./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label35_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label35_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 c7f4654ff67788aa54aaf551606d5d8c93a335a5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 23:59:23,288 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:59:23,289 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:59:23,295 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:59:23,295 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:59:23,295 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:59:23,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:59:23,297 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:59:23,297 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:59:23,298 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:59:23,298 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:59:23,298 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:59:23,299 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:59:23,299 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:59:23,300 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:59:23,300 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:59:23,300 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:59:23,301 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:59:23,302 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:59:23,303 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:59:23,303 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:59:23,304 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:59:23,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:59:23,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:59:23,305 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:59:23,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:59:23,306 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:59:23,306 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:59:23,307 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:59:23,307 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:59:23,307 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:59:23,308 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:59:23,308 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:59:23,308 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:59:23,308 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:59:23,309 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:59:23,309 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 23:59:23,316 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:59:23,316 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:59:23,316 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 23:59:23,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 23:59:23,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 23:59:23,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:59:23,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 23:59:23,318 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 23:59:23,319 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:59:23,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 23:59:23,319 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_8983fbdc-c085-45fc-97c5-2638e2828528/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 -> c7f4654ff67788aa54aaf551606d5d8c93a335a5 [2018-12-08 23:59:23,336 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:59:23,343 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:59:23,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:59:23,346 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:59:23,346 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:59:23,346 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label35_true-unreach-call.c [2018-12-08 23:59:23,382 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/data/77bc7dbf1/0ac051ac053644f8b74d768f2fcb041f/FLAG317d19de1 [2018-12-08 23:59:23,832 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:59:23,832 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/sv-benchmarks/c/eca-rers2012/Problem16_label35_true-unreach-call.c [2018-12-08 23:59:23,841 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/data/77bc7dbf1/0ac051ac053644f8b74d768f2fcb041f/FLAG317d19de1 [2018-12-08 23:59:24,137 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/data/77bc7dbf1/0ac051ac053644f8b74d768f2fcb041f [2018-12-08 23:59:24,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:59:24,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:59:24,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:59:24,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:59:24,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:59:24,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@97cb65a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24, skipping insertion in model container [2018-12-08 23:59:24,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:59:24,253 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:59:24,584 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:59:24,587 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:59:24,803 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:59:24,813 INFO L195 MainTranslator]: Completed translation [2018-12-08 23:59:24,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24 WrapperNode [2018-12-08 23:59:24,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 23:59:24,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 23:59:24,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 23:59:24,814 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 23:59:24,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 23:59:24,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 23:59:24,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 23:59:24,838 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 23:59:24,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... [2018-12-08 23:59:24,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 23:59:24,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 23:59:24,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 23:59:24,893 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 23:59:24,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 [2018-12-08 23:59:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 23:59:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 23:59:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 23:59:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 23:59:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 23:59:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 23:59:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 23:59:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 23:59:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 23:59:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 23:59:26,225 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 23:59:26,225 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 23:59:26,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:59:26 BoogieIcfgContainer [2018-12-08 23:59:26,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 23:59:26,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 23:59:26,227 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 23:59:26,229 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 23:59:26,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 11:59:24" (1/3) ... [2018-12-08 23:59:26,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364bdea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:59:26, skipping insertion in model container [2018-12-08 23:59:26,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:59:24" (2/3) ... [2018-12-08 23:59:26,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364bdea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:59:26, skipping insertion in model container [2018-12-08 23:59:26,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:59:26" (3/3) ... [2018-12-08 23:59:26,231 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label35_true-unreach-call.c [2018-12-08 23:59:26,236 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 23:59:26,241 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 23:59:26,250 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 23:59:26,271 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 23:59:26,271 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 23:59:26,271 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 23:59:26,271 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 23:59:26,271 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 23:59:26,271 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 23:59:26,272 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 23:59:26,272 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 23:59:26,272 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 23:59:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-12-08 23:59:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-12-08 23:59:26,294 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:26,295 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] [2018-12-08 23:59:26,296 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:26,300 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:26,300 INFO L82 PathProgramCache]: Analyzing trace with hash 338381554, now seen corresponding path program 1 times [2018-12-08 23:59:26,301 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:26,302 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:26,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:26,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:26,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:26,465 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:26,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 23:59:26,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 23:59:26,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 23:59:26,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 23:59:26,478 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 4 states. [2018-12-08 23:59:28,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:28,094 INFO L93 Difference]: Finished difference Result 1509 states and 2834 transitions. [2018-12-08 23:59:28,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 23:59:28,095 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2018-12-08 23:59:28,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:28,107 INFO L225 Difference]: With dead ends: 1509 [2018-12-08 23:59:28,108 INFO L226 Difference]: Without dead ends: 1019 [2018-12-08 23:59:28,112 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 23:59:28,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2018-12-08 23:59:28,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 682. [2018-12-08 23:59:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-12-08 23:59:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1190 transitions. [2018-12-08 23:59:28,163 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1190 transitions. Word has length 47 [2018-12-08 23:59:28,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:28,164 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1190 transitions. [2018-12-08 23:59:28,164 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 23:59:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1190 transitions. [2018-12-08 23:59:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-12-08 23:59:28,166 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:28,166 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:28,167 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:28,167 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:28,167 INFO L82 PathProgramCache]: Analyzing trace with hash -8457825, now seen corresponding path program 1 times [2018-12-08 23:59:28,167 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:28,167 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:28,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:28,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:28,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:28,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:28,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 23:59:28,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 23:59:28,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 23:59:28,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 23:59:28,263 INFO L87 Difference]: Start difference. First operand 682 states and 1190 transitions. Second operand 5 states. [2018-12-08 23:59:29,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:29,516 INFO L93 Difference]: Finished difference Result 2068 states and 3645 transitions. [2018-12-08 23:59:29,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:29,517 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-12-08 23:59:29,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:29,522 INFO L225 Difference]: With dead ends: 2068 [2018-12-08 23:59:29,522 INFO L226 Difference]: Without dead ends: 1392 [2018-12-08 23:59:29,524 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-08 23:59:29,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2018-12-08 23:59:29,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1374. [2018-12-08 23:59:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2018-12-08 23:59:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 2277 transitions. [2018-12-08 23:59:29,555 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 2277 transitions. Word has length 116 [2018-12-08 23:59:29,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:29,555 INFO L480 AbstractCegarLoop]: Abstraction has 1374 states and 2277 transitions. [2018-12-08 23:59:29,555 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 23:59:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2277 transitions. [2018-12-08 23:59:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-12-08 23:59:29,557 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:29,557 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:29,557 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:29,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:29,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1750756938, now seen corresponding path program 1 times [2018-12-08 23:59:29,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:29,558 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:29,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:29,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:29,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:29,649 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:29,649 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 23:59:29,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 23:59:29,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 23:59:29,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 23:59:29,650 INFO L87 Difference]: Start difference. First operand 1374 states and 2277 transitions. Second operand 6 states. [2018-12-08 23:59:30,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:30,893 INFO L93 Difference]: Finished difference Result 3463 states and 5746 transitions. [2018-12-08 23:59:30,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:30,893 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 119 [2018-12-08 23:59:30,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:30,902 INFO L225 Difference]: With dead ends: 3463 [2018-12-08 23:59:30,902 INFO L226 Difference]: Without dead ends: 2095 [2018-12-08 23:59:30,905 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 23:59:30,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2018-12-08 23:59:30,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 2077. [2018-12-08 23:59:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2077 states. [2018-12-08 23:59:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 2077 states and 3299 transitions. [2018-12-08 23:59:30,950 INFO L78 Accepts]: Start accepts. Automaton has 2077 states and 3299 transitions. Word has length 119 [2018-12-08 23:59:30,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:30,950 INFO L480 AbstractCegarLoop]: Abstraction has 2077 states and 3299 transitions. [2018-12-08 23:59:30,950 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 23:59:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3299 transitions. [2018-12-08 23:59:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-12-08 23:59:30,952 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:30,952 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:30,952 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:30,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:30,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1833499239, now seen corresponding path program 1 times [2018-12-08 23:59:30,952 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:30,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:30,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:30,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:30,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:31,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:31,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:31,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 23:59:31,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 23:59:31,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 23:59:31,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 23:59:31,021 INFO L87 Difference]: Start difference. First operand 2077 states and 3299 transitions. Second operand 6 states. [2018-12-08 23:59:32,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:32,105 INFO L93 Difference]: Finished difference Result 4874 states and 7768 transitions. [2018-12-08 23:59:32,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:32,105 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 120 [2018-12-08 23:59:32,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:32,111 INFO L225 Difference]: With dead ends: 4874 [2018-12-08 23:59:32,111 INFO L226 Difference]: Without dead ends: 2803 [2018-12-08 23:59:32,113 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 23:59:32,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2018-12-08 23:59:32,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2790. [2018-12-08 23:59:32,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2790 states. [2018-12-08 23:59:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2790 states and 4061 transitions. [2018-12-08 23:59:32,151 INFO L78 Accepts]: Start accepts. Automaton has 2790 states and 4061 transitions. Word has length 120 [2018-12-08 23:59:32,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:32,152 INFO L480 AbstractCegarLoop]: Abstraction has 2790 states and 4061 transitions. [2018-12-08 23:59:32,152 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 23:59:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4061 transitions. [2018-12-08 23:59:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-12-08 23:59:32,153 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:32,153 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:32,153 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:32,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:32,153 INFO L82 PathProgramCache]: Analyzing trace with hash 2059459070, now seen corresponding path program 1 times [2018-12-08 23:59:32,153 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:32,153 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:32,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:32,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:32,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:32,215 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:32,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 23:59:32,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 23:59:32,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 23:59:32,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 23:59:32,216 INFO L87 Difference]: Start difference. First operand 2790 states and 4061 transitions. Second operand 6 states. [2018-12-08 23:59:33,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:33,543 INFO L93 Difference]: Finished difference Result 7362 states and 11039 transitions. [2018-12-08 23:59:33,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 23:59:33,543 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-12-08 23:59:33,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:33,553 INFO L225 Difference]: With dead ends: 7362 [2018-12-08 23:59:33,553 INFO L226 Difference]: Without dead ends: 4578 [2018-12-08 23:59:33,557 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-08 23:59:33,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4578 states. [2018-12-08 23:59:33,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4578 to 4526. [2018-12-08 23:59:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4526 states. [2018-12-08 23:59:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6572 transitions. [2018-12-08 23:59:33,627 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6572 transitions. Word has length 123 [2018-12-08 23:59:33,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:33,627 INFO L480 AbstractCegarLoop]: Abstraction has 4526 states and 6572 transitions. [2018-12-08 23:59:33,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 23:59:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6572 transitions. [2018-12-08 23:59:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-12-08 23:59:33,628 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:33,628 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:33,628 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:33,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:33,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1922288270, now seen corresponding path program 1 times [2018-12-08 23:59:33,629 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:33,629 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:33,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:33,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:33,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:33,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 23:59:33,711 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 23:59:33,711 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 23:59:33,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 23:59:33,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 23:59:33,711 INFO L87 Difference]: Start difference. First operand 4526 states and 6572 transitions. Second operand 6 states. [2018-12-08 23:59:34,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:34,858 INFO L93 Difference]: Finished difference Result 12150 states and 17943 transitions. [2018-12-08 23:59:34,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:34,858 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2018-12-08 23:59:34,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:34,872 INFO L225 Difference]: With dead ends: 12150 [2018-12-08 23:59:34,872 INFO L226 Difference]: Without dead ends: 7630 [2018-12-08 23:59:34,878 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-08 23:59:34,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7630 states. [2018-12-08 23:59:34,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7630 to 6239. [2018-12-08 23:59:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6239 states. [2018-12-08 23:59:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 6239 states and 8457 transitions. [2018-12-08 23:59:34,952 INFO L78 Accepts]: Start accepts. Automaton has 6239 states and 8457 transitions. Word has length 131 [2018-12-08 23:59:34,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:34,952 INFO L480 AbstractCegarLoop]: Abstraction has 6239 states and 8457 transitions. [2018-12-08 23:59:34,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 23:59:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 6239 states and 8457 transitions. [2018-12-08 23:59:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-12-08 23:59:34,953 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:34,953 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:34,953 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:34,953 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:34,954 INFO L82 PathProgramCache]: Analyzing trace with hash 1219597803, now seen corresponding path program 1 times [2018-12-08 23:59:34,954 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:34,954 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:34,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:34,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:34,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-08 23:59:35,014 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 23:59:35,014 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 [2018-12-08 23:59:35,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:35,061 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 23:59:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:59:35,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 23:59:35,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 23:59:35,133 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 23:59:35,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 23:59:35,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 23:59:35,134 INFO L87 Difference]: Start difference. First operand 6239 states and 8457 transitions. Second operand 5 states. [2018-12-08 23:59:36,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:36,781 INFO L93 Difference]: Finished difference Result 18636 states and 25601 transitions. [2018-12-08 23:59:36,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:36,781 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2018-12-08 23:59:36,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:36,808 INFO L225 Difference]: With dead ends: 18636 [2018-12-08 23:59:36,808 INFO L226 Difference]: Without dead ends: 12403 [2018-12-08 23:59:36,818 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 140 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-08 23:59:36,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12403 states. [2018-12-08 23:59:36,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12403 to 10708. [2018-12-08 23:59:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10708 states. [2018-12-08 23:59:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10708 states to 10708 states and 14092 transitions. [2018-12-08 23:59:36,968 INFO L78 Accepts]: Start accepts. Automaton has 10708 states and 14092 transitions. Word has length 138 [2018-12-08 23:59:36,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:36,968 INFO L480 AbstractCegarLoop]: Abstraction has 10708 states and 14092 transitions. [2018-12-08 23:59:36,968 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 23:59:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10708 states and 14092 transitions. [2018-12-08 23:59:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-12-08 23:59:36,971 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:36,971 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 23:59:36,971 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:36,972 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:36,972 INFO L82 PathProgramCache]: Analyzing trace with hash -1641735738, now seen corresponding path program 1 times [2018-12-08 23:59:36,972 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:36,972 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:36,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:36,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:36,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-12-08 23:59:37,111 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 23:59:37,111 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 [2018-12-08 23:59:37,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:37,206 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 23:59:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-12-08 23:59:37,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 23:59:37,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 23:59:37,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 23:59:37,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 23:59:37,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 23:59:37,282 INFO L87 Difference]: Start difference. First operand 10708 states and 14092 transitions. Second operand 5 states. [2018-12-08 23:59:38,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:38,561 INFO L93 Difference]: Finished difference Result 24823 states and 32259 transitions. [2018-12-08 23:59:38,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 23:59:38,561 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 309 [2018-12-08 23:59:38,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:38,585 INFO L225 Difference]: With dead ends: 24823 [2018-12-08 23:59:38,585 INFO L226 Difference]: Without dead ends: 14121 [2018-12-08 23:59:38,597 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 312 SyntacticMatches, 4 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-08 23:59:38,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14121 states. [2018-12-08 23:59:38,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14121 to 10723. [2018-12-08 23:59:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10723 states. [2018-12-08 23:59:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10723 states to 10723 states and 13714 transitions. [2018-12-08 23:59:38,727 INFO L78 Accepts]: Start accepts. Automaton has 10723 states and 13714 transitions. Word has length 309 [2018-12-08 23:59:38,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:38,727 INFO L480 AbstractCegarLoop]: Abstraction has 10723 states and 13714 transitions. [2018-12-08 23:59:38,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 23:59:38,727 INFO L276 IsEmpty]: Start isEmpty. Operand 10723 states and 13714 transitions. [2018-12-08 23:59:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2018-12-08 23:59:38,749 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:38,750 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 23:59:38,750 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:38,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:38,750 INFO L82 PathProgramCache]: Analyzing trace with hash -824625381, now seen corresponding path program 1 times [2018-12-08 23:59:38,750 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:38,750 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:38,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:38,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:38,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 310 proven. 383 refuted. 0 times theorem prover too weak. 813 trivial. 0 not checked. [2018-12-08 23:59:39,596 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 23:59:39,596 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 [2018-12-08 23:59:39,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:39,726 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 23:59:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 1094 proven. 2 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2018-12-08 23:59:40,000 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 23:59:40,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-08 23:59:40,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 23:59:40,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 23:59:40,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-12-08 23:59:40,002 INFO L87 Difference]: Start difference. First operand 10723 states and 13714 transitions. Second operand 12 states. [2018-12-08 23:59:45,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:45,449 INFO L93 Difference]: Finished difference Result 24256 states and 31375 transitions. [2018-12-08 23:59:45,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-08 23:59:45,449 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 924 [2018-12-08 23:59:45,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:45,471 INFO L225 Difference]: With dead ends: 24256 [2018-12-08 23:59:45,471 INFO L226 Difference]: Without dead ends: 13539 [2018-12-08 23:59:45,481 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 984 GetRequests, 946 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=333, Invalid=1149, Unknown=0, NotChecked=0, Total=1482 [2018-12-08 23:59:45,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13539 states. [2018-12-08 23:59:45,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13539 to 11782. [2018-12-08 23:59:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11782 states. [2018-12-08 23:59:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11782 states to 11782 states and 14745 transitions. [2018-12-08 23:59:45,628 INFO L78 Accepts]: Start accepts. Automaton has 11782 states and 14745 transitions. Word has length 924 [2018-12-08 23:59:45,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:45,628 INFO L480 AbstractCegarLoop]: Abstraction has 11782 states and 14745 transitions. [2018-12-08 23:59:45,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 23:59:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 11782 states and 14745 transitions. [2018-12-08 23:59:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1180 [2018-12-08 23:59:45,650 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 23:59:45,650 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-08 23:59:45,650 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 23:59:45,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:59:45,650 INFO L82 PathProgramCache]: Analyzing trace with hash 929483610, now seen corresponding path program 1 times [2018-12-08 23:59:45,650 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 23:59:45,650 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 23:59:45,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:45,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:45,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 23:59:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 1092 proven. 657 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-12-08 23:59:48,579 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 23:59:48,579 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/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 [2018-12-08 23:59:48,585 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 23:59:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:59:48,725 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 23:59:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 2151 trivial. 0 not checked. [2018-12-08 23:59:49,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 23:59:49,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [22] total 23 [2018-12-08 23:59:49,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-08 23:59:49,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-08 23:59:49,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=413, Unknown=0, NotChecked=0, Total=506 [2018-12-08 23:59:49,109 INFO L87 Difference]: Start difference. First operand 11782 states and 14745 transitions. Second operand 23 states. [2018-12-08 23:59:49,857 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 52 [2018-12-08 23:59:58,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 23:59:58,309 INFO L93 Difference]: Finished difference Result 25936 states and 33796 transitions. [2018-12-08 23:59:58,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2018-12-08 23:59:58,310 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 1179 [2018-12-08 23:59:58,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 23:59:58,311 INFO L225 Difference]: With dead ends: 25936 [2018-12-08 23:59:58,311 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 23:59:58,331 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1301 GetRequests, 1221 SyntacticMatches, 3 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1741 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=1275, Invalid=4887, Unknown=0, NotChecked=0, Total=6162 [2018-12-08 23:59:58,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 23:59:58,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 23:59:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 23:59:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 23:59:58,332 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1179 [2018-12-08 23:59:58,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 23:59:58,332 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 23:59:58,332 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-08 23:59:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 23:59:58,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 23:59:58,335 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 23:59:58,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,788 WARN L180 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 289 [2018-12-08 23:59:58,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:58,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 23:59:59,677 WARN L180 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 289 [2018-12-09 00:00:00,729 WARN L180 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 277 DAG size of output: 60 [2018-12-09 00:00:01,627 WARN L180 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 64 [2018-12-09 00:00:02,466 WARN L180 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2018-12-09 00:00:05,500 WARN L180 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 295 DAG size of output: 91 [2018-12-09 00:00:08,100 WARN L180 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 277 DAG size of output: 60 [2018-12-09 00:00:08,102 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:00:08,102 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-12-09 00:00:08,102 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:00:08,102 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,102 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-12-09 00:00:08,102 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,103 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,104 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse8 (= ~a16~0 |old(~a16~0)|)) (.cse3 (= 8 |old(~a16~0)|)) (.cse9 (= |old(~a15~0)| ~a15~0)) (.cse10 (= |old(~a12~0)| ~a12~0))) (let ((.cse1 (and (= |old(~a16~0)| ~a16~0) .cse9 .cse10)) (.cse7 (< 0 (+ ~a18~0 156))) (.cse11 (not .cse3)) (.cse5 (<= (+ |old(~a18~0)| 156) 0)) (.cse6 (= 4 |old(~a15~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse12 (and .cse9 .cse8 .cse10)) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (= 7 |old(~a12~0)|)) (.cse13 (< 7 |old(~a12~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (< |old(~a15~0)| 4)) (or .cse0 .cse4 (= 9 |old(~a12~0)|) .cse2 .cse1) (or (or .cse5 .cse4 .cse6) .cse7) (or .cse5 (< |old(~a16~0)| 11) .cse7 .cse6) (or .cse0 .cse5 .cse2 .cse1) (or .cse0 .cse5 .cse4 .cse7 .cse2) (or (and .cse8 .cse9 .cse10) (or (= 9 |old(~a16~0)|) (or .cse4 .cse6))) (or .cse11 .cse5 .cse7) (or (not .cse6) .cse11 .cse12 .cse13) (or (and .cse10 .cse8 .cse9) (and (or .cse0 .cse2 .cse3 .cse13) (or .cse5 .cse6 .cse2))) (or .cse12 (or .cse0 .cse4 .cse13))))) [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,105 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,106 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-09 00:00:08,107 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse1 (= 7 |old(~a12~0)|)) (.cse9 (= 8 |old(~a16~0)|)) (.cse11 (= 4 |old(~a15~0)|)) (.cse7 (= |old(~a15~0)| ~a15~0)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse14 (< 0 (+ ~a18~0 156))) (.cse5 (= |old(~a12~0)| ~a12~0))) (let ((.cse2 (< 7 |old(~a12~0)|)) (.cse15 (and .cse7 .cse6 .cse14 .cse5)) (.cse0 (= 12 |old(~a16~0)|)) (.cse3 (and .cse7 .cse6 .cse5)) (.cse8 (= 10 |old(~a16~0)|)) (.cse12 (not .cse11)) (.cse13 (not .cse9)) (.cse4 (not .cse1)) (.cse10 (<= (+ |old(~a18~0)| 156) 0))) (and (or (or .cse0 .cse1 .cse2) .cse3) (or (and (and (or (not (= 11 ~a16~0)) (not (= calculate_output_~input 3)) .cse4 (not (= ~a15~0 3)) (< 0 (+ ~a18~0 79))) .cse5) .cse6 .cse7) (and (or .cse0 .cse8 .cse9 .cse2) (or .cse10 .cse11 .cse8))) (or .cse12 .cse13 (or (not (= calculate_output_~input 6)) (<= ~a18~0 134)) (not (= 6 |old(~a12~0)|))) (or .cse13 .cse10 .cse14) (or .cse3 (or .cse0 .cse8 .cse9) (< |old(~a15~0)| 4)) (or (or (= 9 |old(~a16~0)|) (or .cse1 .cse11)) (and .cse6 .cse7 .cse5)) (or .cse0 .cse10 .cse1 .cse15 .cse8) (or .cse10 (< |old(~a16~0)| 11) .cse11 .cse15) (or .cse0 .cse1 (= 9 |old(~a12~0)|) .cse3 .cse8) (or .cse12 .cse13 (and (or (not (= calculate_output_~input 4)) (< 134 ~a18~0)) .cse7 .cse6 .cse5) .cse4) (or .cse14 (or .cse10 .cse1 .cse11))))) [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,108 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,109 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,110 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,111 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,112 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,113 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,114 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,115 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,116 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse8 (= ~a16~0 |old(~a16~0)|)) (.cse3 (= 8 |old(~a16~0)|)) (.cse9 (= |old(~a15~0)| ~a15~0)) (.cse10 (= |old(~a12~0)| ~a12~0))) (let ((.cse1 (and (= |old(~a16~0)| ~a16~0) .cse9 .cse10)) (.cse7 (< 0 (+ ~a18~0 156))) (.cse11 (not .cse3)) (.cse5 (<= (+ |old(~a18~0)| 156) 0)) (.cse6 (= 4 |old(~a15~0)|)) (.cse2 (= 10 |old(~a16~0)|)) (.cse12 (and .cse9 .cse8 .cse10)) (.cse0 (= 12 |old(~a16~0)|)) (.cse4 (= 7 |old(~a12~0)|)) (.cse13 (< 7 |old(~a12~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (< |old(~a15~0)| 4)) (or .cse0 .cse4 (= 9 |old(~a12~0)|) .cse2 .cse1) (or (or .cse5 .cse4 .cse6) .cse7) (or .cse5 (< |old(~a16~0)| 11) .cse7 .cse6) (or .cse0 .cse5 .cse2 .cse1) (or .cse0 .cse5 .cse4 .cse7 .cse2) (or (and .cse8 .cse9 .cse10) (or (= 9 |old(~a16~0)|) (or .cse4 .cse6))) (or .cse11 .cse5 .cse7) (or (not .cse6) .cse11 .cse12 .cse13) (or (and .cse10 .cse8 .cse9) (and (or .cse0 .cse2 .cse3 .cse13) (or .cse5 .cse6 .cse2))) (or .cse12 (or .cse0 .cse4 .cse13))))) [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,117 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-09 00:00:08,118 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-09 00:00:08,119 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-09 00:00:08,120 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 130) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,121 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,122 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,123 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,124 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,125 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,126 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,127 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,128 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,129 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-09 00:00:08,130 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 (+ ~a18~0 87)) (<= 11 ~a16~0) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 5)) [2018-12-09 00:00:08,131 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:00:08,131 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:00:08,131 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (< |old(~a16~0)| 11) (and (= |old(~a15~0)| ~a15~0) (<= 0 (+ ~a18~0 87)) (= ~a16~0 |old(~a16~0)|) (= |old(~a12~0)| ~a12~0)) (= 4 |old(~a15~0)|) (< (+ |old(~a18~0)| 87) 0) (< 5 |old(~a12~0)|)) [2018-12-09 00:00:08,132 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-12-09 00:00:08,132 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse5 (not (= ~a15~0 4))) (.cse1 (not (= ~a16~0 8))) (.cse4 (<= ~a12~0 7)) (.cse6 (< 0 (+ ~a18~0 156))) (.cse0 (not (= ~a16~0 10))) (.cse2 (not (= ~a16~0 12))) (.cse3 (not (= ~a12~0 7)))) (or (and .cse0 .cse1 (<= 4 ~a15~0) .cse2) (< (+ |old(~a18~0)| 87) 0) (= 12 |old(~a16~0)|) (and .cse2 .cse3 .cse4) (and (<= 11 ~a16~0) .cse5 .cse6) (and (and .cse5 .cse3) (not (= ~a16~0 9))) (and .cse0 .cse1 .cse2 .cse4) (and (= 8 ~a16~0) (= 4 ~a15~0) (= 7 ~a12~0)) (< 5 |old(~a12~0)|) (and .cse0 .cse2 .cse6) (< |old(~a16~0)| 11) (= 4 |old(~a15~0)|) (and (not (= ~a12~0 9)) .cse0 .cse2 .cse3))) [2018-12-09 00:00:08,132 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-12-09 00:00:08,132 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-12-09 00:00:08,132 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse5 (not (= ~a15~0 4))) (.cse1 (not (= ~a16~0 8))) (.cse4 (<= ~a12~0 7)) (.cse6 (< 0 (+ ~a18~0 156))) (.cse0 (not (= ~a16~0 10))) (.cse2 (not (= ~a16~0 12))) (.cse3 (not (= ~a12~0 7)))) (or (and .cse0 .cse1 (<= 4 ~a15~0) .cse2) (< (+ |old(~a18~0)| 87) 0) (= 12 |old(~a16~0)|) (and .cse2 .cse3 .cse4) (and (<= 11 ~a16~0) .cse5 .cse6) (and (and .cse5 .cse3) (not (= ~a16~0 9))) (and .cse0 .cse1 .cse2 .cse4) (and (= 8 ~a16~0) (= 4 ~a15~0) (= 7 ~a12~0)) (< 5 |old(~a12~0)|) (and .cse0 .cse2 .cse6) (< |old(~a16~0)| 11) (= 4 |old(~a15~0)|) (and (not (= ~a12~0 9)) .cse0 .cse2 .cse3))) [2018-12-09 00:00:08,132 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-12-09 00:00:08,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:00:08 BoogieIcfgContainer [2018-12-09 00:00:08,141 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 00:00:08,142 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 00:00:08,142 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 00:00:08,142 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 00:00:08,142 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:59:26" (3/4) ... [2018-12-09 00:00:08,144 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 00:00:08,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 00:00:08,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 00:00:08,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 00:00:08,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 00:00:08,161 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-09 00:00:08,162 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 00:00:08,180 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((!(a16 == 10) && !(a16 == 8)) && 4 <= a15) && !(a16 == 12)) || \old(a18) + 87 < 0) || 12 == \old(a16)) || ((!(a16 == 12) && !(a12 == 7)) && a12 <= 7)) || ((11 <= a16 && !(a15 == 4)) && 0 < a18 + 156)) || ((!(a15 == 4) && !(a12 == 7)) && !(a16 == 9))) || (((!(a16 == 10) && !(a16 == 8)) && !(a16 == 12)) && a12 <= 7)) || ((8 == a16 && 4 == a15) && 7 == a12)) || 5 < \old(a12)) || ((!(a16 == 10) && !(a16 == 12)) && 0 < a18 + 156)) || \old(a16) < 11) || 4 == \old(a15)) || (((!(a12 == 9) && !(a16 == 10)) && !(a16 == 12)) && !(a12 == 7)) [2018-12-09 00:00:08,262 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8983fbdc-c085-45fc-97c5-2638e2828528/bin-2019/uautomizer/witness.graphml [2018-12-09 00:00:08,262 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 00:00:08,263 INFO L168 Benchmark]: Toolchain (without parser) took 44118.19 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 941.5 MB in the beginning and 815.0 MB in the end (delta: 126.5 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,263 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:00:08,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -187.7 MB). Peak memory consumption was 67.8 MB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,264 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:00:08,264 INFO L168 Benchmark]: Boogie Preprocessor took 55.23 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: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,264 INFO L168 Benchmark]: RCFGBuilder took 1332.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.5 MB in the end (delta: 249.2 MB). Peak memory consumption was 249.2 MB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,264 INFO L168 Benchmark]: TraceAbstraction took 41914.95 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 866.5 MB in the beginning and 888.2 MB in the end (delta: -21.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,264 INFO L168 Benchmark]: Witness Printer took 120.70 ms. Allocated memory is still 2.8 GB. Free memory was 888.2 MB in the beginning and 815.0 MB in the end (delta: 73.1 MB). Peak memory consumption was 73.1 MB. Max. memory is 11.5 GB. [2018-12-09 00:00:08,265 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 664.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -187.7 MB). Peak memory consumption was 67.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.17 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.23 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: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1332.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.5 MB in the end (delta: 249.2 MB). Peak memory consumption was 249.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 41914.95 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 866.5 MB in the beginning and 888.2 MB in the end (delta: -21.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 120.70 ms. Allocated memory is still 2.8 GB. Free memory was 888.2 MB in the beginning and 815.0 MB in the end (delta: 73.1 MB). Peak memory consumption was 73.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 130]: 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: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((!(a16 == 10) && !(a16 == 8)) && 4 <= a15) && !(a16 == 12)) || \old(a18) + 87 < 0) || 12 == \old(a16)) || ((!(a16 == 12) && !(a12 == 7)) && a12 <= 7)) || ((11 <= a16 && !(a15 == 4)) && 0 < a18 + 156)) || ((!(a15 == 4) && !(a12 == 7)) && !(a16 == 9))) || (((!(a16 == 10) && !(a16 == 8)) && !(a16 == 12)) && a12 <= 7)) || ((8 == a16 && 4 == a15) && 7 == a12)) || 5 < \old(a12)) || ((!(a16 == 10) && !(a16 == 12)) && 0 < a18 + 156)) || \old(a16) < 11) || 4 == \old(a15)) || (((!(a12 == 9) && !(a16 == 10)) && !(a16 == 12)) && !(a12 == 7)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 41.8s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 25.4s AutomataDifference, 0.0s DeadEndRemovalTime, 9.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 411 SDtfs, 19185 SDslu, 1091 SDs, 0 SdLazy, 29775 SolverSat, 7808 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2808 GetRequests, 2633 SyntacticMatches, 16 SemanticMatches, 159 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2115 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11782occurred in iteration=9, 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: 0.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 8679 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 702 PreInvPairs, 1023 NumberOfFragments, 1139 HoareAnnotationTreeSize, 702 FomulaSimplifications, 571069 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 9 FomulaSimplificationsInter, 91831 FormulaSimplificationTreeSizeReductionInter, 8.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 5756 NumberOfCodeBlocks, 5756 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 5742 ConstructedInterpolants, 0 QuantifiedInterpolants, 27335870 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3521 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 14 InterpolantComputations, 9 PerfectInterpolantSequences, 7311/8464 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...