./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label43.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_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 574c5a9448738d0d5e693e4e352e2914a0ad7102 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 12:52:28,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:52:28,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:52:28,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:52:28,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:52:28,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:52:28,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:52:28,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:52:28,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:52:28,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:52:28,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:52:28,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:52:28,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:52:28,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:52:28,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:52:28,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:52:28,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:52:28,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:52:28,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:52:28,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:52:28,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:52:28,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:52:28,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:52:28,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:52:28,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:52:28,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:52:28,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:52:28,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:52:28,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:52:28,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:52:28,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:52:28,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:52:28,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:52:28,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:52:28,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:52:28,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:52:28,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:52:28,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:52:28,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:52:28,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:52:28,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:52:28,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 12:52:28,185 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:52:28,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:52:28,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 12:52:28,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 12:52:28,187 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 12:52:28,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:52:28,187 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 12:52:28,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:52:28,187 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 12:52:28,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:52:28,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:52:28,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:52:28,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:52:28,188 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 12:52:28,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:52:28,189 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:52:28,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:52:28,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:52:28,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:52:28,190 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:52:28,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:52:28,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:52:28,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:52:28,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:52:28,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:52:28,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 12:52:28,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:52:28,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:52:28,191 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:52:28,191 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_ce67f514-60e1-475f-802a-2ed226bd843b/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 -> 574c5a9448738d0d5e693e4e352e2914a0ad7102 [2019-12-07 12:52:28,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:52:28,310 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:52:28,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:52:28,315 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:52:28,315 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:52:28,315 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-12-07 12:52:28,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/data/ed98557cc/6e4f2710ac5e4ad2ad19bec576b324b1/FLAG2d8968df3 [2019-12-07 12:52:28,924 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:52:28,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-12-07 12:52:28,939 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/data/ed98557cc/6e4f2710ac5e4ad2ad19bec576b324b1/FLAG2d8968df3 [2019-12-07 12:52:29,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/data/ed98557cc/6e4f2710ac5e4ad2ad19bec576b324b1 [2019-12-07 12:52:29,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:52:29,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:52:29,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:52:29,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:52:29,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:52:29,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:52:29" (1/1) ... [2019-12-07 12:52:29,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5799de68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:29, skipping insertion in model container [2019-12-07 12:52:29,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:52:29" (1/1) ... [2019-12-07 12:52:29,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:52:29,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:52:29,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:52:29,996 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:52:30,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:52:30,236 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:52:30,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30 WrapperNode [2019-12-07 12:52:30,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:52:30,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:52:30,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:52:30,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:52:30,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:52:30,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 12:52:30,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 12:52:30,414 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 12:52:30,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... [2019-12-07 12:52:30,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 12:52:30,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 12:52:30,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 12:52:30,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 12:52:30,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:52:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 12:52:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 12:52:33,565 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 12:52:33,565 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-07 12:52:33,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:52:33 BoogieIcfgContainer [2019-12-07 12:52:33,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 12:52:33,567 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 12:52:33,567 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 12:52:33,569 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 12:52:33,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:52:29" (1/3) ... [2019-12-07 12:52:33,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b55ec45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:52:33, skipping insertion in model container [2019-12-07 12:52:33,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:52:30" (2/3) ... [2019-12-07 12:52:33,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b55ec45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:52:33, skipping insertion in model container [2019-12-07 12:52:33,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:52:33" (3/3) ... [2019-12-07 12:52:33,571 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label43.c [2019-12-07 12:52:33,577 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 12:52:33,582 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 12:52:33,589 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 12:52:33,610 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 12:52:33,610 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 12:52:33,610 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 12:52:33,610 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 12:52:33,610 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 12:52:33,611 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 12:52:33,611 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 12:52:33,611 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 12:52:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-12-07 12:52:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 12:52:33,640 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:52:33,640 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, 1, 1, 1, 1, 1] [2019-12-07 12:52:33,640 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:52:33,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:52:33,644 INFO L82 PathProgramCache]: Analyzing trace with hash 531730986, now seen corresponding path program 1 times [2019-12-07 12:52:33,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:52:33,650 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140416663] [2019-12-07 12:52:33,650 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:52:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:33,842 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 12:52:33,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140416663] [2019-12-07 12:52:33,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:52:33,844 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 12:52:33,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603624162] [2019-12-07 12:52:33,849 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:52:33,850 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:52:33,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:52:33,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:52:33,864 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-12-07 12:52:38,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:52:38,331 INFO L93 Difference]: Finished difference Result 2074 states and 3879 transitions. [2019-12-07 12:52:38,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:52:38,333 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2019-12-07 12:52:38,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:52:38,350 INFO L225 Difference]: With dead ends: 2074 [2019-12-07 12:52:38,350 INFO L226 Difference]: Without dead ends: 1404 [2019-12-07 12:52:38,354 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 12:52:38,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1404 states. [2019-12-07 12:52:38,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1404 to 957. [2019-12-07 12:52:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 957 states. [2019-12-07 12:52:38,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1437 transitions. [2019-12-07 12:52:38,414 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1437 transitions. Word has length 62 [2019-12-07 12:52:38,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:52:38,415 INFO L462 AbstractCegarLoop]: Abstraction has 957 states and 1437 transitions. [2019-12-07 12:52:38,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:52:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1437 transitions. [2019-12-07 12:52:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-12-07 12:52:38,419 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:52:38,420 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, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:52:38,420 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:52:38,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:52:38,420 INFO L82 PathProgramCache]: Analyzing trace with hash -87517194, now seen corresponding path program 1 times [2019-12-07 12:52:38,420 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:52:38,420 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787988789] [2019-12-07 12:52:38,421 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:52:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:52:38,594 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787988789] [2019-12-07 12:52:38,594 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [454324818] [2019-12-07 12:52:38,594 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:52:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:38,648 INFO L264 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 12:52:38,654 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:52:38,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:52:38,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:52:39,213 WARN L192 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-12-07 12:52:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:52:39,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:52:39,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-12-07 12:52:39,343 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826365599] [2019-12-07 12:52:39,343 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:52:39,343 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:52:39,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:52:39,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:52:39,344 INFO L87 Difference]: Start difference. First operand 957 states and 1437 transitions. Second operand 4 states. [2019-12-07 12:52:44,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:52:44,377 INFO L93 Difference]: Finished difference Result 3239 states and 5012 transitions. [2019-12-07 12:52:44,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:52:44,378 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2019-12-07 12:52:44,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:52:44,387 INFO L225 Difference]: With dead ends: 3239 [2019-12-07 12:52:44,388 INFO L226 Difference]: Without dead ends: 2284 [2019-12-07 12:52:44,389 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:52:44,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2284 states. [2019-12-07 12:52:44,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2284 to 2281. [2019-12-07 12:52:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2281 states. [2019-12-07 12:52:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 2281 states and 3313 transitions. [2019-12-07 12:52:44,421 INFO L78 Accepts]: Start accepts. Automaton has 2281 states and 3313 transitions. Word has length 132 [2019-12-07 12:52:44,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:52:44,422 INFO L462 AbstractCegarLoop]: Abstraction has 2281 states and 3313 transitions. [2019-12-07 12:52:44,422 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:52:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3313 transitions. [2019-12-07 12:52:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-12-07 12:52:44,424 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:52:44,424 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, 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] [2019-12-07 12:52:44,625 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:52:44,625 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:52:44,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:52:44,626 INFO L82 PathProgramCache]: Analyzing trace with hash -786603367, now seen corresponding path program 1 times [2019-12-07 12:52:44,626 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:52:44,626 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007635370] [2019-12-07 12:52:44,626 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:52:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:52:44,751 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007635370] [2019-12-07 12:52:44,751 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:52:44,751 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 12:52:44,751 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146236100] [2019-12-07 12:52:44,752 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:52:44,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:52:44,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:52:44,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:52:44,752 INFO L87 Difference]: Start difference. First operand 2281 states and 3313 transitions. Second operand 4 states. [2019-12-07 12:52:48,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:52:48,676 INFO L93 Difference]: Finished difference Result 8849 states and 12896 transitions. [2019-12-07 12:52:48,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:52:48,676 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2019-12-07 12:52:48,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:52:48,700 INFO L225 Difference]: With dead ends: 8849 [2019-12-07 12:52:48,700 INFO L226 Difference]: Without dead ends: 6570 [2019-12-07 12:52:48,704 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 12:52:48,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6570 states. [2019-12-07 12:52:48,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6570 to 6551. [2019-12-07 12:52:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6551 states. [2019-12-07 12:52:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 6551 states and 8410 transitions. [2019-12-07 12:52:48,832 INFO L78 Accepts]: Start accepts. Automaton has 6551 states and 8410 transitions. Word has length 154 [2019-12-07 12:52:48,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:52:48,833 INFO L462 AbstractCegarLoop]: Abstraction has 6551 states and 8410 transitions. [2019-12-07 12:52:48,833 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:52:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 6551 states and 8410 transitions. [2019-12-07 12:52:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-12-07 12:52:48,836 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:52:48,836 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, 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] [2019-12-07 12:52:48,836 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:52:48,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:52:48,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1024585700, now seen corresponding path program 1 times [2019-12-07 12:52:48,837 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:52:48,837 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620065166] [2019-12-07 12:52:48,837 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:52:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:52:48,987 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620065166] [2019-12-07 12:52:48,987 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:52:48,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:52:48,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154174998] [2019-12-07 12:52:48,988 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 12:52:48,988 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:52:48,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 12:52:48,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:52:48,988 INFO L87 Difference]: Start difference. First operand 6551 states and 8410 transitions. Second operand 5 states. [2019-12-07 12:52:54,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:52:54,772 INFO L93 Difference]: Finished difference Result 23780 states and 30683 transitions. [2019-12-07 12:52:54,772 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 12:52:54,772 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2019-12-07 12:52:54,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:52:54,828 INFO L225 Difference]: With dead ends: 23780 [2019-12-07 12:52:54,828 INFO L226 Difference]: Without dead ends: 17231 [2019-12-07 12:52:54,833 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:52:54,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17231 states. [2019-12-07 12:52:54,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17231 to 12080. [2019-12-07 12:52:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12080 states. [2019-12-07 12:52:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12080 states to 12080 states and 14745 transitions. [2019-12-07 12:52:54,972 INFO L78 Accepts]: Start accepts. Automaton has 12080 states and 14745 transitions. Word has length 167 [2019-12-07 12:52:54,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:52:54,972 INFO L462 AbstractCegarLoop]: Abstraction has 12080 states and 14745 transitions. [2019-12-07 12:52:54,973 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 12:52:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 12080 states and 14745 transitions. [2019-12-07 12:52:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-12-07 12:52:54,975 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:52:54,975 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, 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] [2019-12-07 12:52:54,976 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:52:54,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:52:54,976 INFO L82 PathProgramCache]: Analyzing trace with hash 2010794631, now seen corresponding path program 1 times [2019-12-07 12:52:54,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:52:54,976 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838665586] [2019-12-07 12:52:54,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:52:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 119 proven. 64 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-12-07 12:52:55,104 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838665586] [2019-12-07 12:52:55,105 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1388677551] [2019-12-07 12:52:55,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:52:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:52:55,164 INFO L264 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 8 conjunts are in the unsatisfiable core [2019-12-07 12:52:55,169 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:52:55,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-12-07 12:52:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 165 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:52:55,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:52:55,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 5 [2019-12-07 12:52:55,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950035733] [2019-12-07 12:52:55,255 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 12:52:55,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:52:55,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 12:52:55,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:52:55,256 INFO L87 Difference]: Start difference. First operand 12080 states and 14745 transitions. Second operand 6 states. [2019-12-07 12:53:05,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:05,395 INFO L93 Difference]: Finished difference Result 51510 states and 66358 transitions. [2019-12-07 12:53:05,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 12:53:05,396 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 205 [2019-12-07 12:53:05,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:05,466 INFO L225 Difference]: With dead ends: 51510 [2019-12-07 12:53:05,466 INFO L226 Difference]: Without dead ends: 36829 [2019-12-07 12:53:05,482 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 203 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-07 12:53:05,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36829 states. [2019-12-07 12:53:05,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36829 to 19729. [2019-12-07 12:53:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19729 states. [2019-12-07 12:53:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19729 states to 19729 states and 23557 transitions. [2019-12-07 12:53:05,705 INFO L78 Accepts]: Start accepts. Automaton has 19729 states and 23557 transitions. Word has length 205 [2019-12-07 12:53:05,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:05,705 INFO L462 AbstractCegarLoop]: Abstraction has 19729 states and 23557 transitions. [2019-12-07 12:53:05,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 12:53:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 19729 states and 23557 transitions. [2019-12-07 12:53:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-12-07 12:53:05,708 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:05,708 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, 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, 1, 1, 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 12:53:05,908 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:05,909 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:05,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:05,910 INFO L82 PathProgramCache]: Analyzing trace with hash -1857905039, now seen corresponding path program 1 times [2019-12-07 12:53:05,910 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:05,911 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514744398] [2019-12-07 12:53:05,911 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:53:06,046 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514744398] [2019-12-07 12:53:06,046 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053816226] [2019-12-07 12:53:06,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:53:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:06,104 INFO L264 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 12:53:06,107 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:53:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-12-07 12:53:06,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:53:06,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 12:53:06,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978858855] [2019-12-07 12:53:06,163 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:53:06,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:06,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:53:06,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:53:06,163 INFO L87 Difference]: Start difference. First operand 19729 states and 23557 transitions. Second operand 3 states. [2019-12-07 12:53:08,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:08,083 INFO L93 Difference]: Finished difference Result 39450 states and 47106 transitions. [2019-12-07 12:53:08,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:53:08,084 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2019-12-07 12:53:08,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:08,106 INFO L225 Difference]: With dead ends: 39450 [2019-12-07 12:53:08,106 INFO L226 Difference]: Without dead ends: 19723 [2019-12-07 12:53:08,119 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:53:08,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19723 states. [2019-12-07 12:53:08,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19723 to 19722. [2019-12-07 12:53:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19722 states. [2019-12-07 12:53:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19722 states to 19722 states and 23374 transitions. [2019-12-07 12:53:08,270 INFO L78 Accepts]: Start accepts. Automaton has 19722 states and 23374 transitions. Word has length 248 [2019-12-07 12:53:08,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:08,270 INFO L462 AbstractCegarLoop]: Abstraction has 19722 states and 23374 transitions. [2019-12-07 12:53:08,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:53:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 19722 states and 23374 transitions. [2019-12-07 12:53:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-07 12:53:08,273 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:08,273 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, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 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 12:53:08,473 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:08,474 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:08,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:08,475 INFO L82 PathProgramCache]: Analyzing trace with hash -99436165, now seen corresponding path program 1 times [2019-12-07 12:53:08,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:08,476 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353111931] [2019-12-07 12:53:08,477 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-12-07 12:53:08,619 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353111931] [2019-12-07 12:53:08,620 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:53:08,620 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 12:53:08,620 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422988326] [2019-12-07 12:53:08,620 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:53:08,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:08,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:53:08,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 12:53:08,621 INFO L87 Difference]: Start difference. First operand 19722 states and 23374 transitions. Second operand 3 states. [2019-12-07 12:53:12,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:12,187 INFO L93 Difference]: Finished difference Result 46246 states and 54869 transitions. [2019-12-07 12:53:12,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:53:12,188 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2019-12-07 12:53:12,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:12,222 INFO L225 Difference]: With dead ends: 46246 [2019-12-07 12:53:12,222 INFO L226 Difference]: Without dead ends: 25670 [2019-12-07 12:53:12,235 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 12:53:12,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25670 states. [2019-12-07 12:53:12,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25670 to 23543. [2019-12-07 12:53:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23543 states. [2019-12-07 12:53:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23543 states to 23543 states and 26505 transitions. [2019-12-07 12:53:12,416 INFO L78 Accepts]: Start accepts. Automaton has 23543 states and 26505 transitions. Word has length 315 [2019-12-07 12:53:12,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:12,417 INFO L462 AbstractCegarLoop]: Abstraction has 23543 states and 26505 transitions. [2019-12-07 12:53:12,417 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:53:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 23543 states and 26505 transitions. [2019-12-07 12:53:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2019-12-07 12:53:12,422 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:12,422 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, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:53:12,422 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:12,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:12,423 INFO L82 PathProgramCache]: Analyzing trace with hash -692471364, now seen corresponding path program 1 times [2019-12-07 12:53:12,423 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:12,423 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849028108] [2019-12-07 12:53:12,423 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 375 proven. 130 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-12-07 12:53:12,659 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849028108] [2019-12-07 12:53:12,660 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357548529] [2019-12-07 12:53:12,660 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:53:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:12,743 INFO L264 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 12:53:12,746 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:53:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 399 proven. 82 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-12-07 12:53:12,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:53:12,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-12-07 12:53:12,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766377745] [2019-12-07 12:53:12,858 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-07 12:53:12,858 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:12,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-07 12:53:12,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-12-07 12:53:12,858 INFO L87 Difference]: Start difference. First operand 23543 states and 26505 transitions. Second operand 8 states. [2019-12-07 12:53:22,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:22,148 INFO L93 Difference]: Finished difference Result 74773 states and 84300 transitions. [2019-12-07 12:53:22,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 12:53:22,148 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 384 [2019-12-07 12:53:22,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:22,182 INFO L225 Difference]: With dead ends: 74773 [2019-12-07 12:53:22,182 INFO L226 Difference]: Without dead ends: 46111 [2019-12-07 12:53:22,193 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 386 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2019-12-07 12:53:22,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46111 states. [2019-12-07 12:53:22,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46111 to 38829. [2019-12-07 12:53:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38829 states. [2019-12-07 12:53:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38829 states to 38829 states and 41960 transitions. [2019-12-07 12:53:22,520 INFO L78 Accepts]: Start accepts. Automaton has 38829 states and 41960 transitions. Word has length 384 [2019-12-07 12:53:22,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:22,521 INFO L462 AbstractCegarLoop]: Abstraction has 38829 states and 41960 transitions. [2019-12-07 12:53:22,521 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-07 12:53:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 38829 states and 41960 transitions. [2019-12-07 12:53:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2019-12-07 12:53:22,530 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:22,530 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, 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, 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] [2019-12-07 12:53:22,731 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:22,732 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:22,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:22,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1245351930, now seen corresponding path program 1 times [2019-12-07 12:53:22,733 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:22,734 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547148308] [2019-12-07 12:53:22,734 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 279 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:53:23,092 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547148308] [2019-12-07 12:53:23,092 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175065277] [2019-12-07 12:53:23,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/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 12:53:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:23,180 INFO L264 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 5 conjunts are in the unsatisfiable core [2019-12-07 12:53:23,184 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:53:23,335 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 306 proven. 82 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-12-07 12:53:23,336 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:53:23,336 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3] total 9 [2019-12-07 12:53:23,336 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586306720] [2019-12-07 12:53:23,337 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-07 12:53:23,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:23,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-07 12:53:23,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-12-07 12:53:23,337 INFO L87 Difference]: Start difference. First operand 38829 states and 41960 transitions. Second operand 9 states. [2019-12-07 12:53:39,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:39,927 INFO L93 Difference]: Finished difference Result 131751 states and 141947 transitions. [2019-12-07 12:53:39,928 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-12-07 12:53:39,928 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 405 [2019-12-07 12:53:39,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:40,008 INFO L225 Difference]: With dead ends: 131751 [2019-12-07 12:53:40,008 INFO L226 Difference]: Without dead ends: 93349 [2019-12-07 12:53:40,032 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 438 GetRequests, 417 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=141, Invalid=365, Unknown=0, NotChecked=0, Total=506 [2019-12-07 12:53:40,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93349 states. [2019-12-07 12:53:40,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93349 to 81809. [2019-12-07 12:53:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81809 states. [2019-12-07 12:53:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81809 states to 81809 states and 87531 transitions. [2019-12-07 12:53:40,757 INFO L78 Accepts]: Start accepts. Automaton has 81809 states and 87531 transitions. Word has length 405 [2019-12-07 12:53:40,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:40,758 INFO L462 AbstractCegarLoop]: Abstraction has 81809 states and 87531 transitions. [2019-12-07 12:53:40,758 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-07 12:53:40,758 INFO L276 IsEmpty]: Start isEmpty. Operand 81809 states and 87531 transitions. [2019-12-07 12:53:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2019-12-07 12:53:40,813 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:40,814 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:53:41,015 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:41,016 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:41,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:41,017 INFO L82 PathProgramCache]: Analyzing trace with hash 1168926298, now seen corresponding path program 1 times [2019-12-07 12:53:41,017 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:41,018 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891922825] [2019-12-07 12:53:41,018 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-12-07 12:53:42,001 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891922825] [2019-12-07 12:53:42,001 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1499964431] [2019-12-07 12:53:42,001 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:42,163 INFO L264 TraceCheckSpWp]: Trace formula consists of 1018 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 12:53:42,169 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:53:42,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:53:42,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:53:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-12-07 12:53:42,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:53:42,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-12-07 12:53:42,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399995322] [2019-12-07 12:53:42,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 12:53:42,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:42,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 12:53:42,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:53:42,844 INFO L87 Difference]: Start difference. First operand 81809 states and 87531 transitions. Second operand 5 states. [2019-12-07 12:53:47,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:47,835 INFO L93 Difference]: Finished difference Result 175527 states and 187741 transitions. [2019-12-07 12:53:47,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 12:53:47,835 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 872 [2019-12-07 12:53:47,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:47,916 INFO L225 Difference]: With dead ends: 175527 [2019-12-07 12:53:47,917 INFO L226 Difference]: Without dead ends: 94570 [2019-12-07 12:53:47,953 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 878 GetRequests, 873 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:53:48,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94570 states. [2019-12-07 12:53:48,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94570 to 75845. [2019-12-07 12:53:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75845 states. [2019-12-07 12:53:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75845 states to 75845 states and 81045 transitions. [2019-12-07 12:53:48,650 INFO L78 Accepts]: Start accepts. Automaton has 75845 states and 81045 transitions. Word has length 872 [2019-12-07 12:53:48,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:48,652 INFO L462 AbstractCegarLoop]: Abstraction has 75845 states and 81045 transitions. [2019-12-07 12:53:48,652 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 12:53:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 75845 states and 81045 transitions. [2019-12-07 12:53:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2019-12-07 12:53:48,787 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:48,787 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, 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, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 12:53:48,988 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:48,989 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:48,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:48,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1062640141, now seen corresponding path program 1 times [2019-12-07 12:53:48,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:48,992 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153979013] [2019-12-07 12:53:48,992 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1858 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2019-12-07 12:53:49,894 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153979013] [2019-12-07 12:53:49,894 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:53:49,894 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 12:53:49,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36872068] [2019-12-07 12:53:49,895 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:53:49,895 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:49,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:53:49,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 12:53:49,896 INFO L87 Difference]: Start difference. First operand 75845 states and 81045 transitions. Second operand 3 states. [2019-12-07 12:53:51,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:53:51,006 INFO L93 Difference]: Finished difference Result 149551 states and 159823 transitions. [2019-12-07 12:53:51,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:53:51,006 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1005 [2019-12-07 12:53:51,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:53:51,066 INFO L225 Difference]: With dead ends: 149551 [2019-12-07 12:53:51,066 INFO L226 Difference]: Without dead ends: 74557 [2019-12-07 12:53:51,085 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 12:53:51,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74557 states. [2019-12-07 12:53:51,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74557 to 74552. [2019-12-07 12:53:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74552 states. [2019-12-07 12:53:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74552 states to 74552 states and 79597 transitions. [2019-12-07 12:53:51,670 INFO L78 Accepts]: Start accepts. Automaton has 74552 states and 79597 transitions. Word has length 1005 [2019-12-07 12:53:51,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:53:51,671 INFO L462 AbstractCegarLoop]: Abstraction has 74552 states and 79597 transitions. [2019-12-07 12:53:51,671 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:53:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 74552 states and 79597 transitions. [2019-12-07 12:53:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2019-12-07 12:53:51,734 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:53:51,735 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 12:53:51,736 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:53:51,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:53:51,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1088486120, now seen corresponding path program 1 times [2019-12-07 12:53:51,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:53:51,737 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779208836] [2019-12-07 12:53:51,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:53:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1513 proven. 755 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2019-12-07 12:53:54,899 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779208836] [2019-12-07 12:53:54,899 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [103166429] [2019-12-07 12:53:54,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:53:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:53:55,100 INFO L264 TraceCheckSpWp]: Trace formula consists of 1342 conjuncts, 11 conjunts are in the unsatisfiable core [2019-12-07 12:53:55,181 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:53:55,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:53:55,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-12-07 12:53:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1953 proven. 50 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-12-07 12:53:57,868 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:53:57,868 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6] total 18 [2019-12-07 12:53:57,868 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61986922] [2019-12-07 12:53:57,870 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-12-07 12:53:57,870 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:53:57,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-12-07 12:53:57,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2019-12-07 12:53:57,870 INFO L87 Difference]: Start difference. First operand 74552 states and 79597 transitions. Second operand 18 states. [2019-12-07 12:54:19,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:54:19,732 INFO L93 Difference]: Finished difference Result 186207 states and 199352 transitions. [2019-12-07 12:54:19,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-12-07 12:54:19,732 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1120 [2019-12-07 12:54:19,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:54:19,834 INFO L225 Difference]: With dead ends: 186207 [2019-12-07 12:54:19,834 INFO L226 Difference]: Without dead ends: 112080 [2019-12-07 12:54:19,870 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1199 GetRequests, 1146 SyntacticMatches, 3 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 718 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=586, Invalid=2066, Unknown=0, NotChecked=0, Total=2652 [2019-12-07 12:54:19,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112080 states. [2019-12-07 12:54:20,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112080 to 83917. [2019-12-07 12:54:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83917 states. [2019-12-07 12:54:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83917 states to 83917 states and 88078 transitions. [2019-12-07 12:54:20,763 INFO L78 Accepts]: Start accepts. Automaton has 83917 states and 88078 transitions. Word has length 1120 [2019-12-07 12:54:20,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:54:20,763 INFO L462 AbstractCegarLoop]: Abstraction has 83917 states and 88078 transitions. [2019-12-07 12:54:20,763 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-12-07 12:54:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 83917 states and 88078 transitions. [2019-12-07 12:54:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1371 [2019-12-07 12:54:20,824 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:54:20,825 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 12:54:21,025 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:54:21,026 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:54:21,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:54:21,027 INFO L82 PathProgramCache]: Analyzing trace with hash -961300647, now seen corresponding path program 1 times [2019-12-07 12:54:21,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:54:21,028 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539193502] [2019-12-07 12:54:21,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:54:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:54:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 486 proven. 2260 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-12-07 12:54:27,583 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539193502] [2019-12-07 12:54:27,583 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1435914744] [2019-12-07 12:54:27,583 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:54:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:54:27,822 INFO L264 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 9 conjunts are in the unsatisfiable core [2019-12-07 12:54:27,830 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:54:27,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:54:27,845 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:54:27,899 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-12-07 12:54:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 1058 proven. 735 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2019-12-07 12:54:29,617 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:54:29,617 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2019-12-07 12:54:29,618 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439084010] [2019-12-07 12:54:29,619 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-12-07 12:54:29,619 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:54:29,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-12-07 12:54:29,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2019-12-07 12:54:29,620 INFO L87 Difference]: Start difference. First operand 83917 states and 88078 transitions. Second operand 17 states. [2019-12-07 12:55:30,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:55:30,416 INFO L93 Difference]: Finished difference Result 419593 states and 441418 transitions. [2019-12-07 12:55:30,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2019-12-07 12:55:30,417 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1370 [2019-12-07 12:55:30,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:55:30,761 INFO L225 Difference]: With dead ends: 419593 [2019-12-07 12:55:30,762 INFO L226 Difference]: Without dead ends: 332792 [2019-12-07 12:55:30,826 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1516 GetRequests, 1430 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2623 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=1461, Invalid=6021, Unknown=0, NotChecked=0, Total=7482 [2019-12-07 12:55:31,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332792 states. [2019-12-07 12:55:32,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332792 to 130795. [2019-12-07 12:55:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130795 states. [2019-12-07 12:55:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130795 states to 130795 states and 137078 transitions. [2019-12-07 12:55:32,982 INFO L78 Accepts]: Start accepts. Automaton has 130795 states and 137078 transitions. Word has length 1370 [2019-12-07 12:55:32,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:55:32,983 INFO L462 AbstractCegarLoop]: Abstraction has 130795 states and 137078 transitions. [2019-12-07 12:55:32,983 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-12-07 12:55:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130795 states and 137078 transitions. [2019-12-07 12:55:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2019-12-07 12:55:33,051 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:55:33,052 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, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:55:33,252 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:55:33,253 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:55:33,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:55:33,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1997813751, now seen corresponding path program 1 times [2019-12-07 12:55:33,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:55:33,255 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80966796] [2019-12-07 12:55:33,256 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:55:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:55:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1244 proven. 461 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-12-07 12:55:35,434 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80966796] [2019-12-07 12:55:35,434 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2018262263] [2019-12-07 12:55:35,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:55:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:55:35,683 INFO L264 TraceCheckSpWp]: Trace formula consists of 1556 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 12:55:35,691 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:55:35,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:55:36,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1142 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2019-12-07 12:55:36,655 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:55:36,656 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2019-12-07 12:55:36,656 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823673433] [2019-12-07 12:55:36,657 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:55:36,657 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:55:36,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:55:36,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-12-07 12:55:36,657 INFO L87 Difference]: Start difference. First operand 130795 states and 137078 transitions. Second operand 4 states. [2019-12-07 12:55:40,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:55:40,191 INFO L93 Difference]: Finished difference Result 281132 states and 294808 transitions. [2019-12-07 12:55:40,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:55:40,191 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1373 [2019-12-07 12:55:40,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:55:40,334 INFO L225 Difference]: With dead ends: 281132 [2019-12-07 12:55:40,334 INFO L226 Difference]: Without dead ends: 150764 [2019-12-07 12:55:40,390 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1372 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-12-07 12:55:40,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150764 states. [2019-12-07 12:55:41,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150764 to 117568. [2019-12-07 12:55:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117568 states. [2019-12-07 12:55:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117568 states to 117568 states and 123402 transitions. [2019-12-07 12:55:43,253 INFO L78 Accepts]: Start accepts. Automaton has 117568 states and 123402 transitions. Word has length 1373 [2019-12-07 12:55:43,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:55:43,253 INFO L462 AbstractCegarLoop]: Abstraction has 117568 states and 123402 transitions. [2019-12-07 12:55:43,253 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:55:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 117568 states and 123402 transitions. [2019-12-07 12:55:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1613 [2019-12-07 12:55:43,356 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:55:43,357 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:55:43,558 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:55:43,558 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:55:43,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:55:43,560 INFO L82 PathProgramCache]: Analyzing trace with hash -1091754522, now seen corresponding path program 1 times [2019-12-07 12:55:43,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:55:43,561 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108511611] [2019-12-07 12:55:43,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:55:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:55:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 2964 proven. 0 refuted. 0 times theorem prover too weak. 1215 trivial. 0 not checked. [2019-12-07 12:55:45,215 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108511611] [2019-12-07 12:55:45,215 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:55:45,215 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:55:45,215 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312398194] [2019-12-07 12:55:45,216 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:55:45,216 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:55:45,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:55:45,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:55:45,216 INFO L87 Difference]: Start difference. First operand 117568 states and 123402 transitions. Second operand 4 states. [2019-12-07 12:55:47,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:55:47,418 INFO L93 Difference]: Finished difference Result 234285 states and 245943 transitions. [2019-12-07 12:55:47,418 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:55:47,418 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1612 [2019-12-07 12:55:47,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:55:47,419 INFO L225 Difference]: With dead ends: 234285 [2019-12-07 12:55:47,419 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 12:55:47,478 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 12:55:47,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 12:55:47,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 12:55:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 12:55:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 12:55:47,478 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1612 [2019-12-07 12:55:47,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:55:47,479 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 12:55:47,479 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:55:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 12:55:47,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 12:55:47,481 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 12:55:55,862 WARN L192 SmtUtils]: Spent 8.37 s on a formula simplification. DAG size of input: 2280 DAG size of output: 1735 [2019-12-07 12:56:02,053 WARN L192 SmtUtils]: Spent 6.18 s on a formula simplification. DAG size of input: 1956 DAG size of output: 1314 [2019-12-07 12:56:10,179 WARN L192 SmtUtils]: Spent 8.12 s on a formula simplification. DAG size of input: 2280 DAG size of output: 1735 [2019-12-07 12:56:34,521 WARN L192 SmtUtils]: Spent 24.33 s on a formula simplification. DAG size of input: 1662 DAG size of output: 140 [2019-12-07 12:56:50,472 WARN L192 SmtUtils]: Spent 15.94 s on a formula simplification. DAG size of input: 1271 DAG size of output: 123 [2019-12-07 12:57:16,075 WARN L192 SmtUtils]: Spent 25.59 s on a formula simplification. DAG size of input: 1662 DAG size of output: 140 [2019-12-07 12:57:16,077 INFO L246 CegarLoopResult]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 12:57:16,077 INFO L246 CegarLoopResult]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-12-07 12:57:16,077 INFO L246 CegarLoopResult]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,078 INFO L246 CegarLoopResult]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,079 INFO L246 CegarLoopResult]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,080 INFO L246 CegarLoopResult]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,081 INFO L246 CegarLoopResult]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,082 INFO L246 CegarLoopResult]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,083 INFO L246 CegarLoopResult]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 194) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,084 INFO L246 CegarLoopResult]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 12:57:16,085 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2019-12-07 12:57:16,086 INFO L246 CegarLoopResult]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,087 INFO L246 CegarLoopResult]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,088 INFO L246 CegarLoopResult]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,089 INFO L246 CegarLoopResult]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,090 INFO L246 CegarLoopResult]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2019-12-07 12:57:16,091 INFO L246 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,092 INFO L246 CegarLoopResult]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 12:57:16,093 INFO L246 CegarLoopResult]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,094 INFO L246 CegarLoopResult]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2019-12-07 12:57:16,095 INFO L246 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 12:57:16,096 INFO L246 CegarLoopResult]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L242 CegarLoopResult]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse27 (+ ~a14~0 182))) (let ((.cse22 (< 0 .cse27)) (.cse23 (= ~a24~0 3)) (.cse8 (<= ~a28~0 134)) (.cse5 (< 217 ~a26~0)) (.cse10 (< 37 ~a28~0)) (.cse19 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse21 (<= .cse27 0)) (.cse16 (= ~a24~0 1))) (let ((.cse2 (<= 0 (+ ~a14~0 79))) (.cse15 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse10 .cse19 (< 0 .cse25) .cse21) .cse26 .cse16) (and .cse26 .cse16 (<= ~a21~0 127))))) (.cse11 (<= 137 ~a26~0)) (.cse12 (or (and .cse8 .cse16 .cse10) (and .cse5 .cse16))) (.cse20 (<= (+ ~a14~0 183) 0)) (.cse17 (< 124 ~a26~0)) (.cse14 (<= ~a26~0 121)) (.cse6 (<= .cse25 0)) (.cse3 (<= ~a26~0 124)) (.cse13 (<= (+ ~a14~0 84) 0)) (.cse0 (not .cse23)) (.cse18 (<= 0 (+ ~a14~0 600000))) (.cse7 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse22)) (.cse9 (<= .cse24 0)) (.cse1 (<= 2 ~a24~0)) (.cse4 (<= ~a21~0 124))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4) (and .cse6 (<= 245290 ~a28~0) .cse1 .cse4) (and .cse7 .cse8 .cse9 .cse10 .cse1 .cse4) (and (<= ~a26~0 532590) .cse11 .cse12 .cse4) (and .cse0 .cse1 .cse10 .cse4) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse4 .cse13) (and .cse7 .cse14 .cse1 .cse10 .cse4) (and .cse15 .cse10 .cse4) (and .cse16 .cse13) (and .cse15 .cse3) (and .cse17 .cse0 .cse18 .cse7 .cse1 .cse4 .cse13) (and .cse14 .cse19 .cse1 .cse4 .cse13) (and .cse18 .cse20 .cse1 .cse10 .cse4) (and .cse11 .cse12 .cse4 (exists ((v_~a28~0_1304 Int)) (and (<= (+ ~a28~0 571481) (div v_~a28~0_1304 5)) (< 37 v_~a28~0_1304) (<= v_~a28~0_1304 134) (<= 0 v_~a28~0_1304)))) (and .cse0 .cse18 .cse20 .cse1 .cse4) (and .cse6 .cse0 .cse18 .cse1 .cse21 .cse4) (and .cse17 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse9 .cse22 .cse1 (<= ~a26~0 217) .cse4) (and .cse18 .cse14 .cse1 .cse10 .cse4) (and .cse6 (<= (+ ~a28~0 588903) 0) .cse23 (<= (+ ~a14~0 306) 0) .cse4) (and .cse23 .cse19 .cse3 .cse4 .cse13) (and .cse0 .cse18 .cse7 .cse9 .cse1 .cse4))))) [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,097 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L242 CegarLoopResult]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse21 (+ ~a14~0 114)) (.cse24 (+ ~a14~0 182))) (let ((.cse20 (< 0 .cse24)) (.cse13 (= ~a24~0 3)) (.cse12 (< 37 ~a28~0)) (.cse10 (< 0 .cse21)) (.cse22 (+ ~a26~0 68)) (.cse19 (<= .cse24 0)) (.cse7 (= ~a24~0 1))) (let ((.cse2 (<= 0 (+ ~a14~0 79))) (.cse5 (< 217 ~a26~0)) (.cse8 (<= (+ ~a14~0 84) 0)) (.cse3 (<= ~a26~0 124)) (.cse15 (let ((.cse23 (<= ~a26~0 222))) (or (and (or .cse12 .cse10 (< 0 .cse22) .cse19) .cse23 .cse7) (and .cse23 .cse7 (<= ~a21~0 127))))) (.cse18 (<= (+ ~a14~0 183) 0)) (.cse9 (< 124 ~a26~0)) (.cse11 (<= ~a26~0 121)) (.cse6 (<= .cse22 0)) (.cse0 (not .cse13)) (.cse17 (<= 0 (+ ~a14~0 600000))) (.cse14 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse20)) (.cse16 (<= .cse21 0)) (.cse1 (<= 2 ~a24~0)) (.cse4 (<= ~a21~0 124))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4) (and .cse6 (<= 245290 ~a28~0) .cse1 .cse4) (and .cse5 .cse7 (<= ~a26~0 532590) .cse4) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse8 .cse4) (and .cse9 .cse0 .cse10 .cse1 .cse4 .cse8) (and .cse11 .cse10 .cse1 .cse8 .cse4) (and .cse0 .cse1 .cse12 .cse4) (and .cse13 .cse10 .cse3 .cse8 .cse4) (and .cse14 .cse11 .cse1 .cse12 .cse4) (and .cse7 .cse8) (and .cse15 .cse3) (and .cse15 .cse12 .cse4) (and .cse14 .cse13 (<= ~a28~0 134) .cse16 .cse12 .cse4) (and .cse17 .cse18 .cse1 .cse12 .cse4) (and .cse0 .cse17 .cse18 .cse1 .cse4) (and .cse6 .cse0 .cse17 .cse1 .cse19 .cse4) (and .cse9 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse16 .cse20 .cse1 (<= ~a26~0 217) .cse4) (and .cse17 .cse11 .cse1 .cse12 .cse4) (and .cse6 (<= (+ ~a28~0 588903) 0) .cse13 (<= (+ ~a14~0 306) 0) .cse4) (and .cse0 .cse17 .cse14 .cse16 .cse1 .cse4))))) [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L249 CegarLoopResult]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,098 INFO L246 CegarLoopResult]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,099 INFO L246 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L242 CegarLoopResult]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse27 (+ ~a14~0 182))) (let ((.cse22 (< 0 .cse27)) (.cse23 (= ~a24~0 3)) (.cse8 (<= ~a28~0 134)) (.cse5 (< 217 ~a26~0)) (.cse10 (< 37 ~a28~0)) (.cse19 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse21 (<= .cse27 0)) (.cse16 (= ~a24~0 1))) (let ((.cse2 (<= 0 (+ ~a14~0 79))) (.cse15 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse10 .cse19 (< 0 .cse25) .cse21) .cse26 .cse16) (and .cse26 .cse16 (<= ~a21~0 127))))) (.cse11 (<= 137 ~a26~0)) (.cse12 (or (and .cse8 .cse16 .cse10) (and .cse5 .cse16))) (.cse20 (<= (+ ~a14~0 183) 0)) (.cse17 (< 124 ~a26~0)) (.cse14 (<= ~a26~0 121)) (.cse6 (<= .cse25 0)) (.cse3 (<= ~a26~0 124)) (.cse13 (<= (+ ~a14~0 84) 0)) (.cse0 (not .cse23)) (.cse18 (<= 0 (+ ~a14~0 600000))) (.cse7 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse22)) (.cse9 (<= .cse24 0)) (.cse1 (<= 2 ~a24~0)) (.cse4 (<= ~a21~0 124))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4) (and .cse6 (<= 245290 ~a28~0) .cse1 .cse4) (and .cse7 .cse8 .cse9 .cse10 .cse1 .cse4) (and (<= ~a26~0 532590) .cse11 .cse12 .cse4) (and .cse0 .cse1 .cse10 .cse4) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse1 .cse4 .cse13) (and .cse7 .cse14 .cse1 .cse10 .cse4) (and .cse15 .cse10 .cse4) (and .cse16 .cse13) (and .cse15 .cse3) (and .cse17 .cse0 .cse18 .cse7 .cse1 .cse4 .cse13) (and .cse14 .cse19 .cse1 .cse4 .cse13) (and .cse18 .cse20 .cse1 .cse10 .cse4) (and .cse11 .cse12 .cse4 (exists ((v_~a28~0_1304 Int)) (and (<= (+ ~a28~0 571481) (div v_~a28~0_1304 5)) (< 37 v_~a28~0_1304) (<= v_~a28~0_1304 134) (<= 0 v_~a28~0_1304)))) (and .cse0 .cse18 .cse20 .cse1 .cse4) (and .cse6 .cse0 .cse18 .cse1 .cse21 .cse4) (and .cse17 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse9 .cse22 .cse1 (<= ~a26~0 217) .cse4) (and .cse18 .cse14 .cse1 .cse10 .cse4) (and .cse6 (<= (+ ~a28~0 588903) 0) .cse23 (<= (+ ~a14~0 306) 0) .cse4) (and .cse23 .cse19 .cse3 .cse4 .cse13) (and .cse0 .cse18 .cse7 .cse9 .cse1 .cse4))))) [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,100 INFO L246 CegarLoopResult]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 12:57:16,101 INFO L246 CegarLoopResult]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,102 INFO L246 CegarLoopResult]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 12:57:16,103 INFO L246 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,104 INFO L246 CegarLoopResult]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,105 INFO L246 CegarLoopResult]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,106 INFO L246 CegarLoopResult]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,107 INFO L246 CegarLoopResult]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-12-07 12:57:16,107 INFO L246 CegarLoopResult]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-12-07 12:57:16,107 INFO L246 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2019-12-07 12:57:16,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:57:16 BoogieIcfgContainer [2019-12-07 12:57:16,138 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 12:57:16,139 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 12:57:16,139 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 12:57:16,139 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 12:57:16,139 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:52:33" (3/4) ... [2019-12-07 12:57:16,141 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 12:57:16,172 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-07 12:57:16,175 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 12:57:16,197 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124) || ((((!(a24 == 3) && 217 < a26) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134) && a14 + 114 <= 0) && 37 < a28) && 2 <= a24) && a21 <= 124)) || (((a26 <= 532590 && 137 <= a26) && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124)) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a24 <= 2 && a26 + 554655 <= 0) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && 37 < a28) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((0 <= a14 + 600000 && a14 + 183 <= 0) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((137 <= a26 && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304))) || ((((!(a24 == 3) && 0 <= a14 + 600000) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 182 <= 0) && a21 <= 124)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a24 == 3) && a14 + 306 <= 0) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a21 <= 124) && a14 + 84 <= 0)) || (((((!(a24 == 3) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124) [2019-12-07 12:57:16,199 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124) || ((((!(a24 == 3) && 217 < a26) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134) && a14 + 114 <= 0) && 37 < a28) && 2 <= a24) && a21 <= 124)) || (((a26 <= 532590 && 137 <= a26) && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124)) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a24 <= 2 && a26 + 554655 <= 0) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && 37 < a28) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((0 <= a14 + 600000 && a14 + 183 <= 0) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((137 <= a26 && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304))) || ((((!(a24 == 3) && 0 <= a14 + 600000) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 182 <= 0) && a21 <= 124)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a24 == 3) && a14 + 306 <= 0) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a21 <= 124) && a14 + 84 <= 0)) || (((((!(a24 == 3) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124) [2019-12-07 12:57:16,347 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_ce67f514-60e1-475f-802a-2ed226bd843b/bin/uautomizer/witness.graphml [2019-12-07 12:57:16,347 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 12:57:16,348 INFO L168 Benchmark]: Toolchain (without parser) took 287006.16 ms. Allocated memory was 1.0 GB in the beginning and 5.7 GB in the end (delta: 4.7 GB). Free memory was 935.3 MB in the beginning and 4.4 GB in the end (delta: -3.4 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,348 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:57:16,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 894.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 935.3 MB in the beginning and 989.1 MB in the end (delta: -53.8 MB). Peak memory consumption was 76.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,348 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.50 ms. Allocated memory is still 1.1 GB. Free memory was 989.1 MB in the beginning and 928.2 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,349 INFO L168 Benchmark]: Boogie Preprocessor took 178.09 ms. Allocated memory is still 1.1 GB. Free memory was 928.2 MB in the beginning and 892.0 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,349 INFO L168 Benchmark]: RCFGBuilder took 2974.38 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 97.5 MB). Free memory was 892.0 MB in the beginning and 1.0 GB in the end (delta: -112.8 MB). Peak memory consumption was 107.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,349 INFO L168 Benchmark]: TraceAbstraction took 282571.30 ms. Allocated memory was 1.2 GB in the beginning and 5.7 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 4.4 GB in the end (delta: -3.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,349 INFO L168 Benchmark]: Witness Printer took 208.47 ms. Allocated memory is still 5.7 GB. Free memory was 4.4 GB in the beginning and 4.4 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:57:16,351 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 894.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 935.3 MB in the beginning and 989.1 MB in the end (delta: -53.8 MB). Peak memory consumption was 76.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 176.50 ms. Allocated memory is still 1.1 GB. Free memory was 989.1 MB in the beginning and 928.2 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 178.09 ms. Allocated memory is still 1.1 GB. Free memory was 928.2 MB in the beginning and 892.0 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2974.38 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 97.5 MB). Free memory was 892.0 MB in the beginning and 1.0 GB in the end (delta: -112.8 MB). Peak memory consumption was 107.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 282571.30 ms. Allocated memory was 1.2 GB in the beginning and 5.7 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 4.4 GB in the end (delta: -3.4 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 208.47 ms. Allocated memory is still 5.7 GB. Free memory was 4.4 GB in the beginning and 4.4 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 194]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant [2019-12-07 12:57:16,354 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,354 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,355 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,355 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124) || ((((!(a24 == 3) && 217 < a26) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134) && a14 + 114 <= 0) && 37 < a28) && 2 <= a24) && a21 <= 124)) || (((a26 <= 532590 && 137 <= a26) && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124)) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a24 <= 2 && a26 + 554655 <= 0) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && 37 < a28) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((0 <= a14 + 600000 && a14 + 183 <= 0) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((137 <= a26 && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304))) || ((((!(a24 == 3) && 0 <= a14 + 600000) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 182 <= 0) && a21 <= 124)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a24 == 3) && a14 + 306 <= 0) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a21 <= 124) && a14 + 84 <= 0)) || (((((!(a24 == 3) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124) || ((((!(a24 == 3) && 217 < a26) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || (((217 < a26 && a24 == 1) && a26 <= 532590) && a21 <= 124)) || ((((a24 <= 2 && a26 + 554655 <= 0) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (((((124 < a26 && !(a24 == 3)) && 0 < a14 + 114) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && 37 < a28) && a21 <= 124)) || ((((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a24 == 3) && a28 <= 134) && a14 + 114 <= 0) && 37 < a28) && a21 <= 124)) || ((((0 <= a14 + 600000 && a14 + 183 <= 0) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((!(a24 == 3) && 0 <= a14 + 600000) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 182 <= 0) && a21 <= 124)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a24 == 3) && a14 + 306 <= 0) && a21 <= 124)) || (((((!(a24 == 3) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-12-07 12:57:16,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-12-07 12:57:16,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124) || ((((!(a24 == 3) && 217 < a26) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134) && a14 + 114 <= 0) && 37 < a28) && 2 <= a24) && a21 <= 124)) || (((a26 <= 532590 && 137 <= a26) && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124)) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a24 <= 2 && a26 + 554655 <= 0) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && 37 < a28) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a21 <= 124) && a14 + 84 <= 0)) || ((((0 <= a14 + 600000 && a14 + 183 <= 0) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((137 <= a26 && (((a28 <= 134 && a24 == 1) && 37 < a28) || (217 < a26 && a24 == 1))) && a21 <= 124) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304))) || ((((!(a24 == 3) && 0 <= a14 + 600000) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 182 <= 0) && a21 <= 124)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a24 == 3) && a14 + 306 <= 0) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a21 <= 124) && a14 + 84 <= 0)) || (((((!(a24 == 3) && 0 <= a14 + 600000) && (2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182)) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 193.8s, OverallIterations: 15, TraceHistogramMax: 9, AutomataDifference: 156.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 88.5s, HoareTripleCheckerStatistics: 4580 SDtfs, 63883 SDslu, 2739 SDs, 0 SdLazy, 117770 SolverSat, 16991 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 124.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6425 GetRequests, 6215 SyntacticMatches, 9 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3475 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=130795occurred 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: 9.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 325756 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 944 NumberOfFragments, 1646 HoareAnnotationTreeSize, 4 FomulaSimplifications, 1412036 FormulaSimplificationTreeSizeReduction, 22.6s HoareSimplificationTime, 4 FomulaSimplificationsInter, 701332 FormulaSimplificationTreeSizeReductionInter, 65.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 10.2s InterpolantComputationTime, 15533 NumberOfCodeBlocks, 15533 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 15509 ConstructedInterpolants, 283 QuantifiedInterpolants, 85277175 SizeOfPredicates, 16 NumberOfNonLiveVariables, 7378 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 24 InterpolantComputations, 9 PerfectInterpolantSequences, 21043/26459 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...