./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3482921f914ad417b10ac2485972c6b418189b43 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:45:54,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:45:54,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:45:54,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:45:54,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:45:54,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:45:54,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:45:54,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:45:54,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:45:54,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:45:54,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:45:54,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:45:54,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:45:54,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:45:54,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:45:54,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:45:54,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:45:54,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:45:54,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:45:54,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:45:54,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:45:54,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:45:54,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:45:54,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:45:54,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:45:54,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:45:54,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:45:54,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:45:54,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:45:54,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:45:54,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:45:54,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:45:54,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:45:54,692 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:45:54,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:45:54,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:45:54,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:45:54,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:45:54,695 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:45:54,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:45:54,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:45:54,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 04:45:54,724 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:45:54,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:45:54,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:45:54,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:45:54,737 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:45:54,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:45:54,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:45:54,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:45:54,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:45:54,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:45:54,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:45:54,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:45:54,739 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:45:54,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:45:54,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:45:54,740 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:45:54,740 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:45:54,740 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:45:54,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:45:54,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:45:54,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:45:54,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:45:54,742 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 04:45:54,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:45:54,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:45:54,743 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:45:54,744 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3482921f914ad417b10ac2485972c6b418189b43 [2019-11-20 04:45:54,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:45:54,951 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:45:54,955 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:45:54,956 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:45:54,957 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:45:54,957 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-11-20 04:45:55,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/data/04bf8e36b/dec6b1f1197c4103b2c7d6f5b6105634/FLAGa64dbcbb2 [2019-11-20 04:45:55,940 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:45:55,942 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-11-20 04:45:56,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/data/04bf8e36b/dec6b1f1197c4103b2c7d6f5b6105634/FLAGa64dbcbb2 [2019-11-20 04:45:56,354 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/data/04bf8e36b/dec6b1f1197c4103b2c7d6f5b6105634 [2019-11-20 04:45:56,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:45:56,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:45:56,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:45:56,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:45:56,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:45:56,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:56" (1/1) ... [2019-11-20 04:45:56,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77e62454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:56, skipping insertion in model container [2019-11-20 04:45:56,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:56" (1/1) ... [2019-11-20 04:45:56,374 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:45:56,591 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:45:59,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:45:59,652 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:46:00,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:46:01,088 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:46:01,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01 WrapperNode [2019-11-20 04:46:01,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:46:01,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:46:01,091 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:46:01,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:46:01,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:46:01,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:46:01,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:46:01,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:46:01,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... [2019-11-20 04:46:01,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:46:01,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:46:01,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:46:01,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:46:01,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:46:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:46:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:46:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:46:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:46:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:46:01,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:46:27,092 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:46:27,092 INFO L285 CfgBuilder]: Removed 526 assume(true) statements. [2019-11-20 04:46:27,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:27 BoogieIcfgContainer [2019-11-20 04:46:27,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:46:27,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:46:27,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:46:27,097 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:46:27,098 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:45:56" (1/3) ... [2019-11-20 04:46:27,102 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418933fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:46:27, skipping insertion in model container [2019-11-20 04:46:27,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:01" (2/3) ... [2019-11-20 04:46:27,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418933fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:46:27, skipping insertion in model container [2019-11-20 04:46:27,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:27" (3/3) ... [2019-11-20 04:46:27,106 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-11-20 04:46:27,116 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:46:27,125 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-20 04:46:27,140 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-20 04:46:27,174 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:46:27,175 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:46:27,175 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:46:27,175 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:46:27,175 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:46:27,175 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:46:27,176 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:46:27,176 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:46:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states. [2019-11-20 04:46:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-11-20 04:46:27,227 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:46:27,228 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:46:27,229 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:46:27,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:46:27,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1176519835, now seen corresponding path program 1 times [2019-11-20 04:46:27,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:46:27,244 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756169613] [2019-11-20 04:46:27,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:46:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:46:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:46:29,281 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756169613] [2019-11-20 04:46:29,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:46:29,282 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 04:46:29,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70264998] [2019-11-20 04:46:29,289 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 04:46:29,289 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:46:29,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 04:46:29,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-20 04:46:29,306 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 7 states. [2019-11-20 04:46:29,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:46:29,716 INFO L93 Difference]: Finished difference Result 1067 states and 1421 transitions. [2019-11-20 04:46:29,716 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 04:46:29,718 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 88 [2019-11-20 04:46:29,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:46:29,749 INFO L225 Difference]: With dead ends: 1067 [2019-11-20 04:46:29,749 INFO L226 Difference]: Without dead ends: 634 [2019-11-20 04:46:29,758 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2019-11-20 04:46:29,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2019-11-20 04:46:29,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 450. [2019-11-20 04:46:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 450 states. [2019-11-20 04:46:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 586 transitions. [2019-11-20 04:46:29,854 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 586 transitions. Word has length 88 [2019-11-20 04:46:29,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:46:29,855 INFO L462 AbstractCegarLoop]: Abstraction has 450 states and 586 transitions. [2019-11-20 04:46:29,856 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 04:46:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 586 transitions. [2019-11-20 04:46:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-11-20 04:46:29,866 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:46:29,867 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:46:29,867 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:46:29,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:46:29,868 INFO L82 PathProgramCache]: Analyzing trace with hash -2020525337, now seen corresponding path program 1 times [2019-11-20 04:46:29,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:46:29,869 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073772512] [2019-11-20 04:46:29,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:46:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:46:30,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:46:30,848 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073772512] [2019-11-20 04:46:30,849 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:46:30,849 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:46:30,849 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424086470] [2019-11-20 04:46:30,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:46:30,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:46:30,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:46:30,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:46:30,854 INFO L87 Difference]: Start difference. First operand 450 states and 586 transitions. Second operand 4 states. [2019-11-20 04:46:30,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:46:30,941 INFO L93 Difference]: Finished difference Result 1026 states and 1343 transitions. [2019-11-20 04:46:30,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:46:30,942 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 88 [2019-11-20 04:46:30,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:46:30,946 INFO L225 Difference]: With dead ends: 1026 [2019-11-20 04:46:30,946 INFO L226 Difference]: Without dead ends: 643 [2019-11-20 04:46:30,948 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:46:30,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states. [2019-11-20 04:46:30,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 456. [2019-11-20 04:46:30,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2019-11-20 04:46:30,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 593 transitions. [2019-11-20 04:46:30,974 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 593 transitions. Word has length 88 [2019-11-20 04:46:30,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:46:30,977 INFO L462 AbstractCegarLoop]: Abstraction has 456 states and 593 transitions. [2019-11-20 04:46:30,977 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:46:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 593 transitions. [2019-11-20 04:46:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-11-20 04:46:30,979 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:46:30,979 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:46:30,980 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:46:30,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:46:30,980 INFO L82 PathProgramCache]: Analyzing trace with hash 2055587241, now seen corresponding path program 1 times [2019-11-20 04:46:30,981 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:46:30,981 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452094266] [2019-11-20 04:46:30,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:46:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:46:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:46:32,006 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452094266] [2019-11-20 04:46:32,006 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:46:32,007 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:46:32,007 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593693545] [2019-11-20 04:46:32,008 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:46:32,009 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:46:32,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:46:32,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:46:32,013 INFO L87 Difference]: Start difference. First operand 456 states and 593 transitions. Second operand 3 states. [2019-11-20 04:46:32,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:46:32,045 INFO L93 Difference]: Finished difference Result 846 states and 1104 transitions. [2019-11-20 04:46:32,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:46:32,045 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2019-11-20 04:46:32,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:46:32,049 INFO L225 Difference]: With dead ends: 846 [2019-11-20 04:46:32,050 INFO L226 Difference]: Without dead ends: 457 [2019-11-20 04:46:32,051 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:46:32,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2019-11-20 04:46:32,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 455. [2019-11-20 04:46:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 455 states. [2019-11-20 04:46:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 455 states and 591 transitions. [2019-11-20 04:46:32,075 INFO L78 Accepts]: Start accepts. Automaton has 455 states and 591 transitions. Word has length 88 [2019-11-20 04:46:32,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:46:32,077 INFO L462 AbstractCegarLoop]: Abstraction has 455 states and 591 transitions. [2019-11-20 04:46:32,077 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:46:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 591 transitions. [2019-11-20 04:46:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-11-20 04:46:32,078 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:46:32,079 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:46:32,079 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:46:32,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:46:32,080 INFO L82 PathProgramCache]: Analyzing trace with hash -1726433531, now seen corresponding path program 1 times [2019-11-20 04:46:32,080 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:46:32,081 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097889561] [2019-11-20 04:46:32,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:46:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:46:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:46:33,037 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097889561] [2019-11-20 04:46:33,037 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:46:33,037 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:46:33,038 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700547201] [2019-11-20 04:46:33,038 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:46:33,042 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:46:33,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:46:33,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:46:33,043 INFO L87 Difference]: Start difference. First operand 455 states and 591 transitions. Second operand 4 states. [2019-11-20 04:46:39,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:46:39,071 INFO L93 Difference]: Finished difference Result 456 states and 592 transitions. [2019-11-20 04:46:39,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:46:39,072 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2019-11-20 04:46:39,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:46:39,073 INFO L225 Difference]: With dead ends: 456 [2019-11-20 04:46:39,073 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 04:46:39,074 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:46:39,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 04:46:39,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 04:46:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 04:46:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 04:46:39,075 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 90 [2019-11-20 04:46:39,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:46:39,076 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 04:46:39,076 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:46:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 04:46:39,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 04:46:39,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 04:46:39,589 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4160) no Hoare annotation was computed. [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-5(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-6(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-3(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-4(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-1(line 7977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976-2(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L9880(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L9880-1(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,590 INFO L440 ceAbstractionStarter]: At program point L13976(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L4463(lines 4455 4465) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L13976-9(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L13976-10(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L13976-7(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L13976-8(lines 13975 13977) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L14109(lines 14108 14110) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L14109-1(lines 14108 14110) the Hoare annotation is: false [2019-11-20 04:46:39,591 INFO L447 ceAbstractionStarter]: At program point L8230(lines 8163 8232) the Hoare annotation is: true [2019-11-20 04:46:39,591 INFO L440 ceAbstractionStarter]: At program point L13979(lines 7993 8001) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-1(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L9883(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L9883-1(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-8(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-9(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-6(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-4(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,592 INFO L440 ceAbstractionStarter]: At program point L13979-5(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L13979-3(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L13979-10(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L13979-11(lines 13978 13980) the Hoare annotation is: false [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L4136(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L4136-2(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L4136-1(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,593 INFO L440 ceAbstractionStarter]: At program point L4136-4(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-3(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-6(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-5(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-8(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-7(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L13914(lines 13913 13915) the Hoare annotation is: false [2019-11-20 04:46:39,594 INFO L440 ceAbstractionStarter]: At program point L4136-10(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,594 INFO L444 ceAbstractionStarter]: For program point L7968(lines 7968 7972) no Hoare annotation was computed. [2019-11-20 04:46:39,595 INFO L444 ceAbstractionStarter]: For program point L9884-1(lines 9884 9888) no Hoare annotation was computed. [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-9(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-12(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-11(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-14(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-13(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L440 ceAbstractionStarter]: At program point L4136-15(lines 4123 4139) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,595 INFO L444 ceAbstractionStarter]: For program point L9884-3(lines 9884 9888) no Hoare annotation was computed. [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L13914-1(lines 13913 13915) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L13848(lines 13847 13849) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L4402(lines 4392 4404) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L9820(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L9820-1(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L9820-2(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L9820-3(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,596 INFO L444 ceAbstractionStarter]: For program point L4469(lines 4469 4477) no Hoare annotation was computed. [2019-11-20 04:46:39,596 INFO L440 ceAbstractionStarter]: At program point L4469-1(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L13917-2(lines 13916 13918) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L13917-3(lines 13916 13918) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L13917(lines 13916 13918) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L13917-1(lines 13916 13918) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L444 ceAbstractionStarter]: For program point L4470(lines 4470 4473) no Hoare annotation was computed. [2019-11-20 04:46:39,597 INFO L444 ceAbstractionStarter]: For program point L4470-2(lines 4470 4473) no Hoare annotation was computed. [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L9822-1(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L9822-2(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,597 INFO L440 ceAbstractionStarter]: At program point L9822-3(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9690(lines 9690 9693) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L8831(lines 8831 8834) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L440 ceAbstractionStarter]: At program point L9822(lines 9793 9829) the Hoare annotation is: false [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9690-5(lines 9690 9693) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9690-2(lines 9690 9693) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9690-3(lines 9690 9693) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9691(line 9691) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4160) no Hoare annotation was computed. [2019-11-20 04:46:39,598 INFO L444 ceAbstractionStarter]: For program point L9691-2(line 9691) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L9691-3(line 9691) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L9691-5(line 9691) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L440 ceAbstractionStarter]: At program point L9890(lines 9831 9892) the Hoare annotation is: false [2019-11-20 04:46:39,599 INFO L440 ceAbstractionStarter]: At program point L9890-1(lines 9831 9892) the Hoare annotation is: false [2019-11-20 04:46:39,599 INFO L440 ceAbstractionStarter]: At program point L8305(lines 1 14128) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L8107-1(lines 8107 8110) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L8107(lines 8107 8110) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L8901(lines 8901 8926) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L8835(lines 8835 8838) no Hoare annotation was computed. [2019-11-20 04:46:39,599 INFO L444 ceAbstractionStarter]: For program point L8901-2(lines 8901 8926) no Hoare annotation was computed. [2019-11-20 04:46:39,600 INFO L444 ceAbstractionStarter]: For program point L8901-3(lines 8901 8926) no Hoare annotation was computed. [2019-11-20 04:46:39,600 INFO L440 ceAbstractionStarter]: At program point L9694-1(lines 9684 9696) the Hoare annotation is: false [2019-11-20 04:46:39,600 INFO L440 ceAbstractionStarter]: At program point L13856-5(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,600 INFO L440 ceAbstractionStarter]: At program point L13856-6(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,600 INFO L440 ceAbstractionStarter]: At program point L13856-3(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,602 INFO L440 ceAbstractionStarter]: At program point L13856-4(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,602 INFO L440 ceAbstractionStarter]: At program point L13856-1(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,602 INFO L440 ceAbstractionStarter]: At program point L13856-2(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,602 INFO L444 ceAbstractionStarter]: For program point L8901-5(lines 8901 8926) no Hoare annotation was computed. [2019-11-20 04:46:39,603 INFO L440 ceAbstractionStarter]: At program point L13856(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,603 INFO L440 ceAbstractionStarter]: At program point L9694(lines 9684 9696) the Hoare annotation is: false [2019-11-20 04:46:39,603 INFO L440 ceAbstractionStarter]: At program point L13856-7(lines 13855 13857) the Hoare annotation is: false [2019-11-20 04:46:39,603 INFO L444 ceAbstractionStarter]: For program point L7977-1(line 7977) no Hoare annotation was computed. [2019-11-20 04:46:39,603 INFO L444 ceAbstractionStarter]: For program point L4410(lines 4410 4413) no Hoare annotation was computed. [2019-11-20 04:46:39,603 INFO L444 ceAbstractionStarter]: For program point L4410-1(lines 4410 4413) no Hoare annotation was computed. [2019-11-20 04:46:39,604 INFO L440 ceAbstractionStarter]: At program point L9828(lines 9786 9830) the Hoare annotation is: false [2019-11-20 04:46:39,604 INFO L440 ceAbstractionStarter]: At program point L9828-1(lines 9786 9830) the Hoare annotation is: false [2019-11-20 04:46:39,604 INFO L440 ceAbstractionStarter]: At program point L9828-2(lines 9786 9830) the Hoare annotation is: false [2019-11-20 04:46:39,604 INFO L440 ceAbstractionStarter]: At program point L9828-3(lines 9786 9830) the Hoare annotation is: false [2019-11-20 04:46:39,604 INFO L440 ceAbstractionStarter]: At program point L14123(lines 14122 14124) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,604 INFO L444 ceAbstractionStarter]: For program point L8111-1(lines 8111 8114) no Hoare annotation was computed. [2019-11-20 04:46:39,605 INFO L440 ceAbstractionStarter]: At program point L14123-1(lines 14122 14124) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,605 INFO L444 ceAbstractionStarter]: For program point L8111(lines 8111 8114) no Hoare annotation was computed. [2019-11-20 04:46:39,605 INFO L444 ceAbstractionStarter]: For program point L8177(lines 8177 8182) no Hoare annotation was computed. [2019-11-20 04:46:39,605 INFO L440 ceAbstractionStarter]: At program point L13859(lines 13858 13860) the Hoare annotation is: false [2019-11-20 04:46:39,605 INFO L440 ceAbstractionStarter]: At program point L14123-8(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,605 INFO L440 ceAbstractionStarter]: At program point L14123-6(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L440 ceAbstractionStarter]: At program point L14123-7(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L440 ceAbstractionStarter]: At program point L14123-4(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L440 ceAbstractionStarter]: At program point L14123-5(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L440 ceAbstractionStarter]: At program point L14123-2(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L440 ceAbstractionStarter]: At program point L14123-3(lines 14122 14124) the Hoare annotation is: false [2019-11-20 04:46:39,606 INFO L444 ceAbstractionStarter]: For program point L7980(lines 7980 7984) no Hoare annotation was computed. [2019-11-20 04:46:39,607 INFO L444 ceAbstractionStarter]: For program point L9764(lines 9764 9768) no Hoare annotation was computed. [2019-11-20 04:46:39,607 INFO L440 ceAbstractionStarter]: At program point L9764-1(lines 9764 9768) the Hoare annotation is: false [2019-11-20 04:46:39,607 INFO L444 ceAbstractionStarter]: For program point L9764-2(lines 9764 9768) no Hoare annotation was computed. [2019-11-20 04:46:39,607 INFO L440 ceAbstractionStarter]: At program point L9764-7(lines 9764 9768) the Hoare annotation is: false [2019-11-20 04:46:39,607 INFO L440 ceAbstractionStarter]: At program point L9764-3(lines 9764 9768) the Hoare annotation is: false [2019-11-20 04:46:39,607 INFO L444 ceAbstractionStarter]: For program point L9764-4(lines 9764 9768) no Hoare annotation was computed. [2019-11-20 04:46:39,608 INFO L440 ceAbstractionStarter]: At program point L9764-5(lines 9764 9768) the Hoare annotation is: false [2019-11-20 04:46:39,608 INFO L444 ceAbstractionStarter]: For program point L9764-6(lines 9764 9768) no Hoare annotation was computed. [2019-11-20 04:46:39,608 INFO L444 ceAbstractionStarter]: For program point L8906(lines 8906 8909) no Hoare annotation was computed. [2019-11-20 04:46:39,608 INFO L444 ceAbstractionStarter]: For program point L8906-5(lines 8906 8909) no Hoare annotation was computed. [2019-11-20 04:46:39,608 INFO L440 ceAbstractionStarter]: At program point L8840(lines 8828 8842) the Hoare annotation is: false [2019-11-20 04:46:39,608 INFO L444 ceAbstractionStarter]: For program point L8906-2(lines 8906 8909) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L8906-3(lines 8906 8909) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L14126-3(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L14126-4(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L14126-1(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L14126-2(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,609 INFO L444 ceAbstractionStarter]: For program point L14126(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L9634(lines 9634 9640) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L14126-7(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L14126-8(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L14126-5(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L14126-6(lines 14126 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L4415(lines 4415 4418) no Hoare annotation was computed. [2019-11-20 04:46:39,610 INFO L444 ceAbstractionStarter]: For program point L9634-1(lines 9634 9640) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L444 ceAbstractionStarter]: For program point L4415-5(lines 4415 4418) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L444 ceAbstractionStarter]: For program point L9634-2(lines 9634 9640) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L444 ceAbstractionStarter]: For program point L4415-2(lines 4415 4418) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L444 ceAbstractionStarter]: For program point L9634-3(lines 9634 9640) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L444 ceAbstractionStarter]: For program point L4415-3(lines 4415 4418) no Hoare annotation was computed. [2019-11-20 04:46:39,611 INFO L440 ceAbstractionStarter]: At program point L4019(lines 4016 4021) the Hoare annotation is: false [2019-11-20 04:46:39,612 INFO L440 ceAbstractionStarter]: At program point L10626(lines 10622 10628) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,612 INFO L447 ceAbstractionStarter]: At program point L8578(lines 8573 8580) the Hoare annotation is: true [2019-11-20 04:46:39,612 INFO L444 ceAbstractionStarter]: For program point L8116-1(lines 8116 8122) no Hoare annotation was computed. [2019-11-20 04:46:39,612 INFO L444 ceAbstractionStarter]: For program point L8116(lines 8116 8122) no Hoare annotation was computed. [2019-11-20 04:46:39,612 INFO L444 ceAbstractionStarter]: For program point L9900(line 9900) no Hoare annotation was computed. [2019-11-20 04:46:39,612 INFO L444 ceAbstractionStarter]: For program point L9900-2(lines 9900 9903) no Hoare annotation was computed. [2019-11-20 04:46:39,613 INFO L444 ceAbstractionStarter]: For program point L9900-3(line 9900) no Hoare annotation was computed. [2019-11-20 04:46:39,613 INFO L444 ceAbstractionStarter]: For program point L9900-5(lines 9900 9903) no Hoare annotation was computed. [2019-11-20 04:46:39,613 INFO L447 ceAbstractionStarter]: At program point L9637(lines 9634 9639) the Hoare annotation is: true [2019-11-20 04:46:39,613 INFO L447 ceAbstractionStarter]: At program point L9637-1(lines 9634 9639) the Hoare annotation is: true [2019-11-20 04:46:39,613 INFO L447 ceAbstractionStarter]: At program point L9637-2(lines 9634 9639) the Hoare annotation is: true [2019-11-20 04:46:39,613 INFO L447 ceAbstractionStarter]: At program point L9637-3(lines 9634 9639) the Hoare annotation is: true [2019-11-20 04:46:39,613 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,614 INFO L444 ceAbstractionStarter]: For program point L8184(lines 8184 8187) no Hoare annotation was computed. [2019-11-20 04:46:39,614 INFO L440 ceAbstractionStarter]: At program point L7986(lines 7965 8011) the Hoare annotation is: false [2019-11-20 04:46:39,614 INFO L444 ceAbstractionStarter]: For program point L8911-2(lines 8911 8915) no Hoare annotation was computed. [2019-11-20 04:46:39,614 INFO L440 ceAbstractionStarter]: At program point L13932-1(lines 13931 13933) the Hoare annotation is: false [2019-11-20 04:46:39,614 INFO L440 ceAbstractionStarter]: At program point L13932-2(lines 13931 13933) the Hoare annotation is: false [2019-11-20 04:46:39,614 INFO L444 ceAbstractionStarter]: For program point L8911-3(lines 8911 8915) no Hoare annotation was computed. [2019-11-20 04:46:39,615 INFO L440 ceAbstractionStarter]: At program point L13932(lines 13931 13933) the Hoare annotation is: false [2019-11-20 04:46:39,615 INFO L444 ceAbstractionStarter]: For program point L8911-5(lines 8911 8915) no Hoare annotation was computed. [2019-11-20 04:46:39,615 INFO L444 ceAbstractionStarter]: For program point L8911(lines 8911 8915) no Hoare annotation was computed. [2019-11-20 04:46:39,615 INFO L444 ceAbstractionStarter]: For program point L9704-3(lines 9704 9707) no Hoare annotation was computed. [2019-11-20 04:46:39,615 INFO L444 ceAbstractionStarter]: For program point L9704-5(lines 9701 9713) no Hoare annotation was computed. [2019-11-20 04:46:39,615 INFO L444 ceAbstractionStarter]: For program point L9704(lines 9704 9707) no Hoare annotation was computed. [2019-11-20 04:46:39,616 INFO L444 ceAbstractionStarter]: For program point L9704-2(lines 9701 9713) no Hoare annotation was computed. [2019-11-20 04:46:39,616 INFO L447 ceAbstractionStarter]: At program point L8119-1(lines 8116 8121) the Hoare annotation is: true [2019-11-20 04:46:39,616 INFO L447 ceAbstractionStarter]: At program point L8119(lines 8116 8121) the Hoare annotation is: true [2019-11-20 04:46:39,616 INFO L444 ceAbstractionStarter]: For program point L9771(lines 9771 9776) no Hoare annotation was computed. [2019-11-20 04:46:39,616 INFO L444 ceAbstractionStarter]: For program point L9771-6(lines 9771 9776) no Hoare annotation was computed. [2019-11-20 04:46:39,616 INFO L444 ceAbstractionStarter]: For program point L13801-6(lines 13801 13808) no Hoare annotation was computed. [2019-11-20 04:46:39,617 INFO L440 ceAbstractionStarter]: At program point L9771-8(lines 9748 9779) the Hoare annotation is: false [2019-11-20 04:46:39,617 INFO L440 ceAbstractionStarter]: At program point L13801-5(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,617 INFO L444 ceAbstractionStarter]: For program point L9771-9(lines 9771 9776) no Hoare annotation was computed. [2019-11-20 04:46:39,617 INFO L440 ceAbstractionStarter]: At program point L9771-2(lines 9748 9779) the Hoare annotation is: false [2019-11-20 04:46:39,617 INFO L444 ceAbstractionStarter]: For program point L9771-3(lines 9771 9776) no Hoare annotation was computed. [2019-11-20 04:46:39,617 INFO L444 ceAbstractionStarter]: For program point L13801-3(lines 13801 13808) no Hoare annotation was computed. [2019-11-20 04:46:39,617 INFO L444 ceAbstractionStarter]: For program point L13801(lines 13801 13808) no Hoare annotation was computed. [2019-11-20 04:46:39,618 INFO L440 ceAbstractionStarter]: At program point L9771-5(lines 9748 9779) the Hoare annotation is: false [2019-11-20 04:46:39,618 INFO L444 ceAbstractionStarter]: For program point L4156(lines 1 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,618 INFO L440 ceAbstractionStarter]: At program point L9771-11(lines 9748 9779) the Hoare annotation is: false [2019-11-20 04:46:39,618 INFO L440 ceAbstractionStarter]: At program point L13801-11(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,618 INFO L444 ceAbstractionStarter]: For program point L4156-2(lines 1 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,618 INFO L444 ceAbstractionStarter]: For program point L4156-1(lines 1 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L13801-9(lines 13801 13808) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L4156-3(lines 1 14128) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L440 ceAbstractionStarter]: At program point L7988(lines 7965 8011) the Hoare annotation is: false [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L13802(lines 13802 13805) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L13802-6(lines 13802 13805) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L13802-4(lines 13802 13805) no Hoare annotation was computed. [2019-11-20 04:46:39,619 INFO L444 ceAbstractionStarter]: For program point L13802-2(lines 13802 13805) no Hoare annotation was computed. [2019-11-20 04:46:39,620 INFO L444 ceAbstractionStarter]: For program point L9905-5(lines 9905 9915) no Hoare annotation was computed. [2019-11-20 04:46:39,620 INFO L444 ceAbstractionStarter]: For program point L9905(lines 9905 9915) no Hoare annotation was computed. [2019-11-20 04:46:39,620 INFO L444 ceAbstractionStarter]: For program point L9905-2(lines 9905 9915) no Hoare annotation was computed. [2019-11-20 04:46:39,620 INFO L444 ceAbstractionStarter]: For program point L9905-3(lines 9905 9915) no Hoare annotation was computed. [2019-11-20 04:46:39,620 INFO L440 ceAbstractionStarter]: At program point L4422(lines 4422 4425) the Hoare annotation is: false [2019-11-20 04:46:39,620 INFO L440 ceAbstractionStarter]: At program point L4422-1(lines 4422 4425) the Hoare annotation is: false [2019-11-20 04:46:39,620 INFO L440 ceAbstractionStarter]: At program point L3960(lines 3957 3962) the Hoare annotation is: false [2019-11-20 04:46:39,621 INFO L440 ceAbstractionStarter]: At program point L3960-1(lines 3957 3962) the Hoare annotation is: false [2019-11-20 04:46:39,621 INFO L444 ceAbstractionStarter]: For program point L9708-1(lines 9708 9711) no Hoare annotation was computed. [2019-11-20 04:46:39,621 INFO L444 ceAbstractionStarter]: For program point L9708-3(lines 9708 9711) no Hoare annotation was computed. [2019-11-20 04:46:39,621 INFO L444 ceAbstractionStarter]: For program point L4159-1(line 4159) no Hoare annotation was computed. [2019-11-20 04:46:39,621 INFO L444 ceAbstractionStarter]: For program point L4159(line 4159) no Hoare annotation was computed. [2019-11-20 04:46:39,621 INFO L444 ceAbstractionStarter]: For program point L4159-3(line 4159) no Hoare annotation was computed. [2019-11-20 04:46:39,622 INFO L444 ceAbstractionStarter]: For program point L4159-2(line 4159) no Hoare annotation was computed. [2019-11-20 04:46:39,622 INFO L440 ceAbstractionStarter]: At program point L7991(lines 7965 8011) the Hoare annotation is: false [2019-11-20 04:46:39,622 INFO L447 ceAbstractionStarter]: At program point L8586(lines 8581 8588) the Hoare annotation is: true [2019-11-20 04:46:39,622 INFO L440 ceAbstractionStarter]: At program point L4094(lines 4089 4096) the Hoare annotation is: false [2019-11-20 04:46:39,622 INFO L444 ceAbstractionStarter]: For program point L8124-1(lines 8124 8130) no Hoare annotation was computed. [2019-11-20 04:46:39,622 INFO L444 ceAbstractionStarter]: For program point L8124(lines 8124 8130) no Hoare annotation was computed. [2019-11-20 04:46:39,623 INFO L440 ceAbstractionStarter]: At program point L8917(lines 8901 8925) the Hoare annotation is: false [2019-11-20 04:46:39,623 INFO L444 ceAbstractionStarter]: For program point L9908(lines 9908 9912) no Hoare annotation was computed. [2019-11-20 04:46:39,623 INFO L440 ceAbstractionStarter]: At program point L8917-1(lines 8901 8925) the Hoare annotation is: false [2019-11-20 04:46:39,623 INFO L444 ceAbstractionStarter]: For program point L9908-1(lines 9908 9912) no Hoare annotation was computed. [2019-11-20 04:46:39,623 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,623 INFO L444 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,623 INFO L444 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L8918-1(lines 8918 8921) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,624 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4160) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,625 INFO L444 ceAbstractionStarter]: For program point L8918(lines 8918 8921) no Hoare annotation was computed. [2019-11-20 04:46:39,626 INFO L444 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,626 INFO L440 ceAbstractionStarter]: At program point L9645(lines 9617 9647) the Hoare annotation is: false [2019-11-20 04:46:39,626 INFO L444 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,626 INFO L440 ceAbstractionStarter]: At program point L9645-1(lines 9617 9647) the Hoare annotation is: false [2019-11-20 04:46:39,626 INFO L444 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,626 INFO L440 ceAbstractionStarter]: At program point L9645-2(lines 9617 9647) the Hoare annotation is: false [2019-11-20 04:46:39,626 INFO L444 ceAbstractionStarter]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,627 INFO L440 ceAbstractionStarter]: At program point L9645-3(lines 9617 9647) the Hoare annotation is: false [2019-11-20 04:46:39,627 INFO L444 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,627 INFO L444 ceAbstractionStarter]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,627 INFO L444 ceAbstractionStarter]: For program point L-1-20(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,627 INFO L444 ceAbstractionStarter]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,627 INFO L444 ceAbstractionStarter]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,628 INFO L444 ceAbstractionStarter]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,628 INFO L444 ceAbstractionStarter]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,628 INFO L444 ceAbstractionStarter]: For program point L8192(lines 8192 8196) no Hoare annotation was computed. [2019-11-20 04:46:39,628 INFO L440 ceAbstractionStarter]: At program point L8919(lines 8901 8925) the Hoare annotation is: false [2019-11-20 04:46:39,628 INFO L440 ceAbstractionStarter]: At program point L8919-1(lines 8901 8925) the Hoare annotation is: false [2019-11-20 04:46:39,628 INFO L440 ceAbstractionStarter]: At program point L9712(lines 9697 9714) the Hoare annotation is: false [2019-11-20 04:46:39,629 INFO L440 ceAbstractionStarter]: At program point L9712-1(lines 9697 9714) the Hoare annotation is: false [2019-11-20 04:46:39,629 INFO L447 ceAbstractionStarter]: At program point L8127-1(lines 8124 8129) the Hoare annotation is: true [2019-11-20 04:46:39,629 INFO L447 ceAbstractionStarter]: At program point L8127(lines 8124 8129) the Hoare annotation is: true [2019-11-20 04:46:39,629 INFO L440 ceAbstractionStarter]: At program point L4428-1(line 4428) the Hoare annotation is: false [2019-11-20 04:46:39,629 INFO L440 ceAbstractionStarter]: At program point L4428(line 4428) the Hoare annotation is: false [2019-11-20 04:46:39,629 INFO L447 ceAbstractionStarter]: At program point L3966(lines 3963 3968) the Hoare annotation is: true [2019-11-20 04:46:39,630 INFO L447 ceAbstractionStarter]: At program point L3966-1(lines 3963 3968) the Hoare annotation is: true [2019-11-20 04:46:39,630 INFO L444 ceAbstractionStarter]: For program point L4429(lines 4429 4432) no Hoare annotation was computed. [2019-11-20 04:46:39,630 INFO L444 ceAbstractionStarter]: For program point L4429-1(lines 4429 4432) no Hoare annotation was computed. [2019-11-20 04:46:39,630 INFO L440 ceAbstractionStarter]: At program point L4430(lines 4408 4436) the Hoare annotation is: false [2019-11-20 04:46:39,630 INFO L440 ceAbstractionStarter]: At program point L4430-1(lines 4408 4436) the Hoare annotation is: false [2019-11-20 04:46:39,630 INFO L444 ceAbstractionStarter]: For program point L9849-5(lines 9844 9891) no Hoare annotation was computed. [2019-11-20 04:46:39,631 INFO L440 ceAbstractionStarter]: At program point L9651(lines 9648 9653) the Hoare annotation is: false [2019-11-20 04:46:39,631 INFO L440 ceAbstractionStarter]: At program point L9651-1(lines 9648 9653) the Hoare annotation is: false [2019-11-20 04:46:39,631 INFO L444 ceAbstractionStarter]: For program point L9849(lines 9849 9853) no Hoare annotation was computed. [2019-11-20 04:46:39,631 INFO L440 ceAbstractionStarter]: At program point L13945-2(lines 13944 13946) the Hoare annotation is: false [2019-11-20 04:46:39,631 INFO L440 ceAbstractionStarter]: At program point L13945-3(lines 13944 13946) the Hoare annotation is: false [2019-11-20 04:46:39,631 INFO L440 ceAbstractionStarter]: At program point L13945(lines 13944 13946) the Hoare annotation is: false [2019-11-20 04:46:39,631 INFO L444 ceAbstractionStarter]: For program point L9849-2(lines 9844 9891) no Hoare annotation was computed. [2019-11-20 04:46:39,632 INFO L440 ceAbstractionStarter]: At program point L13945-1(lines 13944 13946) the Hoare annotation is: false [2019-11-20 04:46:39,632 INFO L444 ceAbstractionStarter]: For program point L9849-3(lines 9849 9853) no Hoare annotation was computed. [2019-11-20 04:46:39,632 INFO L440 ceAbstractionStarter]: At program point L9651-2(lines 9648 9653) the Hoare annotation is: false [2019-11-20 04:46:39,632 INFO L440 ceAbstractionStarter]: At program point L9651-3(lines 9648 9653) the Hoare annotation is: false [2019-11-20 04:46:39,632 INFO L444 ceAbstractionStarter]: For program point L8133-3(lines 8133 8136) no Hoare annotation was computed. [2019-11-20 04:46:39,632 INFO L444 ceAbstractionStarter]: For program point L8133-2(lines 8133 8136) no Hoare annotation was computed. [2019-11-20 04:46:39,633 INFO L444 ceAbstractionStarter]: For program point L8133(lines 8133 8136) no Hoare annotation was computed. [2019-11-20 04:46:39,633 INFO L440 ceAbstractionStarter]: At program point L9917(lines 9893 9919) the Hoare annotation is: false [2019-11-20 04:46:39,633 INFO L440 ceAbstractionStarter]: At program point L9917-1(lines 9893 9919) the Hoare annotation is: false [2019-11-20 04:46:39,633 INFO L444 ceAbstractionStarter]: For program point L8133-5(lines 8133 8136) no Hoare annotation was computed. [2019-11-20 04:46:39,633 INFO L444 ceAbstractionStarter]: For program point L8200(lines 8200 8207) no Hoare annotation was computed. [2019-11-20 04:46:39,633 INFO L440 ceAbstractionStarter]: At program point L13949(lines 13948 13950) the Hoare annotation is: false [2019-11-20 04:46:39,634 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4160) no Hoare annotation was computed. [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L3974(lines 3969 3976) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L3974-2(lines 3969 3976) the Hoare annotation is: false [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L3974-1(lines 3969 3976) the Hoare annotation is: false [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L4173-1(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L4173(lines 4170 4175) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,634 INFO L440 ceAbstractionStarter]: At program point L4173-3(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-2(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-5(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-4(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-7(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-6(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,635 INFO L440 ceAbstractionStarter]: At program point L4173-9(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-8(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-11(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-10(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-13(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-12(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,636 INFO L440 ceAbstractionStarter]: At program point L4173-15(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-14(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-17(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-16(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-19(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-18(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-21(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,637 INFO L440 ceAbstractionStarter]: At program point L4173-20(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,638 INFO L440 ceAbstractionStarter]: At program point L4173-23(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,638 INFO L440 ceAbstractionStarter]: At program point L4173-22(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,638 INFO L440 ceAbstractionStarter]: At program point L4173-25(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,638 INFO L440 ceAbstractionStarter]: At program point L4173-24(lines 4170 4175) the Hoare annotation is: false [2019-11-20 04:46:39,638 INFO L444 ceAbstractionStarter]: For program point L8138(lines 8138 8142) no Hoare annotation was computed. [2019-11-20 04:46:39,638 INFO L447 ceAbstractionStarter]: At program point L14084-1(lines 14083 14085) the Hoare annotation is: true [2019-11-20 04:46:39,639 INFO L444 ceAbstractionStarter]: For program point L8006(lines 8006 8009) no Hoare annotation was computed. [2019-11-20 04:46:39,639 INFO L444 ceAbstractionStarter]: For program point L8138-3(lines 8138 8142) no Hoare annotation was computed. [2019-11-20 04:46:39,639 INFO L447 ceAbstractionStarter]: At program point L14084-2(lines 14083 14085) the Hoare annotation is: true [2019-11-20 04:46:39,639 INFO L440 ceAbstractionStarter]: At program point L8138-2(lines 8101 8145) the Hoare annotation is: false [2019-11-20 04:46:39,639 INFO L447 ceAbstractionStarter]: At program point L14084(lines 14083 14085) the Hoare annotation is: true [2019-11-20 04:46:39,639 INFO L444 ceAbstractionStarter]: For program point L8006-2(lines 8006 8009) no Hoare annotation was computed. [2019-11-20 04:46:39,639 INFO L440 ceAbstractionStarter]: At program point L8138-5(lines 8101 8145) the Hoare annotation is: false [2019-11-20 04:46:39,640 INFO L440 ceAbstractionStarter]: At program point L13953(lines 13952 13954) the Hoare annotation is: false [2019-11-20 04:46:39,640 INFO L440 ceAbstractionStarter]: At program point L13953-1(lines 13952 13954) the Hoare annotation is: false [2019-11-20 04:46:39,640 INFO L444 ceAbstractionStarter]: For program point L9727-2(lines 9727 9730) no Hoare annotation was computed. [2019-11-20 04:46:39,640 INFO L444 ceAbstractionStarter]: For program point L9727-3(lines 9727 9730) no Hoare annotation was computed. [2019-11-20 04:46:39,640 INFO L444 ceAbstractionStarter]: For program point L9727-5(lines 9727 9730) no Hoare annotation was computed. [2019-11-20 04:46:39,640 INFO L444 ceAbstractionStarter]: For program point L9727(lines 9727 9730) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L440 ceAbstractionStarter]: At program point L8010(lines 7956 8012) the Hoare annotation is: false [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L4113(lines 4113 4120) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L9795(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L9795-6(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L9795-8(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L9795-9(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,641 INFO L444 ceAbstractionStarter]: For program point L9795-2(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9795-3(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9795-5(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9795-11(lines 9795 9800) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9862-2(lines 9862 9868) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9862-3(lines 9862 9868) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L444 ceAbstractionStarter]: For program point L9862(lines 9862 9868) no Hoare annotation was computed. [2019-11-20 04:46:39,642 INFO L440 ceAbstractionStarter]: At program point L9664-3(lines 9661 9666) the Hoare annotation is: false [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point L9664-4(line 9664) no Hoare annotation was computed. [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point L9664-6(line 9664) no Hoare annotation was computed. [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point L9862-5(lines 9862 9868) no Hoare annotation was computed. [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point L9664(line 9664) no Hoare annotation was computed. [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point L9664-2(line 9664) no Hoare annotation was computed. [2019-11-20 04:46:39,643 INFO L440 ceAbstractionStarter]: At program point L9664-7(lines 9661 9666) the Hoare annotation is: false [2019-11-20 04:46:39,643 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,644 INFO L440 ceAbstractionStarter]: At program point L14026(lines 14025 14027) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,644 INFO L444 ceAbstractionStarter]: For program point L9732(lines 9732 9735) no Hoare annotation was computed. [2019-11-20 04:46:39,644 INFO L444 ceAbstractionStarter]: For program point L9732-1(lines 9732 9735) no Hoare annotation was computed. [2019-11-20 04:46:39,644 INFO L440 ceAbstractionStarter]: At program point L14094-3(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,644 INFO L440 ceAbstractionStarter]: At program point L14094-4(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,644 INFO L440 ceAbstractionStarter]: At program point L14094-1(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L14094-2(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L14094(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L14094-5(lines 14093 14095) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L444 ceAbstractionStarter]: For program point L8215(lines 8215 8223) no Hoare annotation was computed. [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L4119(lines 4106 4122) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L14029(lines 14028 14030) the Hoare annotation is: false [2019-11-20 04:46:39,645 INFO L440 ceAbstractionStarter]: At program point L14029-1(lines 14028 14030) the Hoare annotation is: false [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9801(lines 9801 9804) no Hoare annotation was computed. [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9801-1(lines 9801 9804) no Hoare annotation was computed. [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9801-2(lines 9801 9804) no Hoare annotation was computed. [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9801-3(lines 9801 9804) no Hoare annotation was computed. [2019-11-20 04:46:39,646 INFO L440 ceAbstractionStarter]: At program point L13898(lines 13897 13899) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9736(lines 9736 9741) no Hoare annotation was computed. [2019-11-20 04:46:39,646 INFO L444 ceAbstractionStarter]: For program point L9736-1(lines 9736 9741) no Hoare annotation was computed. [2019-11-20 04:46:39,647 INFO L444 ceAbstractionStarter]: For program point L8019(lines 8019 8025) no Hoare annotation was computed. [2019-11-20 04:46:39,647 INFO L444 ceAbstractionStarter]: For program point L9869(lines 9869 9872) no Hoare annotation was computed. [2019-11-20 04:46:39,647 INFO L444 ceAbstractionStarter]: For program point L9869-1(lines 9869 9872) no Hoare annotation was computed. [2019-11-20 04:46:39,647 INFO L440 ceAbstractionStarter]: At program point L4056(lines 4054 4057) the Hoare annotation is: false [2019-11-20 04:46:39,647 INFO L440 ceAbstractionStarter]: At program point L14098(lines 14097 14099) the Hoare annotation is: false [2019-11-20 04:46:39,647 INFO L440 ceAbstractionStarter]: At program point L14098-1(lines 14097 14099) the Hoare annotation is: false [2019-11-20 04:46:39,647 INFO L440 ceAbstractionStarter]: At program point L9606-1(lines 9602 9608) the Hoare annotation is: false [2019-11-20 04:46:39,648 INFO L440 ceAbstractionStarter]: At program point L9606(lines 9602 9608) the Hoare annotation is: false [2019-11-20 04:46:39,648 INFO L447 ceAbstractionStarter]: At program point L13901(lines 13900 13902) the Hoare annotation is: true [2019-11-20 04:46:39,648 INFO L447 ceAbstractionStarter]: At program point L13901-1(lines 13900 13902) the Hoare annotation is: true [2019-11-20 04:46:39,648 INFO L440 ceAbstractionStarter]: At program point L13967(lines 13966 13968) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,648 INFO L440 ceAbstractionStarter]: At program point L14033(lines 14032 14034) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,648 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 04:46:39,649 INFO L447 ceAbstractionStarter]: At program point L8022(lines 8019 8024) the Hoare annotation is: true [2019-11-20 04:46:39,649 INFO L440 ceAbstractionStarter]: At program point L8155(lines 8149 8161) the Hoare annotation is: false [2019-11-20 04:46:39,649 INFO L444 ceAbstractionStarter]: For program point L8948(lines 8948 8951) no Hoare annotation was computed. [2019-11-20 04:46:39,649 INFO L444 ceAbstractionStarter]: For program point L8948-2(lines 8948 8951) no Hoare annotation was computed. [2019-11-20 04:46:39,649 INFO L444 ceAbstractionStarter]: For program point L8948-3(lines 8948 8951) no Hoare annotation was computed. [2019-11-20 04:46:39,649 INFO L444 ceAbstractionStarter]: For program point L8948-5(lines 8948 8951) no Hoare annotation was computed. [2019-11-20 04:46:39,649 INFO L440 ceAbstractionStarter]: At program point L14102-1(lines 14101 14103) the Hoare annotation is: false [2019-11-20 04:46:39,650 INFO L440 ceAbstractionStarter]: At program point L14102(lines 14101 14103) the Hoare annotation is: false [2019-11-20 04:46:39,650 INFO L440 ceAbstractionStarter]: At program point L13838(lines 13837 13839) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,650 INFO L440 ceAbstractionStarter]: At program point L13904(lines 13903 13905) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,650 INFO L440 ceAbstractionStarter]: At program point L8157(lines 8149 8161) the Hoare annotation is: false [2019-11-20 04:46:39,650 INFO L444 ceAbstractionStarter]: For program point L9677(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,650 INFO L444 ceAbstractionStarter]: For program point L9809-4(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9809-5(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9677-2(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9809-6(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9677-3(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9809-7(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9809(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,651 INFO L444 ceAbstractionStarter]: For program point L9809-1(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9809-2(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9809-3(lines 9809 9818) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9677-8(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9677-9(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9677-11(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,652 INFO L440 ceAbstractionStarter]: At program point L10536(lines 10529 10538) the Hoare annotation is: (= 0 ~comedi_num_legacy_minors~0) [2019-11-20 04:46:39,652 INFO L444 ceAbstractionStarter]: For program point L9677-5(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L9677-6(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L9677-17(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L9677-12(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L9677-14(lines 9677 9681) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L9677-15(line 9677) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L444 ceAbstractionStarter]: For program point L8357(lines 8357 8492) no Hoare annotation was computed. [2019-11-20 04:46:39,653 INFO L440 ceAbstractionStarter]: At program point L8225(lines 8175 8231) the Hoare annotation is: (and (= 0 ~comedi_num_legacy_minors~0) (= 0 ULTIMATE.start_comedi_init_~i~13)) [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L13973(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L13973-1(lines 1 14128) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L14105-2(lines 14104 14106) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L14105-3(lines 14104 14106) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L14105(lines 14104 14106) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L14105-1(lines 14104 14106) the Hoare annotation is: false [2019-11-20 04:46:39,654 INFO L440 ceAbstractionStarter]: At program point L9613(lines 9609 9615) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L440 ceAbstractionStarter]: At program point L9613-1(lines 9609 9615) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L440 ceAbstractionStarter]: At program point L9613-2(lines 9609 9615) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L440 ceAbstractionStarter]: At program point L9613-3(lines 9609 9615) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L440 ceAbstractionStarter]: At program point L9745(lines 9715 9747) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L440 ceAbstractionStarter]: At program point L9745-1(lines 9715 9747) the Hoare annotation is: false [2019-11-20 04:46:39,655 INFO L444 ceAbstractionStarter]: For program point L4130(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,656 INFO L444 ceAbstractionStarter]: For program point L4130-2(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,656 INFO L440 ceAbstractionStarter]: At program point L4064(lines 4059 4066) the Hoare annotation is: false [2019-11-20 04:46:39,656 INFO L444 ceAbstractionStarter]: For program point L4130-1(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,656 INFO L444 ceAbstractionStarter]: For program point L4130-4(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,656 INFO L447 ceAbstractionStarter]: At program point L8160(lines 8146 8162) the Hoare annotation is: true [2019-11-20 04:46:39,656 INFO L444 ceAbstractionStarter]: For program point L4130-3(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,656 INFO L444 ceAbstractionStarter]: For program point L4130-6(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,657 INFO L444 ceAbstractionStarter]: For program point L4130-5(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,657 INFO L444 ceAbstractionStarter]: For program point L4130-8(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,657 INFO L444 ceAbstractionStarter]: For program point L4130-7(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,657 INFO L444 ceAbstractionStarter]: For program point L4130-10(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,657 INFO L440 ceAbstractionStarter]: At program point L9878-1(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,657 INFO L444 ceAbstractionStarter]: For program point L4130-9(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L9812(lines 9812 9816) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L4130-12(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L4130-11(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L4130-14(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L4130-13(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L444 ceAbstractionStarter]: For program point L4130-15(lines 4130 4137) no Hoare annotation was computed. [2019-11-20 04:46:39,658 INFO L440 ceAbstractionStarter]: At program point L9878(lines 9844 9891) the Hoare annotation is: false [2019-11-20 04:46:39,659 INFO L440 ceAbstractionStarter]: At program point L9680-3(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,659 INFO L440 ceAbstractionStarter]: At program point L9680-4(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,659 INFO L444 ceAbstractionStarter]: For program point L9812-9(lines 9812 9816) no Hoare annotation was computed. [2019-11-20 04:46:39,659 INFO L440 ceAbstractionStarter]: At program point L9680-5(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,659 INFO L444 ceAbstractionStarter]: For program point L9812-3(lines 9812 9816) no Hoare annotation was computed. [2019-11-20 04:46:39,659 INFO L440 ceAbstractionStarter]: At program point L9680(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,660 INFO L440 ceAbstractionStarter]: At program point L9680-1(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,660 INFO L440 ceAbstractionStarter]: At program point L9680-2(lines 9671 9683) the Hoare annotation is: false [2019-11-20 04:46:39,660 INFO L444 ceAbstractionStarter]: For program point L9812-6(lines 9812 9816) no Hoare annotation was computed. [2019-11-20 04:46:39,660 INFO L440 ceAbstractionStarter]: At program point L8227(lines 8175 8231) the Hoare annotation is: false [2019-11-20 04:46:39,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:46:39 BoogieIcfgContainer [2019-11-20 04:46:39,684 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:46:39,684 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:46:39,684 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:46:39,685 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:46:39,685 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:27" (3/4) ... [2019-11-20 04:46:39,689 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 04:46:39,740 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 686 nodes and edges [2019-11-20 04:46:39,747 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 283 nodes and edges [2019-11-20 04:46:39,754 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 121 nodes and edges [2019-11-20 04:46:39,761 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 49 nodes and edges [2019-11-20 04:46:39,767 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2019-11-20 04:46:39,774 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-11-20 04:46:39,780 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-20 04:46:39,783 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 04:46:39,785 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 04:46:40,088 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f2c9c5f4-6fa5-4050-a198-69cebd9bc94c/bin/uautomizer/witness.graphml [2019-11-20 04:46:40,088 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:46:40,091 INFO L168 Benchmark]: Toolchain (without parser) took 43731.51 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 928.6 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 598.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,091 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:46:40,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4731.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 928.6 MB in the beginning and 1.1 GB in the end (delta: -122.1 MB). Peak memory consumption was 317.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 325.51 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,093 INFO L168 Benchmark]: Boogie Preprocessor took 189.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 996.1 MB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,093 INFO L168 Benchmark]: RCFGBuilder took 25487.78 ms. Allocated memory was 1.3 GB in the beginning and 2.7 GB in the end (delta: 1.4 GB). Free memory was 996.1 MB in the beginning and 1.5 GB in the end (delta: -517.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,094 INFO L168 Benchmark]: TraceAbstraction took 12589.50 ms. Allocated memory was 2.7 GB in the beginning and 3.1 GB in the end (delta: 417.9 MB). Free memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: -993.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:46:40,094 INFO L168 Benchmark]: Witness Printer took 404.04 ms. Allocated memory is still 3.1 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 98.5 MB). Peak memory consumption was 98.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:46:40,096 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4731.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 928.6 MB in the beginning and 1.1 GB in the end (delta: -122.1 MB). Peak memory consumption was 317.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 325.51 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 189.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 996.1 MB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 25487.78 ms. Allocated memory was 1.3 GB in the beginning and 2.7 GB in the end (delta: 1.4 GB). Free memory was 996.1 MB in the beginning and 1.5 GB in the end (delta: -517.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * TraceAbstraction took 12589.50 ms. Allocated memory was 2.7 GB in the beginning and 3.1 GB in the end (delta: 417.9 MB). Free memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: -993.1 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 404.04 ms. Allocated memory is still 3.1 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 98.5 MB). Peak memory consumption was 98.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10529]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4054]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13916]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13916]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13916]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13916]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8828]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4408]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4408]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14032]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13966]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4392]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9764]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7965]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4016]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8175]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors && 0 == i - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7965]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14025]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14097]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14108]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14097]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14108]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9602]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9602]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9684]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 13855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9684]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13913]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13858]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13913]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13847]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13952]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 8101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13952]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4106]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9786]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9844]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9609]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9609]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9609]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10622]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9609]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13903]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13837]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9715]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9697]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9697]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9715]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9793]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9764]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9764]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9764]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 7993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7965]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9831]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9831]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9661]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14028]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9661]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14028]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 8175]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9893]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 9893]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 14122]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 0 == comedi_num_legacy_minors - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 468 locations, 4 error locations. Result: SAFE, OverallTime: 12.4s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 6.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, HoareTripleCheckerStatistics: 2103 SDtfs, 2080 SDslu, 4611 SDs, 0 SdLazy, 71 SolverSat, 1 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 5.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=468occurred 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: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 373 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 241 PreInvPairs, 268 NumberOfFragments, 305 HoareAnnotationTreeSize, 241 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 241 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 354 NumberOfCodeBlocks, 354 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 50328 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...