./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 54858612 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_1.5.800.v20200727-1323.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_inl_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 3befd642622dca8fdddf22dd71bdb50a7e881cf4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-25 22:05:45,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-25 22:05:45,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-25 22:05:45,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-25 22:05:45,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-25 22:05:45,451 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-25 22:05:45,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-25 22:05:45,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-25 22:05:45,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-25 22:05:45,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-25 22:05:45,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-25 22:05:45,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-25 22:05:45,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-25 22:05:45,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-25 22:05:45,467 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-25 22:05:45,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-25 22:05:45,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-25 22:05:45,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-25 22:05:45,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-25 22:05:45,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-25 22:05:45,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-25 22:05:45,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-25 22:05:45,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-25 22:05:45,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-25 22:05:45,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-25 22:05:45,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-25 22:05:45,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-25 22:05:45,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-25 22:05:45,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-25 22:05:45,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-25 22:05:45,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-25 22:05:45,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-25 22:05:45,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-25 22:05:45,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-25 22:05:45,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-25 22:05:45,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-25 22:05:45,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-25 22:05:45,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-25 22:05:45,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-25 22:05:45,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-25 22:05:45,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-25 22:05:45,508 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-25 22:05:45,537 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-25 22:05:45,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-25 22:05:45,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-25 22:05:45,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-25 22:05:45,540 INFO L138 SettingsManager]: * Use SBE=true [2020-10-25 22:05:45,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-25 22:05:45,541 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-25 22:05:45,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-25 22:05:45,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-25 22:05:45,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-25 22:05:45,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-25 22:05:45,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-25 22:05:45,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-25 22:05:45,543 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-25 22:05:45,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-25 22:05:45,543 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-25 22:05:45,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-25 22:05:45,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-25 22:05:45,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-25 22:05:45,544 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-25 22:05:45,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-25 22:05:45,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-25 22:05:45,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-25 22:05:45,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-25 22:05:45,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-25 22:05:45,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-25 22:05:45,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-25 22:05:45,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-25 22:05:45,548 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-25 22:05:45,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3befd642622dca8fdddf22dd71bdb50a7e881cf4 [2020-10-25 22:05:46,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-25 22:05:46,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-25 22:05:46,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-25 22:05:46,050 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-25 22:05:46,051 INFO L275 PluginConnector]: CDTParser initialized [2020-10-25 22:05:46,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-10-25 22:05:46,132 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7f015d93/3f4189a609034914b627485ca084f4df/FLAGdddeeef75 [2020-10-25 22:05:47,095 INFO L306 CDTParser]: Found 1 translation units. [2020-10-25 22:05:47,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-10-25 22:05:47,134 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7f015d93/3f4189a609034914b627485ca084f4df/FLAGdddeeef75 [2020-10-25 22:05:47,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7f015d93/3f4189a609034914b627485ca084f4df [2020-10-25 22:05:47,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-25 22:05:47,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-25 22:05:47,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-25 22:05:47,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-25 22:05:47,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-25 22:05:47,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 10:05:47" (1/1) ... [2020-10-25 22:05:47,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc54a39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:47, skipping insertion in model container [2020-10-25 22:05:47,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 10:05:47" (1/1) ... [2020-10-25 22:05:47,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-25 22:05:47,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-25 22:05:49,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 22:05:49,544 INFO L203 MainTranslator]: Completed pre-run [2020-10-25 22:05:49,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 22:05:50,261 INFO L208 MainTranslator]: Completed translation [2020-10-25 22:05:50,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50 WrapperNode [2020-10-25 22:05:50,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-25 22:05:50,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-25 22:05:50,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-25 22:05:50,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-25 22:05:50,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-25 22:05:50,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-25 22:05:50,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-25 22:05:50,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-25 22:05:50,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (1/1) ... [2020-10-25 22:05:50,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-25 22:05:50,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-25 22:05:50,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-25 22:05:50,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-25 22:05:50,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (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 [2020-10-25 22:05:50,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-25 22:05:50,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-25 22:05:50,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-25 22:05:50,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-25 22:05:50,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-25 22:05:50,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-25 22:05:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-25 22:05:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-25 22:05:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-25 22:05:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-25 22:05:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-25 22:05:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-25 22:05:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-25 22:05:56,571 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-25 22:05:56,572 INFO L298 CfgBuilder]: Removed 497 assume(true) statements. [2020-10-25 22:05:56,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:05:56 BoogieIcfgContainer [2020-10-25 22:05:56,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-25 22:05:56,576 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-25 22:05:56,576 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-25 22:05:56,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-25 22:05:56,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 10:05:47" (1/3) ... [2020-10-25 22:05:56,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f1f1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 10:05:56, skipping insertion in model container [2020-10-25 22:05:56,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:05:50" (2/3) ... [2020-10-25 22:05:56,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f1f1d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 10:05:56, skipping insertion in model container [2020-10-25 22:05:56,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:05:56" (3/3) ... [2020-10-25 22:05:56,584 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl_p.i [2020-10-25 22:05:56,598 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-25 22:05:56,604 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-10-25 22:05:56,618 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-10-25 22:05:56,650 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-25 22:05:56,650 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-25 22:05:56,650 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-25 22:05:56,650 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-25 22:05:56,650 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-25 22:05:56,651 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-25 22:05:56,651 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-25 22:05:56,651 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-25 22:05:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2020-10-25 22:05:56,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-25 22:05:56,699 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2020-10-25 22:05:56,920 INFO L274 CegarLoopResult]: For program point L2810(line 2810) no Hoare annotation was computed. [2020-10-25 22:05:56,921 INFO L277 CegarLoopResult]: At program point L2744(lines 2725 2745) the Hoare annotation is: true [2020-10-25 22:05:56,921 INFO L277 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2020-10-25 22:05:56,921 INFO L274 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2020-10-25 22:05:56,921 INFO L277 CegarLoopResult]: At program point L3870(lines 3848 3871) the Hoare annotation is: true [2020-10-25 22:05:56,921 INFO L274 CegarLoopResult]: For program point L2813(line 2813) no Hoare annotation was computed. [2020-10-25 22:05:56,921 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 2723) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L2814(lines 2814 2822) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L277 CegarLoopResult]: At program point L3938(lines 3927 3939) the Hoare annotation is: true [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2020-10-25 22:05:56,922 INFO L274 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L274 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L274 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L274 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L274 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L274 CegarLoopResult]: For program point L2685-1(lines 2685 2722) no Hoare annotation was computed. [2020-10-25 22:05:56,923 INFO L277 CegarLoopResult]: At program point L2685-3(lines 2685 2722) the Hoare annotation is: true [2020-10-25 22:05:56,923 INFO L277 CegarLoopResult]: At program point L3941-1(lines 1 4537) the Hoare annotation is: true [2020-10-25 22:05:56,923 INFO L277 CegarLoopResult]: At program point L3941(lines 1 4537) the Hoare annotation is: true [2020-10-25 22:05:56,924 INFO L274 CegarLoopResult]: For program point L4537-2(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,924 INFO L274 CegarLoopResult]: For program point L4537-3(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,924 INFO L274 CegarLoopResult]: For program point L4537(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,924 INFO L274 CegarLoopResult]: For program point L4537-1(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,926 INFO L274 CegarLoopResult]: For program point L4537-6(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,926 INFO L274 CegarLoopResult]: For program point L4537-7(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,926 INFO L274 CegarLoopResult]: For program point L4537-4(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,926 INFO L274 CegarLoopResult]: For program point L4537-5(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,927 INFO L274 CegarLoopResult]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2020-10-25 22:05:56,927 INFO L274 CegarLoopResult]: For program point L4537-10(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,927 INFO L274 CegarLoopResult]: For program point L4273-3(lines 4273 4276) no Hoare annotation was computed. [2020-10-25 22:05:56,927 INFO L274 CegarLoopResult]: For program point L4537-11(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,927 INFO L274 CegarLoopResult]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2020-10-25 22:05:56,928 INFO L274 CegarLoopResult]: For program point L4537-8(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,929 INFO L274 CegarLoopResult]: For program point L4273-1(lines 4273 4276) no Hoare annotation was computed. [2020-10-25 22:05:56,929 INFO L274 CegarLoopResult]: For program point L4537-9(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,929 INFO L274 CegarLoopResult]: For program point L4273-4(lines 4273 4276) no Hoare annotation was computed. [2020-10-25 22:05:56,930 INFO L274 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2020-10-25 22:05:56,930 INFO L277 CegarLoopResult]: At program point L2688(lines 2688 2721) the Hoare annotation is: true [2020-10-25 22:05:56,930 INFO L274 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2020-10-25 22:05:56,930 INFO L274 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2020-10-25 22:05:56,931 INFO L274 CegarLoopResult]: For program point L2689(line 2689) no Hoare annotation was computed. [2020-10-25 22:05:56,931 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2020-10-25 22:05:56,931 INFO L274 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2020-10-25 22:05:56,932 INFO L274 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2020-10-25 22:05:56,932 INFO L274 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2020-10-25 22:05:56,932 INFO L274 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2020-10-25 22:05:56,932 INFO L274 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2020-10-25 22:05:56,932 INFO L274 CegarLoopResult]: For program point L4209-2(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,933 INFO L274 CegarLoopResult]: For program point L4209-3(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,933 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,933 INFO L274 CegarLoopResult]: For program point L4209-1(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,938 INFO L274 CegarLoopResult]: For program point L4209-4(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,939 INFO L274 CegarLoopResult]: For program point L4209-5(lines 4209 4216) no Hoare annotation was computed. [2020-10-25 22:05:56,939 INFO L277 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2020-10-25 22:05:56,941 INFO L277 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2020-10-25 22:05:56,941 INFO L274 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2020-10-25 22:05:56,942 INFO L274 CegarLoopResult]: For program point L4211(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,942 INFO L274 CegarLoopResult]: For program point L4211-1(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,942 INFO L274 CegarLoopResult]: For program point L4211-4(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,943 INFO L274 CegarLoopResult]: For program point L4211-5(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,943 INFO L274 CegarLoopResult]: For program point L4211-2(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,943 INFO L274 CegarLoopResult]: For program point L4211-3(lines 4211 4215) no Hoare annotation was computed. [2020-10-25 22:05:56,943 INFO L274 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2020-10-25 22:05:56,944 INFO L274 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2020-10-25 22:05:56,944 INFO L274 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2020-10-25 22:05:56,945 INFO L274 CegarLoopResult]: For program point L2761(lines 2761 2763) no Hoare annotation was computed. [2020-10-25 22:05:56,945 INFO L274 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2020-10-25 22:05:56,946 INFO L277 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2020-10-25 22:05:56,946 INFO L277 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2020-10-25 22:05:56,947 INFO L274 CegarLoopResult]: For program point L2895(line 2895) no Hoare annotation was computed. [2020-10-25 22:05:56,947 INFO L277 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,948 INFO L277 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-3(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-4(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-1(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-2(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-7(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,949 INFO L274 CegarLoopResult]: For program point L4218-5(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L4218-6(lines 4218 4225) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L2831(line 2831) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L277 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L277 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L2898(line 2898) no Hoare annotation was computed. [2020-10-25 22:05:56,950 INFO L274 CegarLoopResult]: For program point L2700(line 2700) no Hoare annotation was computed. [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484-1(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484-2(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484-5(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,951 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484-6(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,951 INFO L277 CegarLoopResult]: At program point L4484-3(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,952 INFO L277 CegarLoopResult]: At program point L4484-4(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,952 INFO L274 CegarLoopResult]: For program point L4220-1(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,952 INFO L277 CegarLoopResult]: At program point L4484-9(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,952 INFO L274 CegarLoopResult]: For program point L4220-2(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,952 INFO L277 CegarLoopResult]: At program point L4484-10(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,952 INFO L277 CegarLoopResult]: At program point L4484-7(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,952 INFO L274 CegarLoopResult]: For program point L4220(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,953 INFO L277 CegarLoopResult]: At program point L4484-8(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,953 INFO L274 CegarLoopResult]: For program point L4220-5(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,953 INFO L277 CegarLoopResult]: At program point L4484-13(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,953 INFO L274 CegarLoopResult]: For program point L4220-6(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,953 INFO L277 CegarLoopResult]: At program point L4484-14(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,953 INFO L274 CegarLoopResult]: For program point L4220-3(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,953 INFO L277 CegarLoopResult]: At program point L4484-11(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,954 INFO L274 CegarLoopResult]: For program point L4220-4(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,954 INFO L277 CegarLoopResult]: At program point L4484-12(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,954 INFO L274 CegarLoopResult]: For program point L4220-7(lines 4220 4224) no Hoare annotation was computed. [2020-10-25 22:05:56,954 INFO L277 CegarLoopResult]: At program point L4484-15(lines 4482 4485) the Hoare annotation is: true [2020-10-25 22:05:56,954 INFO L274 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2020-10-25 22:05:56,954 INFO L274 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2020-10-25 22:05:56,954 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L4155-1(lines 4155 4159) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L4155(lines 4155 4159) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L4155-2(lines 4155 4159) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L274 CegarLoopResult]: For program point L2834(line 2834) no Hoare annotation was computed. [2020-10-25 22:05:56,955 INFO L277 CegarLoopResult]: At program point L2768(lines 2768 2900) the Hoare annotation is: true [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958-2(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958-1(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958-4(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958-3(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 2836) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L3958-6(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,956 INFO L274 CegarLoopResult]: For program point L2769(line 2769) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L3958-5(lines 1596 1619) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L2835-2(lines 2835 2843) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L3958-8(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L3958-7(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L3958-10(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2020-10-25 22:05:56,957 INFO L274 CegarLoopResult]: For program point L3958-9(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-12(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-11(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-14(line 1528) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-13(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-16(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-15(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,958 INFO L274 CegarLoopResult]: For program point L3958-18(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-17(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-20(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-19(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-22(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-21(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-24(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-23(line 1528) no Hoare annotation was computed. [2020-10-25 22:05:56,959 INFO L274 CegarLoopResult]: For program point L3958-26(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,960 INFO L274 CegarLoopResult]: For program point L3958-25(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,960 INFO L274 CegarLoopResult]: For program point L3958-28(lines 1596 1619) no Hoare annotation was computed. [2020-10-25 22:05:56,975 INFO L274 CegarLoopResult]: For program point L3958-27(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,975 INFO L274 CegarLoopResult]: For program point L3958-30(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,975 INFO L274 CegarLoopResult]: For program point L3958-29(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,975 INFO L274 CegarLoopResult]: For program point L3958-32(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-31(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-34(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-33(lines 1596 1619) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L2770(lines 2770 2777) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-36(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-35(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-38(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3958-37(lines 3958 3960) no Hoare annotation was computed. [2020-10-25 22:05:56,976 INFO L274 CegarLoopResult]: For program point L3101(lines 3101 3102) no Hoare annotation was computed. [2020-10-25 22:05:56,977 INFO L274 CegarLoopResult]: For program point L3101-2(lines 3101 3107) no Hoare annotation was computed. [2020-10-25 22:05:56,977 INFO L274 CegarLoopResult]: For program point L2705(line 2705) no Hoare annotation was computed. [2020-10-25 22:05:56,977 INFO L274 CegarLoopResult]: For program point L3498(lines 3498 3510) no Hoare annotation was computed. [2020-10-25 22:05:56,977 INFO L274 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2020-10-25 22:05:56,977 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,978 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,978 INFO L277 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,978 INFO L277 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,978 INFO L277 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,978 INFO L277 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,978 INFO L274 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,978 INFO L274 CegarLoopResult]: For program point L2840(lines 2840 2842) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L277 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L277 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2020-10-25 22:05:56,979 INFO L274 CegarLoopResult]: For program point L3039(lines 3039 3042) no Hoare annotation was computed. [2020-10-25 22:05:56,980 INFO L277 CegarLoopResult]: At program point L3964(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,980 INFO L274 CegarLoopResult]: For program point L3039-2(lines 3039 3042) no Hoare annotation was computed. [2020-10-25 22:05:56,980 INFO L277 CegarLoopResult]: At program point L3964-2(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,981 INFO L277 CegarLoopResult]: At program point L3964-1(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,981 INFO L277 CegarLoopResult]: At program point L3964-4(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,981 INFO L277 CegarLoopResult]: At program point L3964-3(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,981 INFO L277 CegarLoopResult]: At program point L3964-6(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,982 INFO L277 CegarLoopResult]: At program point L3964-5(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,982 INFO L277 CegarLoopResult]: At program point L3964-8(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,982 INFO L277 CegarLoopResult]: At program point L3964-7(lines 3962 3965) the Hoare annotation is: true [2020-10-25 22:05:56,982 INFO L274 CegarLoopResult]: For program point L4163-1(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,982 INFO L274 CegarLoopResult]: For program point L4163(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,982 INFO L274 CegarLoopResult]: For program point L4163-3(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,982 INFO L274 CegarLoopResult]: For program point L4163-2(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,982 INFO L274 CegarLoopResult]: For program point L2710(line 2710) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L277 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2020-10-25 22:05:56,983 INFO L277 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L3967-1(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L3967(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L3967-3(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,983 INFO L274 CegarLoopResult]: For program point L3967-2(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-5(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-6(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-9(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-8(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-11(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L274 CegarLoopResult]: For program point L3967-10(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,984 INFO L277 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2020-10-25 22:05:56,985 INFO L277 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2020-10-25 22:05:56,985 INFO L274 CegarLoopResult]: For program point L3967-13(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,985 INFO L274 CegarLoopResult]: For program point L3967-12(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,990 INFO L277 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2020-10-25 22:05:56,990 INFO L274 CegarLoopResult]: For program point L2845(line 2845) no Hoare annotation was computed. [2020-10-25 22:05:56,991 INFO L274 CegarLoopResult]: For program point L2779(line 2779) no Hoare annotation was computed. [2020-10-25 22:05:56,991 INFO L274 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2020-10-25 22:05:56,991 INFO L274 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2020-10-25 22:05:56,991 INFO L274 CegarLoopResult]: For program point L2780(lines 2780 2788) no Hoare annotation was computed. [2020-10-25 22:05:56,991 INFO L277 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2020-10-25 22:05:56,991 INFO L277 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2020-10-25 22:05:56,991 INFO L274 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L2715(line 2715) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4370) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L2848(line 2848) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L274 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2020-10-25 22:05:56,992 INFO L277 CegarLoopResult]: At program point L3509(lines 3493 3511) the Hoare annotation is: true [2020-10-25 22:05:56,993 INFO L274 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2020-10-25 22:05:56,993 INFO L277 CegarLoopResult]: At program point L4500(line 4500) the Hoare annotation is: true [2020-10-25 22:05:56,993 INFO L274 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2020-10-25 22:05:56,993 INFO L274 CegarLoopResult]: For program point L3245-1(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,993 INFO L274 CegarLoopResult]: For program point L3245(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:56,994 INFO L274 CegarLoopResult]: For program point L2849(lines 2849 2850) no Hoare annotation was computed. [2020-10-25 22:05:56,994 INFO L274 CegarLoopResult]: For program point L2849-2(lines 2849 2857) no Hoare annotation was computed. [2020-10-25 22:05:56,994 INFO L274 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2020-10-25 22:05:56,994 INFO L274 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2020-10-25 22:05:56,994 INFO L274 CegarLoopResult]: For program point L9(lines 3856 3868) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2020-10-25 22:05:56,995 INFO L274 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,996 INFO L274 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,996 INFO L274 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,996 INFO L274 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,999 INFO L274 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,999 INFO L274 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2020-10-25 22:05:56,999 INFO L277 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2020-10-25 22:05:57,000 INFO L274 CegarLoopResult]: For program point L2719(line 2719) no Hoare annotation was computed. [2020-10-25 22:05:57,000 INFO L277 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2020-10-25 22:05:57,000 INFO L277 CegarLoopResult]: At program point L3248(lines 3243 3249) the Hoare annotation is: true [2020-10-25 22:05:57,000 INFO L277 CegarLoopResult]: At program point L3248-1(lines 3243 3249) the Hoare annotation is: true [2020-10-25 22:05:57,000 INFO L274 CegarLoopResult]: For program point L4175-1(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,000 INFO L274 CegarLoopResult]: For program point L3118(lines 3118 3120) no Hoare annotation was computed. [2020-10-25 22:05:57,000 INFO L274 CegarLoopResult]: For program point L4175(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-3(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-2(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-5(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-4(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-7(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L4175-6(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,001 INFO L274 CegarLoopResult]: For program point L2854(lines 2854 2856) no Hoare annotation was computed. [2020-10-25 22:05:57,002 INFO L274 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2020-10-25 22:05:57,002 INFO L277 CegarLoopResult]: At program point L4506(line 4506) the Hoare annotation is: true [2020-10-25 22:05:57,002 INFO L277 CegarLoopResult]: At program point L4506-1(line 4506) the Hoare annotation is: true [2020-10-25 22:05:57,002 INFO L274 CegarLoopResult]: For program point L2790(line 2790) no Hoare annotation was computed. [2020-10-25 22:05:57,002 INFO L277 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,003 INFO L277 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L2793(line 2793) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L277 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L4247(lines 4247 4256) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L2794(lines 2794 2802) no Hoare annotation was computed. [2020-10-25 22:05:57,004 INFO L274 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2020-10-25 22:05:57,005 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-25 22:05:57,005 INFO L274 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2020-10-25 22:05:57,005 INFO L274 CegarLoopResult]: For program point L4249(lines 4249 4255) no Hoare annotation was computed. [2020-10-25 22:05:57,005 INFO L274 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2020-10-25 22:05:57,005 INFO L277 CegarLoopResult]: At program point L4514(lines 4508 4515) the Hoare annotation is: true [2020-10-25 22:05:57,005 INFO L277 CegarLoopResult]: At program point L4514-1(lines 4508 4515) the Hoare annotation is: true [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L2665(lines 2665 2679) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L3261(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L3856(lines 3856 3868) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L4517(lines 4517 4523) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L4517-1(lines 4517 4523) no Hoare annotation was computed. [2020-10-25 22:05:57,006 INFO L274 CegarLoopResult]: For program point L3857(lines 3857 3867) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 2737) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L277 CegarLoopResult]: At program point L3264(lines 3259 3265) the Hoare annotation is: true [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-25 22:05:57,007 INFO L277 CegarLoopResult]: At program point L2671-3(lines 2671 2673) the Hoare annotation is: true [2020-10-25 22:05:57,007 INFO L274 CegarLoopResult]: For program point L2671-2(lines 2671 2673) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L2671-4(lines 2671 2673) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L4258-1(lines 4258 4265) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L4258-2(lines 4258 4265) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L277 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L3269(lines 1 4537) no Hoare annotation was computed. [2020-10-25 22:05:57,008 INFO L274 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2020-10-25 22:05:57,009 INFO L277 CegarLoopResult]: At program point L2675-3(lines 2675 2678) the Hoare annotation is: true [2020-10-25 22:05:57,009 INFO L274 CegarLoopResult]: For program point L2675-2(lines 2675 2678) no Hoare annotation was computed. [2020-10-25 22:05:57,009 INFO L277 CegarLoopResult]: At program point L4525(line 4525) the Hoare annotation is: true [2020-10-25 22:05:57,010 INFO L274 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2020-10-25 22:05:57,010 INFO L277 CegarLoopResult]: At program point L4526(line 4526) the Hoare annotation is: true [2020-10-25 22:05:57,011 INFO L277 CegarLoopResult]: At program point L4526-1(line 4526) the Hoare annotation is: true [2020-10-25 22:05:57,012 INFO L277 CegarLoopResult]: At program point L4527(line 4527) the Hoare annotation is: true [2020-10-25 22:05:57,012 INFO L277 CegarLoopResult]: At program point L3272(lines 3267 3273) the Hoare annotation is: true [2020-10-25 22:05:57,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 10:05:57 BoogieIcfgContainer [2020-10-25 22:05:57,035 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-25 22:05:57,036 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-25 22:05:57,036 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-25 22:05:57,036 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-25 22:05:57,042 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:05:56" (3/4) ... [2020-10-25 22:05:57,049 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-25 22:05:57,089 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2020-10-25 22:05:57,094 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2020-10-25 22:05:57,098 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2020-10-25 22:05:57,102 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-10-25 22:05:57,106 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-25 22:05:57,109 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 22:05:57,350 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-25 22:05:57,350 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-25 22:05:57,353 INFO L168 Benchmark]: Toolchain (without parser) took 9732.82 ms. Allocated memory was 46.1 MB in the beginning and 211.8 MB in the end (delta: 165.7 MB). Free memory was 28.3 MB in the beginning and 135.8 MB in the end (delta: -107.4 MB). Peak memory consumption was 58.0 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,354 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 46.1 MB. Free memory was 28.1 MB in the beginning and 28.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-25 22:05:57,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2638.11 ms. Allocated memory was 46.1 MB in the beginning and 71.3 MB in the end (delta: 25.2 MB). Free memory was 27.7 MB in the beginning and 40.3 MB in the end (delta: -12.7 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,355 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.22 ms. Allocated memory is still 71.3 MB. Free memory was 40.3 MB in the beginning and 27.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,355 INFO L168 Benchmark]: Boogie Preprocessor took 198.13 ms. Allocated memory is still 71.3 MB. Free memory was 27.8 MB in the beginning and 18.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,356 INFO L168 Benchmark]: RCFGBuilder took 5885.52 ms. Allocated memory was 71.3 MB in the beginning and 211.8 MB in the end (delta: 140.5 MB). Free memory was 18.4 MB in the beginning and 97.8 MB in the end (delta: -79.5 MB). Peak memory consumption was 90.4 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,356 INFO L168 Benchmark]: TraceAbstraction took 458.54 ms. Allocated memory is still 211.8 MB. Free memory was 97.8 MB in the beginning and 168.3 MB in the end (delta: -70.5 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,357 INFO L168 Benchmark]: Witness Printer took 314.26 ms. Allocated memory is still 211.8 MB. Free memory was 167.2 MB in the beginning and 135.8 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-10-25 22:05:57,359 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 46.1 MB. Free memory was 28.1 MB in the beginning and 28.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2638.11 ms. Allocated memory was 46.1 MB in the beginning and 71.3 MB in the end (delta: 25.2 MB). Free memory was 27.7 MB in the beginning and 40.3 MB in the end (delta: -12.7 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 222.22 ms. Allocated memory is still 71.3 MB. Free memory was 40.3 MB in the beginning and 27.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 198.13 ms. Allocated memory is still 71.3 MB. Free memory was 27.8 MB in the beginning and 18.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 5885.52 ms. Allocated memory was 71.3 MB in the beginning and 211.8 MB in the end (delta: 140.5 MB). Free memory was 18.4 MB in the beginning and 97.8 MB in the end (delta: -79.5 MB). Peak memory consumption was 90.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 458.54 ms. Allocated memory is still 211.8 MB. Free memory was 97.8 MB in the beginning and 168.3 MB in the end (delta: -70.5 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. * Witness Printer took 314.26 ms. Allocated memory is still 211.8 MB. Free memory was 167.2 MB in the beginning and 135.8 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 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: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: 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: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: 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: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2688]: 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: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3243]: 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: 3243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4525]: 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: 4508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2725]: 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: 2671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: 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: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: 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: 3267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1670]: 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, 0.1s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...