./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label58.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label58.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 adfdc7ca6a416ebaca2294f843adf6a139a6414e ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:24:13,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:24:13,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:24:13,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:24:13,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:24:13,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:24:13,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:24:13,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:24:13,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:24:13,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:24:13,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:24:13,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:24:13,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:24:13,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:24:13,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:24:13,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:24:13,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:24:13,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:24:13,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:24:13,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:24:13,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:24:13,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:24:13,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:24:13,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:24:13,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:24:13,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:24:13,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:24:13,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:24:13,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:24:13,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:24:13,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:24:13,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:24:13,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:24:13,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:24:13,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:24:13,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:24:13,280 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:24:13,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:24:13,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:24:13,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:24:13,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:24:13,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 11:24:13,291 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:24:13,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:24:13,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 11:24:13,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:24:13,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:24:13,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:24:13,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:24:13,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:24:13,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:24:13,295 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_4175f866-6292-472c-9dea-1391de40c41e/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 -> adfdc7ca6a416ebaca2294f843adf6a139a6414e [2019-12-07 11:24:13,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:24:13,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:24:13,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:24:13,412 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:24:13,413 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:24:13,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label58.c [2019-12-07 11:24:13,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/data/8a8bead09/052abf7a31a64c39ba69f2f165e789a7/FLAG5ad8014cd [2019-12-07 11:24:13,935 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:24:13,935 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/sv-benchmarks/c/eca-rers2012/Problem17_label58.c [2019-12-07 11:24:13,951 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/data/8a8bead09/052abf7a31a64c39ba69f2f165e789a7/FLAG5ad8014cd [2019-12-07 11:24:13,960 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/data/8a8bead09/052abf7a31a64c39ba69f2f165e789a7 [2019-12-07 11:24:13,962 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:24:13,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:24:13,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:24:13,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:24:13,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:24:13,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:24:13" (1/1) ... [2019-12-07 11:24:13,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e3d67c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:13, skipping insertion in model container [2019-12-07 11:24:13,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:24:13" (1/1) ... [2019-12-07 11:24:13,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:24:14,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:24:14,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:24:14,568 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:24:14,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:24:14,813 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:24:14,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14 WrapperNode [2019-12-07 11:24:14,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:24:14,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:24:14,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:24:14,814 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:24:14,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:14,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,002 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:24:15,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:24:15,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:24:15,003 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:24:15,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... [2019-12-07 11:24:15,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:24:15,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:24:15,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:24:15,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:24:15,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:24:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:24:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:24:17,744 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 11:24:17,744 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-07 11:24:17,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:24:17 BoogieIcfgContainer [2019-12-07 11:24:17,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 11:24:17,746 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 11:24:17,746 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 11:24:17,748 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 11:24:17,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 11:24:13" (1/3) ... [2019-12-07 11:24:17,748 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e220a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:24:17, skipping insertion in model container [2019-12-07 11:24:17,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:24:14" (2/3) ... [2019-12-07 11:24:17,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e220a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:24:17, skipping insertion in model container [2019-12-07 11:24:17,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:24:17" (3/3) ... [2019-12-07 11:24:17,750 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label58.c [2019-12-07 11:24:17,756 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 11:24:17,761 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 11:24:17,769 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 11:24:17,790 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 11:24:17,790 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 11:24:17,791 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 11:24:17,791 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 11:24:17,791 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 11:24:17,791 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 11:24:17,791 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 11:24:17,791 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 11:24:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-12-07 11:24:17,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 11:24:17,815 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:17,815 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:24:17,816 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:17,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:17,819 INFO L82 PathProgramCache]: Analyzing trace with hash -2068820151, now seen corresponding path program 1 times [2019-12-07 11:24:17,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:17,825 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527205270] [2019-12-07 11:24:17,825 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:17,988 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527205270] [2019-12-07 11:24:17,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:24:17,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:24:17,991 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331301420] [2019-12-07 11:24:17,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:24:17,995 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:18,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:24:18,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:24:18,010 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-12-07 11:24:21,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:24:21,981 INFO L93 Difference]: Finished difference Result 2081 states and 3894 transitions. [2019-12-07 11:24:21,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:24:21,984 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 45 [2019-12-07 11:24:21,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:24:22,013 INFO L225 Difference]: With dead ends: 2081 [2019-12-07 11:24:22,013 INFO L226 Difference]: Without dead ends: 1411 [2019-12-07 11:24:22,017 INFO L630 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 [2019-12-07 11:24:22,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1411 states. [2019-12-07 11:24:22,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1411 to 961. [2019-12-07 11:24:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 961 states. [2019-12-07 11:24:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 961 states and 1488 transitions. [2019-12-07 11:24:22,087 INFO L78 Accepts]: Start accepts. Automaton has 961 states and 1488 transitions. Word has length 45 [2019-12-07 11:24:22,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:24:22,087 INFO L462 AbstractCegarLoop]: Abstraction has 961 states and 1488 transitions. [2019-12-07 11:24:22,088 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:24:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1488 transitions. [2019-12-07 11:24:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-12-07 11:24:22,092 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:22,092 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:24:22,092 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:22,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:22,093 INFO L82 PathProgramCache]: Analyzing trace with hash -937010222, now seen corresponding path program 1 times [2019-12-07 11:24:22,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:22,093 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548303724] [2019-12-07 11:24:22,093 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:22,179 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548303724] [2019-12-07 11:24:22,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:24:22,179 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:24:22,179 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426805397] [2019-12-07 11:24:22,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:24:22,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:22,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:24:22,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:24:22,181 INFO L87 Difference]: Start difference. First operand 961 states and 1488 transitions. Second operand 4 states. [2019-12-07 11:24:26,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:24:26,157 INFO L93 Difference]: Finished difference Result 2782 states and 4317 transitions. [2019-12-07 11:24:26,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:24:26,158 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 112 [2019-12-07 11:24:26,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:24:26,165 INFO L225 Difference]: With dead ends: 2782 [2019-12-07 11:24:26,165 INFO L226 Difference]: Without dead ends: 1823 [2019-12-07 11:24:26,166 INFO L630 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 [2019-12-07 11:24:26,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1823 states. [2019-12-07 11:24:26,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1823 to 1823. [2019-12-07 11:24:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1823 states. [2019-12-07 11:24:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1823 states and 2363 transitions. [2019-12-07 11:24:26,191 INFO L78 Accepts]: Start accepts. Automaton has 1823 states and 2363 transitions. Word has length 112 [2019-12-07 11:24:26,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:24:26,192 INFO L462 AbstractCegarLoop]: Abstraction has 1823 states and 2363 transitions. [2019-12-07 11:24:26,192 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:24:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2363 transitions. [2019-12-07 11:24:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-12-07 11:24:26,193 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:26,194 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:24:26,194 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:26,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:26,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1264040924, now seen corresponding path program 1 times [2019-12-07 11:24:26,194 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:26,194 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239452621] [2019-12-07 11:24:26,194 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:26,297 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [239452621] [2019-12-07 11:24:26,297 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1394369305] [2019-12-07 11:24:26,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:24:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:26,344 INFO L264 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:24:26,349 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:24:26,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:24:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:26,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 11:24:26,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 11:24:26,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283939731] [2019-12-07 11:24:26,463 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:24:26,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:26,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:24:26,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 11:24:26,464 INFO L87 Difference]: Start difference. First operand 1823 states and 2363 transitions. Second operand 3 states. [2019-12-07 11:24:46,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:24:46,056 INFO L93 Difference]: Finished difference Result 4509 states and 5961 transitions. [2019-12-07 11:24:46,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:24:46,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2019-12-07 11:24:46,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:24:46,066 INFO L225 Difference]: With dead ends: 4509 [2019-12-07 11:24:46,066 INFO L226 Difference]: Without dead ends: 2260 [2019-12-07 11:24:46,069 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 11:24:46,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2260 states. [2019-12-07 11:24:46,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2260 to 2258. [2019-12-07 11:24:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2258 states. [2019-12-07 11:24:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 2258 states and 2763 transitions. [2019-12-07 11:24:46,111 INFO L78 Accepts]: Start accepts. Automaton has 2258 states and 2763 transitions. Word has length 115 [2019-12-07 11:24:46,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:24:46,112 INFO L462 AbstractCegarLoop]: Abstraction has 2258 states and 2763 transitions. [2019-12-07 11:24:46,112 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:24:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 2763 transitions. [2019-12-07 11:24:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-12-07 11:24:46,115 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:46,116 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2019-12-07 11:24:46,316 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:24:46,316 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:46,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:46,317 INFO L82 PathProgramCache]: Analyzing trace with hash -1776812442, now seen corresponding path program 1 times [2019-12-07 11:24:46,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:46,317 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548512281] [2019-12-07 11:24:46,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:46,446 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548512281] [2019-12-07 11:24:46,446 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:24:46,447 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 11:24:46,447 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870910141] [2019-12-07 11:24:46,447 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:24:46,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:46,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:24:46,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:24:46,448 INFO L87 Difference]: Start difference. First operand 2258 states and 2763 transitions. Second operand 4 states. [2019-12-07 11:24:48,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:24:48,848 INFO L93 Difference]: Finished difference Result 6222 states and 7954 transitions. [2019-12-07 11:24:48,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:24:48,848 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 197 [2019-12-07 11:24:48,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:24:48,861 INFO L225 Difference]: With dead ends: 6222 [2019-12-07 11:24:48,861 INFO L226 Difference]: Without dead ends: 3966 [2019-12-07 11:24:48,863 INFO L630 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 [2019-12-07 11:24:48,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3966 states. [2019-12-07 11:24:48,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3966 to 3966. [2019-12-07 11:24:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3966 states. [2019-12-07 11:24:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 3966 states and 4829 transitions. [2019-12-07 11:24:48,906 INFO L78 Accepts]: Start accepts. Automaton has 3966 states and 4829 transitions. Word has length 197 [2019-12-07 11:24:48,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:24:48,906 INFO L462 AbstractCegarLoop]: Abstraction has 3966 states and 4829 transitions. [2019-12-07 11:24:48,906 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:24:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 4829 transitions. [2019-12-07 11:24:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-12-07 11:24:48,908 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:48,908 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2019-12-07 11:24:48,908 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:48,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:48,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1198749749, now seen corresponding path program 1 times [2019-12-07 11:24:48,909 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:48,909 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435484818] [2019-12-07 11:24:48,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:49,071 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435484818] [2019-12-07 11:24:49,071 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [504658557] [2019-12-07 11:24:49,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:24:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:49,126 INFO L264 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 11:24:49,129 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:24:49,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:24:49,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:24:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 85 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:24:49,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 11:24:49,192 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 6 [2019-12-07 11:24:49,192 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539058261] [2019-12-07 11:24:49,193 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 11:24:49,193 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:49,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 11:24:49,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-07 11:24:49,193 INFO L87 Difference]: Start difference. First operand 3966 states and 4829 transitions. Second operand 7 states. [2019-12-07 11:24:58,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:24:58,529 INFO L93 Difference]: Finished difference Result 24551 states and 29936 transitions. [2019-12-07 11:24:58,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-07 11:24:58,529 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 199 [2019-12-07 11:24:58,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:24:58,585 INFO L225 Difference]: With dead ends: 24551 [2019-12-07 11:24:58,585 INFO L226 Difference]: Without dead ends: 18009 [2019-12-07 11:24:58,591 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 197 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:24:58,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18009 states. [2019-12-07 11:24:58,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18009 to 14588. [2019-12-07 11:24:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14588 states. [2019-12-07 11:24:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14588 states to 14588 states and 16653 transitions. [2019-12-07 11:24:58,748 INFO L78 Accepts]: Start accepts. Automaton has 14588 states and 16653 transitions. Word has length 199 [2019-12-07 11:24:58,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:24:58,749 INFO L462 AbstractCegarLoop]: Abstraction has 14588 states and 16653 transitions. [2019-12-07 11:24:58,749 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 11:24:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 14588 states and 16653 transitions. [2019-12-07 11:24:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2019-12-07 11:24:58,757 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:24:58,758 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:24:58,959 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:24:58,959 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:24:58,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:24:58,960 INFO L82 PathProgramCache]: Analyzing trace with hash -2088731019, now seen corresponding path program 1 times [2019-12-07 11:24:58,961 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:24:58,961 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347679888] [2019-12-07 11:24:58,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:24:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:24:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2019-12-07 11:24:59,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347679888] [2019-12-07 11:24:59,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:24:59,228 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:24:59,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93534714] [2019-12-07 11:24:59,229 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:24:59,229 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:24:59,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:24:59,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:24:59,230 INFO L87 Difference]: Start difference. First operand 14588 states and 16653 transitions. Second operand 3 states. [2019-12-07 11:25:01,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:01,083 INFO L93 Difference]: Finished difference Result 34278 states and 39484 transitions. [2019-12-07 11:25:01,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:25:01,084 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 453 [2019-12-07 11:25:01,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:01,122 INFO L225 Difference]: With dead ends: 34278 [2019-12-07 11:25:01,122 INFO L226 Difference]: Without dead ends: 19684 [2019-12-07 11:25:01,131 INFO L630 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 [2019-12-07 11:25:01,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19684 states. [2019-12-07 11:25:01,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19684 to 19680. [2019-12-07 11:25:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19680 states. [2019-12-07 11:25:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19680 states to 19680 states and 22052 transitions. [2019-12-07 11:25:01,284 INFO L78 Accepts]: Start accepts. Automaton has 19680 states and 22052 transitions. Word has length 453 [2019-12-07 11:25:01,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:01,285 INFO L462 AbstractCegarLoop]: Abstraction has 19680 states and 22052 transitions. [2019-12-07 11:25:01,285 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:25:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 19680 states and 22052 transitions. [2019-12-07 11:25:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2019-12-07 11:25:01,302 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:01,302 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:01,302 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:01,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:01,303 INFO L82 PathProgramCache]: Analyzing trace with hash -1833216412, now seen corresponding path program 1 times [2019-12-07 11:25:01,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:01,303 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017647444] [2019-12-07 11:25:01,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:01,535 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2019-12-07 11:25:01,535 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017647444] [2019-12-07 11:25:01,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:25:01,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:25:01,536 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374427354] [2019-12-07 11:25:01,536 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:25:01,536 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:01,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:25:01,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:25:01,537 INFO L87 Difference]: Start difference. First operand 19680 states and 22052 transitions. Second operand 3 states. [2019-12-07 11:25:03,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:03,613 INFO L93 Difference]: Finished difference Result 44883 states and 50295 transitions. [2019-12-07 11:25:03,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:25:03,614 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 478 [2019-12-07 11:25:03,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:03,646 INFO L225 Difference]: With dead ends: 44883 [2019-12-07 11:25:03,646 INFO L226 Difference]: Without dead ends: 25630 [2019-12-07 11:25:03,660 INFO L630 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 [2019-12-07 11:25:03,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25630 states. [2019-12-07 11:25:03,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25630 to 19245. [2019-12-07 11:25:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19245 states. [2019-12-07 11:25:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19245 states to 19245 states and 21564 transitions. [2019-12-07 11:25:03,871 INFO L78 Accepts]: Start accepts. Automaton has 19245 states and 21564 transitions. Word has length 478 [2019-12-07 11:25:03,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:03,872 INFO L462 AbstractCegarLoop]: Abstraction has 19245 states and 21564 transitions. [2019-12-07 11:25:03,872 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:25:03,872 INFO L276 IsEmpty]: Start isEmpty. Operand 19245 states and 21564 transitions. [2019-12-07 11:25:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2019-12-07 11:25:03,883 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:03,884 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:03,884 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:03,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:03,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1435012347, now seen corresponding path program 1 times [2019-12-07 11:25:03,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:03,885 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715592028] [2019-12-07 11:25:03,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-12-07 11:25:04,292 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715592028] [2019-12-07 11:25:04,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:25:04,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 11:25:04,293 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930807744] [2019-12-07 11:25:04,293 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:25:04,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:04,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:25:04,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:25:04,293 INFO L87 Difference]: Start difference. First operand 19245 states and 21564 transitions. Second operand 3 states. [2019-12-07 11:25:05,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:05,378 INFO L93 Difference]: Finished difference Result 37631 states and 42167 transitions. [2019-12-07 11:25:05,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:25:05,379 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 635 [2019-12-07 11:25:05,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:05,395 INFO L225 Difference]: With dead ends: 37631 [2019-12-07 11:25:05,396 INFO L226 Difference]: Without dead ends: 18812 [2019-12-07 11:25:05,408 INFO L630 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 [2019-12-07 11:25:05,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18812 states. [2019-12-07 11:25:05,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18812 to 18811. [2019-12-07 11:25:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18811 states. [2019-12-07 11:25:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18811 states to 18811 states and 21022 transitions. [2019-12-07 11:25:05,534 INFO L78 Accepts]: Start accepts. Automaton has 18811 states and 21022 transitions. Word has length 635 [2019-12-07 11:25:05,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:05,535 INFO L462 AbstractCegarLoop]: Abstraction has 18811 states and 21022 transitions. [2019-12-07 11:25:05,535 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:25:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 18811 states and 21022 transitions. [2019-12-07 11:25:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2019-12-07 11:25:05,547 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:05,547 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:05,548 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:05,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:05,548 INFO L82 PathProgramCache]: Analyzing trace with hash 1502113783, now seen corresponding path program 1 times [2019-12-07 11:25:05,548 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:05,548 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139229565] [2019-12-07 11:25:05,548 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 661 backedges. 544 proven. 74 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-12-07 11:25:06,026 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139229565] [2019-12-07 11:25:06,026 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007430536] [2019-12-07 11:25:06,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:25:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:06,156 INFO L264 TraceCheckSpWp]: Trace formula consists of 797 conjuncts, 5 conjunts are in the unsatisfiable core [2019-12-07 11:25:06,164 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:25:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 661 backedges. 419 proven. 82 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2019-12-07 11:25:06,533 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 11:25:06,534 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 7 [2019-12-07 11:25:06,534 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822859079] [2019-12-07 11:25:06,535 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 11:25:06,535 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:06,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 11:25:06,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-12-07 11:25:06,535 INFO L87 Difference]: Start difference. First operand 18811 states and 21022 transitions. Second operand 7 states. [2019-12-07 11:25:16,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:16,999 INFO L93 Difference]: Finished difference Result 57633 states and 63904 transitions. [2019-12-07 11:25:17,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-07 11:25:17,000 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 655 [2019-12-07 11:25:17,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:17,032 INFO L225 Difference]: With dead ends: 57633 [2019-12-07 11:25:17,032 INFO L226 Difference]: Without dead ends: 39249 [2019-12-07 11:25:17,043 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 660 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2019-12-07 11:25:17,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39249 states. [2019-12-07 11:25:17,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39249 to 31579. [2019-12-07 11:25:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31579 states. [2019-12-07 11:25:17,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31579 states to 31579 states and 35208 transitions. [2019-12-07 11:25:17,344 INFO L78 Accepts]: Start accepts. Automaton has 31579 states and 35208 transitions. Word has length 655 [2019-12-07 11:25:17,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:17,344 INFO L462 AbstractCegarLoop]: Abstraction has 31579 states and 35208 transitions. [2019-12-07 11:25:17,344 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 11:25:17,344 INFO L276 IsEmpty]: Start isEmpty. Operand 31579 states and 35208 transitions. [2019-12-07 11:25:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2019-12-07 11:25:17,362 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:17,362 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:17,563 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:25:17,563 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:17,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:17,564 INFO L82 PathProgramCache]: Analyzing trace with hash -406045207, now seen corresponding path program 1 times [2019-12-07 11:25:17,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:17,565 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417013938] [2019-12-07 11:25:17,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 409 proven. 43 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2019-12-07 11:25:18,218 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417013938] [2019-12-07 11:25:18,218 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1091754420] [2019-12-07 11:25:18,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:25:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:18,347 INFO L264 TraceCheckSpWp]: Trace formula consists of 818 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 11:25:18,353 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:25:18,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 409 proven. 43 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2019-12-07 11:25:18,784 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 11:25:18,784 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-12-07 11:25:18,785 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577935540] [2019-12-07 11:25:18,785 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 11:25:18,785 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:18,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 11:25:18,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 11:25:18,786 INFO L87 Difference]: Start difference. First operand 31579 states and 35208 transitions. Second operand 5 states. [2019-12-07 11:25:21,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:21,705 INFO L93 Difference]: Finished difference Result 73798 states and 82236 transitions. [2019-12-07 11:25:21,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 11:25:21,705 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 675 [2019-12-07 11:25:21,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:21,737 INFO L225 Difference]: With dead ends: 73798 [2019-12-07 11:25:21,737 INFO L226 Difference]: Without dead ends: 40945 [2019-12-07 11:25:21,754 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 675 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 11:25:21,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40945 states. [2019-12-07 11:25:22,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40945 to 34972. [2019-12-07 11:25:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34972 states. [2019-12-07 11:25:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34972 states to 34972 states and 38523 transitions. [2019-12-07 11:25:22,065 INFO L78 Accepts]: Start accepts. Automaton has 34972 states and 38523 transitions. Word has length 675 [2019-12-07 11:25:22,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:22,066 INFO L462 AbstractCegarLoop]: Abstraction has 34972 states and 38523 transitions. [2019-12-07 11:25:22,066 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 11:25:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 34972 states and 38523 transitions. [2019-12-07 11:25:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2019-12-07 11:25:22,085 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:22,086 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:22,286 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:25:22,287 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:22,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:22,287 INFO L82 PathProgramCache]: Analyzing trace with hash 448649391, now seen corresponding path program 1 times [2019-12-07 11:25:22,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:22,288 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578058265] [2019-12-07 11:25:22,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 750 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2019-12-07 11:25:23,111 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578058265] [2019-12-07 11:25:23,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:25:23,112 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 11:25:23,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195293923] [2019-12-07 11:25:23,112 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:25:23,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:23,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:25:23,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:25:23,113 INFO L87 Difference]: Start difference. First operand 34972 states and 38523 transitions. Second operand 4 states. [2019-12-07 11:25:26,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:26,789 INFO L93 Difference]: Finished difference Result 83572 states and 91587 transitions. [2019-12-07 11:25:26,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:25:26,789 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 718 [2019-12-07 11:25:26,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:26,825 INFO L225 Difference]: With dead ends: 83572 [2019-12-07 11:25:26,826 INFO L226 Difference]: Without dead ends: 49027 [2019-12-07 11:25:26,843 INFO L630 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 [2019-12-07 11:25:26,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49027 states. [2019-12-07 11:25:27,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49027 to 46465. [2019-12-07 11:25:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46465 states. [2019-12-07 11:25:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46465 states to 46465 states and 50478 transitions. [2019-12-07 11:25:27,219 INFO L78 Accepts]: Start accepts. Automaton has 46465 states and 50478 transitions. Word has length 718 [2019-12-07 11:25:27,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:27,219 INFO L462 AbstractCegarLoop]: Abstraction has 46465 states and 50478 transitions. [2019-12-07 11:25:27,219 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:25:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 46465 states and 50478 transitions. [2019-12-07 11:25:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2019-12-07 11:25:27,251 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:27,252 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:25:27,252 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:27,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:27,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1788753051, now seen corresponding path program 1 times [2019-12-07 11:25:27,253 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:27,253 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64661958] [2019-12-07 11:25:27,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 784 proven. 0 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2019-12-07 11:25:27,882 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64661958] [2019-12-07 11:25:27,883 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:25:27,883 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:25:27,883 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960369052] [2019-12-07 11:25:27,884 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:25:27,884 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:27,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:25:27,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:25:27,884 INFO L87 Difference]: Start difference. First operand 46465 states and 50478 transitions. Second operand 3 states. [2019-12-07 11:25:29,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:29,919 INFO L93 Difference]: Finished difference Result 96748 states and 105014 transitions. [2019-12-07 11:25:29,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:25:29,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 981 [2019-12-07 11:25:29,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:29,967 INFO L225 Difference]: With dead ends: 96748 [2019-12-07 11:25:29,967 INFO L226 Difference]: Without dead ends: 50709 [2019-12-07 11:25:29,991 INFO L630 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 [2019-12-07 11:25:30,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50709 states. [2019-12-07 11:25:30,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50709 to 48583. [2019-12-07 11:25:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48583 states. [2019-12-07 11:25:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48583 states to 48583 states and 52159 transitions. [2019-12-07 11:25:30,395 INFO L78 Accepts]: Start accepts. Automaton has 48583 states and 52159 transitions. Word has length 981 [2019-12-07 11:25:30,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:30,396 INFO L462 AbstractCegarLoop]: Abstraction has 48583 states and 52159 transitions. [2019-12-07 11:25:30,396 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:25:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 48583 states and 52159 transitions. [2019-12-07 11:25:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2019-12-07 11:25:30,428 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:30,429 INFO L410 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, 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, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 11:25:30,429 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:30,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:30,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1488275607, now seen corresponding path program 1 times [2019-12-07 11:25:30,430 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:30,430 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898133000] [2019-12-07 11:25:30,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 1589 proven. 413 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2019-12-07 11:25:31,586 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898133000] [2019-12-07 11:25:31,586 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2092263653] [2019-12-07 11:25:31,586 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/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 [2019-12-07 11:25:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:31,798 INFO L264 TraceCheckSpWp]: Trace formula consists of 1407 conjuncts, 5 conjunts are in the unsatisfiable core [2019-12-07 11:25:31,805 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:25:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 750 proven. 0 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2019-12-07 11:25:32,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 11:25:32,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2019-12-07 11:25:32,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438673043] [2019-12-07 11:25:32,423 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:25:32,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:32,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:25:32,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-07 11:25:32,423 INFO L87 Difference]: Start difference. First operand 48583 states and 52159 transitions. Second operand 4 states. [2019-12-07 11:25:36,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:36,202 INFO L93 Difference]: Finished difference Result 107814 states and 115611 transitions. [2019-12-07 11:25:36,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:25:36,202 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1182 [2019-12-07 11:25:36,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:36,249 INFO L225 Difference]: With dead ends: 107814 [2019-12-07 11:25:36,249 INFO L226 Difference]: Without dead ends: 59658 [2019-12-07 11:25:36,272 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1187 GetRequests, 1181 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-07 11:25:36,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59658 states. [2019-12-07 11:25:36,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59658 to 58352. [2019-12-07 11:25:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58352 states. [2019-12-07 11:25:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58352 states to 58352 states and 61787 transitions. [2019-12-07 11:25:36,758 INFO L78 Accepts]: Start accepts. Automaton has 58352 states and 61787 transitions. Word has length 1182 [2019-12-07 11:25:36,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:36,759 INFO L462 AbstractCegarLoop]: Abstraction has 58352 states and 61787 transitions. [2019-12-07 11:25:36,759 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:25:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 58352 states and 61787 transitions. [2019-12-07 11:25:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1201 [2019-12-07 11:25:36,796 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:25:36,797 INFO L410 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, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 11:25:36,997 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:25:36,998 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:25:36,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:25:36,999 INFO L82 PathProgramCache]: Analyzing trace with hash -57047484, now seen corresponding path program 1 times [2019-12-07 11:25:36,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:25:36,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402686483] [2019-12-07 11:25:36,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:25:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 1525 proven. 693 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-12-07 11:25:38,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402686483] [2019-12-07 11:25:38,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1493068752] [2019-12-07 11:25:38,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:25:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:25:38,458 INFO L264 TraceCheckSpWp]: Trace formula consists of 1428 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 11:25:38,465 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:25:38,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:38,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:25:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 848 proven. 0 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2019-12-07 11:25:39,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 11:25:39,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2019-12-07 11:25:39,498 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446135497] [2019-12-07 11:25:39,498 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:25:39,499 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:25:39,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:25:39,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:25:39,499 INFO L87 Difference]: Start difference. First operand 58352 states and 61787 transitions. Second operand 4 states. [2019-12-07 11:25:42,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:25:42,974 INFO L93 Difference]: Finished difference Result 111996 states and 118428 transitions. [2019-12-07 11:25:42,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:25:42,975 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1200 [2019-12-07 11:25:42,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:25:42,976 INFO L225 Difference]: With dead ends: 111996 [2019-12-07 11:25:42,977 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 11:25:43,004 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1207 GetRequests, 1199 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:25:43,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 11:25:43,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 11:25:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 11:25:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 11:25:43,005 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1200 [2019-12-07 11:25:43,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:25:43,005 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 11:25:43,005 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:25:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 11:25:43,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 11:25:43,206 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:25:43,210 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 11:25:43,546 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 270 [2019-12-07 11:25:43,815 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 270 [2019-12-07 11:25:44,075 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 270 [2019-12-07 11:25:54,589 WARN L192 SmtUtils]: Spent 10.51 s on a formula simplification. DAG size of input: 263 DAG size of output: 85 [2019-12-07 11:26:14,481 WARN L192 SmtUtils]: Spent 19.89 s on a formula simplification. DAG size of input: 263 DAG size of output: 85 [2019-12-07 11:26:33,337 WARN L192 SmtUtils]: Spent 18.85 s on a formula simplification. DAG size of input: 263 DAG size of output: 85 [2019-12-07 11:26:33,339 INFO L246 CegarLoopResult]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 11:26:33,339 INFO L246 CegarLoopResult]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-12-07 11:26:33,339 INFO L246 CegarLoopResult]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,340 INFO L246 CegarLoopResult]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,341 INFO L246 CegarLoopResult]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,342 INFO L246 CegarLoopResult]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 11:26:33,343 INFO L246 CegarLoopResult]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-12-07 11:26:33,344 INFO L246 CegarLoopResult]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,345 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 143) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,346 INFO L246 CegarLoopResult]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2019-12-07 11:26:33,347 INFO L246 CegarLoopResult]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,348 INFO L246 CegarLoopResult]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 11:26:33,349 INFO L246 CegarLoopResult]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2019-12-07 11:26:33,350 INFO L246 CegarLoopResult]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-12-07 11:26:33,351 INFO L246 CegarLoopResult]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,352 INFO L246 CegarLoopResult]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,353 INFO L246 CegarLoopResult]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2019-12-07 11:26:33,354 INFO L246 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,355 INFO L246 CegarLoopResult]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2019-12-07 11:26:33,356 INFO L246 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,357 INFO L246 CegarLoopResult]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,358 INFO L246 CegarLoopResult]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 11:26:33,359 INFO L246 CegarLoopResult]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L242 CegarLoopResult]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse5 (< 0 (+ ~a14~0 182))) (.cse9 (< 37 ~a28~0))) (let ((.cse7 (<= (+ ~a14~0 84) 0)) (.cse11 (<= (+ ~a26~0 68) 0)) (.cse8 (<= 0 (+ ~a14~0 600000))) (.cse3 (<= ~a28~0 300)) (.cse6 (= ~a24~0 1)) (.cse10 (exists ((v_~a14~0_1224 Int)) (and (<= (+ ~a14~0 300090) (mod v_~a14~0_1224 299909)) (<= 0 v_~a14~0_1224)))) (.cse12 (<= 302 ~a28~0)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse1 (<= ~a26~0 217)) (.cse14 (exists ((v_~a26~0_1227 Int)) (and (< 217 v_~a26~0_1227) (<= (+ ~a26~0 19) (mod v_~a26~0_1227 95)) (<= 0 v_~a26~0_1227)))) (.cse13 (= ~a24~0 2)) (.cse0 (or .cse5 .cse9)) (.cse2 (<= ~a21~0 124))) (or (and (not (= ~a24~0 3)) .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse1 .cse2) (and .cse3 .cse6 .cse7) (and .cse6 .cse4 .cse2) (and .cse8 .cse9 .cse10 .cse2) (and .cse11 .cse3 .cse7 .cse2) (and .cse6 .cse1) (and .cse11 .cse12 .cse10 .cse2) (and .cse8 .cse13 .cse10 .cse2) (and .cse3 .cse6 .cse2) (and .cse14 .cse4 .cse5 .cse1 .cse2) (and .cse6 .cse10) (and (<= ~a28~0 134) .cse4 .cse5 .cse9 .cse2) (and .cse12 .cse4 .cse5 .cse1 .cse2) (and (<= ~a28~0 268) .cse14 (< 171 ~a28~0) .cse2) (and .cse13 .cse0 .cse2)))) [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L242 CegarLoopResult]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse5 (< 0 (+ ~a14~0 182))) (.cse9 (< 37 ~a28~0))) (let ((.cse7 (<= (+ ~a14~0 84) 0)) (.cse11 (<= (+ ~a26~0 68) 0)) (.cse8 (<= 0 (+ ~a14~0 600000))) (.cse3 (<= ~a28~0 300)) (.cse6 (= ~a24~0 1)) (.cse10 (exists ((v_~a14~0_1224 Int)) (and (<= (+ ~a14~0 300090) (mod v_~a14~0_1224 299909)) (<= 0 v_~a14~0_1224)))) (.cse12 (<= 302 ~a28~0)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse1 (<= ~a26~0 217)) (.cse14 (exists ((v_~a26~0_1227 Int)) (and (< 217 v_~a26~0_1227) (<= (+ ~a26~0 19) (mod v_~a26~0_1227 95)) (<= 0 v_~a26~0_1227)))) (.cse13 (= ~a24~0 2)) (.cse0 (or .cse5 .cse9)) (.cse2 (<= ~a21~0 124))) (or (and (not (= ~a24~0 3)) .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse1 .cse2) (and .cse3 .cse6 .cse7) (and .cse6 .cse4 .cse2) (and .cse8 .cse9 .cse10 .cse2) (and .cse11 .cse3 .cse7 .cse2) (and .cse6 .cse1) (and .cse11 .cse12 .cse10 .cse2) (and .cse8 .cse13 .cse10 .cse2) (and .cse3 .cse6 .cse2) (and .cse14 .cse4 .cse5 .cse1 .cse2) (and .cse6 .cse10) (and (<= ~a28~0 134) .cse4 .cse5 .cse9 .cse2) (and .cse12 .cse4 .cse5 .cse1 .cse2) (and (<= ~a28~0 268) .cse14 (< 171 ~a28~0) .cse2) (and .cse13 .cse0 .cse2)))) [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,360 INFO L246 CegarLoopResult]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L249 CegarLoopResult]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,361 INFO L246 CegarLoopResult]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L242 CegarLoopResult]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse5 (< 0 (+ ~a14~0 182))) (.cse9 (< 37 ~a28~0))) (let ((.cse7 (<= (+ ~a14~0 84) 0)) (.cse11 (<= (+ ~a26~0 68) 0)) (.cse8 (<= 0 (+ ~a14~0 600000))) (.cse3 (<= ~a28~0 300)) (.cse6 (= ~a24~0 1)) (.cse10 (exists ((v_~a14~0_1224 Int)) (and (<= (+ ~a14~0 300090) (mod v_~a14~0_1224 299909)) (<= 0 v_~a14~0_1224)))) (.cse12 (<= 302 ~a28~0)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse1 (<= ~a26~0 217)) (.cse14 (exists ((v_~a26~0_1227 Int)) (and (< 217 v_~a26~0_1227) (<= (+ ~a26~0 19) (mod v_~a26~0_1227 95)) (<= 0 v_~a26~0_1227)))) (.cse13 (= ~a24~0 2)) (.cse0 (or .cse5 .cse9)) (.cse2 (<= ~a21~0 124))) (or (and (not (= ~a24~0 3)) .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse1 .cse2) (and .cse3 .cse6 .cse7) (and .cse6 .cse4 .cse2) (and .cse8 .cse9 .cse10 .cse2) (and .cse11 .cse3 .cse7 .cse2) (and .cse6 .cse1) (and .cse11 .cse12 .cse10 .cse2) (and .cse8 .cse13 .cse10 .cse2) (and .cse3 .cse6 .cse2) (and .cse14 .cse4 .cse5 .cse1 .cse2) (and .cse6 .cse10) (and (<= ~a28~0 134) .cse4 .cse5 .cse9 .cse2) (and .cse12 .cse4 .cse5 .cse1 .cse2) (and (<= ~a28~0 268) .cse14 (< 171 ~a28~0) .cse2) (and .cse13 .cse0 .cse2)))) [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,362 INFO L246 CegarLoopResult]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,363 INFO L246 CegarLoopResult]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,364 INFO L246 CegarLoopResult]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 11:26:33,365 INFO L246 CegarLoopResult]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2019-12-07 11:26:33,366 INFO L246 CegarLoopResult]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 11:26:33,367 INFO L246 CegarLoopResult]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 11:26:33,368 INFO L246 CegarLoopResult]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-12-07 11:26:33,369 INFO L246 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2019-12-07 11:26:33,379 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,380 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,380 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,383 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,383 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,401 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,402 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 11:26:33 BoogieIcfgContainer [2019-12-07 11:26:33,408 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 11:26:33,408 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 11:26:33,409 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 11:26:33,409 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 11:26:33,409 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:24:17" (3/4) ... [2019-12-07 11:26:33,411 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 11:26:33,440 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-07 11:26:33,443 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 11:26:33,464 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) [2019-12-07 11:26:33,467 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) [2019-12-07 11:26:33,474 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) [2019-12-07 11:26:33,617 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4175f866-6292-472c-9dea-1391de40c41e/bin/uautomizer/witness.graphml [2019-12-07 11:26:33,617 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 11:26:33,618 INFO L168 Benchmark]: Toolchain (without parser) took 139655.72 ms. Allocated memory was 1.0 GB in the beginning and 3.9 GB in the end (delta: 2.8 GB). Free memory was 933.9 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 302.4 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,619 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:26:33,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 850.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 933.9 MB in the beginning and 962.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.21 ms. Allocated memory is still 1.1 GB. Free memory was 962.6 MB in the beginning and 902.2 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,619 INFO L168 Benchmark]: Boogie Preprocessor took 185.86 ms. Allocated memory is still 1.1 GB. Free memory was 902.2 MB in the beginning and 864.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,620 INFO L168 Benchmark]: RCFGBuilder took 2556.37 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 95.4 MB). Free memory was 864.6 MB in the beginning and 970.6 MB in the end (delta: -106.0 MB). Peak memory consumption was 102.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,620 INFO L168 Benchmark]: TraceAbstraction took 135662.66 ms. Allocated memory was 1.2 GB in the beginning and 3.9 GB in the end (delta: 2.6 GB). Free memory was 970.6 MB in the beginning and 3.5 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,620 INFO L168 Benchmark]: Witness Printer took 208.83 ms. Allocated memory is still 3.9 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 76.2 MB). Peak memory consumption was 76.2 MB. Max. memory is 11.5 GB. [2019-12-07 11:26:33,622 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 850.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 933.9 MB in the beginning and 962.6 MB in the end (delta: -28.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 188.21 ms. Allocated memory is still 1.1 GB. Free memory was 962.6 MB in the beginning and 902.2 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 185.86 ms. Allocated memory is still 1.1 GB. Free memory was 902.2 MB in the beginning and 864.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2556.37 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 95.4 MB). Free memory was 864.6 MB in the beginning and 970.6 MB in the end (delta: -106.0 MB). Peak memory consumption was 102.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 135662.66 ms. Allocated memory was 1.2 GB in the beginning and 3.9 GB in the end (delta: 2.6 GB). Free memory was 970.6 MB in the beginning and 3.5 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Witness Printer took 208.83 ms. Allocated memory is still 3.9 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 76.2 MB). Peak memory consumption was 76.2 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_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 143]: 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 [2019-12-07 11:26:33,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] Derived loop invariant: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] Derived loop invariant: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a14~0_1224,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] [2019-12-07 11:26:33,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a26~0_1227,QUANTIFIED] Derived loop invariant: (((((((((((((((((!(a24 == 3) && (0 < a14 + 182 || 37 < a28)) && a26 <= 217) && a21 <= 124) || ((((a28 <= 300 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a24 == 1 && a14 + 114 <= 0) && a21 <= 124)) || (((0 <= a14 + 600000 && 37 < a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((a26 + 68 <= 0 && a28 <= 300) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a26 <= 217)) || (((a26 + 68 <= 0 && 302 <= a28) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || (((0 <= a14 + 600000 && a24 == 2) && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224)) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || (((((\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227) && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (a24 == 1 && (\exists v_~a14~0_1224 : int :: a14 + 300090 <= v_~a14~0_1224 % 299909 && 0 <= v_~a14~0_1224))) || ((((a28 <= 134 && a14 + 114 <= 0) && 0 < a14 + 182) && 37 < a28) && a21 <= 124)) || ((((302 <= a28 && a14 + 114 <= 0) && 0 < a14 + 182) && a26 <= 217) && a21 <= 124)) || (((a28 <= 268 && (\exists v_~a26~0_1227 : int :: (217 < v_~a26~0_1227 && a26 + 19 <= v_~a26~0_1227 % 95) && 0 <= v_~a26~0_1227)) && 171 < a28) && a21 <= 124)) || ((a24 == 2 && (0 < a14 + 182 || 37 < a28)) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 85.4s, OverallIterations: 14, TraceHistogramMax: 8, AutomataDifference: 71.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 50.1s, HoareTripleCheckerStatistics: 5525 SDtfs, 16652 SDslu, 1364 SDs, 0 SdLazy, 35930 SolverSat, 6733 SolverUnsat, 19 SolverUnknown, 0 SolverNotchecked, 61.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4097 GetRequests, 4040 SyntacticMatches, 5 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=58352occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 14 MinimizatonAttempts, 29900 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 427 NumberOfFragments, 901 HoareAnnotationTreeSize, 4 FomulaSimplifications, 24318 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 4 FomulaSimplificationsInter, 25332 FormulaSimplificationTreeSizeReductionInter, 49.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 11671 NumberOfCodeBlocks, 11671 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 11651 ConstructedInterpolants, 138 QuantifiedInterpolants, 21588937 SizeOfPredicates, 3 NumberOfNonLiveVariables, 4914 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 20 InterpolantComputations, 11 PerfectInterpolantSequences, 16380/17995 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...