./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label56.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_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label56.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/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 66046df24ee9a8dc92e970aeeb93586ff76ce37f ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 18:51:27,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:51:27,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:51:27,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:51:27,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:51:27,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:51:27,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:51:27,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:51:27,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:51:27,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:51:27,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:51:27,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:51:27,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:51:27,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:51:27,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:51:27,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:51:27,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:51:27,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:51:27,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:51:27,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:51:27,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:51:27,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:51:27,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:51:27,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:51:27,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:51:27,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:51:27,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:51:27,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:51:27,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:51:27,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:51:27,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:51:27,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:51:27,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:51:27,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:51:27,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:51:27,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:51:27,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:51:27,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:51:27,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:51:27,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:51:27,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:51:27,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 18:51:27,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:51:27,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:51:27,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:51:27,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:51:27,134 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:51:27,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:51:27,135 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 18:51:27,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:51:27,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 18:51:27,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:51:27,136 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:51:27,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:51:27,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:51:27,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:51:27,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:51:27,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:51:27,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:51:27,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:51:27,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:51:27,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:51:27,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:51:27,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:51:27,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:51:27,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:51:27,139 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_e858dde4-da11-4fe7-9ecb-f4e086127099/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 -> 66046df24ee9a8dc92e970aeeb93586ff76ce37f [2019-12-07 18:51:27,243 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:51:27,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:51:27,253 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:51:27,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:51:27,254 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:51:27,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label56.c [2019-12-07 18:51:27,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/data/09334fc28/72bcc2f827d24f60948c8b6dec688900/FLAG0d46d44ae [2019-12-07 18:51:27,826 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:51:27,826 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/sv-benchmarks/c/eca-rers2012/Problem15_label56.c [2019-12-07 18:51:27,839 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/data/09334fc28/72bcc2f827d24f60948c8b6dec688900/FLAG0d46d44ae [2019-12-07 18:51:28,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/data/09334fc28/72bcc2f827d24f60948c8b6dec688900 [2019-12-07 18:51:28,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:51:28,328 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:51:28,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:51:28,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:51:28,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:51:28,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:51:28" (1/1) ... [2019-12-07 18:51:28,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513371a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:28, skipping insertion in model container [2019-12-07 18:51:28,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:51:28" (1/1) ... [2019-12-07 18:51:28,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:51:28,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:51:28,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:51:28,813 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 18:51:29,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:51:29,011 INFO L208 MainTranslator]: Completed translation [2019-12-07 18:51:29,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29 WrapperNode [2019-12-07 18:51:29,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:51:29,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 18:51:29,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 18:51:29,013 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 18:51:29,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 18:51:29,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 18:51:29,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 18:51:29,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 18:51:29,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... [2019-12-07 18:51:29,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 18:51:29,252 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 18:51:29,252 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 18:51:29,252 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 18:51:29,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/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 18:51:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 18:51:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 18:51:30,902 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 18:51:30,902 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-07 18:51:30,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:51:30 BoogieIcfgContainer [2019-12-07 18:51:30,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 18:51:30,904 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 18:51:30,904 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 18:51:30,906 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 18:51:30,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 06:51:28" (1/3) ... [2019-12-07 18:51:30,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@453f841c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:51:30, skipping insertion in model container [2019-12-07 18:51:30,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:51:29" (2/3) ... [2019-12-07 18:51:30,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@453f841c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:51:30, skipping insertion in model container [2019-12-07 18:51:30,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:51:30" (3/3) ... [2019-12-07 18:51:30,908 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label56.c [2019-12-07 18:51:30,914 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 18:51:30,919 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 18:51:30,926 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 18:51:30,946 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 18:51:30,947 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 18:51:30,947 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 18:51:30,947 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 18:51:30,947 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 18:51:30,947 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 18:51:30,947 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 18:51:30,947 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 18:51:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states. [2019-12-07 18:51:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 18:51:30,969 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:30,969 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] [2019-12-07 18:51:30,970 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:30,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:30,973 INFO L82 PathProgramCache]: Analyzing trace with hash 2113343065, now seen corresponding path program 1 times [2019-12-07 18:51:30,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:30,979 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872632495] [2019-12-07 18:51:30,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:31,124 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 18:51:31,125 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872632495] [2019-12-07 18:51:31,126 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:31,126 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:51:31,127 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233035730] [2019-12-07 18:51:31,131 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:51:31,132 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:31,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:51:31,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:51:31,146 INFO L87 Difference]: Start difference. First operand 424 states. Second operand 4 states. [2019-12-07 18:51:34,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:34,459 INFO L93 Difference]: Finished difference Result 1467 states and 2715 transitions. [2019-12-07 18:51:34,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:34,460 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-12-07 18:51:34,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:34,475 INFO L225 Difference]: With dead ends: 1467 [2019-12-07 18:51:34,475 INFO L226 Difference]: Without dead ends: 976 [2019-12-07 18:51:34,478 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 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 18:51:34,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 976 states. [2019-12-07 18:51:34,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 976 to 974. [2019-12-07 18:51:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 974 states. [2019-12-07 18:51:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 1477 transitions. [2019-12-07 18:51:34,538 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 1477 transitions. Word has length 33 [2019-12-07 18:51:34,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:34,538 INFO L462 AbstractCegarLoop]: Abstraction has 974 states and 1477 transitions. [2019-12-07 18:51:34,538 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:51:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1477 transitions. [2019-12-07 18:51:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-07 18:51:34,541 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:34,542 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:34,542 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:34,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:34,542 INFO L82 PathProgramCache]: Analyzing trace with hash -1201639937, now seen corresponding path program 1 times [2019-12-07 18:51:34,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:34,542 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727543331] [2019-12-07 18:51:34,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:51:34,649 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727543331] [2019-12-07 18:51:34,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:34,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:51:34,649 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548310485] [2019-12-07 18:51:34,650 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:51:34,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:34,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:51:34,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:51:34,651 INFO L87 Difference]: Start difference. First operand 974 states and 1477 transitions. Second operand 4 states. [2019-12-07 18:51:36,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:36,848 INFO L93 Difference]: Finished difference Result 3747 states and 5705 transitions. [2019-12-07 18:51:36,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:36,848 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2019-12-07 18:51:36,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:36,860 INFO L225 Difference]: With dead ends: 3747 [2019-12-07 18:51:36,860 INFO L226 Difference]: Without dead ends: 2775 [2019-12-07 18:51:36,862 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 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 18:51:36,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2775 states. [2019-12-07 18:51:36,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2775 to 1872. [2019-12-07 18:51:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1872 states. [2019-12-07 18:51:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1872 states and 2484 transitions. [2019-12-07 18:51:36,896 INFO L78 Accepts]: Start accepts. Automaton has 1872 states and 2484 transitions. Word has length 108 [2019-12-07 18:51:36,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:36,896 INFO L462 AbstractCegarLoop]: Abstraction has 1872 states and 2484 transitions. [2019-12-07 18:51:36,896 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:51:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2484 transitions. [2019-12-07 18:51:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-12-07 18:51:36,903 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:36,903 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:36,903 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:36,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:36,904 INFO L82 PathProgramCache]: Analyzing trace with hash 1351380268, now seen corresponding path program 1 times [2019-12-07 18:51:36,904 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:36,904 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745850863] [2019-12-07 18:51:36,904 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2019-12-07 18:51:37,419 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745850863] [2019-12-07 18:51:37,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:37,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 18:51:37,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136836167] [2019-12-07 18:51:37,420 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 18:51:37,420 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:37,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 18:51:37,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 18:51:37,421 INFO L87 Difference]: Start difference. First operand 1872 states and 2484 transitions. Second operand 5 states. [2019-12-07 18:51:40,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:40,184 INFO L93 Difference]: Finished difference Result 4641 states and 5945 transitions. [2019-12-07 18:51:40,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:40,185 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 380 [2019-12-07 18:51:40,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:40,197 INFO L225 Difference]: With dead ends: 4641 [2019-12-07 18:51:40,197 INFO L226 Difference]: Without dead ends: 2771 [2019-12-07 18:51:40,199 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 18:51:40,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2771 states. [2019-12-07 18:51:40,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2771 to 2471. [2019-12-07 18:51:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2471 states. [2019-12-07 18:51:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 2471 states and 3125 transitions. [2019-12-07 18:51:40,257 INFO L78 Accepts]: Start accepts. Automaton has 2471 states and 3125 transitions. Word has length 380 [2019-12-07 18:51:40,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:40,258 INFO L462 AbstractCegarLoop]: Abstraction has 2471 states and 3125 transitions. [2019-12-07 18:51:40,258 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 18:51:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3125 transitions. [2019-12-07 18:51:40,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2019-12-07 18:51:40,264 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:40,265 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:40,265 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:40,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:40,266 INFO L82 PathProgramCache]: Analyzing trace with hash -806541762, now seen corresponding path program 1 times [2019-12-07 18:51:40,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:40,266 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245296778] [2019-12-07 18:51:40,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-12-07 18:51:40,508 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245296778] [2019-12-07 18:51:40,508 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:40,508 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 18:51:40,508 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185648644] [2019-12-07 18:51:40,509 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:51:40,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:40,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:51:40,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:51:40,509 INFO L87 Difference]: Start difference. First operand 2471 states and 3125 transitions. Second operand 4 states. [2019-12-07 18:51:42,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:42,650 INFO L93 Difference]: Finished difference Result 5542 states and 7080 transitions. [2019-12-07 18:51:42,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:42,651 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 454 [2019-12-07 18:51:42,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:42,663 INFO L225 Difference]: With dead ends: 5542 [2019-12-07 18:51:42,663 INFO L226 Difference]: Without dead ends: 3073 [2019-12-07 18:51:42,665 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 4 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 18:51:42,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3073 states. [2019-12-07 18:51:42,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3073 to 3071. [2019-12-07 18:51:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3071 states. [2019-12-07 18:51:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 3071 states and 3699 transitions. [2019-12-07 18:51:42,704 INFO L78 Accepts]: Start accepts. Automaton has 3071 states and 3699 transitions. Word has length 454 [2019-12-07 18:51:42,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:42,705 INFO L462 AbstractCegarLoop]: Abstraction has 3071 states and 3699 transitions. [2019-12-07 18:51:42,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:51:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 3699 transitions. [2019-12-07 18:51:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2019-12-07 18:51:42,712 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:42,712 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:42,712 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:42,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:42,712 INFO L82 PathProgramCache]: Analyzing trace with hash -1138002799, now seen corresponding path program 1 times [2019-12-07 18:51:42,713 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:42,713 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724904846] [2019-12-07 18:51:42,713 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-12-07 18:51:42,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724904846] [2019-12-07 18:51:42,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:42,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 18:51:42,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563249565] [2019-12-07 18:51:42,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:51:42,941 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:42,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:51:42,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:51:42,941 INFO L87 Difference]: Start difference. First operand 3071 states and 3699 transitions. Second operand 4 states. [2019-12-07 18:51:45,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:45,325 INFO L93 Difference]: Finished difference Result 6745 states and 8190 transitions. [2019-12-07 18:51:45,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:45,325 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2019-12-07 18:51:45,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:45,337 INFO L225 Difference]: With dead ends: 6745 [2019-12-07 18:51:45,337 INFO L226 Difference]: Without dead ends: 3676 [2019-12-07 18:51:45,339 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 4 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 18:51:45,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3676 states. [2019-12-07 18:51:45,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3676 to 3672. [2019-12-07 18:51:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3672 states. [2019-12-07 18:51:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 3672 states and 4289 transitions. [2019-12-07 18:51:45,374 INFO L78 Accepts]: Start accepts. Automaton has 3672 states and 4289 transitions. Word has length 463 [2019-12-07 18:51:45,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:45,374 INFO L462 AbstractCegarLoop]: Abstraction has 3672 states and 4289 transitions. [2019-12-07 18:51:45,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:51:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 4289 transitions. [2019-12-07 18:51:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2019-12-07 18:51:45,377 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:45,378 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 18:51:45,378 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:45,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:45,378 INFO L82 PathProgramCache]: Analyzing trace with hash 1377533685, now seen corresponding path program 1 times [2019-12-07 18:51:45,378 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:45,379 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620096080] [2019-12-07 18:51:45,379 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 315 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-12-07 18:51:45,640 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620096080] [2019-12-07 18:51:45,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:45,640 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:51:45,640 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957687296] [2019-12-07 18:51:45,641 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:51:45,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:45,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:51:45,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:51:45,641 INFO L87 Difference]: Start difference. First operand 3672 states and 4289 transitions. Second operand 3 states. [2019-12-07 18:51:47,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:47,228 INFO L93 Difference]: Finished difference Result 9136 states and 10587 transitions. [2019-12-07 18:51:47,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:51:47,229 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 484 [2019-12-07 18:51:47,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:47,246 INFO L225 Difference]: With dead ends: 9136 [2019-12-07 18:51:47,246 INFO L226 Difference]: Without dead ends: 5466 [2019-12-07 18:51:47,248 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 18:51:47,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5466 states. [2019-12-07 18:51:47,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5466 to 3971. [2019-12-07 18:51:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3971 states. [2019-12-07 18:51:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 3971 states and 4630 transitions. [2019-12-07 18:51:47,289 INFO L78 Accepts]: Start accepts. Automaton has 3971 states and 4630 transitions. Word has length 484 [2019-12-07 18:51:47,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:47,290 INFO L462 AbstractCegarLoop]: Abstraction has 3971 states and 4630 transitions. [2019-12-07 18:51:47,290 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:51:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3971 states and 4630 transitions. [2019-12-07 18:51:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2019-12-07 18:51:47,293 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:47,293 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-12-07 18:51:47,293 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:47,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:47,293 INFO L82 PathProgramCache]: Analyzing trace with hash 955983823, now seen corresponding path program 1 times [2019-12-07 18:51:47,294 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:47,294 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108575024] [2019-12-07 18:51:47,294 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2019-12-07 18:51:47,552 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108575024] [2019-12-07 18:51:47,552 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:47,552 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 18:51:47,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869996554] [2019-12-07 18:51:47,553 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 18:51:47,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:47,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 18:51:47,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 18:51:47,553 INFO L87 Difference]: Start difference. First operand 3971 states and 4630 transitions. Second operand 4 states. [2019-12-07 18:51:49,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:49,958 INFO L93 Difference]: Finished difference Result 13287 states and 15292 transitions. [2019-12-07 18:51:49,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 18:51:49,958 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 486 [2019-12-07 18:51:49,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:49,975 INFO L225 Difference]: With dead ends: 13287 [2019-12-07 18:51:49,975 INFO L226 Difference]: Without dead ends: 5730 [2019-12-07 18:51:49,980 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 18:51:49,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5730 states. [2019-12-07 18:51:50,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5730 to 5730. [2019-12-07 18:51:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5730 states. [2019-12-07 18:51:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 5730 states and 6014 transitions. [2019-12-07 18:51:50,027 INFO L78 Accepts]: Start accepts. Automaton has 5730 states and 6014 transitions. Word has length 486 [2019-12-07 18:51:50,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:50,028 INFO L462 AbstractCegarLoop]: Abstraction has 5730 states and 6014 transitions. [2019-12-07 18:51:50,028 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 18:51:50,028 INFO L276 IsEmpty]: Start isEmpty. Operand 5730 states and 6014 transitions. [2019-12-07 18:51:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2019-12-07 18:51:50,039 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:50,040 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:50,040 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:50,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:50,040 INFO L82 PathProgramCache]: Analyzing trace with hash -546298920, now seen corresponding path program 1 times [2019-12-07 18:51:50,040 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:50,041 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013498630] [2019-12-07 18:51:50,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 966 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2019-12-07 18:51:50,599 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013498630] [2019-12-07 18:51:50,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:50,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:51:50,600 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659221893] [2019-12-07 18:51:50,600 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:51:50,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:50,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:51:50,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:51:50,601 INFO L87 Difference]: Start difference. First operand 5730 states and 6014 transitions. Second operand 3 states. [2019-12-07 18:51:51,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:51,419 INFO L93 Difference]: Finished difference Result 14449 states and 15177 transitions. [2019-12-07 18:51:51,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:51:51,419 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 805 [2019-12-07 18:51:51,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:51,441 INFO L225 Difference]: With dead ends: 14449 [2019-12-07 18:51:51,441 INFO L226 Difference]: Without dead ends: 8721 [2019-12-07 18:51:51,445 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 18:51:51,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8721 states. [2019-12-07 18:51:51,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8721 to 7226. [2019-12-07 18:51:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7226 states. [2019-12-07 18:51:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7226 states to 7226 states and 7572 transitions. [2019-12-07 18:51:51,515 INFO L78 Accepts]: Start accepts. Automaton has 7226 states and 7572 transitions. Word has length 805 [2019-12-07 18:51:51,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:51,516 INFO L462 AbstractCegarLoop]: Abstraction has 7226 states and 7572 transitions. [2019-12-07 18:51:51,516 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:51:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 7226 states and 7572 transitions. [2019-12-07 18:51:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 819 [2019-12-07 18:51:51,525 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:51,525 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 18:51:51,526 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:51,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:51,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1462646468, now seen corresponding path program 1 times [2019-12-07 18:51:51,526 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:51,526 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15006248] [2019-12-07 18:51:51,526 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2019-12-07 18:51:51,992 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15006248] [2019-12-07 18:51:51,992 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:51:51,992 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 18:51:51,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561140523] [2019-12-07 18:51:51,993 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:51:51,993 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:51,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:51:51,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:51:51,993 INFO L87 Difference]: Start difference. First operand 7226 states and 7572 transitions. Second operand 3 states. [2019-12-07 18:51:52,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:52,798 INFO L93 Difference]: Finished difference Result 15346 states and 16079 transitions. [2019-12-07 18:51:52,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:51:52,799 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 818 [2019-12-07 18:51:52,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:52,808 INFO L225 Difference]: With dead ends: 15346 [2019-12-07 18:51:52,808 INFO L226 Difference]: Without dead ends: 8122 [2019-12-07 18:51:52,813 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 18:51:52,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8122 states. [2019-12-07 18:51:52,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8122 to 7225. [2019-12-07 18:51:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7225 states. [2019-12-07 18:51:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7225 states to 7225 states and 7570 transitions. [2019-12-07 18:51:52,865 INFO L78 Accepts]: Start accepts. Automaton has 7225 states and 7570 transitions. Word has length 818 [2019-12-07 18:51:52,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:52,866 INFO L462 AbstractCegarLoop]: Abstraction has 7225 states and 7570 transitions. [2019-12-07 18:51:52,866 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:51:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 7225 states and 7570 transitions. [2019-12-07 18:51:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2019-12-07 18:51:52,875 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:52,876 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 18:51:52,876 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:52,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:52,876 INFO L82 PathProgramCache]: Analyzing trace with hash 154899430, now seen corresponding path program 1 times [2019-12-07 18:51:52,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:52,876 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996041858] [2019-12-07 18:51:52,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 520 proven. 392 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-12-07 18:51:55,066 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996041858] [2019-12-07 18:51:55,066 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249875042] [2019-12-07 18:51:55,067 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/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 18:51:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:51:55,234 INFO L264 TraceCheckSpWp]: Trace formula consists of 965 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 18:51:55,253 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 18:51:55,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:51:55,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:51:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2019-12-07 18:51:55,684 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 18:51:55,684 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 11 [2019-12-07 18:51:55,685 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619982740] [2019-12-07 18:51:55,685 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:51:55,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:51:55,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:51:55,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2019-12-07 18:51:55,686 INFO L87 Difference]: Start difference. First operand 7225 states and 7570 transitions. Second operand 3 states. [2019-12-07 18:51:57,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:51:57,667 INFO L93 Difference]: Finished difference Result 19545 states and 20509 transitions. [2019-12-07 18:51:57,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:51:57,668 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 839 [2019-12-07 18:51:57,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:51:57,681 INFO L225 Difference]: With dead ends: 19545 [2019-12-07 18:51:57,681 INFO L226 Difference]: Without dead ends: 12322 [2019-12-07 18:51:57,686 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 848 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2019-12-07 18:51:57,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12322 states. [2019-12-07 18:51:57,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12322 to 11420. [2019-12-07 18:51:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11420 states. [2019-12-07 18:51:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11420 states to 11420 states and 11964 transitions. [2019-12-07 18:51:57,832 INFO L78 Accepts]: Start accepts. Automaton has 11420 states and 11964 transitions. Word has length 839 [2019-12-07 18:51:57,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:51:57,833 INFO L462 AbstractCegarLoop]: Abstraction has 11420 states and 11964 transitions. [2019-12-07 18:51:57,833 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:51:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 11420 states and 11964 transitions. [2019-12-07 18:51:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2019-12-07 18:51:57,852 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:51:57,853 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 18:51:58,053 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 18:51:58,054 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 18:51:58,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:51:58,054 INFO L82 PathProgramCache]: Analyzing trace with hash -415241253, now seen corresponding path program 1 times [2019-12-07 18:51:58,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:51:58,055 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197148266] [2019-12-07 18:51:58,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:51:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:52:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 242 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:52:00,577 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197148266] [2019-12-07 18:52:00,577 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275607916] [2019-12-07 18:52:00,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/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 18:52:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:52:00,747 INFO L264 TraceCheckSpWp]: Trace formula consists of 1002 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 18:52:00,755 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 18:52:00,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,784 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,815 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,815 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:00,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 18:52:03,200 WARN L192 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 228 DAG size of output: 26 [2019-12-07 18:52:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2019-12-07 18:52:03,726 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 18:52:03,726 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2019-12-07 18:52:03,726 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62960381] [2019-12-07 18:52:03,727 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:52:03,727 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:52:03,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:52:03,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2019-12-07 18:52:03,727 INFO L87 Difference]: Start difference. First operand 11420 states and 11964 transitions. Second operand 3 states. [2019-12-07 18:52:07,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:52:07,856 INFO L93 Difference]: Finished difference Result 26436 states and 27700 transitions. [2019-12-07 18:52:07,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:52:07,857 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 876 [2019-12-07 18:52:07,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:52:07,858 INFO L225 Difference]: With dead ends: 26436 [2019-12-07 18:52:07,858 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 18:52:07,870 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 886 GetRequests, 875 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2019-12-07 18:52:07,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 18:52:07,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 18:52:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 18:52:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 18:52:07,870 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 876 [2019-12-07 18:52:07,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:52:07,870 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 18:52:07,871 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:52:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 18:52:07,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 18:52:08,071 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 18:52:08,074 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 18:52:08,706 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 75 [2019-12-07 18:52:09,137 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 75 [2019-12-07 18:52:09,554 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 75 [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,557 INFO L246 CegarLoopResult]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,558 INFO L246 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,559 INFO L246 CegarLoopResult]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,560 INFO L246 CegarLoopResult]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-12-07 18:52:09,561 INFO L246 CegarLoopResult]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2019-12-07 18:52:09,562 INFO L246 CegarLoopResult]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 106) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,563 INFO L246 CegarLoopResult]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-12-07 18:52:09,564 INFO L246 CegarLoopResult]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2019-12-07 18:52:09,565 INFO L246 CegarLoopResult]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,566 INFO L246 CegarLoopResult]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,567 INFO L246 CegarLoopResult]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,568 INFO L246 CegarLoopResult]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L25(line 25) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L28(line 28) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,569 INFO L246 CegarLoopResult]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L31(line 31) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-12-07 18:52:09,570 INFO L246 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L34(line 34) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L37(line 37) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,571 INFO L246 CegarLoopResult]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L242 CegarLoopResult]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse2 (= 4 ~a2~0)) (.cse1 (= 1 ~a2~0))) (let ((.cse4 (< 0 (+ ~a0~0 61))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse6 (not .cse1)) (.cse7 (not .cse2)) (.cse3 (<= (+ ~a4~0 86) 0)) (.cse5 (not (= 5 ~a2~0)))) (or (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse1 (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and (<= (+ ~a0~0 32950) 0) .cse2) (and .cse3 .cse4) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 (exists ((v_~a29~0_893 Int)) (and (<= (+ (mod v_~a29~0_893 29) 8) ~a29~0) (< 43 v_~a29~0_893) (<= 0 v_~a29~0_893)))) (and .cse3 (exists ((v_~a29~0_894 Int)) (let ((.cse9 (div (* v_~a29~0_894 9) 10))) (let ((.cse8 (div .cse9 5))) (and (<= 0 .cse8) (<= 0 (+ .cse8 1)) (<= 0 (* 9 v_~a29~0_894)) (= (mod .cse9 5) 0) (< 43 v_~a29~0_894) (<= (mod .cse8 29) (+ ~a29~0 13))))))) (and .cse0 .cse6 .cse7) (and .cse3 .cse5)))) [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L249 CegarLoopResult]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-12-07 18:52:09,572 INFO L246 CegarLoopResult]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,573 INFO L246 CegarLoopResult]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L242 CegarLoopResult]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse2 (= 4 ~a2~0)) (.cse1 (= 1 ~a2~0))) (let ((.cse4 (< 0 (+ ~a0~0 61))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse6 (not .cse1)) (.cse7 (not .cse2)) (.cse3 (<= (+ ~a4~0 86) 0)) (.cse5 (not (= 5 ~a2~0)))) (or (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse1 (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and (<= (+ ~a0~0 32950) 0) .cse2) (and .cse3 .cse4) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 (exists ((v_~a29~0_893 Int)) (and (<= (+ (mod v_~a29~0_893 29) 8) ~a29~0) (< 43 v_~a29~0_893) (<= 0 v_~a29~0_893)))) (and .cse3 (exists ((v_~a29~0_894 Int)) (let ((.cse9 (div (* v_~a29~0_894 9) 10))) (let ((.cse8 (div .cse9 5))) (and (<= 0 .cse8) (<= 0 (+ .cse8 1)) (<= 0 (* 9 v_~a29~0_894)) (= (mod .cse9 5) 0) (< 43 v_~a29~0_894) (<= (mod .cse8 29) (+ ~a29~0 13))))))) (and .cse0 .cse6 .cse7) (and .cse3 .cse5)))) [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,574 INFO L246 CegarLoopResult]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,575 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2019-12-07 18:52:09,576 INFO L246 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,577 INFO L246 CegarLoopResult]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,578 INFO L246 CegarLoopResult]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L242 CegarLoopResult]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse2 (= 4 ~a2~0)) (.cse1 (= 1 ~a2~0))) (let ((.cse4 (< 0 (+ ~a0~0 61))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse6 (not .cse1)) (.cse7 (not .cse2)) (.cse3 (<= (+ ~a4~0 86) 0)) (.cse5 (not (= 5 ~a2~0)))) (or (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse1 (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and (<= (+ ~a0~0 32950) 0) .cse2) (and .cse3 .cse4) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 (exists ((v_~a29~0_893 Int)) (and (<= (+ (mod v_~a29~0_893 29) 8) ~a29~0) (< 43 v_~a29~0_893) (<= 0 v_~a29~0_893)))) (and .cse3 (exists ((v_~a29~0_894 Int)) (let ((.cse9 (div (* v_~a29~0_894 9) 10))) (let ((.cse8 (div .cse9 5))) (and (<= 0 .cse8) (<= 0 (+ .cse8 1)) (<= 0 (* 9 v_~a29~0_894)) (= (mod .cse9 5) 0) (< 43 v_~a29~0_894) (<= (mod .cse8 29) (+ ~a29~0 13))))))) (and .cse0 .cse6 .cse7) (and .cse3 .cse5)))) [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,579 INFO L246 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-12-07 18:52:09,580 INFO L246 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,581 INFO L246 CegarLoopResult]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-12-07 18:52:09,582 INFO L246 CegarLoopResult]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-12-07 18:52:09,583 INFO L246 CegarLoopResult]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-12-07 18:52:09,584 INFO L246 CegarLoopResult]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,584 INFO L246 CegarLoopResult]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,584 INFO L246 CegarLoopResult]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-12-07 18:52:09,584 INFO L246 CegarLoopResult]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-12-07 18:52:09,584 INFO L246 CegarLoopResult]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-12-07 18:52:09,593 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,596 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,604 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,604 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,604 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,605 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,606 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,606 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,606 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,606 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,606 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 06:52:09 BoogieIcfgContainer [2019-12-07 18:52:09,612 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 18:52:09,613 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 18:52:09,613 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 18:52:09,613 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 18:52:09,613 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:51:30" (3/4) ... [2019-12-07 18:52:09,616 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 18:52:09,641 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-07 18:52:09,644 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 18:52:09,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) [2019-12-07 18:52:09,673 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) [2019-12-07 18:52:09,681 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) [2019-12-07 18:52:09,793 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_e858dde4-da11-4fe7-9ecb-f4e086127099/bin/uautomizer/witness.graphml [2019-12-07 18:52:09,793 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 18:52:09,794 INFO L168 Benchmark]: Toolchain (without parser) took 41466.68 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 937.1 MB in the beginning and 1.6 GB in the end (delta: -671.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,795 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:52:09,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -116.1 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,795 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,795 INFO L168 Benchmark]: Boogie Preprocessor took 127.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,796 INFO L168 Benchmark]: RCFGBuilder took 1651.29 ms. Allocated memory is still 1.2 GB. Free memory was 993.7 MB in the beginning and 924.3 MB in the end (delta: 69.4 MB). Peak memory consumption was 163.1 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,796 INFO L168 Benchmark]: TraceAbstraction took 38708.21 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 924.3 MB in the beginning and 1.7 GB in the end (delta: -769.5 MB). Peak memory consumption was 872.6 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,796 INFO L168 Benchmark]: Witness Printer took 180.96 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 85.0 MB). Peak memory consumption was 85.0 MB. Max. memory is 11.5 GB. [2019-12-07 18:52:09,797 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 683.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -116.1 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 111.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 127.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1651.29 ms. Allocated memory is still 1.2 GB. Free memory was 993.7 MB in the beginning and 924.3 MB in the end (delta: 69.4 MB). Peak memory consumption was 163.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 38708.21 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 924.3 MB in the beginning and 1.7 GB in the end (delta: -769.5 MB). Peak memory consumption was 872.6 MB. Max. memory is 11.5 GB. * Witness Printer took 180.96 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 85.0 MB). Peak memory consumption was 85.0 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_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 106]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2019-12-07 18:52:09,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] Derived loop invariant: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) - InvariantResult [Line: 23]: Loop Invariant [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] Derived loop invariant: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) - InvariantResult [Line: 1658]: Loop Invariant [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-12-07 18:52:09,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] Derived loop invariant: ((((((((a0 + 98 <= 0 && 0 < a0 + 147) || ((1 == a2 && a29 <= 43) && 0 < a29 + 144)) || (a0 + 32950 <= 0 && 4 == a2)) || (a4 + 86 <= 0 && 0 < a0 + 61)) || (((!(5 == a2) && 0 < a0 + 61) && !(1 == a2)) && !(4 == a2))) || (a0 + 98 <= 0 && (\exists v_~a29~0_893 : int :: (v_~a29~0_893 % 29 + 8 <= a29 && 43 < v_~a29~0_893) && 0 <= v_~a29~0_893))) || (a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: ((((0 <= v_~a29~0_894 * 9 / 10 / 5 && 0 <= v_~a29~0_894 * 9 / 10 / 5 + 1) && 0 <= 9 * v_~a29~0_894) && v_~a29~0_894 * 9 / 10 % 5 == 0) && 43 < v_~a29~0_894) && v_~a29~0_894 * 9 / 10 / 5 % 29 <= a29 + 13))) || ((a0 + 98 <= 0 && !(1 == a2)) && !(4 == a2))) || (a4 + 86 <= 0 && !(5 == a2)) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 424 locations, 1 error locations. Result: SAFE, OverallTime: 37.1s, OverallIterations: 11, TraceHistogramMax: 6, AutomataDifference: 24.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, HoareTripleCheckerStatistics: 3458 SDtfs, 4824 SDslu, 579 SDs, 0 SdLazy, 15751 SolverSat, 2518 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 21.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1776 GetRequests, 1728 SyntacticMatches, 13 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11420occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 6000 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 193 NumberOfFragments, 496 HoareAnnotationTreeSize, 4 FomulaSimplifications, 7860 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 4 FomulaSimplificationsInter, 8091 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 7461 NumberOfCodeBlocks, 7461 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 7448 ConstructedInterpolants, 62 QuantifiedInterpolants, 25071986 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1967 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 7342/8584 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...