 26036. [2019-11-15 21:10:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26036 states. [2019-11-15 21:10:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26036 states to 26036 states and 29360 transitions. [2019-11-15 21:10:40,738 INFO L78 Accepts]: Start accepts. Automaton has 26036 states and 29360 transitions. Word has length 715 [2019-11-15 21:10:40,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:10:40,739 INFO L462 AbstractCegarLoop]: Abstraction has 26036 states and 29360 transitions. [2019-11-15 21:10:40,739 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:10:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 26036 states and 29360 transitions. [2019-11-15 21:10:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2019-11-15 21:10:40,982 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:10:40,982 INFO L380 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:10:40,983 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:10:40,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:10:40,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1500923469, now seen corresponding path program 1 times [2019-11-15 21:10:40,984 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:10:40,984 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489327501] [2019-11-15 21:10:40,984 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:40,984 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:10:40,984 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:10:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 478 proven. 640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:10:42,318 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489327501] [2019-11-15 21:10:42,318 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1046060373] [2019-11-15 21:10:42,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:10:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:10:42,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-15 21:10:42,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:10:43,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 590 proven. 82 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2019-11-15 21:10:43,217 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:10:43,217 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 3] total 11 [2019-11-15 21:10:43,217 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386146744] [2019-11-15 21:10:43,219 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-15 21:10:43,219 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:10:43,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-15 21:10:43,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2019-11-15 21:10:43,220 INFO L87 Difference]: Start difference. First operand 26036 states and 29360 transitions. Second operand 11 states. [2019-11-15 21:10:59,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:10:59,360 INFO L93 Difference]: Finished difference Result 102322 states and 115427 transitions. [2019-11-15 21:10:59,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-15 21:10:59,361 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 802 [2019-11-15 21:10:59,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:10:59,433 INFO L225 Difference]: With dead ends: 102322 [2019-11-15 21:10:59,433 INFO L226 Difference]: Without dead ends: 76713 [2019-11-15 21:10:59,460 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 817 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=216, Invalid=486, Unknown=0, NotChecked=0, Total=702 [2019-11-15 21:10:59,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76713 states. [2019-11-15 21:11:00,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76713 to 68590. [2019-11-15 21:11:00,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68590 states. [2019-11-15 21:11:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68590 states to 68590 states and 75740 transitions. [2019-11-15 21:11:00,502 INFO L78 Accepts]: Start accepts. Automaton has 68590 states and 75740 transitions. Word has length 802 [2019-11-15 21:11:00,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:11:00,502 INFO L462 AbstractCegarLoop]: Abstraction has 68590 states and 75740 transitions. [2019-11-15 21:11:00,502 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-15 21:11:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 68590 states and 75740 transitions. [2019-11-15 21:11:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2019-11-15 21:11:00,544 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:11:00,545 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:11:00,748 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:11:00,749 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:11:00,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:11:00,749 INFO L82 PathProgramCache]: Analyzing trace with hash -573314433, now seen corresponding path program 1 times [2019-11-15 21:11:00,749 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:11:00,749 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715042482] [2019-11-15 21:11:00,749 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:00,749 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:00,750 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:11:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 905 proven. 198 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2019-11-15 21:11:03,314 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715042482] [2019-11-15 21:11:03,315 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13583616] [2019-11-15 21:11:03,315 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:11:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:03,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 1102 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:11:03,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:11:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 1103 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2019-11-15 21:11:04,377 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:11:04,377 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2019-11-15 21:11:04,377 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822599096] [2019-11-15 21:11:04,378 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:11:04,379 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:11:04,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:11:04,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-11-15 21:11:04,379 INFO L87 Difference]: Start difference. First operand 68590 states and 75740 transitions. Second operand 4 states. [2019-11-15 21:11:10,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:11:10,253 INFO L93 Difference]: Finished difference Result 170391 states and 188478 transitions. [2019-11-15 21:11:10,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:11:10,254 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 910 [2019-11-15 21:11:10,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:11:10,358 INFO L225 Difference]: With dead ends: 170391 [2019-11-15 21:11:10,358 INFO L226 Difference]: Without dead ends: 102228 [2019-11-15 21:11:10,403 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 916 GetRequests, 909 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-11-15 21:11:10,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102228 states. [2019-11-15 21:11:11,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102228 to 82228. [2019-11-15 21:11:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82228 states. [2019-11-15 21:11:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82228 states to 82228 states and 90619 transitions. [2019-11-15 21:11:11,751 INFO L78 Accepts]: Start accepts. Automaton has 82228 states and 90619 transitions. Word has length 910 [2019-11-15 21:11:11,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:11:11,754 INFO L462 AbstractCegarLoop]: Abstraction has 82228 states and 90619 transitions. [2019-11-15 21:11:11,754 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:11:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 82228 states and 90619 transitions. [2019-11-15 21:11:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2019-11-15 21:11:11,804 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:11:11,805 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 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] [2019-11-15 21:11:12,008 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:11:12,008 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:11:12,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:11:12,009 INFO L82 PathProgramCache]: Analyzing trace with hash 334263671, now seen corresponding path program 1 times [2019-11-15 21:11:12,009 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:11:12,009 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572382743] [2019-11-15 21:11:12,009 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:12,009 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:12,010 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:11:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1945 backedges. 1113 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2019-11-15 21:11:12,800 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572382743] [2019-11-15 21:11:12,800 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:11:12,800 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:11:12,800 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26028269] [2019-11-15 21:11:12,801 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:11:12,802 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:11:12,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:11:12,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:11:12,802 INFO L87 Difference]: Start difference. First operand 82228 states and 90619 transitions. Second operand 3 states. [2019-11-15 21:11:15,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:11:15,678 INFO L93 Difference]: Finished difference Result 169986 states and 187409 transitions. [2019-11-15 21:11:15,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:11:15,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 970 [2019-11-15 21:11:15,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:11:15,765 INFO L225 Difference]: With dead ends: 169986 [2019-11-15 21:11:15,765 INFO L226 Difference]: Without dead ends: 89885 [2019-11-15 21:11:15,798 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:11:15,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89885 states. [2019-11-15 21:11:17,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89885 to 88178. [2019-11-15 21:11:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88178 states. [2019-11-15 21:11:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88178 states to 88178 states and 96135 transitions. [2019-11-15 21:11:17,336 INFO L78 Accepts]: Start accepts. Automaton has 88178 states and 96135 transitions. Word has length 970 [2019-11-15 21:11:17,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:11:17,336 INFO L462 AbstractCegarLoop]: Abstraction has 88178 states and 96135 transitions. [2019-11-15 21:11:17,336 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:11:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 88178 states and 96135 transitions. [2019-11-15 21:11:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2019-11-15 21:11:17,388 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:11:17,389 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:11:17,389 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:11:17,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:11:17,390 INFO L82 PathProgramCache]: Analyzing trace with hash -1598130547, now seen corresponding path program 1 times [2019-11-15 21:11:17,390 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:11:17,390 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643091584] [2019-11-15 21:11:17,391 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:17,391 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:17,391 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:11:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1833 backedges. 1089 proven. 208 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2019-11-15 21:11:18,972 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643091584] [2019-11-15 21:11:18,972 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373442442] [2019-11-15 21:11:18,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:11:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:19,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 1194 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:11:19,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:11:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1833 backedges. 1283 proven. 0 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2019-11-15 21:11:21,586 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:11:21,587 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2019-11-15 21:11:21,587 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607254129] [2019-11-15 21:11:21,588 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 21:11:21,588 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:11:21,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:11:21,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2019-11-15 21:11:21,589 INFO L87 Difference]: Start difference. First operand 88178 states and 96135 transitions. Second operand 5 states. [2019-11-15 21:11:39,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:11:39,677 INFO L93 Difference]: Finished difference Result 206551 states and 224944 transitions. [2019-11-15 21:11:39,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:11:39,678 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1002 [2019-11-15 21:11:39,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:11:39,791 INFO L225 Difference]: With dead ends: 206551 [2019-11-15 21:11:39,792 INFO L226 Difference]: Without dead ends: 120500 [2019-11-15 21:11:39,828 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1010 GetRequests, 1000 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2019-11-15 21:11:39,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120500 states. [2019-11-15 21:11:40,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120500 to 97948. [2019-11-15 21:11:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97948 states. [2019-11-15 21:11:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97948 states to 97948 states and 105497 transitions. [2019-11-15 21:11:40,916 INFO L78 Accepts]: Start accepts. Automaton has 97948 states and 105497 transitions. Word has length 1002 [2019-11-15 21:11:40,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:11:40,917 INFO L462 AbstractCegarLoop]: Abstraction has 97948 states and 105497 transitions. [2019-11-15 21:11:40,917 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 21:11:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 97948 states and 105497 transitions. [2019-11-15 21:11:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2019-11-15 21:11:40,969 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:11:40,970 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:11:41,170 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:11:41,171 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:11:41,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:11:41,171 INFO L82 PathProgramCache]: Analyzing trace with hash -184770945, now seen corresponding path program 1 times [2019-11-15 21:11:41,171 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:11:41,172 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757563924] [2019-11-15 21:11:41,172 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:41,172 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:11:41,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:11:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:11:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 1006 proven. 0 refuted. 0 times theorem prover too weak. 1565 trivial. 0 not checked. [2019-11-15 21:11:43,177 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757563924] [2019-11-15 21:11:43,178 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:11:43,178 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:11:43,178 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894365139] [2019-11-15 21:11:43,179 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:11:43,179 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:11:43,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:11:43,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:11:43,179 INFO L87 Difference]: Start difference. First operand 97948 states and 105497 transitions. Second operand 4 states. [2019-11-15 21:11:46,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:11:46,667 INFO L93 Difference]: Finished difference Result 219751 states and 236498 transitions. [2019-11-15 21:11:46,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:11:46,667 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1150 [2019-11-15 21:11:46,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:11:46,669 INFO L225 Difference]: With dead ends: 219751 [2019-11-15 21:11:46,669 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 21:11:46,721 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:11:46,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 21:11:46,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 21:11:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 21:11:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 21:11:46,722 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1150 [2019-11-15 21:11:46,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:11:46,722 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 21:11:46,722 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:11:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 21:11:46,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 21:11:46,727 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 21:11:48,897 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 660 DAG size of output: 441 [2019-11-15 21:11:50,753 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 660 DAG size of output: 441 [2019-11-15 21:11:52,174 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 660 DAG size of output: 441 [2019-11-15 21:11:55,585 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 435 DAG size of output: 112 [2019-11-15 21:11:58,862 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 435 DAG size of output: 112 [2019-11-15 21:12:03,639 WARN L191 SmtUtils]: Spent 4.77 s on a formula simplification. DAG size of input: 435 DAG size of output: 112 [2019-11-15 21:12:03,640 INFO L443 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:12:03,640 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:12:03,640 INFO L443 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,641 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,642 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,643 INFO L443 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,644 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,645 INFO L443 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:12:03,646 INFO L443 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-15 21:12:03,647 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,648 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,649 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,650 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:12:03,651 INFO L443 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,652 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,653 INFO L443 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-15 21:12:03,653 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,653 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,653 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,655 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,656 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,657 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,658 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,659 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,660 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,661 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-15 21:12:03,662 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,663 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,664 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,665 INFO L443 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,666 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,667 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 104) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,668 INFO L443 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,669 INFO L443 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,670 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:12:03,671 INFO L443 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,672 INFO L443 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,673 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,673 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:12:03,673 INFO L443 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:12:03,673 INFO L439 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse13 (<= ~a26~0 217))) (let ((.cse1 (<= (+ ~a14~0 84) 0)) (.cse14 (= ~a24~0 2)) (.cse10 (< 0 (+ ~a14~0 182))) (.cse7 (<= ~a28~0 300)) (.cse0 (= ~a24~0 1)) (.cse12 (< 134 ~a28~0)) (.cse5 (<= (+ ~a14~0 183) 0)) (.cse9 (< 37 ~a28~0)) (.cse4 (<= 0 (+ ~a14~0 600000))) (.cse6 (and (not (= ~a24~0 3)) .cse13)) (.cse2 (<= 300 ~a28~0)) (.cse8 (<= (+ ~a14~0 114) 0)) (.cse11 (<= ~a26~0 124)) (.cse3 (<= ~a21~0 124))) (or (and .cse0 .cse1) (and .cse2 (exists ((v_~a26~0_1223 Int)) (and (<= (+ ~a26~0 377911) (div (+ v_~a26~0_1223 (- 600088)) 5)) (not (= (mod (+ v_~a26~0_1223 2) 5) 0)) (<= v_~a26~0_1223 222) (< v_~a26~0_1223 600088))) .cse3) (and .cse4 (and .cse5 .cse6) .cse3) (and .cse7 .cse8 .cse9 .cse10 .cse3) (and .cse7 .cse10 .cse11 .cse12 .cse3) (and (and (<= ~a26~0 215679) .cse0 .cse3) .cse2) (and .cse10 .cse6 .cse1 .cse3) (and .cse4 .cse6 .cse11 .cse1 .cse3) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse3) (and .cse0 .cse13) (and .cse14 .cse9 .cse3) (and .cse4 (and .cse5 .cse14) .cse3) (and (and .cse4 .cse5 .cse3) .cse12) (and .cse7 .cse10 .cse11 .cse1 .cse3) (and .cse8 .cse10 .cse13 .cse3) (and .cse14 .cse10 .cse3) (and .cse0 (= ~a28~0 111) (= ~a26~0 222) .cse3) (and .cse7 .cse0 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124) .cse12 .cse3) (and .cse4 (<= (+ ~a28~0 588903) 0) .cse11 (<= (+ ~a14~0 306) 0) .cse3) (and (and .cse5 .cse9 .cse13) .cse4 (< 124 ~a26~0) .cse3) (and .cse11 (and .cse6 (<= 244792 ~a14~0) .cse3)) (and .cse2 .cse8 .cse11 .cse3)))) [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,674 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,675 INFO L443 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-15 21:12:03,675 INFO L443 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-15 21:12:03,675 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,675 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,675 INFO L439 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse13 (<= ~a26~0 217))) (let ((.cse1 (<= (+ ~a14~0 84) 0)) (.cse14 (= ~a24~0 2)) (.cse10 (< 0 (+ ~a14~0 182))) (.cse7 (<= ~a28~0 300)) (.cse0 (= ~a24~0 1)) (.cse12 (< 134 ~a28~0)) (.cse5 (<= (+ ~a14~0 183) 0)) (.cse9 (< 37 ~a28~0)) (.cse4 (<= 0 (+ ~a14~0 600000))) (.cse6 (and (not (= ~a24~0 3)) .cse13)) (.cse2 (<= 300 ~a28~0)) (.cse8 (<= (+ ~a14~0 114) 0)) (.cse11 (<= ~a26~0 124)) (.cse3 (<= ~a21~0 124))) (or (and .cse0 .cse1) (and .cse2 (exists ((v_~a26~0_1223 Int)) (and (<= (+ ~a26~0 377911) (div (+ v_~a26~0_1223 (- 600088)) 5)) (not (= (mod (+ v_~a26~0_1223 2) 5) 0)) (<= v_~a26~0_1223 222) (< v_~a26~0_1223 600088))) .cse3) (and .cse4 (and .cse5 .cse6) .cse3) (and .cse7 .cse8 .cse9 .cse10 .cse3) (and .cse7 .cse10 .cse11 .cse12 .cse3) (and (and (<= ~a26~0 215679) .cse0 .cse3) .cse2) (and .cse10 .cse6 .cse1 .cse3) (and .cse4 .cse6 .cse11 .cse1 .cse3) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse3) (and .cse0 .cse13) (and .cse14 .cse9 .cse3) (and .cse4 (and .cse5 .cse14) .cse3) (and (and .cse4 .cse5 .cse3) .cse12) (and .cse7 .cse10 .cse11 .cse1 .cse3) (and .cse8 .cse10 .cse13 .cse3) (and .cse14 .cse10 .cse3) (and .cse0 (= ~a28~0 111) (= ~a26~0 222) .cse3) (and .cse7 .cse0 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124) .cse12 .cse3) (and .cse4 (<= (+ ~a28~0 588903) 0) .cse11 (<= (+ ~a14~0 306) 0) .cse3) (and (and .cse5 .cse9 .cse13) .cse4 (< 124 ~a26~0) .cse3) (and .cse11 (and .cse6 (<= 244792 ~a14~0) .cse3)) (and .cse2 .cse8 .cse11 .cse3)))) [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,676 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L443 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,677 INFO L446 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,678 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-15 21:12:03,679 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,680 INFO L443 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-15 21:12:03,680 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,680 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,680 INFO L439 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse13 (<= ~a26~0 217))) (let ((.cse1 (<= (+ ~a14~0 84) 0)) (.cse14 (= ~a24~0 2)) (.cse10 (< 0 (+ ~a14~0 182))) (.cse7 (<= ~a28~0 300)) (.cse0 (= ~a24~0 1)) (.cse12 (< 134 ~a28~0)) (.cse5 (<= (+ ~a14~0 183) 0)) (.cse9 (< 37 ~a28~0)) (.cse4 (<= 0 (+ ~a14~0 600000))) (.cse6 (and (not (= ~a24~0 3)) .cse13)) (.cse2 (<= 300 ~a28~0)) (.cse8 (<= (+ ~a14~0 114) 0)) (.cse11 (<= ~a26~0 124)) (.cse3 (<= ~a21~0 124))) (or (and .cse0 .cse1) (and .cse2 (exists ((v_~a26~0_1223 Int)) (and (<= (+ ~a26~0 377911) (div (+ v_~a26~0_1223 (- 600088)) 5)) (not (= (mod (+ v_~a26~0_1223 2) 5) 0)) (<= v_~a26~0_1223 222) (< v_~a26~0_1223 600088))) .cse3) (and .cse4 (and .cse5 .cse6) .cse3) (and .cse7 .cse8 .cse9 .cse10 .cse3) (and .cse7 .cse10 .cse11 .cse12 .cse3) (and (and (<= ~a26~0 215679) .cse0 .cse3) .cse2) (and .cse10 .cse6 .cse1 .cse3) (and .cse4 .cse6 .cse11 .cse1 .cse3) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse3) (and .cse0 .cse13) (and .cse14 .cse9 .cse3) (and .cse4 (and .cse5 .cse14) .cse3) (and (and .cse4 .cse5 .cse3) .cse12) (and .cse7 .cse10 .cse11 .cse1 .cse3) (and .cse8 .cse10 .cse13 .cse3) (and .cse14 .cse10 .cse3) (and .cse0 (= ~a28~0 111) (= ~a26~0 222) .cse3) (and .cse7 .cse0 (<= (div (+ (- ~a26~0) 557256) (- 20)) 124) .cse12 .cse3) (and .cse4 (<= (+ ~a28~0 588903) 0) .cse11 (<= (+ ~a14~0 306) 0) .cse3) (and (and .cse5 .cse9 .cse13) .cse4 (< 124 ~a26~0) .cse3) (and .cse11 (and .cse6 (<= 244792 ~a14~0) .cse3)) (and .cse2 .cse8 .cse11 .cse3)))) [2019-11-15 21:12:03,680 INFO L443 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:12:03,681 INFO L443 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,682 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:12:03,683 INFO L443 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,684 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,685 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,686 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,687 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:12:03,688 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:12:03,689 INFO L443 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:12:03,690 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-15 21:12:03,691 INFO L443 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-15 21:12:03,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,720 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,720 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:03,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 09:12:03 BoogieIcfgContainer [2019-11-15 21:12:03,738 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 21:12:03,739 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:12:03,739 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:12:03,739 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:12:03,740 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:09:58" (3/4) ... [2019-11-15 21:12:03,749 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 21:12:03,799 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-15 21:12:03,804 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 21:12:03,852 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) [2019-11-15 21:12:03,856 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) [2019-11-15 21:12:03,873 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) [2019-11-15 21:12:04,100 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_5c227cb1-4205-4d13-8fa8-c9a1aad88e87/bin/uautomizer/witness.graphml [2019-11-15 21:12:04,101 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:12:04,102 INFO L168 Benchmark]: Toolchain (without parser) took 132241.65 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 938.0 MB in the beginning and 4.0 GB in the end (delta: -3.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,102 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:12:04,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1432.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -72.6 MB). Peak memory consumption was 80.0 MB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,103 INFO L168 Benchmark]: Boogie Procedure Inliner took 284.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 946.1 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,103 INFO L168 Benchmark]: Boogie Preprocessor took 288.90 ms. Allocated memory is still 1.2 GB. Free memory was 946.1 MB in the beginning and 913.7 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,104 INFO L168 Benchmark]: RCFGBuilder took 4506.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 106.4 MB). Free memory was 913.7 MB in the beginning and 1.0 GB in the end (delta: -113.2 MB). Peak memory consumption was 106.2 MB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,104 INFO L168 Benchmark]: TraceAbstraction took 125356.53 ms. Allocated memory was 1.3 GB in the beginning and 5.2 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,104 INFO L168 Benchmark]: Witness Printer took 361.91 ms. Allocated memory is still 5.2 GB. Free memory was 4.2 GB in the beginning and 4.0 GB in the end (delta: 155.6 MB). Peak memory consumption was 155.6 MB. Max. memory is 11.5 GB. [2019-11-15 21:12:04,106 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1432.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -72.6 MB). Peak memory consumption was 80.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 284.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 946.1 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 288.90 ms. Allocated memory is still 1.2 GB. Free memory was 946.1 MB in the beginning and 913.7 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4506.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 106.4 MB). Free memory was 913.7 MB in the beginning and 1.0 GB in the end (delta: -113.2 MB). Peak memory consumption was 106.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 125356.53 ms. Allocated memory was 1.3 GB in the beginning and 5.2 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 361.91 ms. Allocated memory is still 5.2 GB. Free memory was 4.2 GB in the beginning and 4.0 GB in the end (delta: 155.6 MB). Peak memory consumption was 155.6 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_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 104]: 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: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant [2019-11-15 21:12:04,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,115 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant [2019-11-15 21:12:04,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,120 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,120 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,120 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,121 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-11-15 21:12:04,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] [2019-11-15 21:12:04,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1223,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((a24 == 1 && a14 + 84 <= 0) || ((300 <= a28 && (\exists v_~a26~0_1223 : int :: ((a26 + 377911 <= (v_~a26~0_1223 + -600088) / 5 && !((v_~a26~0_1223 + 2) % 5 == 0)) && v_~a26~0_1223 <= 222) && v_~a26~0_1223 < 600088)) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && !(a24 == 3) && a26 <= 217) && a21 <= 124)) || ((((a28 <= 300 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && 134 < a28) && a21 <= 124)) || (((a26 <= 215679 && a24 == 1) && a21 <= 124) && 300 <= a28)) || (((0 < a14 + 182 && !(a24 == 3) && a26 <= 217) && a14 + 84 <= 0) && a21 <= 124)) || ((((0 <= a14 + 600000 && !(a24 == 3) && a26 <= 217) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || (((0 <= a14 + 600000 && a14 + 183 <= 0) && a21 <= 124) && 134 < a28)) || ((((a28 <= 300 && 0 < a14 + 182) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((a14 + 114 <= 0 && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a24 == 2 && 0 < a14 + 182) && a21 <= 124)) || (((a24 == 1 && a28 == 111) && a26 == 222) && a21 <= 124)) || ((((a28 <= 300 && a24 == 1) && (-a26 + 557256) / -20 <= 124) && 134 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a28 + 588903 <= 0) && a26 <= 124) && a14 + 306 <= 0) && a21 <= 124)) || (((((a14 + 183 <= 0 && 37 < a28) && a26 <= 217) && 0 <= a14 + 600000) && 124 < a26) && a21 <= 124)) || (a26 <= 124 && ((!(a24 == 3) && a26 <= 217) && 244792 <= a14) && a21 <= 124)) || (((300 <= a28 && a14 + 114 <= 0) && a26 <= 124) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 125.2s, OverallIterations: 13, TraceHistogramMax: 8, AutomataDifference: 82.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.9s, HoareTripleCheckerStatistics: 3852 SDtfs, 24896 SDslu, 1238 SDs, 0 SdLazy, 40787 SolverSat, 8995 SolverUnsat, 7 SolverUnknown, 0 SolverNotchecked, 69.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3268 GetRequests, 3197 SyntacticMatches, 6 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=97948occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 59719 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 916 NumberOfFragments, 1192 HoareAnnotationTreeSize, 4 FomulaSimplifications, 88659 FormulaSimplificationTreeSizeReduction, 5.4s HoareSimplificationTime, 4 FomulaSimplificationsInter, 84465 FormulaSimplificationTreeSizeReductionInter, 11.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 10432 NumberOfCodeBlocks, 10432 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 10414 ConstructedInterpolants, 229 QuantifiedInterpolants, 28409406 SizeOfPredicates, 3 NumberOfNonLiveVariables, 3923 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 18 InterpolantComputations, 11 PerfectInterpolantSequences, 15576/16915 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...