./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8162bcef65d23605dfdf18ce0738860c2bd703cf .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 00:44:28,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 00:44:28,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 00:44:28,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 00:44:28,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 00:44:28,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 00:44:28,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 00:44:28,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 00:44:28,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 00:44:28,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 00:44:28,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 00:44:28,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 00:44:28,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 00:44:28,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 00:44:28,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 00:44:28,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 00:44:28,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 00:44:28,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 00:44:28,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 00:44:28,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 00:44:28,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 00:44:28,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 00:44:28,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 00:44:28,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 00:44:28,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 00:44:28,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 00:44:28,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 00:44:28,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 00:44:28,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 00:44:28,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 00:44:28,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 00:44:28,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 00:44:28,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 00:44:28,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 00:44:28,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 00:44:28,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 00:44:28,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 00:44:28,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 00:44:28,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 00:44:28,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 00:44:28,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 00:44:28,716 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-20 00:44:28,758 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 00:44:28,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 00:44:28,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 00:44:28,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 00:44:28,761 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 00:44:28,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 00:44:28,762 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 00:44:28,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 00:44:28,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 00:44:28,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 00:44:28,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 00:44:28,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 00:44:28,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 00:44:28,765 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 00:44:28,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 00:44:28,765 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 00:44:28,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 00:44:28,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 00:44:28,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 00:44:28,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 00:44:28,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 00:44:28,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 00:44:28,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 00:44:28,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 00:44:28,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 00:44:28,768 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 00:44:28,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 00:44:28,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 00:44:28,769 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 00:44:28,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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(reach_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 -> 8162bcef65d23605dfdf18ce0738860c2bd703cf [2020-10-20 00:44:29,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 00:44:29,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 00:44:29,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 00:44:29,038 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 00:44:29,039 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 00:44:29,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i [2020-10-20 00:44:29,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0340d195/bd692e69999940d38e719ace6e04fc38/FLAG63b3ec5cc [2020-10-20 00:44:29,845 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 00:44:29,847 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i [2020-10-20 00:44:29,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0340d195/bd692e69999940d38e719ace6e04fc38/FLAG63b3ec5cc [2020-10-20 00:44:29,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0340d195/bd692e69999940d38e719ace6e04fc38 [2020-10-20 00:44:29,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 00:44:29,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 00:44:29,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 00:44:29,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 00:44:29,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 00:44:29,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:44:29" (1/1) ... [2020-10-20 00:44:29,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267a16a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:29, skipping insertion in model container [2020-10-20 00:44:29,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 12:44:29" (1/1) ... [2020-10-20 00:44:30,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 00:44:30,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 00:44:31,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:44:31,475 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 00:44:31,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 00:44:32,674 INFO L208 MainTranslator]: Completed translation [2020-10-20 00:44:32,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32 WrapperNode [2020-10-20 00:44:32,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 00:44:32,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 00:44:32,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 00:44:32,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 00:44:32,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:32,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:32,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 00:44:32,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 00:44:32,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 00:44:32,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 00:44:32,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:32,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:32,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:32,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:33,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:33,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:33,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... [2020-10-20 00:44:33,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 00:44:33,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 00:44:33,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 00:44:33,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 00:44:33,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-20 00:44:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-20 00:44:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-20 00:44:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-20 00:44:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-20 00:44:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-20 00:44:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 00:44:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 00:44:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-20 00:44:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 00:44:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-20 00:44:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-20 00:44:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-20 00:44:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-20 00:44:37,167 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 00:44:37,167 INFO L298 CfgBuilder]: Removed 497 assume(true) statements. [2020-10-20 00:44:37,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:44:37 BoogieIcfgContainer [2020-10-20 00:44:37,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 00:44:37,171 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-20 00:44:37,171 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-20 00:44:37,175 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-20 00:44:37,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 12:44:29" (1/3) ... [2020-10-20 00:44:37,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13dba3ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:44:37, skipping insertion in model container [2020-10-20 00:44:37,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 12:44:32" (2/3) ... [2020-10-20 00:44:37,176 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13dba3ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 12:44:37, skipping insertion in model container [2020-10-20 00:44:37,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:44:37" (3/3) ... [2020-10-20 00:44:37,178 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outb_p.i [2020-10-20 00:44:37,192 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-20 00:44:37,200 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-10-20 00:44:37,216 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-10-20 00:44:37,244 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-20 00:44:37,244 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-20 00:44:37,244 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-20 00:44:37,245 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 00:44:37,245 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 00:44:37,245 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-20 00:44:37,245 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 00:44:37,245 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-20 00:44:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2020-10-20 00:44:37,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-20 00:44:37,290 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2020-10-20 00:44:37,495 INFO L274 CegarLoopResult]: For program point L2810(line 2810) no Hoare annotation was computed. [2020-10-20 00:44:37,496 INFO L277 CegarLoopResult]: At program point L3867(lines 3845 3868) the Hoare annotation is: true [2020-10-20 00:44:37,496 INFO L277 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2020-10-20 00:44:37,496 INFO L274 CegarLoopResult]: For program point L2678(lines 2678 2720) no Hoare annotation was computed. [2020-10-20 00:44:37,496 INFO L274 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2020-10-20 00:44:37,496 INFO L274 CegarLoopResult]: For program point L2811(lines 2811 2819) no Hoare annotation was computed. [2020-10-20 00:44:37,496 INFO L277 CegarLoopResult]: At program point L3935(lines 3924 3936) the Hoare annotation is: true [2020-10-20 00:44:37,497 INFO L274 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2020-10-20 00:44:37,497 INFO L274 CegarLoopResult]: For program point L2682-1(lines 2682 2719) no Hoare annotation was computed. [2020-10-20 00:44:37,497 INFO L277 CegarLoopResult]: At program point L2682-3(lines 2682 2719) the Hoare annotation is: true [2020-10-20 00:44:37,497 INFO L277 CegarLoopResult]: At program point L3938(lines 1 4533) the Hoare annotation is: true [2020-10-20 00:44:37,497 INFO L277 CegarLoopResult]: At program point L3938-1(lines 1 4533) the Hoare annotation is: true [2020-10-20 00:44:37,497 INFO L274 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2020-10-20 00:44:37,497 INFO L274 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L4533-2(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L4533-3(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,498 INFO L274 CegarLoopResult]: For program point L4533(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-1(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-6(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-7(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-4(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-5(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4269-2(lines 4269 4272) no Hoare annotation was computed. [2020-10-20 00:44:37,499 INFO L274 CegarLoopResult]: For program point L4533-10(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4269-3(lines 4269 4272) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4533-11(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4269(lines 4269 4272) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4533-8(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4269-1(lines 4269 4272) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4533-9(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,500 INFO L274 CegarLoopResult]: For program point L4269-4(lines 4269 4272) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L277 CegarLoopResult]: At program point L2685(lines 2685 2718) the Hoare annotation is: true [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L4205-2(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L4205-3(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,501 INFO L274 CegarLoopResult]: For program point L4205(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4205-1(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4205-4(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4205-5(lines 4205 4212) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L2686(line 2686) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4207(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4207-1(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,502 INFO L274 CegarLoopResult]: For program point L4207-4(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L4207-5(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L4207-2(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L4207-3(lines 4207 4211) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2020-10-20 00:44:37,503 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2020-10-20 00:44:37,504 INFO L277 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2020-10-20 00:44:37,504 INFO L274 CegarLoopResult]: For program point L2822(line 2822) no Hoare annotation was computed. [2020-10-20 00:44:37,505 INFO L277 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2020-10-20 00:44:37,505 INFO L274 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2020-10-20 00:44:37,505 INFO L274 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2020-10-20 00:44:37,505 INFO L274 CegarLoopResult]: For program point L2758(lines 2758 2760) no Hoare annotation was computed. [2020-10-20 00:44:37,505 INFO L274 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2020-10-20 00:44:37,505 INFO L274 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-3(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-4(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-1(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-2(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-7(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,506 INFO L274 CegarLoopResult]: For program point L4214-5(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,507 INFO L274 CegarLoopResult]: For program point L4214-6(lines 4214 4221) no Hoare annotation was computed. [2020-10-20 00:44:37,507 INFO L274 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2020-10-20 00:44:37,507 INFO L277 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2020-10-20 00:44:37,507 INFO L277 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2020-10-20 00:44:37,507 INFO L277 CegarLoopResult]: At program point L4480-1(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,507 INFO L277 CegarLoopResult]: At program point L4480-2(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,507 INFO L277 CegarLoopResult]: At program point L4480(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,508 INFO L277 CegarLoopResult]: At program point L4480-5(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,508 INFO L277 CegarLoopResult]: At program point L4480-6(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,508 INFO L277 CegarLoopResult]: At program point L4480-3(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,508 INFO L277 CegarLoopResult]: At program point L4480-4(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,508 INFO L274 CegarLoopResult]: For program point L4216-1(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,508 INFO L277 CegarLoopResult]: At program point L4480-9(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,509 INFO L274 CegarLoopResult]: For program point L4216-2(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,509 INFO L277 CegarLoopResult]: At program point L4480-10(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,509 INFO L277 CegarLoopResult]: At program point L4480-7(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,509 INFO L274 CegarLoopResult]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,509 INFO L277 CegarLoopResult]: At program point L4480-8(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,509 INFO L274 CegarLoopResult]: For program point L4216-5(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,509 INFO L277 CegarLoopResult]: At program point L4480-13(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,510 INFO L274 CegarLoopResult]: For program point L4216-6(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,510 INFO L277 CegarLoopResult]: At program point L4480-14(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,510 INFO L274 CegarLoopResult]: For program point L4216-3(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,510 INFO L277 CegarLoopResult]: At program point L4480-11(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,510 INFO L274 CegarLoopResult]: For program point L4216-4(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,510 INFO L277 CegarLoopResult]: At program point L4480-12(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,511 INFO L274 CegarLoopResult]: For program point L4216-7(lines 4216 4220) no Hoare annotation was computed. [2020-10-20 00:44:37,511 INFO L277 CegarLoopResult]: At program point L4480-15(lines 4478 4481) the Hoare annotation is: true [2020-10-20 00:44:37,511 INFO L274 CegarLoopResult]: For program point L2895(line 2895) no Hoare annotation was computed. [2020-10-20 00:44:37,511 INFO L274 CegarLoopResult]: For program point L2697(line 2697) no Hoare annotation was computed. [2020-10-20 00:44:37,511 INFO L277 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,511 INFO L277 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,511 INFO L277 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L277 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L277 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L277 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L277 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L277 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2020-10-20 00:44:37,512 INFO L274 CegarLoopResult]: For program point L4151-1(lines 4151 4155) no Hoare annotation was computed. [2020-10-20 00:44:37,512 INFO L274 CegarLoopResult]: For program point L4151(lines 4151 4155) no Hoare annotation was computed. [2020-10-20 00:44:37,513 INFO L274 CegarLoopResult]: For program point L4151-2(lines 4151 4155) no Hoare annotation was computed. [2020-10-20 00:44:37,513 INFO L274 CegarLoopResult]: For program point L2831(line 2831) no Hoare annotation was computed. [2020-10-20 00:44:37,513 INFO L277 CegarLoopResult]: At program point L2765(lines 2765 2897) the Hoare annotation is: true [2020-10-20 00:44:37,513 INFO L274 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2020-10-20 00:44:37,513 INFO L277 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2020-10-20 00:44:37,513 INFO L274 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L277 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L3955-1(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L3955(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L3955-3(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L2832(lines 2832 2833) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L3955-2(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,514 INFO L274 CegarLoopResult]: For program point L2766(line 2766) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-5(lines 1596 1619) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L2832-2(lines 2832 2840) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-4(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-7(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-6(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-9(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-8(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,515 INFO L274 CegarLoopResult]: For program point L3955-11(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-10(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-13(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-12(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-15(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-14(line 1528) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-17(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,516 INFO L274 CegarLoopResult]: For program point L3955-16(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-19(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-18(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-21(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-20(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-23(line 1528) no Hoare annotation was computed. [2020-10-20 00:44:37,517 INFO L274 CegarLoopResult]: For program point L3955-22(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-25(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-24(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-27(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-26(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-29(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-28(lines 1596 1619) no Hoare annotation was computed. [2020-10-20 00:44:37,518 INFO L274 CegarLoopResult]: For program point L3955-31(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-30(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-33(lines 1596 1619) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-32(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-35(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-34(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L3955-37(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L2767(lines 2767 2774) no Hoare annotation was computed. [2020-10-20 00:44:37,519 INFO L274 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L3955-36(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L3955-38(lines 3955 3957) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2020-10-20 00:44:37,520 INFO L274 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L3098(lines 3098 3099) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L3098-2(lines 3098 3104) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L2702(line 2702) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L3495(lines 3495 3507) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2020-10-20 00:44:37,521 INFO L274 CegarLoopResult]: For program point L2837(lines 2837 2839) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L4159-1(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L4159(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L4159-3(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L3036(lines 3036 3039) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L4159-2(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L274 CegarLoopResult]: For program point L3036-2(lines 3036 3039) no Hoare annotation was computed. [2020-10-20 00:44:37,522 INFO L277 CegarLoopResult]: At program point L3961-1(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961-3(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961-2(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L274 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961-5(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961-4(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,523 INFO L277 CegarLoopResult]: At program point L3961-7(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,524 INFO L277 CegarLoopResult]: At program point L3961-6(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,524 INFO L277 CegarLoopResult]: At program point L3961-8(lines 3959 3962) the Hoare annotation is: true [2020-10-20 00:44:37,524 INFO L274 CegarLoopResult]: For program point L2707(line 2707) no Hoare annotation was computed. [2020-10-20 00:44:37,524 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,524 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,524 INFO L277 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,524 INFO L277 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,525 INFO L277 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,525 INFO L277 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,525 INFO L274 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,525 INFO L274 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,525 INFO L277 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,525 INFO L274 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,525 INFO L274 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L277 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L3964(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L3964-2(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L3964-1(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,526 INFO L274 CegarLoopResult]: For program point L3964-3(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-6(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-5(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-8(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-10(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-9(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-12(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-11(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,527 INFO L274 CegarLoopResult]: For program point L3964-13(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L2842(line 2842) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L2776(line 2776) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L2777(lines 2777 2785) no Hoare annotation was computed. [2020-10-20 00:44:37,528 INFO L277 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2020-10-20 00:44:37,528 INFO L277 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2020-10-20 00:44:37,528 INFO L274 CegarLoopResult]: For program point L4363(lines 4363 4366) no Hoare annotation was computed. [2020-10-20 00:44:37,529 INFO L274 CegarLoopResult]: For program point L2712(line 2712) no Hoare annotation was computed. [2020-10-20 00:44:37,529 INFO L277 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2020-10-20 00:44:37,529 INFO L277 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2020-10-20 00:44:37,529 INFO L277 CegarLoopResult]: At program point L4496(line 4496) the Hoare annotation is: true [2020-10-20 00:44:37,529 INFO L277 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2020-10-20 00:44:37,529 INFO L274 CegarLoopResult]: For program point L2845(line 2845) no Hoare annotation was computed. [2020-10-20 00:44:37,529 INFO L274 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L277 CegarLoopResult]: At program point L3506(lines 3490 3508) the Hoare annotation is: true [2020-10-20 00:44:37,530 INFO L274 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L274 CegarLoopResult]: For program point L3242(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L274 CegarLoopResult]: For program point L3242-1(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L274 CegarLoopResult]: For program point L2846(lines 2846 2847) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L274 CegarLoopResult]: For program point L2846-2(lines 2846 2854) no Hoare annotation was computed. [2020-10-20 00:44:37,530 INFO L277 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2020-10-20 00:44:37,531 INFO L277 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L2716(line 2716) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2020-10-20 00:44:37,531 INFO L274 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2020-10-20 00:44:37,532 INFO L274 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2020-10-20 00:44:37,532 INFO L274 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2020-10-20 00:44:37,532 INFO L277 CegarLoopResult]: At program point L3245-1(lines 3240 3246) the Hoare annotation is: true [2020-10-20 00:44:37,532 INFO L277 CegarLoopResult]: At program point L3245(lines 3240 3246) the Hoare annotation is: true [2020-10-20 00:44:37,532 INFO L274 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2020-10-20 00:44:37,532 INFO L274 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2020-10-20 00:44:37,532 INFO L274 CegarLoopResult]: For program point L4171-1(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L4171(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L9(lines 3853 3865) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L4171-3(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L4171-2(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L4171-5(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,533 INFO L274 CegarLoopResult]: For program point L4171-4(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L4171-7(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L4171-6(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2020-10-20 00:44:37,534 INFO L277 CegarLoopResult]: At program point L4502(line 4502) the Hoare annotation is: true [2020-10-20 00:44:37,534 INFO L274 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L277 CegarLoopResult]: At program point L4502-1(line 4502) the Hoare annotation is: true [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L3115(lines 3115 3117) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L2851(lines 2851 2853) no Hoare annotation was computed. [2020-10-20 00:44:37,535 INFO L274 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,536 INFO L274 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2020-10-20 00:44:37,536 INFO L277 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2020-10-20 00:44:37,536 INFO L277 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2020-10-20 00:44:37,536 INFO L274 CegarLoopResult]: For program point L2787(line 2787) no Hoare annotation was computed. [2020-10-20 00:44:37,536 INFO L274 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2020-10-20 00:44:37,536 INFO L274 CegarLoopResult]: For program point L4243(lines 4243 4252) no Hoare annotation was computed. [2020-10-20 00:44:37,536 INFO L274 CegarLoopResult]: For program point L2856(line 2856) no Hoare annotation was computed. [2020-10-20 00:44:37,537 INFO L274 CegarLoopResult]: For program point L2790(line 2790) no Hoare annotation was computed. [2020-10-20 00:44:37,537 INFO L274 CegarLoopResult]: For program point L2791(lines 2791 2799) no Hoare annotation was computed. [2020-10-20 00:44:37,537 INFO L277 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,537 INFO L277 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,537 INFO L277 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,537 INFO L277 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,537 INFO L277 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,538 INFO L277 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,538 INFO L277 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,538 INFO L277 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,538 INFO L277 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2020-10-20 00:44:37,538 INFO L274 CegarLoopResult]: For program point L4245(lines 4245 4251) no Hoare annotation was computed. [2020-10-20 00:44:37,538 INFO L277 CegarLoopResult]: At program point L4510(lines 4504 4511) the Hoare annotation is: true [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2020-10-20 00:44:37,539 INFO L277 CegarLoopResult]: At program point L4510-1(lines 4504 4511) the Hoare annotation is: true [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2020-10-20 00:44:37,539 INFO L277 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point L2662(lines 2662 2676) no Hoare annotation was computed. [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2020-10-20 00:44:37,539 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,540 INFO L274 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2020-10-20 00:44:37,540 INFO L274 CegarLoopResult]: For program point L4513(lines 4513 4519) no Hoare annotation was computed. [2020-10-20 00:44:37,540 INFO L274 CegarLoopResult]: For program point L4513-1(lines 4513 4519) no Hoare annotation was computed. [2020-10-20 00:44:37,545 INFO L274 CegarLoopResult]: For program point L3258(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,545 INFO L274 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2020-10-20 00:44:37,545 INFO L274 CegarLoopResult]: For program point L3853(lines 3853 3865) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L3854(lines 3854 3864) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L2732(lines 2732 2734) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L277 CegarLoopResult]: At program point L3261(lines 3256 3262) the Hoare annotation is: true [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L2668-2(lines 2668 2670) no Hoare annotation was computed. [2020-10-20 00:44:37,546 INFO L274 CegarLoopResult]: For program point L2668-4(lines 2668 2670) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L277 CegarLoopResult]: At program point L2668-3(lines 2668 2670) the Hoare annotation is: true [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L4254-1(lines 4254 4261) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L4254-2(lines 4254 4261) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L2801(line 2801) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-20 00:44:37,547 INFO L277 CegarLoopResult]: At program point L4521(line 4521) the Hoare annotation is: true [2020-10-20 00:44:37,547 INFO L274 CegarLoopResult]: For program point L3266(lines 1 4533) no Hoare annotation was computed. [2020-10-20 00:44:37,548 INFO L274 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2020-10-20 00:44:37,548 INFO L274 CegarLoopResult]: For program point L2672-2(lines 2672 2675) no Hoare annotation was computed. [2020-10-20 00:44:37,548 INFO L277 CegarLoopResult]: At program point L2672-3(lines 2672 2675) the Hoare annotation is: true [2020-10-20 00:44:37,548 INFO L277 CegarLoopResult]: At program point L4522(line 4522) the Hoare annotation is: true [2020-10-20 00:44:37,548 INFO L277 CegarLoopResult]: At program point L4522-1(line 4522) the Hoare annotation is: true [2020-10-20 00:44:37,548 INFO L277 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2020-10-20 00:44:37,548 INFO L274 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2020-10-20 00:44:37,548 INFO L277 CegarLoopResult]: At program point L4523(line 4523) the Hoare annotation is: true [2020-10-20 00:44:37,549 INFO L274 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2020-10-20 00:44:37,549 INFO L277 CegarLoopResult]: At program point L3269(lines 3264 3270) the Hoare annotation is: true [2020-10-20 00:44:37,549 INFO L274 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2020-10-20 00:44:37,552 INFO L277 CegarLoopResult]: At program point L2741(lines 2722 2742) the Hoare annotation is: true [2020-10-20 00:44:37,552 INFO L274 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2020-10-20 00:44:37,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 12:44:37 BoogieIcfgContainer [2020-10-20 00:44:37,566 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-20 00:44:37,567 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 00:44:37,567 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 00:44:37,567 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 00:44:37,568 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 12:44:37" (3/4) ... [2020-10-20 00:44:37,572 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-20 00:44:37,608 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2020-10-20 00:44:37,612 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2020-10-20 00:44:37,616 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2020-10-20 00:44:37,619 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-10-20 00:44:37,623 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-20 00:44:37,627 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-20 00:44:37,851 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-20 00:44:37,851 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 00:44:37,855 INFO L168 Benchmark]: Toolchain (without parser) took 7875.47 ms. Allocated memory was 35.1 MB in the beginning and 125.3 MB in the end (delta: 90.2 MB). Free memory was 8.2 MB in the beginning and 27.0 MB in the end (delta: -18.8 MB). Peak memory consumption was 71.3 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,856 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 33.6 MB. Free memory was 19.0 MB in the beginning and 18.9 MB in the end (delta: 29.8 kB). Peak memory consumption was 29.8 kB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2689.40 ms. Allocated memory was 35.1 MB in the beginning and 75.0 MB in the end (delta: 39.8 MB). Free memory was 7.4 MB in the beginning and 26.7 MB in the end (delta: -19.3 MB). Peak memory consumption was 38.6 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 244.94 ms. Allocated memory was 75.0 MB in the beginning and 76.5 MB in the end (delta: 1.6 MB). Free memory was 26.7 MB in the beginning and 41.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 10.2 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,857 INFO L168 Benchmark]: Boogie Preprocessor took 210.98 ms. Allocated memory is still 76.5 MB. Free memory was 41.3 MB in the beginning and 31.2 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,858 INFO L168 Benchmark]: RCFGBuilder took 4035.40 ms. Allocated memory was 76.5 MB in the beginning and 121.6 MB in the end (delta: 45.1 MB). Free memory was 31.2 MB in the beginning and 46.9 MB in the end (delta: -15.7 MB). Peak memory consumption was 68.5 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,858 INFO L168 Benchmark]: TraceAbstraction took 395.19 ms. Allocated memory was 121.6 MB in the beginning and 125.3 MB in the end (delta: 3.7 MB). Free memory was 46.9 MB in the beginning and 67.8 MB in the end (delta: -21.0 MB). Peak memory consumption was 26.2 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,859 INFO L168 Benchmark]: Witness Printer took 285.10 ms. Allocated memory is still 125.3 MB. Free memory was 67.8 MB in the beginning and 27.0 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 14.3 GB. [2020-10-20 00:44:37,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 33.6 MB. Free memory was 19.0 MB in the beginning and 18.9 MB in the end (delta: 29.8 kB). Peak memory consumption was 29.8 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 2689.40 ms. Allocated memory was 35.1 MB in the beginning and 75.0 MB in the end (delta: 39.8 MB). Free memory was 7.4 MB in the beginning and 26.7 MB in the end (delta: -19.3 MB). Peak memory consumption was 38.6 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 244.94 ms. Allocated memory was 75.0 MB in the beginning and 76.5 MB in the end (delta: 1.6 MB). Free memory was 26.7 MB in the beginning and 41.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 10.2 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 210.98 ms. Allocated memory is still 76.5 MB. Free memory was 41.3 MB in the beginning and 31.2 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 14.3 GB. * RCFGBuilder took 4035.40 ms. Allocated memory was 76.5 MB in the beginning and 121.6 MB in the end (delta: 45.1 MB). Free memory was 31.2 MB in the beginning and 46.9 MB in the end (delta: -15.7 MB). Peak memory consumption was 68.5 MB. Max. memory is 14.3 GB. * TraceAbstraction took 395.19 ms. Allocated memory was 121.6 MB in the beginning and 125.3 MB in the end (delta: 3.7 MB). Free memory was 46.9 MB in the beginning and 67.8 MB in the end (delta: -21.0 MB). Peak memory consumption was 26.2 MB. Max. memory is 14.3 GB. * Witness Printer took 285.10 ms. Allocated memory is still 125.3 MB. Free memory was 67.8 MB in the beginning and 27.0 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3264]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4496]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 348 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=348occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 91 NumberOfFragments, 91 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...