./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 cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/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 0.1.24-cad4683 [2019-11-15 23:06:35,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:06:35,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:06:35,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:06:35,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:06:35,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:06:35,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:06:35,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:06:35,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:06:35,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:06:35,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:06:35,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:06:35,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:06:35,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:06:35,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:06:35,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:06:35,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:06:35,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:06:35,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:06:35,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:06:35,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:06:35,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:06:35,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:06:35,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:06:35,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:06:35,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:06:35,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:06:35,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:06:35,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:06:35,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:06:35,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:06:35,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:06:35,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:06:35,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:06:35,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:06:35,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:06:35,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:06:35,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:06:35,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:06:35,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:06:35,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:06:35,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:06:35,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:06:35,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:06:35,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:06:35,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:06:35,925 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:06:35,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:06:35,925 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:06:35,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:06:35,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:06:35,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:06:35,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:06:35,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:06:35,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:06:35,927 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:06:35,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:06:35,928 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:06:35,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:06:35,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:06:35,929 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:06:35,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:06:35,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:06:35,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:06:35,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:06:35,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:06:35,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:06:35,931 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:06:35,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:06:35,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:06:35,938 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_6c360c2d-8b79-4ca7-a043-217431e23473/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 [2019-11-15 23:06:35,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:06:36,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:06:36,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:06:36,007 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:06:36,008 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:06:36,009 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-11-15 23:06:36,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/data/9bea54389/187628ab031940229262717d8af93be2/FLAG790733ad2 [2019-11-15 23:06:36,999 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:06:37,000 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-11-15 23:06:37,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/data/9bea54389/187628ab031940229262717d8af93be2/FLAG790733ad2 [2019-11-15 23:06:37,440 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/data/9bea54389/187628ab031940229262717d8af93be2 [2019-11-15 23:06:37,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:06:37,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:06:37,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:06:37,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:06:37,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:06:37,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:06:37" (1/1) ... [2019-11-15 23:06:37,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587b9e09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:37, skipping insertion in model container [2019-11-15 23:06:37,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:06:37" (1/1) ... [2019-11-15 23:06:37,471 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:06:37,613 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:06:38,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:06:38,879 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:06:39,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:06:39,445 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:06:39,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39 WrapperNode [2019-11-15 23:06:39,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:06:39,447 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:06:39,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:06:39,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:06:39,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:39,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:39,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:06:39,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:06:39,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:06:39,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:06:39,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:39,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:39,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:39,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:40,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:40,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:40,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... [2019-11-15 23:06:40,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:06:40,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:06:40,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:06:40,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:06:40,241 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:06:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:06:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:06:47,200 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:06:47,200 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-15 23:06:47,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:06:47 BoogieIcfgContainer [2019-11-15 23:06:47,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:06:47,203 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:06:47,204 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:06:47,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:06:47,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:06:37" (1/3) ... [2019-11-15 23:06:47,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413f54d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:06:47, skipping insertion in model container [2019-11-15 23:06:47,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:06:39" (2/3) ... [2019-11-15 23:06:47,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413f54d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:06:47, skipping insertion in model container [2019-11-15 23:06:47,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:06:47" (3/3) ... [2019-11-15 23:06:47,212 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label43.c [2019-11-15 23:06:47,224 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:06:47,236 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:06:47,252 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:06:47,295 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:06:47,295 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:06:47,295 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:06:47,295 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:06:47,296 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:06:47,296 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:06:47,296 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:06:47,297 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:06:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-15 23:06:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-11-15 23:06:47,362 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:06:47,363 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:06:47,365 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:06:47,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:06:47,372 INFO L82 PathProgramCache]: Analyzing trace with hash 531730986, now seen corresponding path program 1 times [2019-11-15 23:06:47,383 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:06:47,383 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608563628] [2019-11-15 23:06:47,384 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:06:47,384 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:06:47,384 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:06:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:06:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:06:47,861 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608563628] [2019-11-15 23:06:47,863 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:06:47,864 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:06:47,864 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262867758] [2019-11-15 23:06:47,871 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:06:47,871 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:06:47,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:06:47,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:06:47,895 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-15 23:06:56,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:06:56,043 INFO L93 Difference]: Finished difference Result 2074 states and 3879 transitions. [2019-11-15 23:06:56,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:06:56,045 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2019-11-15 23:06:56,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:06:56,079 INFO L225 Difference]: With dead ends: 2074 [2019-11-15 23:06:56,079 INFO L226 Difference]: Without dead ends: 1404 [2019-11-15 23:06:56,088 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:06:56,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1404 states. [2019-11-15 23:06:56,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1404 to 957. [2019-11-15 23:06:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 957 states. [2019-11-15 23:06:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1437 transitions. [2019-11-15 23:06:56,232 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1437 transitions. Word has length 62 [2019-11-15 23:06:56,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:06:56,233 INFO L462 AbstractCegarLoop]: Abstraction has 957 states and 1437 transitions. [2019-11-15 23:06:56,233 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:06:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1437 transitions. [2019-11-15 23:06:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-11-15 23:06:56,242 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:06:56,242 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:06:56,243 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:06:56,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:06:56,243 INFO L82 PathProgramCache]: Analyzing trace with hash -87517194, now seen corresponding path program 1 times [2019-11-15 23:06:56,244 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:06:56,244 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126813228] [2019-11-15 23:06:56,244 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:06:56,245 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:06:56,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:06:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:06:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:06:56,721 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126813228] [2019-11-15 23:06:56,722 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1890749935] [2019-11-15 23:06:56,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:06:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:06:56,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 23:06:56,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:06:56,861 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:06:56,862 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:06:57,676 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-11-15 23:06:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:06:57,907 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:06:57,907 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-15 23:06:57,907 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127015906] [2019-11-15 23:06:57,909 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:06:57,910 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:06:57,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:06:57,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:06:57,911 INFO L87 Difference]: Start difference. First operand 957 states and 1437 transitions. Second operand 4 states. [2019-11-15 23:07:08,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:08,220 INFO L93 Difference]: Finished difference Result 3239 states and 5012 transitions. [2019-11-15 23:07:08,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:07:08,220 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2019-11-15 23:07:08,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:08,237 INFO L225 Difference]: With dead ends: 3239 [2019-11-15 23:07:08,238 INFO L226 Difference]: Without dead ends: 2284 [2019-11-15 23:07:08,241 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:07:08,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2284 states. [2019-11-15 23:07:08,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2284 to 2281. [2019-11-15 23:07:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2281 states. [2019-11-15 23:07:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 2281 states and 3313 transitions. [2019-11-15 23:07:08,316 INFO L78 Accepts]: Start accepts. Automaton has 2281 states and 3313 transitions. Word has length 132 [2019-11-15 23:07:08,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:08,318 INFO L462 AbstractCegarLoop]: Abstraction has 2281 states and 3313 transitions. [2019-11-15 23:07:08,318 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:07:08,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3313 transitions. [2019-11-15 23:07:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-15 23:07:08,328 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:08,328 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:07:08,540 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:08,541 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:08,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:08,541 INFO L82 PathProgramCache]: Analyzing trace with hash -786603367, now seen corresponding path program 1 times [2019-11-15 23:07:08,542 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:08,542 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2374585] [2019-11-15 23:07:08,543 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:08,543 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:08,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:07:08,731 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2374585] [2019-11-15 23:07:08,732 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:07:08,733 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:07:08,733 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255884111] [2019-11-15 23:07:08,735 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:07:08,736 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:08,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:07:08,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:07:08,737 INFO L87 Difference]: Start difference. First operand 2281 states and 3313 transitions. Second operand 4 states. [2019-11-15 23:07:14,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:14,616 INFO L93 Difference]: Finished difference Result 8849 states and 12896 transitions. [2019-11-15 23:07:14,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:07:14,620 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2019-11-15 23:07:14,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:14,669 INFO L225 Difference]: With dead ends: 8849 [2019-11-15 23:07:14,669 INFO L226 Difference]: Without dead ends: 6570 [2019-11-15 23:07:14,675 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:07:14,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6570 states. [2019-11-15 23:07:14,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6570 to 6551. [2019-11-15 23:07:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6551 states. [2019-11-15 23:07:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 6551 states and 8410 transitions. [2019-11-15 23:07:14,870 INFO L78 Accepts]: Start accepts. Automaton has 6551 states and 8410 transitions. Word has length 154 [2019-11-15 23:07:14,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:14,871 INFO L462 AbstractCegarLoop]: Abstraction has 6551 states and 8410 transitions. [2019-11-15 23:07:14,871 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:07:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 6551 states and 8410 transitions. [2019-11-15 23:07:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-15 23:07:14,878 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:14,878 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:07:14,879 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:14,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:14,879 INFO L82 PathProgramCache]: Analyzing trace with hash -1024585700, now seen corresponding path program 1 times [2019-11-15 23:07:14,880 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:14,880 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222906272] [2019-11-15 23:07:14,880 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:14,881 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:14,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:07:15,279 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222906272] [2019-11-15 23:07:15,280 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:07:15,280 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:07:15,281 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660920179] [2019-11-15 23:07:15,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:07:15,282 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:15,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:07:15,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:07:15,283 INFO L87 Difference]: Start difference. First operand 6551 states and 8410 transitions. Second operand 5 states. [2019-11-15 23:07:24,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:24,724 INFO L93 Difference]: Finished difference Result 23780 states and 30683 transitions. [2019-11-15 23:07:24,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:07:24,725 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2019-11-15 23:07:24,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:24,842 INFO L225 Difference]: With dead ends: 23780 [2019-11-15 23:07:24,843 INFO L226 Difference]: Without dead ends: 17231 [2019-11-15 23:07:24,855 INFO L600 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 [2019-11-15 23:07:24,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17231 states. [2019-11-15 23:07:25,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17231 to 12080. [2019-11-15 23:07:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12080 states. [2019-11-15 23:07:25,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12080 states to 12080 states and 14745 transitions. [2019-11-15 23:07:25,217 INFO L78 Accepts]: Start accepts. Automaton has 12080 states and 14745 transitions. Word has length 167 [2019-11-15 23:07:25,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:25,218 INFO L462 AbstractCegarLoop]: Abstraction has 12080 states and 14745 transitions. [2019-11-15 23:07:25,218 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:07:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 12080 states and 14745 transitions. [2019-11-15 23:07:25,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-11-15 23:07:25,223 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:25,223 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 23:07:25,224 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:25,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:25,225 INFO L82 PathProgramCache]: Analyzing trace with hash 2010794631, now seen corresponding path program 1 times [2019-11-15 23:07:25,225 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:25,226 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370611774] [2019-11-15 23:07:25,226 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:25,228 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:25,229 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 119 proven. 64 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-15 23:07:25,483 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370611774] [2019-11-15 23:07:25,483 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1155101222] [2019-11-15 23:07:25,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:25,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 23:07:25,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:07:25,655 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-11-15 23:07:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 165 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:07:25,794 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:07:25,795 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 5 [2019-11-15 23:07:25,795 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049138495] [2019-11-15 23:07:25,796 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-15 23:07:25,797 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:25,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-15 23:07:25,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:07:25,799 INFO L87 Difference]: Start difference. First operand 12080 states and 14745 transitions. Second operand 6 states. [2019-11-15 23:07:37,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:37,925 INFO L93 Difference]: Finished difference Result 51510 states and 66358 transitions. [2019-11-15 23:07:37,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 23:07:37,926 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 205 [2019-11-15 23:07:37,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:38,242 INFO L225 Difference]: With dead ends: 51510 [2019-11-15 23:07:38,242 INFO L226 Difference]: Without dead ends: 36829 [2019-11-15 23:07:38,270 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 203 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:07:38,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36829 states. [2019-11-15 23:07:38,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36829 to 19729. [2019-11-15 23:07:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19729 states. [2019-11-15 23:07:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19729 states to 19729 states and 23557 transitions. [2019-11-15 23:07:38,788 INFO L78 Accepts]: Start accepts. Automaton has 19729 states and 23557 transitions. Word has length 205 [2019-11-15 23:07:38,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:38,788 INFO L462 AbstractCegarLoop]: Abstraction has 19729 states and 23557 transitions. [2019-11-15 23:07:38,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-15 23:07:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 19729 states and 23557 transitions. [2019-11-15 23:07:38,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-11-15 23:07:38,795 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:38,796 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 23:07:39,000 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:39,001 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:39,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:39,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1857905039, now seen corresponding path program 1 times [2019-11-15 23:07:39,002 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:39,003 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534843645] [2019-11-15 23:07:39,007 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:39,008 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:39,008 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:07:39,260 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534843645] [2019-11-15 23:07:39,261 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886799661] [2019-11-15 23:07:39,261 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:39,394 INFO L256 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:07:39,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:07:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-11-15 23:07:39,531 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:07:39,531 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 23:07:39,532 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840016172] [2019-11-15 23:07:39,533 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:07:39,533 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:39,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:07:39,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:07:39,544 INFO L87 Difference]: Start difference. First operand 19729 states and 23557 transitions. Second operand 3 states. [2019-11-15 23:07:42,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:42,820 INFO L93 Difference]: Finished difference Result 39450 states and 47106 transitions. [2019-11-15 23:07:42,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:07:42,823 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2019-11-15 23:07:42,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:42,867 INFO L225 Difference]: With dead ends: 39450 [2019-11-15 23:07:42,868 INFO L226 Difference]: Without dead ends: 19723 [2019-11-15 23:07:42,893 INFO L600 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 [2019-11-15 23:07:42,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19723 states. [2019-11-15 23:07:43,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19723 to 19722. [2019-11-15 23:07:43,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19722 states. [2019-11-15 23:07:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19722 states to 19722 states and 23374 transitions. [2019-11-15 23:07:43,194 INFO L78 Accepts]: Start accepts. Automaton has 19722 states and 23374 transitions. Word has length 248 [2019-11-15 23:07:43,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:43,195 INFO L462 AbstractCegarLoop]: Abstraction has 19722 states and 23374 transitions. [2019-11-15 23:07:43,195 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:07:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 19722 states and 23374 transitions. [2019-11-15 23:07:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-11-15 23:07:43,204 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:43,204 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2019-11-15 23:07:43,409 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:43,410 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:43,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:43,411 INFO L82 PathProgramCache]: Analyzing trace with hash -99436165, now seen corresponding path program 1 times [2019-11-15 23:07:43,411 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:43,411 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275612836] [2019-11-15 23:07:43,412 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:43,412 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:43,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-15 23:07:43,720 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275612836] [2019-11-15 23:07:43,720 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:07:43,721 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:07:43,721 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118010411] [2019-11-15 23:07:43,722 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:07:43,723 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:43,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:07:43,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:07:43,725 INFO L87 Difference]: Start difference. First operand 19722 states and 23374 transitions. Second operand 3 states. [2019-11-15 23:07:47,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:07:47,699 INFO L93 Difference]: Finished difference Result 46246 states and 54869 transitions. [2019-11-15 23:07:47,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:07:47,700 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2019-11-15 23:07:47,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:07:47,764 INFO L225 Difference]: With dead ends: 46246 [2019-11-15 23:07:47,764 INFO L226 Difference]: Without dead ends: 25670 [2019-11-15 23:07:47,789 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:07:47,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25670 states. [2019-11-15 23:07:48,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25670 to 23543. [2019-11-15 23:07:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23543 states. [2019-11-15 23:07:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23543 states to 23543 states and 26505 transitions. [2019-11-15 23:07:48,139 INFO L78 Accepts]: Start accepts. Automaton has 23543 states and 26505 transitions. Word has length 315 [2019-11-15 23:07:48,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:07:48,140 INFO L462 AbstractCegarLoop]: Abstraction has 23543 states and 26505 transitions. [2019-11-15 23:07:48,140 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:07:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 23543 states and 26505 transitions. [2019-11-15 23:07:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2019-11-15 23:07:48,162 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:07:48,163 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2019-11-15 23:07:48,163 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:07:48,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:07:48,164 INFO L82 PathProgramCache]: Analyzing trace with hash -692471364, now seen corresponding path program 1 times [2019-11-15 23:07:48,164 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:07:48,165 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767579795] [2019-11-15 23:07:48,166 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:48,166 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:07:48,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:07:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 375 proven. 130 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-11-15 23:07:48,672 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767579795] [2019-11-15 23:07:48,673 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1697685922] [2019-11-15 23:07:48,673 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:07:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:07:48,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 23:07:48,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:07:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 399 proven. 82 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-11-15 23:07:49,048 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:07:49,048 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-11-15 23:07:49,048 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596117057] [2019-11-15 23:07:49,049 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 23:07:49,050 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:07:49,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 23:07:49,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:07:49,050 INFO L87 Difference]: Start difference. First operand 23543 states and 26505 transitions. Second operand 8 states. [2019-11-15 23:08:00,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:08:00,995 INFO L93 Difference]: Finished difference Result 74773 states and 84300 transitions. [2019-11-15 23:08:00,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 23:08:00,996 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 384 [2019-11-15 23:08:00,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:08:01,067 INFO L225 Difference]: With dead ends: 74773 [2019-11-15 23:08:01,068 INFO L226 Difference]: Without dead ends: 46111 [2019-11-15 23:08:01,101 INFO L600 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 [2019-11-15 23:08:01,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46111 states. [2019-11-15 23:08:02,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46111 to 38829. [2019-11-15 23:08:02,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38829 states. [2019-11-15 23:08:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38829 states to 38829 states and 41960 transitions. [2019-11-15 23:08:02,060 INFO L78 Accepts]: Start accepts. Automaton has 38829 states and 41960 transitions. Word has length 384 [2019-11-15 23:08:02,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:08:02,060 INFO L462 AbstractCegarLoop]: Abstraction has 38829 states and 41960 transitions. [2019-11-15 23:08:02,060 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 23:08:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 38829 states and 41960 transitions. [2019-11-15 23:08:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2019-11-15 23:08:02,077 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:08:02,078 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2019-11-15 23:08:02,282 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:08:02,283 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:08:02,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:08:02,283 INFO L82 PathProgramCache]: Analyzing trace with hash 1245351930, now seen corresponding path program 1 times [2019-11-15 23:08:02,284 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:08:02,284 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442760144] [2019-11-15 23:08:02,284 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:02,284 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:02,285 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:08:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 279 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:08:03,010 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442760144] [2019-11-15 23:08:03,011 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819296313] [2019-11-15 23:08:03,011 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:08:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:03,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-15 23:08:03,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:08:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 306 proven. 82 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-11-15 23:08:03,517 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:08:03,517 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3] total 9 [2019-11-15 23:08:03,518 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175844482] [2019-11-15 23:08:03,520 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-15 23:08:03,520 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:08:03,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-15 23:08:03,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:08:03,521 INFO L87 Difference]: Start difference. First operand 38829 states and 41960 transitions. Second operand 9 states. [2019-11-15 23:08:27,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:08:27,323 INFO L93 Difference]: Finished difference Result 131751 states and 141947 transitions. [2019-11-15 23:08:27,324 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-11-15 23:08:27,324 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 405 [2019-11-15 23:08:27,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:08:27,463 INFO L225 Difference]: With dead ends: 131751 [2019-11-15 23:08:27,463 INFO L226 Difference]: Without dead ends: 93349 [2019-11-15 23:08:27,494 INFO L600 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 [2019-11-15 23:08:27,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93349 states. [2019-11-15 23:08:28,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93349 to 81809. [2019-11-15 23:08:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81809 states. [2019-11-15 23:08:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81809 states to 81809 states and 87531 transitions. [2019-11-15 23:08:28,564 INFO L78 Accepts]: Start accepts. Automaton has 81809 states and 87531 transitions. Word has length 405 [2019-11-15 23:08:28,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:08:28,565 INFO L462 AbstractCegarLoop]: Abstraction has 81809 states and 87531 transitions. [2019-11-15 23:08:28,565 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-15 23:08:28,565 INFO L276 IsEmpty]: Start isEmpty. Operand 81809 states and 87531 transitions. [2019-11-15 23:08:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2019-11-15 23:08:28,671 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:08:28,672 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2019-11-15 23:08:28,876 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:08:28,876 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:08:28,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:08:28,877 INFO L82 PathProgramCache]: Analyzing trace with hash 1168926298, now seen corresponding path program 1 times [2019-11-15 23:08:28,878 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:08:28,878 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843207641] [2019-11-15 23:08:28,878 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:28,878 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:28,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:08:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-15 23:08:31,059 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843207641] [2019-11-15 23:08:31,060 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479001086] [2019-11-15 23:08:31,060 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/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 [2019-11-15 23:08:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:31,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 1018 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 23:08:31,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:08:31,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:08:31,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:08:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-15 23:08:32,218 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:08:32,218 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-11-15 23:08:32,218 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067792012] [2019-11-15 23:08:32,220 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:08:32,221 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:08:32,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:08:32,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:08:32,221 INFO L87 Difference]: Start difference. First operand 81809 states and 87531 transitions. Second operand 5 states. [2019-11-15 23:08:37,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:08:37,921 INFO L93 Difference]: Finished difference Result 175527 states and 187741 transitions. [2019-11-15 23:08:37,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:08:37,922 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 872 [2019-11-15 23:08:37,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:08:38,034 INFO L225 Difference]: With dead ends: 175527 [2019-11-15 23:08:38,034 INFO L226 Difference]: Without dead ends: 94570 [2019-11-15 23:08:38,079 INFO L600 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 [2019-11-15 23:08:38,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94570 states. [2019-11-15 23:08:39,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94570 to 75845. [2019-11-15 23:08:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75845 states. [2019-11-15 23:08:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75845 states to 75845 states and 81045 transitions. [2019-11-15 23:08:39,129 INFO L78 Accepts]: Start accepts. Automaton has 75845 states and 81045 transitions. Word has length 872 [2019-11-15 23:08:39,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:08:39,131 INFO L462 AbstractCegarLoop]: Abstraction has 75845 states and 81045 transitions. [2019-11-15 23:08:39,131 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:08:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 75845 states and 81045 transitions. [2019-11-15 23:08:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2019-11-15 23:08:39,209 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:08:39,210 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2019-11-15 23:08:39,416 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:08:39,416 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:08:39,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:08:39,417 INFO L82 PathProgramCache]: Analyzing trace with hash 1062640141, now seen corresponding path program 1 times [2019-11-15 23:08:39,417 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:08:39,417 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415174923] [2019-11-15 23:08:39,417 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:39,417 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:39,417 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:08:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1858 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2019-11-15 23:08:41,479 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415174923] [2019-11-15 23:08:41,479 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:08:41,479 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 23:08:41,480 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125525725] [2019-11-15 23:08:41,481 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:08:41,481 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:08:41,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:08:41,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:08:41,482 INFO L87 Difference]: Start difference. First operand 75845 states and 81045 transitions. Second operand 3 states. [2019-11-15 23:08:43,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:08:43,249 INFO L93 Difference]: Finished difference Result 149551 states and 159823 transitions. [2019-11-15 23:08:43,250 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:08:43,250 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1005 [2019-11-15 23:08:43,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:08:43,361 INFO L225 Difference]: With dead ends: 149551 [2019-11-15 23:08:43,362 INFO L226 Difference]: Without dead ends: 74557 [2019-11-15 23:08:43,399 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:08:43,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74557 states. [2019-11-15 23:08:44,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74557 to 74552. [2019-11-15 23:08:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74552 states. [2019-11-15 23:08:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74552 states to 74552 states and 79597 transitions. [2019-11-15 23:08:44,298 INFO L78 Accepts]: Start accepts. Automaton has 74552 states and 79597 transitions. Word has length 1005 [2019-11-15 23:08:44,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:08:44,299 INFO L462 AbstractCegarLoop]: Abstraction has 74552 states and 79597 transitions. [2019-11-15 23:08:44,299 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:08:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 74552 states and 79597 transitions. [2019-11-15 23:08:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2019-11-15 23:08:44,379 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:08:44,380 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2019-11-15 23:08:44,380 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:08:44,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:08:44,381 INFO L82 PathProgramCache]: Analyzing trace with hash -1088486120, now seen corresponding path program 1 times [2019-11-15 23:08:44,381 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:08:44,381 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198499833] [2019-11-15 23:08:44,381 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:44,381 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:08:44,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:08:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1513 proven. 755 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2019-11-15 23:08:49,907 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198499833] [2019-11-15 23:08:49,907 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1453468839] [2019-11-15 23:08:49,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/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 [2019-11-15 23:08:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:08:50,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 1342 conjuncts, 11 conjunts are in the unsatisfiable core [2019-11-15 23:08:50,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:08:50,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:08:50,485 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 32 [2019-11-15 23:08:50,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-11-15 23:08:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1953 proven. 50 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-11-15 23:08:54,548 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:08:54,549 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6] total 18 [2019-11-15 23:08:54,549 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231733055] [2019-11-15 23:08:54,551 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-15 23:08:54,551 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:08:54,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-15 23:08:54,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2019-11-15 23:08:54,552 INFO L87 Difference]: Start difference. First operand 74552 states and 79597 transitions. Second operand 18 states. [2019-11-15 23:09:24,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:09:24,436 INFO L93 Difference]: Finished difference Result 186207 states and 199352 transitions. [2019-11-15 23:09:24,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-11-15 23:09:24,438 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1120 [2019-11-15 23:09:24,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:09:24,575 INFO L225 Difference]: With dead ends: 186207 [2019-11-15 23:09:24,575 INFO L226 Difference]: Without dead ends: 112080 [2019-11-15 23:09:24,599 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1199 GetRequests, 1146 SyntacticMatches, 3 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 718 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=586, Invalid=2066, Unknown=0, NotChecked=0, Total=2652 [2019-11-15 23:09:24,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112080 states. [2019-11-15 23:09:25,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112080 to 83917. [2019-11-15 23:09:25,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83917 states. [2019-11-15 23:09:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83917 states to 83917 states and 88078 transitions. [2019-11-15 23:09:25,563 INFO L78 Accepts]: Start accepts. Automaton has 83917 states and 88078 transitions. Word has length 1120 [2019-11-15 23:09:25,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:09:25,563 INFO L462 AbstractCegarLoop]: Abstraction has 83917 states and 88078 transitions. [2019-11-15 23:09:25,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-15 23:09:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 83917 states and 88078 transitions. [2019-11-15 23:09:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1371 [2019-11-15 23:09:25,630 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:09:25,631 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2019-11-15 23:09:25,832 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:09:25,833 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:09:25,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:09:25,833 INFO L82 PathProgramCache]: Analyzing trace with hash -961300647, now seen corresponding path program 1 times [2019-11-15 23:09:25,834 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:09:25,834 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083579537] [2019-11-15 23:09:25,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:09:25,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:09:25,835 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:09:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:09:36,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 486 proven. 2260 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-11-15 23:09:36,071 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083579537] [2019-11-15 23:09:36,071 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039355909] [2019-11-15 23:09:36,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/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 [2019-11-15 23:09:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:09:36,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-15 23:09:36,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:09:36,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:09:36,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:09:36,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 23:09:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 1058 proven. 735 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2019-11-15 23:09:38,976 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:09:38,977 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2019-11-15 23:09:38,977 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212303324] [2019-11-15 23:09:38,979 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-11-15 23:09:38,979 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:09:38,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-11-15 23:09:38,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2019-11-15 23:09:38,980 INFO L87 Difference]: Start difference. First operand 83917 states and 88078 transitions. Second operand 17 states. [2019-11-15 23:10:32,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:10:32,569 INFO L93 Difference]: Finished difference Result 251968 states and 264966 transitions. [2019-11-15 23:10:32,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2019-11-15 23:10:32,570 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1370 [2019-11-15 23:10:32,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:10:32,743 INFO L225 Difference]: With dead ends: 251968 [2019-11-15 23:10:32,744 INFO L226 Difference]: Without dead ends: 167035 [2019-11-15 23:10:32,787 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1452 GetRequests, 1400 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 717 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=672, Invalid=2084, Unknown=0, NotChecked=0, Total=2756 [2019-11-15 23:10:32,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167035 states. [2019-11-15 23:10:34,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167035 to 130795. [2019-11-15 23:10:34,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130795 states. [2019-11-15 23:10:34,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130795 states to 130795 states and 137078 transitions. [2019-11-15 23:10:34,828 INFO L78 Accepts]: Start accepts. Automaton has 130795 states and 137078 transitions. Word has length 1370 [2019-11-15 23:10:34,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:10:34,829 INFO L462 AbstractCegarLoop]: Abstraction has 130795 states and 137078 transitions. [2019-11-15 23:10:34,829 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-11-15 23:10:34,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130795 states and 137078 transitions. [2019-11-15 23:10:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2019-11-15 23:10:34,907 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:10:34,908 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-11-15 23:10:35,109 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:10:35,109 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:10:35,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:10:35,110 INFO L82 PathProgramCache]: Analyzing trace with hash 1997813751, now seen corresponding path program 1 times [2019-11-15 23:10:35,110 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:10:35,110 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391483820] [2019-11-15 23:10:35,110 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:10:35,110 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:10:35,111 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:10:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:10:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1244 proven. 461 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-15 23:10:38,699 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391483820] [2019-11-15 23:10:38,699 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [75009603] [2019-11-15 23:10:38,700 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/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 [2019-11-15 23:10:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:10:39,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 1556 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 23:10:39,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:10:39,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:10:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1142 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2019-11-15 23:10:40,320 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:10:40,321 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2019-11-15 23:10:40,321 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386867925] [2019-11-15 23:10:40,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:10:40,322 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:10:40,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:10:40,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:10:40,323 INFO L87 Difference]: Start difference. First operand 130795 states and 137078 transitions. Second operand 4 states. [2019-11-15 23:10:44,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:10:44,629 INFO L93 Difference]: Finished difference Result 281132 states and 294808 transitions. [2019-11-15 23:10:44,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:10:44,630 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1373 [2019-11-15 23:10:44,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:10:44,810 INFO L225 Difference]: With dead ends: 281132 [2019-11-15 23:10:44,810 INFO L226 Difference]: Without dead ends: 150764 [2019-11-15 23:10:44,877 INFO L600 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 [2019-11-15 23:10:49,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150764 states. [2019-11-15 23:10:50,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150764 to 117568. [2019-11-15 23:10:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117568 states. [2019-11-15 23:10:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117568 states to 117568 states and 123402 transitions. [2019-11-15 23:10:50,654 INFO L78 Accepts]: Start accepts. Automaton has 117568 states and 123402 transitions. Word has length 1373 [2019-11-15 23:10:50,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:10:50,655 INFO L462 AbstractCegarLoop]: Abstraction has 117568 states and 123402 transitions. [2019-11-15 23:10:50,655 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:10:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 117568 states and 123402 transitions. [2019-11-15 23:10:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1613 [2019-11-15 23:10:50,768 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:10:50,769 INFO L380 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] [2019-11-15 23:10:50,974 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:10:50,974 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:10:50,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:10:50,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1091754522, now seen corresponding path program 1 times [2019-11-15 23:10:50,975 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:10:50,975 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936246236] [2019-11-15 23:10:50,976 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:10:50,976 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:10:50,976 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:10:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:10:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 2964 proven. 0 refuted. 0 times theorem prover too weak. 1215 trivial. 0 not checked. [2019-11-15 23:10:53,970 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936246236] [2019-11-15 23:10:53,970 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:10:53,970 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:10:53,970 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774517435] [2019-11-15 23:10:53,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:10:53,971 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:10:53,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:10:53,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:10:53,972 INFO L87 Difference]: Start difference. First operand 117568 states and 123402 transitions. Second operand 4 states. [2019-11-15 23:10:57,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:10:57,582 INFO L93 Difference]: Finished difference Result 234285 states and 245943 transitions. [2019-11-15 23:10:57,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:10:57,583 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1612 [2019-11-15 23:10:57,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:10:57,584 INFO L225 Difference]: With dead ends: 234285 [2019-11-15 23:10:57,584 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:10:57,644 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:10:57,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:10:57,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:10:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:10:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:10:57,646 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1612 [2019-11-15 23:10:57,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:10:57,647 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:10:57,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:10:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:10:57,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:10:57,653 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:11:05,219 WARN L191 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 1595 DAG size of output: 1100 [2019-11-15 23:11:09,588 WARN L191 SmtUtils]: Spent 4.36 s on a formula simplification. DAG size of input: 1275 DAG size of output: 868 [2019-11-15 23:11:15,585 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 1595 DAG size of output: 1100 [2019-11-15 23:11:28,803 WARN L191 SmtUtils]: Spent 13.21 s on a formula simplification. DAG size of input: 1065 DAG size of output: 142 [2019-11-15 23:11:37,890 WARN L191 SmtUtils]: Spent 9.08 s on a formula simplification. DAG size of input: 835 DAG size of output: 122 [2019-11-15 23:11:50,527 WARN L191 SmtUtils]: Spent 12.63 s on a formula simplification. DAG size of input: 1065 DAG size of output: 142 [2019-11-15 23:11:50,529 INFO L443 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 23:11:50,529 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-15 23:11:50,530 INFO L443 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 194) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,531 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,532 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,533 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,534 INFO L443 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,535 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 23:11:50,536 INFO L443 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,537 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 23:11:50,538 INFO L443 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,539 INFO L443 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 23:11:50,540 INFO L443 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 23:11:50,541 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,541 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,541 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,541 INFO L443 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,541 INFO L443 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,542 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,543 INFO L443 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,544 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,545 INFO L443 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,546 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,547 INFO L443 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,548 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,549 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,549 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,549 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,549 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,549 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,550 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 23:11:50,551 INFO L443 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,552 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,553 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,553 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 23:11:50,553 INFO L443 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 23:11:50,553 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,553 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,554 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,555 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,556 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-15 23:11:50,557 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,558 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,559 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-15 23:11:50,560 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,561 INFO L443 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,562 INFO L443 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,563 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 23:11:50,564 INFO L443 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-15 23:11:50,565 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,566 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,567 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,567 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:11:50,567 INFO L443 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,567 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,567 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,568 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,569 INFO L443 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,569 INFO L443 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,569 INFO L443 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,569 INFO L443 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,569 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 23:11:50,570 INFO L443 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,571 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-15 23:11:50,572 INFO L443 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,573 INFO L443 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,574 INFO L443 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 23:11:50,575 INFO L443 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,576 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,577 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,578 INFO L443 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-15 23:11:50,579 INFO L443 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,580 INFO L443 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,581 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-15 23:11:50,582 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,583 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-15 23:11:50,584 INFO L443 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 23:11:50,585 INFO L443 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L439 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse0 (< 37 ~a28~0)) (.cse27 (+ ~a14~0 182))) (let ((.cse17 (< 0 .cse27)) (.cse12 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse7 (= ~a24~0 3)) (.cse5 (< 217 ~a26~0)) (.cse23 (and (<= ~a28~0 134) .cse0)) (.cse8 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse20 (<= .cse27 0)) (.cse15 (= ~a24~0 1))) (let ((.cse14 (< 124 ~a26~0)) (.cse1 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse0 .cse8 (< 0 .cse25) .cse20) .cse26 .cse15) (and .cse26 .cse15 (<= ~a21~0 127))))) (.cse18 (and (or (and .cse5 .cse15) (and .cse23 .cse15)) (<= 137 ~a26~0))) (.cse19 (<= .cse25 0)) (.cse11 (<= 0 (+ ~a14~0 600000))) (.cse22 (<= ~a26~0 121)) (.cse10 (<= (+ ~a14~0 84) 0)) (.cse3 (not .cse7)) (.cse6 (<= 0 (+ ~a14~0 79))) (.cse9 (<= ~a26~0 124)) (.cse21 (and .cse12 .cse4)) (.cse16 (<= .cse24 0)) (.cse13 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse17)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2) (and .cse3 .cse4 .cse0 .cse2) (and .cse5 .cse3 .cse4 .cse6 .cse2) (and .cse7 .cse8 .cse9 .cse10 .cse2) (and (and .cse11 (and .cse3 .cse12 .cse4)) .cse2) (and .cse13 (and .cse14 .cse3 .cse11 .cse4) .cse10 .cse2) (and .cse15 .cse10) (and (and .cse14 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse16 .cse17 .cse4 (<= ~a26~0 217)) .cse2) (and .cse1 .cse9) (and .cse18 (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))) .cse2) (and (<= ~a26~0 532590) .cse18 .cse2) (and (and (and .cse19 .cse3 .cse11 .cse4) .cse2) .cse20) (and .cse21 .cse11 .cse0 .cse2) (and .cse13 .cse22 .cse4 .cse0 .cse2) (and .cse13 (and .cse3 .cse11 .cse4) .cse16 .cse2) (and (and .cse19 (<= 245290 ~a28~0) .cse4) .cse2) (and (and (and .cse19 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse7) .cse2) (and (and .cse11 .cse22 .cse4 .cse0) .cse2) (and .cse22 .cse8 .cse4 .cse10 .cse2) (and (and .cse3 .cse4 .cse6 .cse9) .cse2) (and (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21) .cse2) (and .cse16 (and .cse13 .cse23 .cse4 .cse2)))))) [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,586 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L439 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse22 (+ ~a14~0 114)) (.cse25 (+ ~a14~0 182))) (let ((.cse14 (< 0 .cse25)) (.cse1 (= ~a24~0 3)) (.cse19 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse5 (< 37 ~a28~0)) (.cse18 (< 0 .cse22)) (.cse20 (<= .cse25 0)) (.cse12 (= ~a24~0 1)) (.cse23 (+ ~a26~0 68))) (let ((.cse9 (< 124 ~a26~0)) (.cse11 (<= (+ ~a14~0 84) 0)) (.cse0 (<= .cse23 0)) (.cse17 (<= ~a26~0 121)) (.cse15 (let ((.cse24 (<= ~a26~0 222))) (or (and (or .cse5 .cse18 (< 0 .cse23) .cse20) .cse24 .cse12) (and .cse24 .cse12 (<= ~a21~0 127))))) (.cse21 (and .cse19 .cse4)) (.cse10 (<= 0 (+ ~a14~0 600000))) (.cse6 (< 217 ~a26~0)) (.cse3 (not .cse1)) (.cse7 (<= 0 (+ ~a14~0 79))) (.cse16 (<= ~a26~0 124)) (.cse13 (<= .cse22 0)) (.cse8 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse14)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse2) (and .cse6 .cse3 .cse4 .cse7 .cse2) (and .cse8 (and .cse9 .cse3 .cse10 .cse4) .cse11 .cse2) (and .cse12 .cse11) (and (and .cse9 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse13 .cse14 .cse4 (<= ~a26~0 217)) .cse2) (and .cse15 .cse16) (and .cse17 .cse18 .cse4 .cse11 .cse2) (and .cse10 (and .cse3 .cse19 .cse4) .cse2) (and .cse1 .cse18 .cse16 .cse11 .cse2) (and (and (and .cse0 .cse3 .cse10 .cse4) .cse2) .cse20) (and .cse21 .cse10 .cse5 .cse2) (and .cse8 .cse17 .cse4 .cse5 .cse2) (and (and .cse0 (<= 245290 ~a28~0) .cse4) .cse2) (and (and .cse10 .cse17 .cse4 .cse5) .cse2) (and (and .cse5 .cse15) .cse2) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21 .cse2) (and .cse8 .cse13 (and .cse3 .cse10 .cse4) .cse2) (and (and .cse6 .cse12) (<= ~a26~0 532590) .cse2) (and (and .cse3 .cse4 .cse7 .cse16) .cse2) (and .cse13 (and .cse8 (and (<= ~a28~0 134) .cse5) .cse4 .cse2)))))) [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,587 INFO L443 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,588 INFO L443 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L446 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,589 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,590 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-15 23:11:50,591 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,591 INFO L443 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-15 23:11:50,591 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,591 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,592 INFO L439 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse0 (< 37 ~a28~0)) (.cse27 (+ ~a14~0 182))) (let ((.cse17 (< 0 .cse27)) (.cse12 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse7 (= ~a24~0 3)) (.cse5 (< 217 ~a26~0)) (.cse23 (and (<= ~a28~0 134) .cse0)) (.cse8 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse20 (<= .cse27 0)) (.cse15 (= ~a24~0 1))) (let ((.cse14 (< 124 ~a26~0)) (.cse1 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse0 .cse8 (< 0 .cse25) .cse20) .cse26 .cse15) (and .cse26 .cse15 (<= ~a21~0 127))))) (.cse18 (and (or (and .cse5 .cse15) (and .cse23 .cse15)) (<= 137 ~a26~0))) (.cse19 (<= .cse25 0)) (.cse11 (<= 0 (+ ~a14~0 600000))) (.cse22 (<= ~a26~0 121)) (.cse10 (<= (+ ~a14~0 84) 0)) (.cse3 (not .cse7)) (.cse6 (<= 0 (+ ~a14~0 79))) (.cse9 (<= ~a26~0 124)) (.cse21 (and .cse12 .cse4)) (.cse16 (<= .cse24 0)) (.cse13 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse17)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2) (and .cse3 .cse4 .cse0 .cse2) (and .cse5 .cse3 .cse4 .cse6 .cse2) (and .cse7 .cse8 .cse9 .cse10 .cse2) (and (and .cse11 (and .cse3 .cse12 .cse4)) .cse2) (and .cse13 (and .cse14 .cse3 .cse11 .cse4) .cse10 .cse2) (and .cse15 .cse10) (and (and .cse14 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse16 .cse17 .cse4 (<= ~a26~0 217)) .cse2) (and .cse1 .cse9) (and .cse18 (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))) .cse2) (and (<= ~a26~0 532590) .cse18 .cse2) (and (and (and .cse19 .cse3 .cse11 .cse4) .cse2) .cse20) (and .cse21 .cse11 .cse0 .cse2) (and .cse13 .cse22 .cse4 .cse0 .cse2) (and .cse13 (and .cse3 .cse11 .cse4) .cse16 .cse2) (and (and .cse19 (<= 245290 ~a28~0) .cse4) .cse2) (and (and (and .cse19 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse7) .cse2) (and (and .cse11 .cse22 .cse4 .cse0) .cse2) (and .cse22 .cse8 .cse4 .cse10 .cse2) (and (and .cse3 .cse4 .cse6 .cse9) .cse2) (and (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21) .cse2) (and .cse16 (and .cse13 .cse23 .cse4 .cse2)))))) [2019-11-15 23:11:50,592 INFO L443 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,592 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,592 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,592 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,592 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-15 23:11:50,593 INFO L443 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 23:11:50,594 INFO L443 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,595 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-15 23:11:50,596 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,597 INFO L443 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,598 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,599 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-15 23:11:50,600 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,601 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,602 INFO L443 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,603 INFO L443 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-15 23:11:50,604 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,605 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,606 INFO L443 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,607 INFO L443 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,608 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 23:11:50,609 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,610 INFO L443 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,611 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,612 INFO L443 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 23:11:50,613 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-15 23:11:50,614 INFO L443 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 23:11:50,614 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-15 23:11:50,614 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,614 INFO L443 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-15 23:11:50,614 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-15 23:11:50,615 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-15 23:11:50,616 INFO L443 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-15 23:11:50,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,673 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:50,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:11:50 BoogieIcfgContainer [2019-11-15 23:11:50,681 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:11:50,681 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:11:50,681 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:11:50,682 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:11:50,682 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:06:47" (3/4) ... [2019-11-15 23:11:50,686 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:11:50,734 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-15 23:11:50,740 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 23:11:50,777 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\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)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) [2019-11-15 23:11:50,780 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\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)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) [2019-11-15 23:11:51,107 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6c360c2d-8b79-4ca7-a043-217431e23473/bin/uautomizer/witness.graphml [2019-11-15 23:11:51,108 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:11:51,109 INFO L168 Benchmark]: Toolchain (without parser) took 313662.83 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 934.1 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,110 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:11:51,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1998.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -87.7 MB). Peak memory consumption was 75.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 390.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 957.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,111 INFO L168 Benchmark]: Boogie Preprocessor took 401.31 ms. Allocated memory is still 1.2 GB. Free memory was 957.3 MB in the beginning and 924.9 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,111 INFO L168 Benchmark]: RCFGBuilder took 6963.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 103.8 MB). Free memory was 924.9 MB in the beginning and 1.0 GB in the end (delta: -106.0 MB). Peak memory consumption was 108.3 MB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,112 INFO L168 Benchmark]: TraceAbstraction took 303477.55 ms. Allocated memory was 1.3 GB in the beginning and 5.5 GB in the end (delta: 4.2 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,112 INFO L168 Benchmark]: Witness Printer took 426.46 ms. Allocated memory is still 5.5 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:11:51,114 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1998.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -87.7 MB). Peak memory consumption was 75.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 390.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 957.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 401.31 ms. Allocated memory is still 1.2 GB. Free memory was 957.3 MB in the beginning and 924.9 MB in the end (delta: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6963.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 103.8 MB). Free memory was 924.9 MB in the beginning and 1.0 GB in the end (delta: -106.0 MB). Peak memory consumption was 108.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 303477.55 ms. Allocated memory was 1.3 GB in the beginning and 5.5 GB in the end (delta: 4.2 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 426.46 ms. Allocated memory is still 5.5 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~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 [2019-11-15 23:11:51,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\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)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a14 + 114 <= 0) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124)) || (((217 < a26 && a24 == 1) && a26 <= 532590) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-11-15 23:11:51,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-15 23:11:51,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\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)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 303.3s, OverallIterations: 15, TraceHistogramMax: 9, AutomataDifference: 189.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 52.8s, HoareTripleCheckerStatistics: 4580 SDtfs, 48452 SDslu, 2687 SDs, 0 SdLazy, 113825 SolverSat, 14199 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 150.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6361 GetRequests, 6185 SyntacticMatches, 9 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1569 ImplicationChecksByTransitivity, 5.5s 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: 14.6s AutomataMinimizationTime, 15 MinimizatonAttempts, 159999 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 924 NumberOfFragments, 1722 HoareAnnotationTreeSize, 4 FomulaSimplifications, 675011 FormulaSimplificationTreeSizeReduction, 17.9s HoareSimplificationTime, 4 FomulaSimplificationsInter, 317535 FormulaSimplificationTreeSizeReductionInter, 34.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 18.0s 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...