./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label18.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_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label18.c -s /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/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 4a07236ab6ebb010c6bc705803ec345abf51abd2 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:55:47,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:55:47,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:55:47,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:55:47,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:55:47,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:55:47,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:55:47,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:55:47,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:55:47,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:55:47,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:55:47,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:55:47,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:55:47,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:55:47,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:55:47,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:55:47,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:55:47,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:55:47,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:55:47,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:55:47,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:55:47,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:55:47,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:55:47,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:55:47,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:55:47,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:55:47,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:55:47,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:55:47,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:55:47,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:55:47,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:55:47,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:55:47,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:55:47,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:55:47,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:55:47,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:55:47,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:55:47,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:55:47,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:55:47,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:55:47,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:55:47,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:55:47,189 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:55:47,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:55:47,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:55:47,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:55:47,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:55:47,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:55:47,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:55:47,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:55:47,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:55:47,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:55:47,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:55:47,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:55:47,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:55:47,194 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_19671abe-512b-4778-967d-454fa315943a/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 -> 4a07236ab6ebb010c6bc705803ec345abf51abd2 [2019-12-07 17:55:47,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:55:47,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:55:47,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:55:47,303 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:55:47,304 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:55:47,304 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem18_label18.c [2019-12-07 17:55:47,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/data/9b7a7b8a0/9e399339bcc7415d8bfc5c534b45fe62/FLAG96ee0c2cb [2019-12-07 17:55:47,875 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:55:47,876 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/sv-benchmarks/c/eca-rers2012/Problem18_label18.c [2019-12-07 17:55:47,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/data/9b7a7b8a0/9e399339bcc7415d8bfc5c534b45fe62/FLAG96ee0c2cb [2019-12-07 17:55:48,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/data/9b7a7b8a0/9e399339bcc7415d8bfc5c534b45fe62 [2019-12-07 17:55:48,375 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:55:48,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:55:48,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:55:48,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:55:48,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:55:48,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:55:48" (1/1) ... [2019-12-07 17:55:48,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174ba895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:48, skipping insertion in model container [2019-12-07 17:55:48,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:55:48" (1/1) ... [2019-12-07 17:55:48,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:55:48,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:55:49,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:55:49,018 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:55:49,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:55:49,320 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:55:49,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49 WrapperNode [2019-12-07 17:55:49,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:55:49,321 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:55:49,321 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:55:49,321 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:55:49,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,456 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:55:49,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:55:49,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:55:49,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:55:49,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... [2019-12-07 17:55:49,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:55:49,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:55:49,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:55:49,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:55:49,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/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 17:55:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:55:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:55:51,765 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 17:55:51,765 INFO L287 CfgBuilder]: Removed 11 assume(true) statements. [2019-12-07 17:55:51,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:55:51 BoogieIcfgContainer [2019-12-07 17:55:51,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 17:55:51,767 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 17:55:51,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 17:55:51,769 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 17:55:51,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 05:55:48" (1/3) ... [2019-12-07 17:55:51,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49047095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:55:51, skipping insertion in model container [2019-12-07 17:55:51,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:55:49" (2/3) ... [2019-12-07 17:55:51,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49047095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:55:51, skipping insertion in model container [2019-12-07 17:55:51,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:55:51" (3/3) ... [2019-12-07 17:55:51,771 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label18.c [2019-12-07 17:55:51,777 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 17:55:51,782 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 17:55:51,789 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 17:55:51,811 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 17:55:51,811 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 17:55:51,811 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 17:55:51,811 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 17:55:51,811 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 17:55:51,811 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 17:55:51,812 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 17:55:51,812 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 17:55:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states. [2019-12-07 17:55:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-12-07 17:55:51,837 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:55:51,838 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:55:51,838 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:55:51,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:55:51,842 INFO L82 PathProgramCache]: Analyzing trace with hash -66916295, now seen corresponding path program 1 times [2019-12-07 17:55:51,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:55:51,847 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336705273] [2019-12-07 17:55:51,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:55:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:55:52,014 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 17:55:52,015 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336705273] [2019-12-07 17:55:52,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:55:52,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:55:52,017 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818945680] [2019-12-07 17:55:52,020 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:55:52,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:55:52,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:55:52,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:55:52,031 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 4 states. [2019-12-07 17:55:56,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:55:56,381 INFO L93 Difference]: Finished difference Result 2914 states and 5662 transitions. [2019-12-07 17:55:56,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:55:56,382 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2019-12-07 17:55:56,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:55:56,404 INFO L225 Difference]: With dead ends: 2914 [2019-12-07 17:55:56,404 INFO L226 Difference]: Without dead ends: 2074 [2019-12-07 17:55:56,409 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:55:56,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2019-12-07 17:55:56,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2019-12-07 17:55:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2074 states. [2019-12-07 17:55:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3418 transitions. [2019-12-07 17:55:56,491 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3418 transitions. Word has length 57 [2019-12-07 17:55:56,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:55:56,491 INFO L462 AbstractCegarLoop]: Abstraction has 2074 states and 3418 transitions. [2019-12-07 17:55:56,491 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:55:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3418 transitions. [2019-12-07 17:55:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-12-07 17:55:56,495 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:55:56,495 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:55:56,496 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:55:56,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:55:56,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1390911190, now seen corresponding path program 1 times [2019-12-07 17:55:56,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:55:56,496 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621996623] [2019-12-07 17:55:56,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:55:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:55:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:55:56,574 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621996623] [2019-12-07 17:55:56,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:55:56,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:55:56,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971109556] [2019-12-07 17:55:56,576 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:55:56,576 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:55:56,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:55:56,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:55:56,577 INFO L87 Difference]: Start difference. First operand 2074 states and 3418 transitions. Second operand 4 states. [2019-12-07 17:55:59,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:55:59,435 INFO L93 Difference]: Finished difference Result 6216 states and 10249 transitions. [2019-12-07 17:55:59,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:55:59,435 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 122 [2019-12-07 17:55:59,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:55:59,455 INFO L225 Difference]: With dead ends: 6216 [2019-12-07 17:55:59,455 INFO L226 Difference]: Without dead ends: 4144 [2019-12-07 17:55:59,458 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:55:59,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4144 states. [2019-12-07 17:55:59,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4144 to 4144. [2019-12-07 17:55:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4144 states. [2019-12-07 17:55:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 4144 states and 5717 transitions. [2019-12-07 17:55:59,513 INFO L78 Accepts]: Start accepts. Automaton has 4144 states and 5717 transitions. Word has length 122 [2019-12-07 17:55:59,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:55:59,513 INFO L462 AbstractCegarLoop]: Abstraction has 4144 states and 5717 transitions. [2019-12-07 17:55:59,513 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:55:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 5717 transitions. [2019-12-07 17:55:59,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-07 17:55:59,518 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:55:59,519 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-12-07 17:55:59,519 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:55:59,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:55:59,519 INFO L82 PathProgramCache]: Analyzing trace with hash -184180334, now seen corresponding path program 1 times [2019-12-07 17:55:59,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:55:59,520 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822972244] [2019-12-07 17:55:59,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:55:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:55:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-12-07 17:55:59,837 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822972244] [2019-12-07 17:55:59,837 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:55:59,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:55:59,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076188088] [2019-12-07 17:55:59,838 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:55:59,838 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:55:59,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:55:59,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:55:59,838 INFO L87 Difference]: Start difference. First operand 4144 states and 5717 transitions. Second operand 5 states. [2019-12-07 17:56:03,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:03,248 INFO L93 Difference]: Finished difference Result 11736 states and 15752 transitions. [2019-12-07 17:56:03,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:03,249 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 240 [2019-12-07 17:56:03,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:03,276 INFO L225 Difference]: With dead ends: 11736 [2019-12-07 17:56:03,276 INFO L226 Difference]: Without dead ends: 7594 [2019-12-07 17:56:03,280 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:56:03,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7594 states. [2019-12-07 17:56:03,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7594 to 6904. [2019-12-07 17:56:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6904 states. [2019-12-07 17:56:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 8699 transitions. [2019-12-07 17:56:03,370 INFO L78 Accepts]: Start accepts. Automaton has 6904 states and 8699 transitions. Word has length 240 [2019-12-07 17:56:03,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:03,370 INFO L462 AbstractCegarLoop]: Abstraction has 6904 states and 8699 transitions. [2019-12-07 17:56:03,370 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:56:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8699 transitions. [2019-12-07 17:56:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2019-12-07 17:56:03,376 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:03,376 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:56:03,376 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:03,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:03,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1687638182, now seen corresponding path program 1 times [2019-12-07 17:56:03,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:03,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369226464] [2019-12-07 17:56:03,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 334 proven. 3 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-12-07 17:56:03,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369226464] [2019-12-07 17:56:03,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [245387205] [2019-12-07 17:56:03,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/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 17:56:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:03,864 INFO L264 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:56:03,874 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:56:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 293 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2019-12-07 17:56:03,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:56:03,978 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 17:56:03,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872700267] [2019-12-07 17:56:03,979 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:56:03,979 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:03,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:56:03,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:56:03,980 INFO L87 Difference]: Start difference. First operand 6904 states and 8699 transitions. Second operand 3 states. [2019-12-07 17:56:07,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:07,517 INFO L93 Difference]: Finished difference Result 17256 states and 22359 transitions. [2019-12-07 17:56:07,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:56:07,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 422 [2019-12-07 17:56:07,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:07,566 INFO L225 Difference]: With dead ends: 17256 [2019-12-07 17:56:07,567 INFO L226 Difference]: Without dead ends: 10354 [2019-12-07 17:56:07,572 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 421 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:56:07,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10354 states. [2019-12-07 17:56:07,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10354 to 10354. [2019-12-07 17:56:07,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10354 states. [2019-12-07 17:56:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10354 states to 10354 states and 13164 transitions. [2019-12-07 17:56:07,722 INFO L78 Accepts]: Start accepts. Automaton has 10354 states and 13164 transitions. Word has length 422 [2019-12-07 17:56:07,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:07,723 INFO L462 AbstractCegarLoop]: Abstraction has 10354 states and 13164 transitions. [2019-12-07 17:56:07,723 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:56:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10354 states and 13164 transitions. [2019-12-07 17:56:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2019-12-07 17:56:07,729 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:07,730 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:07,930 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:07,931 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:07,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:07,931 INFO L82 PathProgramCache]: Analyzing trace with hash -1911888359, now seen corresponding path program 1 times [2019-12-07 17:56:07,932 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:07,932 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607101690] [2019-12-07 17:56:07,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-12-07 17:56:08,427 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607101690] [2019-12-07 17:56:08,427 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [565338042] [2019-12-07 17:56:08,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/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 17:56:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:08,503 INFO L264 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:56:08,509 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:56:08,615 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-12-07 17:56:08,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:56:08,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-12-07 17:56:08,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302423620] [2019-12-07 17:56:08,616 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:56:08,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:08,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:56:08,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:56:08,617 INFO L87 Difference]: Start difference. First operand 10354 states and 13164 transitions. Second operand 3 states. [2019-12-07 17:56:12,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:12,494 INFO L93 Difference]: Finished difference Result 29676 states and 37987 transitions. [2019-12-07 17:56:12,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:56:12,495 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 428 [2019-12-07 17:56:12,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:12,527 INFO L225 Difference]: With dead ends: 29676 [2019-12-07 17:56:12,527 INFO L226 Difference]: Without dead ends: 19324 [2019-12-07 17:56:12,535 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 428 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:56:12,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19324 states. [2019-12-07 17:56:12,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19324 to 18634. [2019-12-07 17:56:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18634 states. [2019-12-07 17:56:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18634 states to 18634 states and 23568 transitions. [2019-12-07 17:56:12,696 INFO L78 Accepts]: Start accepts. Automaton has 18634 states and 23568 transitions. Word has length 428 [2019-12-07 17:56:12,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:12,697 INFO L462 AbstractCegarLoop]: Abstraction has 18634 states and 23568 transitions. [2019-12-07 17:56:12,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:56:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 18634 states and 23568 transitions. [2019-12-07 17:56:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2019-12-07 17:56:12,704 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:12,705 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:12,905 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:12,905 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:12,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:12,906 INFO L82 PathProgramCache]: Analyzing trace with hash 1898926872, now seen corresponding path program 1 times [2019-12-07 17:56:12,906 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:12,906 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545242494] [2019-12-07 17:56:12,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-12-07 17:56:13,090 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545242494] [2019-12-07 17:56:13,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:13,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:13,090 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001462944] [2019-12-07 17:56:13,091 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:13,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:13,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:13,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:13,091 INFO L87 Difference]: Start difference. First operand 18634 states and 23568 transitions. Second operand 4 states. [2019-12-07 17:56:16,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:16,722 INFO L93 Difference]: Finished difference Result 55896 states and 71647 transitions. [2019-12-07 17:56:16,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:16,723 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2019-12-07 17:56:16,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:16,778 INFO L225 Difference]: With dead ends: 55896 [2019-12-07 17:56:16,778 INFO L226 Difference]: Without dead ends: 37264 [2019-12-07 17:56:16,794 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 17:56:16,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37264 states. [2019-12-07 17:56:17,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37264 to 34504. [2019-12-07 17:56:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34504 states. [2019-12-07 17:56:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34504 states to 34504 states and 43325 transitions. [2019-12-07 17:56:17,087 INFO L78 Accepts]: Start accepts. Automaton has 34504 states and 43325 transitions. Word has length 463 [2019-12-07 17:56:17,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:17,087 INFO L462 AbstractCegarLoop]: Abstraction has 34504 states and 43325 transitions. [2019-12-07 17:56:17,087 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:17,088 INFO L276 IsEmpty]: Start isEmpty. Operand 34504 states and 43325 transitions. [2019-12-07 17:56:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2019-12-07 17:56:17,105 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:17,105 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:56:17,105 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:17,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:17,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1848119868, now seen corresponding path program 1 times [2019-12-07 17:56:17,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:17,106 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996109549] [2019-12-07 17:56:17,106 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 570 proven. 3 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2019-12-07 17:56:17,622 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996109549] [2019-12-07 17:56:17,622 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1140527715] [2019-12-07 17:56:17,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:17,719 INFO L264 TraceCheckSpWp]: Trace formula consists of 762 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:56:17,724 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:56:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 669 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2019-12-07 17:56:17,887 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:56:17,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-12-07 17:56:17,888 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328521754] [2019-12-07 17:56:17,889 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:56:17,889 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:17,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:56:17,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:56:17,889 INFO L87 Difference]: Start difference. First operand 34504 states and 43325 transitions. Second operand 3 states. [2019-12-07 17:56:21,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:21,504 INFO L93 Difference]: Finished difference Result 71766 states and 89678 transitions. [2019-12-07 17:56:21,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:56:21,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 624 [2019-12-07 17:56:21,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:21,532 INFO L225 Difference]: With dead ends: 71766 [2019-12-07 17:56:21,532 INFO L226 Difference]: Without dead ends: 33814 [2019-12-07 17:56:21,559 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 628 GetRequests, 623 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:56:21,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33814 states. [2019-12-07 17:56:21,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33814 to 32434. [2019-12-07 17:56:21,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32434 states. [2019-12-07 17:56:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32434 states to 32434 states and 34844 transitions. [2019-12-07 17:56:21,895 INFO L78 Accepts]: Start accepts. Automaton has 32434 states and 34844 transitions. Word has length 624 [2019-12-07 17:56:21,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:21,896 INFO L462 AbstractCegarLoop]: Abstraction has 32434 states and 34844 transitions. [2019-12-07 17:56:21,896 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:56:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 32434 states and 34844 transitions. [2019-12-07 17:56:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2019-12-07 17:56:21,908 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:21,909 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:22,109 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:22,110 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:22,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:22,111 INFO L82 PathProgramCache]: Analyzing trace with hash -265317607, now seen corresponding path program 1 times [2019-12-07 17:56:22,112 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:22,112 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395865850] [2019-12-07 17:56:22,113 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 701 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2019-12-07 17:56:22,494 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395865850] [2019-12-07 17:56:22,495 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:22,495 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:22,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998644026] [2019-12-07 17:56:22,495 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:22,496 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:22,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:22,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:22,496 INFO L87 Difference]: Start difference. First operand 32434 states and 34844 transitions. Second operand 4 states. [2019-12-07 17:56:25,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:25,318 INFO L93 Difference]: Finished difference Result 77286 states and 83293 transitions. [2019-12-07 17:56:25,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:25,318 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 725 [2019-12-07 17:56:25,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:25,349 INFO L225 Difference]: With dead ends: 77286 [2019-12-07 17:56:25,350 INFO L226 Difference]: Without dead ends: 44854 [2019-12-07 17:56:25,365 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 17:56:25,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44854 states. [2019-12-07 17:56:25,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44854 to 42094. [2019-12-07 17:56:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42094 states. [2019-12-07 17:56:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42094 states to 42094 states and 44538 transitions. [2019-12-07 17:56:25,671 INFO L78 Accepts]: Start accepts. Automaton has 42094 states and 44538 transitions. Word has length 725 [2019-12-07 17:56:25,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:25,671 INFO L462 AbstractCegarLoop]: Abstraction has 42094 states and 44538 transitions. [2019-12-07 17:56:25,671 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 42094 states and 44538 transitions. [2019-12-07 17:56:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2019-12-07 17:56:25,682 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:25,683 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:25,683 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:25,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:25,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1182203951, now seen corresponding path program 1 times [2019-12-07 17:56:25,684 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:25,684 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737864805] [2019-12-07 17:56:25,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 226 proven. 569 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-12-07 17:56:26,343 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737864805] [2019-12-07 17:56:26,343 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1255324101] [2019-12-07 17:56:26,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:26,465 INFO L264 TraceCheckSpWp]: Trace formula consists of 889 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:56:26,470 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:56:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 661 trivial. 0 not checked. [2019-12-07 17:56:26,817 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:56:26,817 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-12-07 17:56:26,817 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179877957] [2019-12-07 17:56:26,818 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:56:26,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:26,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:56:26,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-07 17:56:26,819 INFO L87 Difference]: Start difference. First operand 42094 states and 44538 transitions. Second operand 3 states. [2019-12-07 17:56:28,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:28,369 INFO L93 Difference]: Finished difference Result 84186 states and 89074 transitions. [2019-12-07 17:56:28,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:56:28,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 744 [2019-12-07 17:56:28,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:28,401 INFO L225 Difference]: With dead ends: 84186 [2019-12-07 17:56:28,401 INFO L226 Difference]: Without dead ends: 42094 [2019-12-07 17:56:28,419 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 751 GetRequests, 743 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-07 17:56:28,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42094 states. [2019-12-07 17:56:28,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42094 to 40024. [2019-12-07 17:56:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40024 states. [2019-12-07 17:56:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40024 states to 40024 states and 41687 transitions. [2019-12-07 17:56:28,713 INFO L78 Accepts]: Start accepts. Automaton has 40024 states and 41687 transitions. Word has length 744 [2019-12-07 17:56:28,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:28,714 INFO L462 AbstractCegarLoop]: Abstraction has 40024 states and 41687 transitions. [2019-12-07 17:56:28,714 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:56:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 40024 states and 41687 transitions. [2019-12-07 17:56:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2019-12-07 17:56:28,738 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:28,739 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:56:28,939 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:28,940 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:28,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:28,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1947865137, now seen corresponding path program 1 times [2019-12-07 17:56:28,942 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:28,943 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295787083] [2019-12-07 17:56:28,943 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 707 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2019-12-07 17:56:29,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295787083] [2019-12-07 17:56:29,770 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:29,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:29,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027831572] [2019-12-07 17:56:29,771 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:29,771 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:29,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:29,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:29,772 INFO L87 Difference]: Start difference. First operand 40024 states and 41687 transitions. Second operand 4 states. [2019-12-07 17:56:33,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:33,553 INFO L93 Difference]: Finished difference Result 99366 states and 104155 transitions. [2019-12-07 17:56:33,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:33,554 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 939 [2019-12-07 17:56:33,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:33,601 INFO L225 Difference]: With dead ends: 99366 [2019-12-07 17:56:33,601 INFO L226 Difference]: Without dead ends: 55894 [2019-12-07 17:56:33,623 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 5 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 17:56:33,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55894 states. [2019-12-07 17:56:34,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55894 to 53134. [2019-12-07 17:56:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53134 states. [2019-12-07 17:56:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53134 states to 53134 states and 55198 transitions. [2019-12-07 17:56:34,054 INFO L78 Accepts]: Start accepts. Automaton has 53134 states and 55198 transitions. Word has length 939 [2019-12-07 17:56:34,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:34,055 INFO L462 AbstractCegarLoop]: Abstraction has 53134 states and 55198 transitions. [2019-12-07 17:56:34,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 53134 states and 55198 transitions. [2019-12-07 17:56:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1209 [2019-12-07 17:56:34,095 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:34,095 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 17:56:34,096 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:34,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:34,096 INFO L82 PathProgramCache]: Analyzing trace with hash -674437032, now seen corresponding path program 1 times [2019-12-07 17:56:34,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:34,096 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955097136] [2019-12-07 17:56:34,097 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 1234 proven. 198 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2019-12-07 17:56:36,522 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955097136] [2019-12-07 17:56:36,522 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1679238835] [2019-12-07 17:56:36,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:36,689 INFO L264 TraceCheckSpWp]: Trace formula consists of 1380 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 17:56:36,697 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 17:56:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 976 proven. 0 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2019-12-07 17:56:37,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 17:56:37,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2019-12-07 17:56:37,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070736206] [2019-12-07 17:56:37,587 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:56:37,587 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:37,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:56:37,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-12-07 17:56:37,588 INFO L87 Difference]: Start difference. First operand 53134 states and 55198 transitions. Second operand 3 states. [2019-12-07 17:56:39,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:39,135 INFO L93 Difference]: Finished difference Result 106266 states and 110394 transitions. [2019-12-07 17:56:39,135 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:56:39,135 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1208 [2019-12-07 17:56:39,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:39,176 INFO L225 Difference]: With dead ends: 106266 [2019-12-07 17:56:39,176 INFO L226 Difference]: Without dead ends: 53134 [2019-12-07 17:56:39,198 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1216 GetRequests, 1207 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-12-07 17:56:39,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53134 states. [2019-12-07 17:56:39,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53134 to 53134. [2019-12-07 17:56:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53134 states. [2019-12-07 17:56:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53134 states to 53134 states and 54936 transitions. [2019-12-07 17:56:39,596 INFO L78 Accepts]: Start accepts. Automaton has 53134 states and 54936 transitions. Word has length 1208 [2019-12-07 17:56:39,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:39,596 INFO L462 AbstractCegarLoop]: Abstraction has 53134 states and 54936 transitions. [2019-12-07 17:56:39,596 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:56:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 53134 states and 54936 transitions. [2019-12-07 17:56:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2019-12-07 17:56:39,626 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:39,627 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:39,827 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 17:56:39,827 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:39,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:39,829 INFO L82 PathProgramCache]: Analyzing trace with hash 482866430, now seen corresponding path program 1 times [2019-12-07 17:56:39,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:39,829 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766534567] [2019-12-07 17:56:39,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1492 backedges. 1025 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2019-12-07 17:56:40,714 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766534567] [2019-12-07 17:56:40,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:40,715 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:40,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2775792] [2019-12-07 17:56:40,715 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:40,715 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:40,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:40,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:40,716 INFO L87 Difference]: Start difference. First operand 53134 states and 54936 transitions. Second operand 4 states. [2019-12-07 17:56:44,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:44,221 INFO L93 Difference]: Finished difference Result 130416 states and 135058 transitions. [2019-12-07 17:56:44,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:44,222 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1213 [2019-12-07 17:56:44,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:44,280 INFO L225 Difference]: With dead ends: 130416 [2019-12-07 17:56:44,280 INFO L226 Difference]: Without dead ends: 77284 [2019-12-07 17:56:44,308 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 17:56:44,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77284 states. [2019-12-07 17:56:44,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77284 to 75904. [2019-12-07 17:56:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75904 states. [2019-12-07 17:56:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75904 states to 75904 states and 78160 transitions. [2019-12-07 17:56:44,904 INFO L78 Accepts]: Start accepts. Automaton has 75904 states and 78160 transitions. Word has length 1213 [2019-12-07 17:56:44,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:44,905 INFO L462 AbstractCegarLoop]: Abstraction has 75904 states and 78160 transitions. [2019-12-07 17:56:44,905 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 75904 states and 78160 transitions. [2019-12-07 17:56:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1644 [2019-12-07 17:56:44,961 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:44,962 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:44,962 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:44,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:44,962 INFO L82 PathProgramCache]: Analyzing trace with hash 1988251523, now seen corresponding path program 1 times [2019-12-07 17:56:44,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:44,963 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451974930] [2019-12-07 17:56:44,963 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1959 backedges. 1371 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2019-12-07 17:56:46,577 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451974930] [2019-12-07 17:56:46,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:46,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:46,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115593412] [2019-12-07 17:56:46,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:46,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:46,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:46,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:46,579 INFO L87 Difference]: Start difference. First operand 75904 states and 78160 transitions. Second operand 4 states. [2019-12-07 17:56:50,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:50,010 INFO L93 Difference]: Finished difference Result 153186 states and 157717 transitions. [2019-12-07 17:56:50,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:50,011 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1643 [2019-12-07 17:56:50,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:50,070 INFO L225 Difference]: With dead ends: 153186 [2019-12-07 17:56:50,070 INFO L226 Difference]: Without dead ends: 77974 [2019-12-07 17:56:50,102 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 17:56:50,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77974 states. [2019-12-07 17:56:50,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77974 to 77284. [2019-12-07 17:56:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77284 states. [2019-12-07 17:56:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77284 states to 77284 states and 79490 transitions. [2019-12-07 17:56:50,703 INFO L78 Accepts]: Start accepts. Automaton has 77284 states and 79490 transitions. Word has length 1643 [2019-12-07 17:56:50,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:50,704 INFO L462 AbstractCegarLoop]: Abstraction has 77284 states and 79490 transitions. [2019-12-07 17:56:50,704 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 77284 states and 79490 transitions. [2019-12-07 17:56:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1804 [2019-12-07 17:56:50,869 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:56:50,870 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:56:50,870 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:56:50,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:56:50,871 INFO L82 PathProgramCache]: Analyzing trace with hash -886831269, now seen corresponding path program 1 times [2019-12-07 17:56:50,871 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:56:50,871 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757137114] [2019-12-07 17:56:50,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:56:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:56:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 1885 proven. 0 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2019-12-07 17:56:52,603 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757137114] [2019-12-07 17:56:52,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:56:52,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:56:52,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569956302] [2019-12-07 17:56:52,604 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:56:52,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:56:52,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:56:52,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:56:52,605 INFO L87 Difference]: Start difference. First operand 77284 states and 79490 transitions. Second operand 4 states. [2019-12-07 17:56:55,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:56:55,424 INFO L93 Difference]: Finished difference Result 157324 states and 161780 transitions. [2019-12-07 17:56:55,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:56:55,425 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1803 [2019-12-07 17:56:55,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:56:55,425 INFO L225 Difference]: With dead ends: 157324 [2019-12-07 17:56:55,426 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 17:56:55,465 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 17:56:55,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 17:56:55,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 17:56:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 17:56:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 17:56:55,466 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1803 [2019-12-07 17:56:55,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:56:55,466 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 17:56:55,466 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:56:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 17:56:55,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 17:56:55,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 17:56:55,615 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 144 [2019-12-07 17:56:55,726 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 144 [2019-12-07 17:56:55,840 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 144 [2019-12-07 17:56:56,535 WARN L192 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 66 [2019-12-07 17:56:57,201 WARN L192 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 66 [2019-12-07 17:56:58,938 WARN L192 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 135 DAG size of output: 66 [2019-12-07 17:56:59,862 WARN L192 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 66 [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,865 INFO L246 CegarLoopResult]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,866 INFO L246 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,867 INFO L246 CegarLoopResult]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,868 INFO L246 CegarLoopResult]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,869 INFO L246 CegarLoopResult]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,870 INFO L246 CegarLoopResult]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,871 INFO L246 CegarLoopResult]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,872 INFO L246 CegarLoopResult]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2019-12-07 17:56:59,873 INFO L246 CegarLoopResult]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,874 INFO L246 CegarLoopResult]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,875 INFO L246 CegarLoopResult]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,876 INFO L246 CegarLoopResult]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 180) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,877 INFO L246 CegarLoopResult]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,878 INFO L246 CegarLoopResult]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,879 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,880 INFO L246 CegarLoopResult]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,881 INFO L246 CegarLoopResult]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,882 INFO L246 CegarLoopResult]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L242 CegarLoopResult]: At program point L3050(lines 1640 3051) the Hoare annotation is: (let ((.cse6 (<= ~a3~0 99)) (.cse5 (<= 6 ~a15~0)) (.cse12 (= ~a24~0 1)) (.cse8 (<= ~a15~0 5)) (.cse3 (<= ~a24~0 0)) (.cse1 (= ~a18~0 11)) (.cse10 (<= ~a3~0 417)) (.cse9 (= ~a24~0 3)) (.cse4 (= ~a18~0 12)) (.cse13 (not (= ~a24~0 0))) (.cse14 (not (= ~a24~0 2))) (.cse7 (= ~a24~0 4)) (.cse0 (= ~a15~0 4)) (.cse11 (<= ~a18~0 10)) (.cse2 (<= ~a24~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse4 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse10) (and .cse1 .cse10 .cse2) (and .cse11 .cse5 .cse2) (and .cse0 .cse10 .cse12) (and .cse10 .cse11 .cse7 .cse8) (and .cse3 .cse6 .cse5) (and .cse0 .cse1 .cse7) (and .cse1 .cse10 .cse7 .cse8) (and .cse10 .cse11 .cse2) (and .cse6 .cse5 .cse12) (and .cse4 .cse13 .cse2 .cse8) (and (= ~a18~0 10) .cse7 .cse8) (and .cse11 .cse2 (not (= ~a18~0 8))) (and .cse0 .cse4 .cse10 .cse7) (and .cse0 .cse3 .cse10) (and .cse14 .cse1 .cse2) (and .cse4 .cse10 .cse2) (and (not .cse9) .cse4 .cse13 .cse2) (and .cse14 .cse11 .cse2) (and .cse0 .cse11 .cse7) (and .cse0 .cse11 .cse2))) [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,883 INFO L246 CegarLoopResult]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,884 INFO L246 CegarLoopResult]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2019-12-07 17:56:59,885 INFO L246 CegarLoopResult]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,886 INFO L246 CegarLoopResult]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,887 INFO L246 CegarLoopResult]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L242 CegarLoopResult]: At program point L4250(lines 3053 4251) the Hoare annotation is: (let ((.cse6 (<= ~a3~0 99)) (.cse5 (<= 6 ~a15~0)) (.cse12 (= ~a24~0 1)) (.cse8 (<= ~a15~0 5)) (.cse3 (<= ~a24~0 0)) (.cse1 (= ~a18~0 11)) (.cse10 (<= ~a3~0 417)) (.cse9 (= ~a24~0 3)) (.cse4 (= ~a18~0 12)) (.cse13 (not (= ~a24~0 0))) (.cse14 (not (= ~a24~0 2))) (.cse7 (= ~a24~0 4)) (.cse0 (= ~a15~0 4)) (.cse11 (<= ~a18~0 10)) (.cse2 (<= ~a24~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse4 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse10) (and .cse1 .cse10 .cse2) (and .cse11 .cse5 .cse2) (and .cse0 .cse10 .cse12) (and .cse10 .cse11 .cse7 .cse8) (and .cse3 .cse6 .cse5) (and .cse0 .cse1 .cse7) (and .cse1 .cse10 .cse7 .cse8) (and .cse10 .cse11 .cse2) (and .cse6 .cse5 .cse12) (and .cse4 .cse13 .cse2 .cse8) (and (= ~a18~0 10) .cse7 .cse8) (and .cse11 .cse2 (not (= ~a18~0 8))) (and .cse0 .cse4 .cse10 .cse7) (and .cse0 .cse3 .cse10) (and .cse14 .cse1 .cse2) (and .cse4 .cse10 .cse2) (and (not .cse9) .cse4 .cse13 .cse2) (and .cse14 .cse11 .cse2) (and .cse0 .cse11 .cse7) (and .cse0 .cse11 .cse2))) [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,888 INFO L246 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L249 CegarLoopResult]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L26(lines 26 28) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,889 INFO L246 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,890 INFO L246 CegarLoopResult]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L242 CegarLoopResult]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse6 (<= ~a3~0 99)) (.cse5 (<= 6 ~a15~0)) (.cse12 (= ~a24~0 1)) (.cse8 (<= ~a15~0 5)) (.cse3 (<= ~a24~0 0)) (.cse1 (= ~a18~0 11)) (.cse10 (<= ~a3~0 417)) (.cse9 (= ~a24~0 3)) (.cse4 (= ~a18~0 12)) (.cse13 (not (= ~a24~0 0))) (.cse14 (not (= ~a24~0 2))) (.cse7 (= ~a24~0 4)) (.cse0 (= ~a15~0 4)) (.cse11 (<= ~a18~0 10)) (.cse2 (<= ~a24~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse4 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse10) (and .cse1 .cse10 .cse2) (and .cse11 .cse5 .cse2) (and .cse0 .cse10 .cse12) (and .cse10 .cse11 .cse7 .cse8) (and .cse3 .cse6 .cse5) (and .cse0 .cse1 .cse7) (and .cse1 .cse10 .cse7 .cse8) (and .cse10 .cse11 .cse2) (and .cse6 .cse5 .cse12) (and .cse4 .cse13 .cse2 .cse8) (and (= ~a18~0 10) .cse7 .cse8) (and .cse11 .cse2 (not (= ~a18~0 8))) (and .cse0 .cse4 .cse10 .cse7) (and .cse0 .cse3 .cse10) (and .cse14 .cse1 .cse2) (and .cse4 .cse10 .cse2) (and (not .cse9) .cse4 .cse13 .cse2) (and .cse14 .cse11 .cse2) (and .cse0 .cse11 .cse7) (and .cse0 .cse11 .cse2))) [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,891 INFO L246 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L4264(line 4264) no Hoare annotation was computed. [2019-12-07 17:56:59,892 INFO L246 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,893 INFO L246 CegarLoopResult]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,894 INFO L246 CegarLoopResult]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L45(line 45) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,895 INFO L246 CegarLoopResult]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,896 INFO L246 CegarLoopResult]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,897 INFO L246 CegarLoopResult]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L246 CegarLoopResult]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,898 INFO L242 CegarLoopResult]: At program point L1637(lines 25 1638) the Hoare annotation is: (let ((.cse6 (<= ~a3~0 99)) (.cse5 (<= 6 ~a15~0)) (.cse12 (= ~a24~0 1)) (.cse8 (<= ~a15~0 5)) (.cse3 (<= ~a24~0 0)) (.cse1 (= ~a18~0 11)) (.cse10 (<= ~a3~0 417)) (.cse9 (= ~a24~0 3)) (.cse4 (= ~a18~0 12)) (.cse13 (not (= ~a24~0 0))) (.cse14 (not (= ~a24~0 2))) (.cse7 (= ~a24~0 4)) (.cse0 (= ~a15~0 4)) (.cse11 (<= ~a18~0 10)) (.cse2 (<= ~a24~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse4 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse10) (and .cse1 .cse10 .cse2) (and .cse11 .cse5 .cse2) (and .cse0 .cse10 .cse12) (and .cse10 .cse11 .cse7 .cse8) (and .cse3 .cse6 .cse5) (and .cse0 .cse1 .cse7) (and .cse1 .cse10 .cse7 .cse8) (and .cse10 .cse11 .cse2) (and .cse6 .cse5 .cse12) (and .cse4 .cse13 .cse2 .cse8) (and (= ~a18~0 10) .cse7 .cse8) (and .cse11 .cse2 (not (= ~a18~0 8))) (and .cse0 .cse4 .cse10 .cse7) (and .cse0 .cse3 .cse10) (and .cse14 .cse1 .cse2) (and .cse4 .cse10 .cse2) (and (not .cse9) .cse4 .cse13 .cse2) (and .cse14 .cse11 .cse2) (and .cse0 .cse11 .cse7) (and .cse0 .cse11 .cse2))) [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2019-12-07 17:56:59,899 INFO L246 CegarLoopResult]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,900 INFO L246 CegarLoopResult]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,901 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2019-12-07 17:56:59,902 INFO L246 CegarLoopResult]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,903 INFO L246 CegarLoopResult]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,904 INFO L246 CegarLoopResult]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,905 INFO L246 CegarLoopResult]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,906 INFO L246 CegarLoopResult]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,907 INFO L246 CegarLoopResult]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2019-12-07 17:56:59,908 INFO L246 CegarLoopResult]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,909 INFO L246 CegarLoopResult]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,910 INFO L246 CegarLoopResult]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,911 INFO L246 CegarLoopResult]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,912 INFO L246 CegarLoopResult]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,913 INFO L246 CegarLoopResult]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2019-12-07 17:56:59,914 INFO L246 CegarLoopResult]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,915 INFO L246 CegarLoopResult]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2019-12-07 17:56:59,916 INFO L246 CegarLoopResult]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2019-12-07 17:56:59,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 05:56:59 BoogieIcfgContainer [2019-12-07 17:56:59,949 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 17:56:59,950 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 17:56:59,950 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 17:56:59,950 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 17:56:59,950 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:55:51" (3/4) ... [2019-12-07 17:56:59,953 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 17:57:00,001 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-07 17:57:00,006 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 17:57:00,245 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_19671abe-512b-4778-967d-454fa315943a/bin/uautomizer/witness.graphml [2019-12-07 17:57:00,246 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 17:57:00,247 INFO L168 Benchmark]: Toolchain (without parser) took 71870.78 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 930.7 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,247 INFO L168 Benchmark]: CDTParser took 0.15 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 17:57:00,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 944.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 930.7 MB in the beginning and 975.3 MB in the end (delta: -44.7 MB). Peak memory consumption was 75.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.33 ms. Allocated memory is still 1.1 GB. Free memory was 975.3 MB in the beginning and 937.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,248 INFO L168 Benchmark]: Boogie Preprocessor took 137.58 ms. Allocated memory is still 1.1 GB. Free memory was 937.7 MB in the beginning and 910.6 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,249 INFO L168 Benchmark]: RCFGBuilder took 2172.09 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.9 MB). Free memory was 910.6 MB in the beginning and 980.3 MB in the end (delta: -69.7 MB). Peak memory consumption was 127.8 MB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,249 INFO L168 Benchmark]: TraceAbstraction took 68182.68 ms. Allocated memory was 1.2 GB in the beginning and 4.8 GB in the end (delta: 3.6 GB). Free memory was 980.3 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,250 INFO L168 Benchmark]: Witness Printer took 295.88 ms. Allocated memory is still 4.8 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 173.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:57:00,252 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 944.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 930.7 MB in the beginning and 975.3 MB in the end (delta: -44.7 MB). Peak memory consumption was 75.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 135.33 ms. Allocated memory is still 1.1 GB. Free memory was 975.3 MB in the beginning and 937.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 137.58 ms. Allocated memory is still 1.1 GB. Free memory was 937.7 MB in the beginning and 910.6 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2172.09 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 104.9 MB). Free memory was 910.6 MB in the beginning and 980.3 MB in the end (delta: -69.7 MB). Peak memory consumption was 127.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 68182.68 ms. Allocated memory was 1.2 GB in the beginning and 4.8 GB in the end (delta: 3.6 GB). Free memory was 980.3 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 295.88 ms. Allocated memory is still 4.8 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 173.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 180]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((a15 == 4 && a18 == 11) && a24 <= 3) || ((a24 <= 0 && a18 == 12) && 6 <= a15)) || (((a18 == 12 && a3 <= 99) && a24 == 4) && a15 <= 5)) || ((a15 == 4 && a24 == 3) && a3 <= 417)) || ((a18 == 11 && a3 <= 417) && a24 <= 3)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || ((a15 == 4 && a3 <= 417) && a24 == 1)) || (((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || ((a15 == 4 && a18 == 11) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5)) || ((a3 <= 417 && a18 <= 10) && a24 <= 3)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 3) && a15 <= 5)) || ((a18 == 10 && a24 == 4) && a15 <= 5)) || ((a18 <= 10 && a24 <= 3) && !(a18 == 8))) || (((a15 == 4 && a18 == 12) && a3 <= 417) && a24 == 4)) || ((a15 == 4 && a24 <= 0) && a3 <= 417)) || ((!(a24 == 2) && a18 == 11) && a24 <= 3)) || ((a18 == 12 && a3 <= 417) && a24 <= 3)) || (((!(a24 == 3) && a18 == 12) && !(a24 == 0)) && a24 <= 3)) || ((!(a24 == 2) && a18 <= 10) && a24 <= 3)) || ((a15 == 4 && a18 <= 10) && a24 == 4)) || ((a15 == 4 && a18 <= 10) && a24 <= 3) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((a15 == 4 && a18 == 11) && a24 <= 3) || ((a24 <= 0 && a18 == 12) && 6 <= a15)) || (((a18 == 12 && a3 <= 99) && a24 == 4) && a15 <= 5)) || ((a15 == 4 && a24 == 3) && a3 <= 417)) || ((a18 == 11 && a3 <= 417) && a24 <= 3)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || ((a15 == 4 && a3 <= 417) && a24 == 1)) || (((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || ((a15 == 4 && a18 == 11) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5)) || ((a3 <= 417 && a18 <= 10) && a24 <= 3)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 3) && a15 <= 5)) || ((a18 == 10 && a24 == 4) && a15 <= 5)) || ((a18 <= 10 && a24 <= 3) && !(a18 == 8))) || (((a15 == 4 && a18 == 12) && a3 <= 417) && a24 == 4)) || ((a15 == 4 && a24 <= 0) && a3 <= 417)) || ((!(a24 == 2) && a18 == 11) && a24 <= 3)) || ((a18 == 12 && a3 <= 417) && a24 <= 3)) || (((!(a24 == 3) && a18 == 12) && !(a24 == 0)) && a24 <= 3)) || ((!(a24 == 2) && a18 <= 10) && a24 <= 3)) || ((a15 == 4 && a18 <= 10) && a24 == 4)) || ((a15 == 4 && a18 <= 10) && a24 <= 3) - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((a15 == 4 && a18 == 11) && a24 <= 3) || ((a24 <= 0 && a18 == 12) && 6 <= a15)) || (((a18 == 12 && a3 <= 99) && a24 == 4) && a15 <= 5)) || ((a15 == 4 && a24 == 3) && a3 <= 417)) || ((a18 == 11 && a3 <= 417) && a24 <= 3)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || ((a15 == 4 && a3 <= 417) && a24 == 1)) || (((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || ((a15 == 4 && a18 == 11) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5)) || ((a3 <= 417 && a18 <= 10) && a24 <= 3)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 3) && a15 <= 5)) || ((a18 == 10 && a24 == 4) && a15 <= 5)) || ((a18 <= 10 && a24 <= 3) && !(a18 == 8))) || (((a15 == 4 && a18 == 12) && a3 <= 417) && a24 == 4)) || ((a15 == 4 && a24 <= 0) && a3 <= 417)) || ((!(a24 == 2) && a18 == 11) && a24 <= 3)) || ((a18 == 12 && a3 <= 417) && a24 <= 3)) || (((!(a24 == 3) && a18 == 12) && !(a24 == 0)) && a24 <= 3)) || ((!(a24 == 2) && a18 <= 10) && a24 <= 3)) || ((a15 == 4 && a18 <= 10) && a24 == 4)) || ((a15 == 4 && a18 <= 10) && a24 <= 3) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((a15 == 4 && a18 == 11) && a24 <= 3) || ((a24 <= 0 && a18 == 12) && 6 <= a15)) || (((a18 == 12 && a3 <= 99) && a24 == 4) && a15 <= 5)) || ((a15 == 4 && a24 == 3) && a3 <= 417)) || ((a18 == 11 && a3 <= 417) && a24 <= 3)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || ((a15 == 4 && a3 <= 417) && a24 == 1)) || (((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || ((a15 == 4 && a18 == 11) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5)) || ((a3 <= 417 && a18 <= 10) && a24 <= 3)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || (((a18 == 12 && !(a24 == 0)) && a24 <= 3) && a15 <= 5)) || ((a18 == 10 && a24 == 4) && a15 <= 5)) || ((a18 <= 10 && a24 <= 3) && !(a18 == 8))) || (((a15 == 4 && a18 == 12) && a3 <= 417) && a24 == 4)) || ((a15 == 4 && a24 <= 0) && a3 <= 417)) || ((!(a24 == 2) && a18 == 11) && a24 <= 3)) || ((a18 == 12 && a3 <= 417) && a24 <= 3)) || (((!(a24 == 3) && a18 == 12) && !(a24 == 0)) && a24 <= 3)) || ((!(a24 == 2) && a18 <= 10) && a24 <= 3)) || ((a15 == 4 && a18 <= 10) && a24 == 4)) || ((a15 == 4 && a18 <= 10) && a24 <= 3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Result: SAFE, OverallTime: 63.6s, OverallIterations: 14, TraceHistogramMax: 7, AutomataDifference: 45.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.3s, HoareTripleCheckerStatistics: 7737 SDtfs, 15609 SDslu, 164 SDs, 0 SdLazy, 41911 SolverSat, 8151 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3500 GetRequests, 3439 SyntacticMatches, 14 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=77284occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 15180 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 516 NumberOfFragments, 1061 HoareAnnotationTreeSize, 5 FomulaSimplifications, 11112 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 5 FomulaSimplificationsInter, 7544 FormulaSimplificationTreeSizeReductionInter, 3.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 14057 NumberOfCodeBlocks, 14057 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 14038 ConstructedInterpolants, 0 QuantifiedInterpolants, 31430255 SizeOfPredicates, 2 NumberOfNonLiveVariables, 4077 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 19 InterpolantComputations, 14 PerfectInterpolantSequences, 15829/16616 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...