./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label13_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label13_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/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 578a9aa08d4fb9af8adce08199c3eedf30155811 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 12:48:38,007 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 12:48:38,008 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 12:48:38,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 12:48:38,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 12:48:38,018 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 12:48:38,019 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 12:48:38,020 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 12:48:38,021 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 12:48:38,022 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 12:48:38,023 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 12:48:38,023 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 12:48:38,024 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 12:48:38,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 12:48:38,025 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 12:48:38,025 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 12:48:38,026 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 12:48:38,027 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 12:48:38,028 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 12:48:38,029 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 12:48:38,029 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 12:48:38,030 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 12:48:38,032 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 12:48:38,032 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 12:48:38,032 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 12:48:38,033 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 12:48:38,033 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 12:48:38,034 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 12:48:38,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 12:48:38,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 12:48:38,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 12:48:38,036 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 12:48:38,036 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 12:48:38,036 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 12:48:38,037 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 12:48:38,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 12:48:38,037 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 12:48:38,045 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 12:48:38,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 12:48:38,046 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 12:48:38,046 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 12:48:38,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 12:48:38,047 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 12:48:38,047 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 12:48:38,047 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 12:48:38,047 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 12:48:38,048 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 12:48:38,049 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 12:48:38,049 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 12:48:38,049 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 12:48:38,049 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 12:48:38,049 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:48:38,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 12:48:38,050 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 12:48:38,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 12:48:38,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 12:48:38,051 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/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 -> 578a9aa08d4fb9af8adce08199c3eedf30155811 [2018-11-28 12:48:38,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 12:48:38,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 12:48:38,085 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 12:48:38,086 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 12:48:38,086 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 12:48:38,087 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label13_true-unreach-call.c [2018-11-28 12:48:38,135 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/data/62f4b3985/52cf2df16f704a70864b9bb28fa54d6c/FLAG09f0cb93f [2018-11-28 12:48:38,603 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 12:48:38,604 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/sv-benchmarks/c/eca-rers2012/Problem15_label13_true-unreach-call.c [2018-11-28 12:48:38,615 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/data/62f4b3985/52cf2df16f704a70864b9bb28fa54d6c/FLAG09f0cb93f [2018-11-28 12:48:38,897 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/data/62f4b3985/52cf2df16f704a70864b9bb28fa54d6c [2018-11-28 12:48:38,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 12:48:38,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 12:48:38,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 12:48:38,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 12:48:38,904 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 12:48:38,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:48:38" (1/1) ... [2018-11-28 12:48:38,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f2dabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:38, skipping insertion in model container [2018-11-28 12:48:38,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:48:38" (1/1) ... [2018-11-28 12:48:38,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 12:48:38,966 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 12:48:39,420 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:48:39,424 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 12:48:39,726 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:48:39,741 INFO L195 MainTranslator]: Completed translation [2018-11-28 12:48:39,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39 WrapperNode [2018-11-28 12:48:39,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 12:48:39,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 12:48:39,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 12:48:39,742 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 12:48:39,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 12:48:39,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 12:48:39,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 12:48:39,782 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 12:48:39,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... [2018-11-28 12:48:39,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 12:48:39,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 12:48:39,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 12:48:39,880 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 12:48:39,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/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 [2018-11-28 12:48:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 12:48:39,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 12:48:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-28 12:48:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-28 12:48:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-28 12:48:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-28 12:48:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 12:48:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 12:48:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 12:48:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 12:48:42,119 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 12:48:42,120 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 12:48:42,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:48:42 BoogieIcfgContainer [2018-11-28 12:48:42,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 12:48:42,121 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 12:48:42,121 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 12:48:42,125 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 12:48:42,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:48:38" (1/3) ... [2018-11-28 12:48:42,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5502deb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:48:42, skipping insertion in model container [2018-11-28 12:48:42,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:48:39" (2/3) ... [2018-11-28 12:48:42,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5502deb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:48:42, skipping insertion in model container [2018-11-28 12:48:42,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:48:42" (3/3) ... [2018-11-28 12:48:42,130 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label13_true-unreach-call.c [2018-11-28 12:48:42,140 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 12:48:42,148 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 12:48:42,164 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 12:48:42,198 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 12:48:42,199 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 12:48:42,199 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 12:48:42,199 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 12:48:42,199 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 12:48:42,200 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 12:48:42,200 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 12:48:42,200 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 12:48:42,200 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 12:48:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-11-28 12:48:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-28 12:48:42,231 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:48:42,232 INFO L402 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] [2018-11-28 12:48:42,233 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:48:42,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:48:42,238 INFO L82 PathProgramCache]: Analyzing trace with hash 1606780512, now seen corresponding path program 1 times [2018-11-28 12:48:42,240 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:48:42,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:48:42,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:48:42,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:48:42,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:48:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:48:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:48:42,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 12:48:42,493 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 12:48:42,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 12:48:42,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 12:48:42,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:48:42,511 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-11-28 12:48:44,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:48:44,079 INFO L93 Difference]: Finished difference Result 1189 states and 2144 transitions. [2018-11-28 12:48:44,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 12:48:44,080 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-28 12:48:44,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:48:44,095 INFO L225 Difference]: With dead ends: 1189 [2018-11-28 12:48:44,095 INFO L226 Difference]: Without dead ends: 690 [2018-11-28 12:48:44,101 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:48:44,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2018-11-28 12:48:44,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 690. [2018-11-28 12:48:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2018-11-28 12:48:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1151 transitions. [2018-11-28 12:48:44,166 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1151 transitions. Word has length 54 [2018-11-28 12:48:44,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:48:44,167 INFO L480 AbstractCegarLoop]: Abstraction has 690 states and 1151 transitions. [2018-11-28 12:48:44,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 12:48:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1151 transitions. [2018-11-28 12:48:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-28 12:48:44,172 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:48:44,172 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:48:44,172 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:48:44,172 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:48:44,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1307152405, now seen corresponding path program 1 times [2018-11-28 12:48:44,173 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:48:44,173 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:48:44,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:48:44,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:48:44,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:48:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:48:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:48:44,362 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:48:44,362 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:48:44,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:48:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:48:44,430 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:48:44,604 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:48:44,631 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:48:44,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-11-28 12:48:44,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-28 12:48:44,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-28 12:48:44,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-28 12:48:44,633 INFO L87 Difference]: Start difference. First operand 690 states and 1151 transitions. Second operand 10 states. [2018-11-28 12:48:59,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:48:59,910 INFO L93 Difference]: Finished difference Result 3702 states and 6429 transitions. [2018-11-28 12:48:59,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-28 12:48:59,911 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 134 [2018-11-28 12:48:59,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:48:59,928 INFO L225 Difference]: With dead ends: 3702 [2018-11-28 12:48:59,928 INFO L226 Difference]: Without dead ends: 3018 [2018-11-28 12:48:59,931 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 134 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=232, Invalid=760, Unknown=0, NotChecked=0, Total=992 [2018-11-28 12:48:59,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3018 states. [2018-11-28 12:49:00,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3018 to 2958. [2018-11-28 12:49:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2958 states. [2018-11-28 12:49:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2958 states and 4669 transitions. [2018-11-28 12:49:00,025 INFO L78 Accepts]: Start accepts. Automaton has 2958 states and 4669 transitions. Word has length 134 [2018-11-28 12:49:00,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:00,026 INFO L480 AbstractCegarLoop]: Abstraction has 2958 states and 4669 transitions. [2018-11-28 12:49:00,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-28 12:49:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4669 transitions. [2018-11-28 12:49:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-28 12:49:00,029 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:00,029 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:49:00,030 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:00,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:00,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1179207356, now seen corresponding path program 1 times [2018-11-28 12:49:00,031 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:00,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:00,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:00,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:00,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:49:00,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 12:49:00,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 12:49:00,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 12:49:00,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 12:49:00,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 12:49:00,149 INFO L87 Difference]: Start difference. First operand 2958 states and 4669 transitions. Second operand 5 states. [2018-11-28 12:49:02,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:02,676 INFO L93 Difference]: Finished difference Result 6871 states and 11236 transitions. [2018-11-28 12:49:02,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 12:49:02,677 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2018-11-28 12:49:02,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:02,686 INFO L225 Difference]: With dead ends: 6871 [2018-11-28 12:49:02,686 INFO L226 Difference]: Without dead ends: 4226 [2018-11-28 12:49:02,689 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-28 12:49:02,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4226 states. [2018-11-28 12:49:02,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4226 to 4204. [2018-11-28 12:49:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4204 states. [2018-11-28 12:49:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 4204 states and 6110 transitions. [2018-11-28 12:49:02,744 INFO L78 Accepts]: Start accepts. Automaton has 4204 states and 6110 transitions. Word has length 170 [2018-11-28 12:49:02,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:02,744 INFO L480 AbstractCegarLoop]: Abstraction has 4204 states and 6110 transitions. [2018-11-28 12:49:02,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 12:49:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 6110 transitions. [2018-11-28 12:49:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-11-28 12:49:02,749 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:02,749 INFO L402 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:49:02,750 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:02,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:02,750 INFO L82 PathProgramCache]: Analyzing trace with hash 920980493, now seen corresponding path program 1 times [2018-11-28 12:49:02,751 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:02,751 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:02,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:02,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:02,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 179 proven. 192 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-28 12:49:03,229 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:03,229 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:03,235 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:03,297 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 322 proven. 26 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-28 12:49:03,490 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:49:03,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-11-28 12:49:03,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-28 12:49:03,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-28 12:49:03,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=305, Unknown=0, NotChecked=0, Total=380 [2018-11-28 12:49:03,492 INFO L87 Difference]: Start difference. First operand 4204 states and 6110 transitions. Second operand 20 states. [2018-11-28 12:49:18,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:18,715 INFO L93 Difference]: Finished difference Result 25121 states and 44447 transitions. [2018-11-28 12:49:18,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2018-11-28 12:49:18,715 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 327 [2018-11-28 12:49:18,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:18,820 INFO L225 Difference]: With dead ends: 25121 [2018-11-28 12:49:18,820 INFO L226 Difference]: Without dead ends: 20461 [2018-11-28 12:49:18,847 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 324 SyntacticMatches, 5 SemanticMatches, 132 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7616 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=3139, Invalid=14683, Unknown=0, NotChecked=0, Total=17822 [2018-11-28 12:49:18,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20461 states. [2018-11-28 12:49:19,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20461 to 14413. [2018-11-28 12:49:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14413 states. [2018-11-28 12:49:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14413 states to 14413 states and 19332 transitions. [2018-11-28 12:49:19,342 INFO L78 Accepts]: Start accepts. Automaton has 14413 states and 19332 transitions. Word has length 327 [2018-11-28 12:49:19,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:19,342 INFO L480 AbstractCegarLoop]: Abstraction has 14413 states and 19332 transitions. [2018-11-28 12:49:19,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-28 12:49:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 14413 states and 19332 transitions. [2018-11-28 12:49:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-11-28 12:49:19,362 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:19,362 INFO L402 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:49:19,362 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:19,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:19,363 INFO L82 PathProgramCache]: Analyzing trace with hash 888514009, now seen corresponding path program 1 times [2018-11-28 12:49:19,363 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:19,363 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:19,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:19,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:19,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 275 proven. 254 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2018-11-28 12:49:20,108 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:20,108 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:20,119 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:20,213 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 555 proven. 2 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-11-28 12:49:20,347 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:49:20,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-11-28 12:49:20,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-28 12:49:20,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-28 12:49:20,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-11-28 12:49:20,348 INFO L87 Difference]: Start difference. First operand 14413 states and 19332 transitions. Second operand 11 states. [2018-11-28 12:49:24,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:24,278 INFO L93 Difference]: Finished difference Result 31465 states and 42314 transitions. [2018-11-28 12:49:24,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-28 12:49:24,279 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 598 [2018-11-28 12:49:24,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:24,321 INFO L225 Difference]: With dead ends: 31465 [2018-11-28 12:49:24,321 INFO L226 Difference]: Without dead ends: 17058 [2018-11-28 12:49:24,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 638 GetRequests, 610 SyntacticMatches, 4 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=167, Invalid=483, Unknown=0, NotChecked=0, Total=650 [2018-11-28 12:49:24,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17058 states. [2018-11-28 12:49:24,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17058 to 15401. [2018-11-28 12:49:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15401 states. [2018-11-28 12:49:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15401 states to 15401 states and 17887 transitions. [2018-11-28 12:49:24,637 INFO L78 Accepts]: Start accepts. Automaton has 15401 states and 17887 transitions. Word has length 598 [2018-11-28 12:49:24,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:24,638 INFO L480 AbstractCegarLoop]: Abstraction has 15401 states and 17887 transitions. [2018-11-28 12:49:24,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-28 12:49:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 15401 states and 17887 transitions. [2018-11-28 12:49:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2018-11-28 12:49:24,711 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:24,712 INFO L402 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:49:24,712 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:24,712 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:24,712 INFO L82 PathProgramCache]: Analyzing trace with hash 1320401233, now seen corresponding path program 1 times [2018-11-28 12:49:24,712 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:24,713 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:24,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:24,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:24,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 319 proven. 177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:49:25,380 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:25,380 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:25,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:25,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 446 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-28 12:49:25,660 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:49:25,660 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5] total 18 [2018-11-28 12:49:25,661 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-28 12:49:25,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-28 12:49:25,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2018-11-28 12:49:25,661 INFO L87 Difference]: Start difference. First operand 15401 states and 17887 transitions. Second operand 18 states. [2018-11-28 12:49:37,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:37,638 INFO L93 Difference]: Finished difference Result 42059 states and 53335 transitions. [2018-11-28 12:49:37,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2018-11-28 12:49:37,638 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 615 [2018-11-28 12:49:37,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:37,774 INFO L225 Difference]: With dead ends: 42059 [2018-11-28 12:49:37,774 INFO L226 Difference]: Without dead ends: 26664 [2018-11-28 12:49:37,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 757 GetRequests, 642 SyntacticMatches, 1 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4925 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=1835, Invalid=11505, Unknown=0, NotChecked=0, Total=13340 [2018-11-28 12:49:37,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26664 states. [2018-11-28 12:49:38,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26664 to 19317. [2018-11-28 12:49:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19317 states. [2018-11-28 12:49:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19317 states to 19317 states and 22036 transitions. [2018-11-28 12:49:38,160 INFO L78 Accepts]: Start accepts. Automaton has 19317 states and 22036 transitions. Word has length 615 [2018-11-28 12:49:38,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:38,161 INFO L480 AbstractCegarLoop]: Abstraction has 19317 states and 22036 transitions. [2018-11-28 12:49:38,161 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-28 12:49:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 19317 states and 22036 transitions. [2018-11-28 12:49:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2018-11-28 12:49:38,180 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:38,180 INFO L402 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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] [2018-11-28 12:49:38,180 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:38,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:38,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1937901701, now seen corresponding path program 1 times [2018-11-28 12:49:38,181 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:38,181 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:38,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:38,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:38,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 202 proven. 2 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2018-11-28 12:49:38,485 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:38,485 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:38,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:38,601 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2018-11-28 12:49:38,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:49:38,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-28 12:49:38,790 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 12:49:38,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 12:49:38,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:49:38,790 INFO L87 Difference]: Start difference. First operand 19317 states and 22036 transitions. Second operand 3 states. [2018-11-28 12:49:39,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:39,903 INFO L93 Difference]: Finished difference Result 36729 states and 42084 transitions. [2018-11-28 12:49:39,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 12:49:39,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 666 [2018-11-28 12:49:39,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:39,939 INFO L225 Difference]: With dead ends: 36729 [2018-11-28 12:49:39,939 INFO L226 Difference]: Without dead ends: 19620 [2018-11-28 12:49:39,958 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 668 GetRequests, 667 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:49:39,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19620 states. [2018-11-28 12:49:40,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19620 to 19311. [2018-11-28 12:49:40,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19311 states. [2018-11-28 12:49:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19311 states to 19311 states and 22007 transitions. [2018-11-28 12:49:40,180 INFO L78 Accepts]: Start accepts. Automaton has 19311 states and 22007 transitions. Word has length 666 [2018-11-28 12:49:40,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:40,180 INFO L480 AbstractCegarLoop]: Abstraction has 19311 states and 22007 transitions. [2018-11-28 12:49:40,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 12:49:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 19311 states and 22007 transitions. [2018-11-28 12:49:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2018-11-28 12:49:40,196 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:40,197 INFO L402 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:49:40,197 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:40,197 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:40,198 INFO L82 PathProgramCache]: Analyzing trace with hash -1202051697, now seen corresponding path program 1 times [2018-11-28 12:49:40,198 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:40,198 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:40,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:40,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:40,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:40,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 574 proven. 46 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2018-11-28 12:49:40,683 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:40,683 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:40,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:40,793 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2018-11-28 12:49:40,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:49:40,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2018-11-28 12:49:40,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 12:49:40,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 12:49:40,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-28 12:49:40,972 INFO L87 Difference]: Start difference. First operand 19311 states and 22007 transitions. Second operand 5 states. [2018-11-28 12:49:45,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:49:45,204 INFO L93 Difference]: Finished difference Result 52552 states and 61146 transitions. [2018-11-28 12:49:45,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 12:49:45,204 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 741 [2018-11-28 12:49:45,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:49:45,264 INFO L225 Difference]: With dead ends: 52552 [2018-11-28 12:49:45,264 INFO L226 Difference]: Without dead ends: 35449 [2018-11-28 12:49:45,288 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 751 GetRequests, 745 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-28 12:49:45,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35449 states. [2018-11-28 12:49:45,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35449 to 28631. [2018-11-28 12:49:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28631 states. [2018-11-28 12:49:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28631 states to 28631 states and 32304 transitions. [2018-11-28 12:49:45,699 INFO L78 Accepts]: Start accepts. Automaton has 28631 states and 32304 transitions. Word has length 741 [2018-11-28 12:49:45,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:49:45,700 INFO L480 AbstractCegarLoop]: Abstraction has 28631 states and 32304 transitions. [2018-11-28 12:49:45,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 12:49:45,700 INFO L276 IsEmpty]: Start isEmpty. Operand 28631 states and 32304 transitions. [2018-11-28 12:49:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2018-11-28 12:49:45,720 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:49:45,721 INFO L402 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-28 12:49:45,721 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:49:45,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:49:45,721 INFO L82 PathProgramCache]: Analyzing trace with hash 955829496, now seen corresponding path program 1 times [2018-11-28 12:49:45,721 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:49:45,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:49:45,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:45,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:45,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:49:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 199 proven. 683 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-28 12:49:46,957 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:49:46,957 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:49:46,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:49:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:49:47,066 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:49:47,512 WARN L180 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 24 [2018-11-28 12:49:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 624 proven. 50 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2018-11-28 12:49:47,994 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:49:47,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 14 [2018-11-28 12:49:47,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-28 12:49:47,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-28 12:49:47,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2018-11-28 12:49:47,996 INFO L87 Difference]: Start difference. First operand 28631 states and 32304 transitions. Second operand 14 states. [2018-11-28 12:52:03,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:52:03,601 INFO L93 Difference]: Finished difference Result 67494 states and 76557 transitions. [2018-11-28 12:52:03,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-28 12:52:03,602 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 808 [2018-11-28 12:52:03,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:52:03,660 INFO L225 Difference]: With dead ends: 67494 [2018-11-28 12:52:03,661 INFO L226 Difference]: Without dead ends: 38869 [2018-11-28 12:52:03,688 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 872 GetRequests, 833 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 374 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=324, Invalid=1316, Unknown=0, NotChecked=0, Total=1640 [2018-11-28 12:52:03,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38869 states. [2018-11-28 12:52:04,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38869 to 38158. [2018-11-28 12:52:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38158 states. [2018-11-28 12:52:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38158 states to 38158 states and 42705 transitions. [2018-11-28 12:52:04,278 INFO L78 Accepts]: Start accepts. Automaton has 38158 states and 42705 transitions. Word has length 808 [2018-11-28 12:52:04,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:52:04,279 INFO L480 AbstractCegarLoop]: Abstraction has 38158 states and 42705 transitions. [2018-11-28 12:52:04,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-28 12:52:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 38158 states and 42705 transitions. [2018-11-28 12:52:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2018-11-28 12:52:04,312 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:52:04,312 INFO L402 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-28 12:52:04,313 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:52:04,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:52:04,313 INFO L82 PathProgramCache]: Analyzing trace with hash -1787409340, now seen corresponding path program 1 times [2018-11-28 12:52:04,313 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:52:04,313 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:52:04,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:52:04,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:52:04,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:52:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:52:05,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 1021 proven. 257 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2018-11-28 12:52:05,295 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:52:05,295 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:52:05,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:52:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:52:05,443 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:52:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 1174 proven. 2 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2018-11-28 12:52:05,826 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:52:05,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 5] total 16 [2018-11-28 12:52:05,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-28 12:52:05,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-28 12:52:05,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2018-11-28 12:52:05,828 INFO L87 Difference]: Start difference. First operand 38158 states and 42705 transitions. Second operand 16 states. [2018-11-28 12:52:06,809 WARN L180 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 31 [2018-11-28 12:52:26,335 WARN L180 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 30 [2018-11-28 12:52:41,845 WARN L180 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 31 [2018-11-28 12:52:50,787 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 32 [2018-11-28 12:53:01,787 WARN L180 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 31 [2018-11-28 12:53:02,913 WARN L180 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2018-11-28 12:53:04,782 WARN L180 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2018-11-28 12:53:18,737 WARN L180 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2018-11-28 12:53:25,685 WARN L180 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2018-11-28 12:53:27,028 WARN L180 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2018-11-28 12:53:27,876 WARN L180 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2018-11-28 12:53:35,938 WARN L180 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 33 [2018-11-28 12:53:36,755 WARN L180 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-28 12:53:39,212 WARN L180 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2018-11-28 12:53:42,981 WARN L180 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 30 [2018-11-28 12:53:54,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:53:54,330 INFO L93 Difference]: Finished difference Result 91106 states and 103088 transitions. [2018-11-28 12:53:54,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2018-11-28 12:53:54,330 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 971 [2018-11-28 12:53:54,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:53:54,410 INFO L225 Difference]: With dead ends: 91106 [2018-11-28 12:53:54,410 INFO L226 Difference]: Without dead ends: 53570 [2018-11-28 12:53:54,441 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1161 GetRequests, 1052 SyntacticMatches, 2 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4538 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=1199, Invalid=10567, Unknown=6, NotChecked=0, Total=11772 [2018-11-28 12:53:54,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53570 states. [2018-11-28 12:53:54,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53570 to 44251. [2018-11-28 12:53:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44251 states. [2018-11-28 12:53:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44251 states to 44251 states and 49537 transitions. [2018-11-28 12:53:55,028 INFO L78 Accepts]: Start accepts. Automaton has 44251 states and 49537 transitions. Word has length 971 [2018-11-28 12:53:55,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:53:55,028 INFO L480 AbstractCegarLoop]: Abstraction has 44251 states and 49537 transitions. [2018-11-28 12:53:55,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-28 12:53:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 44251 states and 49537 transitions. [2018-11-28 12:53:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1110 [2018-11-28 12:53:55,067 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:53:55,067 INFO L402 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, 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, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-28 12:53:55,068 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:53:55,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:53:55,068 INFO L82 PathProgramCache]: Analyzing trace with hash -1467664333, now seen corresponding path program 1 times [2018-11-28 12:53:55,068 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:53:55,068 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:53:55,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:53:55,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:53:55,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:53:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:53:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 985 proven. 50 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2018-11-28 12:53:55,856 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:53:55,856 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 12:53:55,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:53:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:53:56,021 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:53:56,423 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_20 Int)) (let ((.cse0 (mod (+ v_prenex_20 17705) 299928))) (and (= 0 .cse0) (<= .cse0 (+ c_~a29~0 300071))))) (exists ((v_prenex_21 Int)) (let ((.cse1 (mod (+ v_prenex_21 17705) 299928))) (and (not (= 0 .cse1)) (<= .cse1 (+ c_~a29~0 599999)) (< (+ v_prenex_21 317633) 0)))) (exists ((v_~a29~0_908 Int)) (and (<= 0 (+ v_~a29~0_908 317633)) (<= (mod (+ v_~a29~0_908 17705) 299928) (+ c_~a29~0 300071))))) is different from true [2018-11-28 12:53:57,273 WARN L180 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-28 12:53:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 985 proven. 44 refuted. 0 times theorem prover too weak. 1247 trivial. 6 not checked. [2018-11-28 12:53:57,666 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 12:53:57,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 10 [2018-11-28 12:53:57,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-28 12:53:57,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-28 12:53:57,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=55, Unknown=1, NotChecked=14, Total=90 [2018-11-28 12:53:57,668 INFO L87 Difference]: Start difference. First operand 44251 states and 49537 transitions. Second operand 10 states. [2018-11-28 12:54:01,361 WARN L180 SmtUtils]: Spent 968.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-11-28 12:54:03,198 WARN L180 SmtUtils]: Spent 962.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-11-28 12:54:08,958 WARN L180 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 40 DAG size of output: 21 [2018-11-28 12:54:11,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:54:11,602 INFO L93 Difference]: Finished difference Result 109840 states and 124407 transitions. [2018-11-28 12:54:11,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-28 12:54:11,602 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1109 [2018-11-28 12:54:11,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:54:11,603 INFO L225 Difference]: With dead ends: 109840 [2018-11-28 12:54:11,604 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 12:54:11,670 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1146 GetRequests, 1122 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=132, Invalid=420, Unknown=4, NotChecked=44, Total=600 [2018-11-28 12:54:11,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 12:54:11,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 12:54:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 12:54:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 12:54:11,671 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1109 [2018-11-28 12:54:11,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:54:11,671 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 12:54:11,671 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-28 12:54:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 12:54:11,671 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 12:54:11,675 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 12:54:11,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:11,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:12,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:13,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:14,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,893 WARN L180 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 1126 DAG size of output: 820 [2018-11-28 12:54:15,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:17,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,419 WARN L180 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 1126 DAG size of output: 820 [2018-11-28 12:54:18,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:18,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:54:33,470 WARN L180 SmtUtils]: Spent 14.41 s on a formula simplification. DAG size of input: 1161 DAG size of output: 158 [2018-11-28 12:54:53,245 WARN L180 SmtUtils]: Spent 19.74 s on a formula simplification. DAG size of input: 1011 DAG size of output: 162 [2018-11-28 12:55:22,089 WARN L180 SmtUtils]: Spent 28.83 s on a formula simplification. DAG size of input: 803 DAG size of output: 122 [2018-11-28 12:55:54,398 WARN L180 SmtUtils]: Spent 32.31 s on a formula simplification. DAG size of input: 803 DAG size of output: 122 [2018-11-28 12:56:24,528 WARN L180 SmtUtils]: Spent 30.09 s on a formula simplification. DAG size of input: 1170 DAG size of output: 177 [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse13 (<= (+ |old(~a4~0)| 86) 0)) (.cse21 (= 4 |old(~a2~0)|))) (let ((.cse12 (not .cse21)) (.cse16 (or .cse13 (= 5 |old(~a2~0)|))) (.cse18 (<= |old(~a29~0)| 43)) (.cse15 (<= (+ |old(~a0~0)| 147) 0)) (.cse22 (= ~a2~0 |old(~a2~0)|)) (.cse20 (< |old(~a2~0)| 4)) (.cse3 (= |old(~a0~0)| ~a0~0)) (.cse5 (= ~a29~0 |old(~a29~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|)) (.cse14 (+ |old(~a29~0)| 144))) (let ((.cse8 (< (+ |old(~a29~0)| 599999) 0)) (.cse7 (< 0 .cse14)) (.cse9 (< (+ |old(~a0~0)| 97) 0)) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse10 (and .cse3 .cse5 (= |old(~a2~0)| ~a2~0) .cse4)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse19 (or .cse20 .cse21)) (.cse23 (and .cse3 .cse5 .cse22 .cse4)) (.cse1 (and .cse13 .cse18 .cse15 (< 0 (+ |old(~a29~0)| 16)))) (.cse6 (< 0 (+ |old(~a4~0)| 42))) (.cse11 (and .cse3 .cse5 (= ~a2~0 4) .cse4)) (.cse17 (or .cse12 .cse16))) (and (or (or .cse0 .cse1 .cse2) (and (and .cse3 (and (= 2 ~a2~0) .cse4)) .cse5)) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse2) (or .cse11 (or .cse12 .cse6 .cse9)) (or (not (= 1 |old(~a2~0)|)) .cse6 (and .cse3 .cse5 (= 1 ~a2~0) .cse4) .cse1 (and (< 0 (+ |old(~a0~0)| 61)) .cse13 (<= .cse14 0))) (or .cse12 (forall ((v_~a29~0_906 Int)) (or (< v_~a29~0_906 0) (< (+ (mod v_~a29~0_906 29) 14) |old(~a29~0)|))) .cse6 .cse15 .cse11) (or .cse16 .cse6 .cse2 .cse10) (or .cse11 .cse13 .cse12 .cse8 .cse6 .cse7) (or .cse6 .cse17 (< (+ |old(~a29~0)| 14) 0) .cse11) (or (and .cse5 (and .cse3 (= 4 ~a2~0) .cse4)) (or .cse12 .cse0 .cse1)) (or .cse10 .cse6 .cse18 .cse19) (or .cse6 .cse9 .cse18 .cse2 .cse10) (or (or .cse20 (or .cse0 .cse21)) (and .cse5 (and (and .cse3 .cse4) .cse22))) (or .cse23 (or .cse6 (or .cse20 .cse13 .cse21))) (or .cse19 .cse23 .cse6 .cse15) (or .cse6 .cse1 (and .cse3 .cse5 (= ~a2~0 3) .cse4) (not (= 3 |old(~a2~0)|))) (or .cse6 .cse11 .cse17 (and (forall ((v_prenex_6 Int)) (let ((.cse24 (div v_prenex_6 5))) (let ((.cse25 (mod .cse24 63))) (or (not (= (mod v_prenex_6 5) 0)) (<= 0 .cse24) (= .cse25 0) (not (= (+ |old(~a29~0)| 142) .cse25)))))) (forall ((v_prenex_4 Int)) (let ((.cse26 (div v_prenex_4 5))) (or (< .cse26 0) (< v_prenex_4 0) (not (= (+ |old(~a29~0)| 79) (mod .cse26 63)))))))))))) [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,531 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-28 12:56:24,532 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-28 12:56:24,533 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,534 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,535 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-28 12:56:24,536 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,537 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,538 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,539 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,540 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse19 (<= (+ |old(~a4~0)| 86) 0)) (.cse8 (= 4 |old(~a2~0)|))) (let ((.cse7 (< 0 (+ |old(~a4~0)| 89))) (.cse13 (not (= 2 |old(~a2~0)|))) (.cse28 (= |old(~a2~0)| ~a2~0)) (.cse12 (<= |old(~a29~0)| 43)) (.cse18 (<= (+ |old(~a0~0)| 147) 0)) (.cse6 (< |old(~a2~0)| 4)) (.cse24 (= |old(~a0~0)| ~a0~0)) (.cse25 (= ~a29~0 |old(~a29~0)|)) (.cse26 (= ~a4~0 |old(~a4~0)|)) (.cse16 (not .cse8)) (.cse27 (or .cse19 (= 5 |old(~a2~0)|)))) (let ((.cse0 (or .cse16 .cse27)) (.cse15 (< (+ |old(~a29~0)| 599999) 0)) (.cse14 (< 0 (+ |old(~a29~0)| 144))) (.cse2 (and .cse24 .cse25 (= ~a2~0 4) .cse26)) (.cse21 (or .cse6 .cse8)) (.cse20 (and .cse19 .cse12 .cse18 (< 0 (+ |old(~a29~0)| 16)))) (.cse11 (< (+ |old(~a0~0)| 97) 0)) (.cse22 (and .cse25 (and .cse24 (and .cse28 (<= (+ ~a4~0 89) 0) (= 2 ~a2~0) .cse26)))) (.cse23 (or .cse7 .cse13)) (.cse17 (forall ((v_~a29~0_906 Int)) (or (< v_~a29~0_906 0) (< (+ (mod v_~a29~0_906 29) 14) |old(~a29~0)|)))) (.cse10 (and .cse24 .cse25 .cse28 .cse26)) (.cse9 (and .cse24 .cse25 (= ~a2~0 |old(~a2~0)|) .cse26)) (.cse1 (< 0 (+ |old(~a4~0)| 42)))) (and (or .cse0 .cse1 .cse2 (and (forall ((v_prenex_6 Int)) (let ((.cse3 (div v_prenex_6 5))) (let ((.cse4 (mod .cse3 63))) (or (not (= (mod v_prenex_6 5) 0)) (<= 0 .cse3) (= .cse4 0) (not (= (+ |old(~a29~0)| 142) .cse4)))))) (forall ((v_prenex_4 Int)) (let ((.cse5 (div v_prenex_4 5))) (or (< .cse5 0) (< v_prenex_4 0) (not (= (+ |old(~a29~0)| 79) (mod .cse5 63)))))))) (or (or .cse6 .cse7 .cse8) .cse9) (or .cse10 .cse1 .cse11 .cse12 .cse13) (or .cse1 .cse14 .cse10 .cse15 .cse11 .cse13) (or .cse0 .cse1 .cse2 (< (+ |old(~a29~0)| 14) 0)) (or .cse16 .cse17 .cse1 .cse18 .cse2) (or .cse2 .cse19 .cse16 .cse15 .cse1 .cse14) (or (or .cse7 .cse20) .cse16 .cse2) (or .cse1 .cse18 .cse21 .cse9) (or .cse1 .cse9 .cse12 .cse21) (or .cse22 (or .cse23 .cse20)) (or (or .cse16 .cse1 .cse11) (and .cse24 .cse25 (= 4 ~a2~0) .cse26)) (or .cse22 (or .cse23 .cse17)) (or .cse1 (or .cse27 .cse13) .cse10) (or .cse9 (or .cse1 (or .cse6 .cse19 .cse8))) (or (or .cse1 (not (= 3 |old(~a2~0)|))) (and (and .cse24 (and .cse26 (= 3 ~a2~0))) .cse25)) (or .cse9 (or .cse1 (not (= 1 |old(~a2~0)|)))))))) [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,541 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,542 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,543 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-28 12:56:24,544 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,545 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse23 (<= (+ |old(~a4~0)| 86) 0)) (.cse8 (= 4 |old(~a2~0)|))) (let ((.cse6 (< |old(~a2~0)| 4)) (.cse30 (= |old(~a2~0)| ~a2~0)) (.cse29 (<= |old(~a29~0)| 43)) (.cse12 (<= (+ |old(~a0~0)| 147) 0)) (.cse7 (< 0 (+ |old(~a4~0)| 89))) (.cse17 (not (= 2 |old(~a2~0)|))) (.cse26 (<= (+ ~a0~0 61) 0)) (.cse19 (= |old(~a0~0)| ~a0~0)) (.cse20 (= ~a29~0 |old(~a29~0)|)) (.cse22 (= ~a4~0 |old(~a4~0)|)) (.cse25 (< 0 (+ ~a4~0 86))) (.cse33 (<= (+ ~a29~0 16) 0)) (.cse10 (not .cse8)) (.cse32 (or .cse23 (= 5 |old(~a2~0)|)))) (let ((.cse0 (or .cse10 .cse32)) (.cse15 (< (+ |old(~a29~0)| 599999) 0)) (.cse14 (< 0 (+ |old(~a29~0)| 144))) (.cse18 (not (= 1 |old(~a2~0)|))) (.cse11 (forall ((v_~a29~0_906 Int)) (or (< v_~a29~0_906 0) (< (+ (mod v_~a29~0_906 29) 14) |old(~a29~0)|)))) (.cse21 (or .cse25 (< 0 (+ ~a0~0 147)) .cse33 (< 43 ~a29~0))) (.cse16 (< (+ |old(~a0~0)| 97) 0)) (.cse2 (and .cse19 .cse20 (= ~a2~0 4) .cse22)) (.cse9 (and .cse19 .cse20 (= ~a2~0 |old(~a2~0)|) .cse22)) (.cse31 (or .cse25 .cse33 .cse26 (not (= calculate_output_~input 1)))) (.cse27 (or .cse7 .cse17)) (.cse28 (and .cse23 .cse29 .cse12 (< 0 (+ |old(~a29~0)| 16)))) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse13 (and .cse19 .cse20 .cse30 .cse22)) (.cse24 (or .cse6 .cse8))) (and (or .cse0 .cse1 .cse2 (and (forall ((v_prenex_6 Int)) (let ((.cse3 (div v_prenex_6 5))) (let ((.cse4 (mod .cse3 63))) (or (not (= (mod v_prenex_6 5) 0)) (<= 0 .cse3) (= .cse4 0) (not (= (+ |old(~a29~0)| 142) .cse4)))))) (forall ((v_prenex_4 Int)) (let ((.cse5 (div v_prenex_4 5))) (or (< .cse5 0) (< v_prenex_4 0) (not (= (+ |old(~a29~0)| 79) (mod .cse5 63)))))))) (or (or .cse6 .cse7 .cse8) .cse9) (or .cse0 .cse1 (< (+ |old(~a29~0)| 14) 0) .cse2) (or .cse10 .cse11 .cse1 .cse12 .cse2) (or .cse13 .cse1 .cse14 .cse15 .cse16 .cse17) (or (or .cse1 .cse18) (and .cse19 .cse20 .cse21 (= 1 ~a2~0) .cse22)) (or .cse2 .cse23 .cse10 .cse15 .cse1 .cse14) (or .cse1 .cse12 .cse24 .cse13) (or .cse18 (or .cse25 (< 0 (+ ~a29~0 144)) .cse26) .cse1) (or (and .cse19 (and .cse20 .cse21 .cse22)) (or .cse27 .cse11)) (or (or .cse7 .cse28) .cse10 (and .cse20 (and .cse19 (= 4 ~a2~0) .cse22))) (or .cse1 .cse16 .cse29 (and .cse19 .cse20 .cse30 .cse31 .cse22) .cse17) (or (or .cse1 (not (= 3 |old(~a2~0)|))) (and .cse19 .cse20 .cse21 (= ~a2~0 3) .cse22)) (or (or .cse10 .cse1 .cse16) .cse2) (or .cse1 (or .cse32 .cse17) .cse13) (or .cse9 (or .cse1 (or .cse6 .cse23 .cse8))) (or (and .cse19 (and .cse20 .cse30 .cse31 .cse22)) (or .cse27 .cse28)) (or .cse1 .cse29 .cse13 .cse24))))) [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,546 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-28 12:56:24,547 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,548 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 151) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,549 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,550 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,551 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-28 12:56:24,552 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-28 12:56:24,553 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,554 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,555 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,556 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,557 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-28 12:56:24,558 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 12:56:24,559 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (<= 0 (+ ~a0~0 97)) (= 1 ~a2~0) (= (+ ~a29~0 127) 0))) [2018-11-28 12:56:24,559 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 12:56:24,560 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 12:56:24,560 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (< 0 .cse0) (< (+ |old(~a0~0)| 97) 0) (and (= |old(~a0~0)| ~a0~0) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-11-28 12:56:24,560 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-28 12:56:24,560 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse5 (< 0 (+ ~a4~0 86))) (.cse4 (< 0 (+ ~a0~0 147))) (.cse18 (< 43 ~a29~0))) (let ((.cse13 (or .cse5 .cse4 (<= (+ ~a29~0 16) 0) .cse18)) (.cse8 (= 4 ~a2~0)) (.cse14 (= ~a2~0 4)) (.cse12 (<= (+ ~a4~0 89) 0)) (.cse22 (= |old(~a2~0)| 1)) (.cse17 (= 2 ~a2~0))) (let ((.cse10 (exists ((v_~a29~0_906 Int)) (and (<= ~a29~0 (+ (mod v_~a29~0_906 29) 14)) (<= 0 v_~a29~0_906)))) (.cse6 (<= 0 (+ ~a29~0 599999))) (.cse7 (<= (+ ~a29~0 144) 0)) (.cse11 (and .cse12 .cse22 .cse17)) (.cse2 (not .cse14)) (.cse3 (<= 4 ~a2~0)) (.cse1 (and .cse5 .cse22 .cse8)) (.cse9 (and .cse22 .cse13 .cse8)) (.cse15 (+ |old(~a4~0)| 89)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse16 (<= 0 (+ ~a0~0 97)))) (or (and .cse0 .cse1 (<= 0 (+ ~a29~0 14))) (< (+ |old(~a0~0)| 97) 0) (and .cse0 .cse2 .cse3 .cse4) (and .cse0 (= 3 ~a2~0)) (and .cse0 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse4 .cse10) (and .cse11 .cse10) (not (= 1 |old(~a2~0)|)) (and .cse12 .cse2 .cse3) (and .cse0 (= 1 ~a2~0)) (and (and .cse12 .cse13) .cse14) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse5 .cse3) .cse0) (< .cse15 0) (and .cse0 .cse16 .cse6 .cse7 .cse17) (and .cse11 .cse13) (and .cse0 .cse2 .cse3 .cse18) (and .cse0 (or (exists ((v_prenex_6 Int)) (let ((.cse19 (div v_prenex_6 5))) (let ((.cse20 (mod .cse19 63))) (and (= (mod v_prenex_6 5) 0) (< .cse19 0) (not (= .cse20 0)) (= .cse20 (+ ~a29~0 142)))))) (exists ((v_prenex_4 Int)) (let ((.cse21 (div v_prenex_4 5))) (and (<= 0 v_prenex_4) (<= 0 .cse21) (= (+ ~a29~0 79) (mod .cse21 63)))))) .cse1) (and .cse0 .cse16 .cse9) (and .cse0 .cse5 .cse17) (< 0 .cse15) (and .cse0 .cse16 .cse17 .cse18))))) [2018-11-28 12:56:24,560 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-28 12:56:24,560 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-28 12:56:24,561 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse5 (< 0 (+ ~a4~0 86))) (.cse4 (< 0 (+ ~a0~0 147))) (.cse18 (< 43 ~a29~0))) (let ((.cse13 (or .cse5 .cse4 (<= (+ ~a29~0 16) 0) .cse18)) (.cse8 (= 4 ~a2~0)) (.cse14 (= ~a2~0 4)) (.cse12 (<= (+ ~a4~0 89) 0)) (.cse22 (= |old(~a2~0)| 1)) (.cse17 (= 2 ~a2~0))) (let ((.cse10 (exists ((v_~a29~0_906 Int)) (and (<= ~a29~0 (+ (mod v_~a29~0_906 29) 14)) (<= 0 v_~a29~0_906)))) (.cse6 (<= 0 (+ ~a29~0 599999))) (.cse7 (<= (+ ~a29~0 144) 0)) (.cse11 (and .cse12 .cse22 .cse17)) (.cse2 (not .cse14)) (.cse3 (<= 4 ~a2~0)) (.cse1 (and .cse5 .cse22 .cse8)) (.cse9 (and .cse22 .cse13 .cse8)) (.cse15 (+ |old(~a4~0)| 89)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse16 (<= 0 (+ ~a0~0 97)))) (or (and .cse0 .cse1 (<= 0 (+ ~a29~0 14))) (< (+ |old(~a0~0)| 97) 0) (and .cse0 .cse2 .cse3 .cse4) (and .cse0 (= 3 ~a2~0)) (and .cse0 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse4 .cse10) (and .cse11 .cse10) (not (= 1 |old(~a2~0)|)) (and .cse12 .cse2 .cse3) (and .cse0 (= 1 ~a2~0)) (and (and .cse12 .cse13) .cse14) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse5 .cse3) .cse0) (< .cse15 0) (and .cse0 .cse16 .cse6 .cse7 .cse17) (and .cse11 .cse13) (and .cse0 .cse2 .cse3 .cse18) (and .cse0 (or (exists ((v_prenex_6 Int)) (let ((.cse19 (div v_prenex_6 5))) (let ((.cse20 (mod .cse19 63))) (and (= (mod v_prenex_6 5) 0) (< .cse19 0) (not (= .cse20 0)) (= .cse20 (+ ~a29~0 142)))))) (exists ((v_prenex_4 Int)) (let ((.cse21 (div v_prenex_4 5))) (and (<= 0 v_prenex_4) (<= 0 .cse21) (= (+ ~a29~0 79) (mod .cse21 63)))))) .cse1) (and .cse0 .cse16 .cse9) (and .cse0 .cse5 .cse17) (< 0 .cse15) (and .cse0 .cse16 .cse17 .cse18))))) [2018-11-28 12:56:24,561 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-11-28 12:56:24,567 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,568 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,569 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,570 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,578 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,579 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,580 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 12:56:24 BoogieIcfgContainer [2018-11-28 12:56:24,583 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 12:56:24,584 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 12:56:24,584 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 12:56:24,584 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 12:56:24,584 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:48:42" (3/4) ... [2018-11-28 12:56:24,587 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 12:56:24,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 12:56:24,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-28 12:56:24,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-28 12:56:24,595 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 12:56:24,616 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-28 12:56:24,618 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 12:56:24,644 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((a4 + 42 <= 0 && (0 < a4 + 86 && \old(a2) == 1) && 4 == a2) && 0 <= a29 + 14) || \old(a0) + 97 < 0) || (((a4 + 42 <= 0 && !(a2 == 4)) && 4 <= a2) && 0 < a0 + 147)) || (a4 + 42 <= 0 && 3 == a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && 0 <= a29 + 599999) && a29 + 144 <= 0) && 4 == a2)) || (((a4 + 42 <= 0 && (\old(a2) == 1 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && 4 == a2) && 0 < a0 + 147) && (\exists v_~a29~0_906 : int :: a29 <= v_~a29~0_906 % 29 + 14 && 0 <= v_~a29~0_906))) || (((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2) && (\exists v_~a29~0_906 : int :: a29 <= v_~a29~0_906 % 29 + 14 && 0 <= v_~a29~0_906))) || !(1 == \old(a2))) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || (a4 + 42 <= 0 && 1 == a2)) || ((a4 + 89 <= 0 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && a2 == 4)) || !(0 == \old(a29) + 127)) || (((!(a2 == 4) && 0 < a4 + 86) && 4 <= a2) && a4 + 42 <= 0)) || \old(a4) + 89 < 0) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && 0 <= a29 + 599999) && a29 + 144 <= 0) && 2 == a2)) || (((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2) && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29))) || (((a4 + 42 <= 0 && !(a2 == 4)) && 4 <= a2) && 43 < a29)) || ((a4 + 42 <= 0 && ((\exists v_prenex_6 : int :: ((v_prenex_6 % 5 == 0 && v_prenex_6 / 5 < 0) && !(v_prenex_6 / 5 % 63 == 0)) && v_prenex_6 / 5 % 63 == a29 + 142) || (\exists v_prenex_4 : int :: (0 <= v_prenex_4 && 0 <= v_prenex_4 / 5) && a29 + 79 == v_prenex_4 / 5 % 63))) && (0 < a4 + 86 && \old(a2) == 1) && 4 == a2)) || ((a4 + 42 <= 0 && 0 <= a0 + 97) && (\old(a2) == 1 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && 4 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 2 == a2)) || 0 < \old(a4) + 89) || (((a4 + 42 <= 0 && 0 <= a0 + 97) && 2 == a2) && 43 < a29) [2018-11-28 12:56:24,796 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d4ccfaf2-d06f-417f-bab6-6e12c8f2cf6d/bin-2019/uautomizer/witness.graphml [2018-11-28 12:56:24,796 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 12:56:24,797 INFO L168 Benchmark]: Toolchain (without parser) took 465896.82 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 949.6 MB in the beginning and 1.7 GB in the end (delta: -784.9 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,797 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 12:56:24,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 840.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -136.6 MB). Peak memory consumption was 88.0 MB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,798 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,798 INFO L168 Benchmark]: Boogie Preprocessor took 96.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,798 INFO L168 Benchmark]: RCFGBuilder took 2241.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.9 MB). Peak memory consumption was 223.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,798 INFO L168 Benchmark]: TraceAbstraction took 462462.14 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -756.5 MB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,799 INFO L168 Benchmark]: Witness Printer took 212.66 ms. Allocated memory is still 3.6 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. [2018-11-28 12:56:24,800 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 840.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -136.6 MB). Peak memory consumption was 88.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2241.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.9 MB). Peak memory consumption was 223.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 462462.14 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -756.5 MB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. * Witness Printer took 212.66 ms. Allocated memory is still 3.6 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 151]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-11-28 12:56:24,803 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,806 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_906,QUANTIFIED] [2018-11-28 12:56:24,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_6,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-11-28 12:56:24,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((a4 + 42 <= 0 && (0 < a4 + 86 && \old(a2) == 1) && 4 == a2) && 0 <= a29 + 14) || \old(a0) + 97 < 0) || (((a4 + 42 <= 0 && !(a2 == 4)) && 4 <= a2) && 0 < a0 + 147)) || (a4 + 42 <= 0 && 3 == a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && 0 <= a29 + 599999) && a29 + 144 <= 0) && 4 == a2)) || (((a4 + 42 <= 0 && (\old(a2) == 1 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && 4 == a2) && 0 < a0 + 147) && (\exists v_~a29~0_906 : int :: a29 <= v_~a29~0_906 % 29 + 14 && 0 <= v_~a29~0_906))) || (((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2) && (\exists v_~a29~0_906 : int :: a29 <= v_~a29~0_906 % 29 + 14 && 0 <= v_~a29~0_906))) || !(1 == \old(a2))) || ((a4 + 89 <= 0 && !(a2 == 4)) && 4 <= a2)) || (a4 + 42 <= 0 && 1 == a2)) || ((a4 + 89 <= 0 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && a2 == 4)) || !(0 == \old(a29) + 127)) || (((!(a2 == 4) && 0 < a4 + 86) && 4 <= a2) && a4 + 42 <= 0)) || \old(a4) + 89 < 0) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && 0 <= a29 + 599999) && a29 + 144 <= 0) && 2 == a2)) || (((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2) && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29))) || (((a4 + 42 <= 0 && !(a2 == 4)) && 4 <= a2) && 43 < a29)) || ((a4 + 42 <= 0 && ((\exists v_prenex_6 : int :: ((v_prenex_6 % 5 == 0 && v_prenex_6 / 5 < 0) && !(v_prenex_6 / 5 % 63 == 0)) && v_prenex_6 / 5 % 63 == a29 + 142) || (\exists v_prenex_4 : int :: (0 <= v_prenex_4 && 0 <= v_prenex_4 / 5) && a29 + 79 == v_prenex_4 / 5 % 63))) && (0 < a4 + 86 && \old(a2) == 1) && 4 == a2)) || ((a4 + 42 <= 0 && 0 <= a0 + 97) && (\old(a2) == 1 && (((0 < a4 + 86 || 0 < a0 + 147) || a29 + 16 <= 0) || 43 < a29)) && 4 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 2 == a2)) || 0 < \old(a4) + 89) || (((a4 + 42 <= 0 && 0 <= a0 + 97) && 2 == a2) && 43 < a29) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 462.3s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 314.7s AutomataDifference, 0.0s DeadEndRemovalTime, 132.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 1380 SDtfs, 41887 SDslu, 5419 SDs, 0 SdLazy, 81612 SolverSat, 17921 SolverUnsat, 330 SolverUnknown, 0 SolverNotchecked, 279.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6634 GetRequests, 6135 SyntacticMatches, 17 SemanticMatches, 482 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 17901 ImplicationChecksByTransitivity, 23.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=44251occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 32291 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2407 PreInvPairs, 3139 NumberOfFragments, 3188 HoareAnnotationTreeSize, 2407 FomulaSimplifications, 2782141 FormulaSimplificationTreeSizeReduction, 7.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 808584 FormulaSimplificationTreeSizeReductionInter, 125.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 12162 NumberOfCodeBlocks, 12162 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 12142 ConstructedInterpolants, 68 QuantifiedInterpolants, 29995461 SizeOfPredicates, 12 NumberOfNonLiveVariables, 8256 ConjunctsInSsa, 71 ConjunctsInUnsatCore, 20 InterpolantComputations, 5 PerfectInterpolantSequences, 15480/17317 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...