./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/TaipanReach.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_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b33f5719b78c726a8b9ab98838e57bff390a7bcc .......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/TaipanReach.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_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b33f5719b78c726a8b9ab98838e57bff390a7bcc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 12:47:20,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:47:20,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:47:20,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:47:20,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:47:20,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:47:20,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:47:20,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:47:20,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:47:20,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:47:20,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:47:20,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:47:20,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:47:20,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:47:20,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:47:20,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:47:20,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:47:20,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:47:20,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:47:20,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:47:20,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:47:20,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:47:20,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:47:20,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:47:20,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:47:20,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:47:20,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:47:20,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:47:20,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:47:20,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:47:20,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:47:20,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:47:20,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:47:20,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:47:20,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:47:20,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:47:20,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:47:20,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:47:20,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:47:20,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:47:20,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:47:20,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:47:20,241 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:47:20,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:47:20,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:47:20,241 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:47:20,242 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:47:20,242 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:47:20,243 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:47:20,243 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:47:20,243 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:47:20,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:47:20,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:47:20,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:47:20,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:47:20,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:47:20,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:47:20,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:47:20,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:47:20,246 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:47:20,246 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan 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 -> Taipan 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 -> b33f5719b78c726a8b9ab98838e57bff390a7bcc [2019-12-07 12:47:20,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:47:20,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:47:20,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:47:20,354 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:47:20,354 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:47:20,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 12:47:20,392 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/f12c519ed/cfe57703bcd84319b4668f9a511dca70/FLAG546e7dcd7 [2019-12-07 12:47:21,038 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:47:21,039 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 12:47:21,072 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/f12c519ed/cfe57703bcd84319b4668f9a511dca70/FLAG546e7dcd7 [2019-12-07 12:47:21,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/f12c519ed/cfe57703bcd84319b4668f9a511dca70 [2019-12-07 12:47:21,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:47:21,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:47:21,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:47:21,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:47:21,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:47:21,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:21" (1/1) ... [2019-12-07 12:47:21,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3437ab30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:21, skipping insertion in model container [2019-12-07 12:47:21,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:21" (1/1) ... [2019-12-07 12:47:21,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:47:21,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:47:22,232 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,579 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,633 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,635 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,647 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,662 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,679 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,715 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,719 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,775 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,776 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,777 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,809 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,809 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,809 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,810 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,810 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,810 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,811 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,811 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,811 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,812 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,812 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,821 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,821 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,822 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,822 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,924 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,947 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:22,972 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,071 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,072 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,092 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,093 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,143 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,187 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,196 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,224 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,269 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,269 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,270 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,293 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,294 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,302 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,302 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,336 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,337 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,340 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,341 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,353 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,354 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,354 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,359 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,359 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 12:47:23,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:47:23,425 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-12-07 12:47:23,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34554e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:23, skipping insertion in model container [2019-12-07 12:47:23,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:47:23,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 12:47:23,429 INFO L168 Benchmark]: Toolchain (without parser) took 2004.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 923.5 MB in the beginning and 954.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:47:23,429 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:47:23,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2002.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 923.5 MB in the beginning and 954.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:47:23,431 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2002.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 923.5 MB in the beginning and 954.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4009]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 12:47:24,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:47:24,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:47:24,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:47:24,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:47:24,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:47:24,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:47:24,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:47:24,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:47:24,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:47:24,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:47:24,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:47:24,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:47:24,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:47:24,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:47:24,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:47:24,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:47:24,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:47:24,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:47:24,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:47:24,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:47:24,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:47:24,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:47:24,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:47:24,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:47:24,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:47:24,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:47:24,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:47:24,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:47:24,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:47:24,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:47:24,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:47:24,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:47:24,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:47:24,665 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:47:24,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:47:24,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:47:24,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:47:24,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:47:24,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:47:24,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:47:24,667 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:47:24,677 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:47:24,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:47:24,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:47:24,678 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:47:24,678 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:47:24,678 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:47:24,679 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:47:24,679 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:47:24,679 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:47:24,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:47:24,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:47:24,680 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:47:24,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:47:24,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:47:24,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:47:24,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:47:24,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:47:24,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:47:24,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:47:24,682 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan 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 -> Taipan 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 -> b33f5719b78c726a8b9ab98838e57bff390a7bcc [2019-12-07 12:47:24,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:47:24,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:47:24,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:47:24,865 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:47:24,865 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:47:24,865 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/../../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 [2019-12-07 12:47:24,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/965feb016/54742c475e5042c29b0a90d8ae19f143/FLAG3b0853228 [2019-12-07 12:47:25,470 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:47:25,470 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/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 [2019-12-07 12:47:25,506 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/965feb016/54742c475e5042c29b0a90d8ae19f143/FLAG3b0853228 [2019-12-07 12:47:25,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/data/965feb016/54742c475e5042c29b0a90d8ae19f143 [2019-12-07 12:47:25,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:47:25,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:47:25,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:47:25,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:47:25,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:47:25,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:25" (1/1) ... [2019-12-07 12:47:25,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2df62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:25, skipping insertion in model container [2019-12-07 12:47:25,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:47:25" (1/1) ... [2019-12-07 12:47:25,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:47:26,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:47:28,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:47:28,112 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 12:47:28,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:47:28,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:47:28,499 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:47:28,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:47:29,239 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:47:29,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29 WrapperNode [2019-12-07 12:47:29,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:47:29,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:47:29,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:47:29,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:47:29,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:47:29,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 12:47:29,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 12:47:29,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 12:47:29,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... [2019-12-07 12:47:29,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 12:47:29,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 12:47:29,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 12:47:29,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 12:47:29,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/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 [2019-12-07 12:47:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 12:47:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 12:47:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 12:47:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 12:47:58,801 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 12:47:58,801 INFO L287 CfgBuilder]: Removed 526 assume(true) statements. [2019-12-07 12:47:58,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:47:58 BoogieIcfgContainer [2019-12-07 12:47:58,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 12:47:58,803 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 12:47:58,803 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 12:47:58,805 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 12:47:58,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:47:25" (1/3) ... [2019-12-07 12:47:58,806 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d4c5bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:47:58, skipping insertion in model container [2019-12-07 12:47:58,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:47:29" (2/3) ... [2019-12-07 12:47:58,806 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d4c5bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:47:58, skipping insertion in model container [2019-12-07 12:47:58,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:47:58" (3/3) ... [2019-12-07 12:47:58,807 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point_simplified.cil.out.i [2019-12-07 12:47:58,813 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 12:47:58,819 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-12-07 12:47:58,826 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 12:47:58,845 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 12:47:58,845 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 12:47:58,845 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 12:47:58,845 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 12:47:58,845 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 12:47:58,845 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 12:47:58,845 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 12:47:58,845 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 12:47:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states. [2019-12-07 12:47:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-07 12:47:58,870 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:47:58,871 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] [2019-12-07 12:47:58,872 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:47:58,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:47:58,877 INFO L82 PathProgramCache]: Analyzing trace with hash -1756667431, now seen corresponding path program 1 times [2019-12-07 12:47:58,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 12:47:58,889 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [434927523] [2019-12-07 12:47:58,889 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-12-07 12:48:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:48:13,648 INFO L264 TraceCheckSpWp]: Trace formula consists of 2941 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 12:48:13,657 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:48:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:48:13,708 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 12:48:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:48:13,746 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [434927523] [2019-12-07 12:48:13,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:48:13,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2019-12-07 12:48:13,747 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998044349] [2019-12-07 12:48:13,751 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 12:48:13,751 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 12:48:13,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 12:48:13,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:48:13,766 INFO L87 Difference]: Start difference. First operand 477 states. Second operand 6 states. [2019-12-07 12:48:21,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:48:21,529 INFO L93 Difference]: Finished difference Result 486 states and 648 transitions. [2019-12-07 12:48:21,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:48:21,530 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 90 [2019-12-07 12:48:21,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:48:21,535 INFO L225 Difference]: With dead ends: 486 [2019-12-07 12:48:21,535 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 12:48:21,539 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:48:21,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 12:48:21,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 12:48:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 12:48:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 12:48:21,557 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 90 [2019-12-07 12:48:21,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:48:21,557 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 12:48:21,557 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 12:48:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 12:48:21,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 12:48:21,758 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-12-07 12:48:21,761 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 12:48:22,113 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 12:48:22,113 INFO L242 CegarLoopResult]: At program point L9879(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,113 INFO L242 CegarLoopResult]: At program point L9879-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,113 INFO L242 CegarLoopResult]: At program point L4462(lines 4454 4464) the Hoare annotation is: false [2019-12-07 12:48:22,113 INFO L242 CegarLoopResult]: At program point L13910-1(lines 13909 13911) the Hoare annotation is: false [2019-12-07 12:48:22,113 INFO L242 CegarLoopResult]: At program point L13910(lines 13909 13911) the Hoare annotation is: false [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L8229(lines 8162 8231) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L9882(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L9882-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L13846(lines 13845 13847) the Hoare annotation is: false [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-1(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-3(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-2(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-5(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-4(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,114 INFO L242 CegarLoopResult]: At program point L4135-7(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-6(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L246 CegarLoopResult]: For program point L7967(lines 7967 7971) no Hoare annotation was computed. [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-9(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-8(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L246 CegarLoopResult]: For program point L9883-1(lines 9883 9887) no Hoare annotation was computed. [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-11(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-10(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-13(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-12(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,115 INFO L242 CegarLoopResult]: At program point L4135-15(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,116 INFO L242 CegarLoopResult]: At program point L4135-14(lines 4122 4138) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,116 INFO L242 CegarLoopResult]: At program point L13913-2(lines 13912 13914) the Hoare annotation is: false [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L9883-3(lines 9883 9887) no Hoare annotation was computed. [2019-12-07 12:48:22,116 INFO L242 CegarLoopResult]: At program point L13913-3(lines 13912 13914) the Hoare annotation is: false [2019-12-07 12:48:22,116 INFO L242 CegarLoopResult]: At program point L13913(lines 13912 13914) the Hoare annotation is: false [2019-12-07 12:48:22,116 INFO L242 CegarLoopResult]: At program point L13913-1(lines 13912 13914) the Hoare annotation is: false [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L14112-5(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L14112-6(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L14112-3(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L14112-4(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,116 INFO L246 CegarLoopResult]: For program point L14112-1(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L14112-2(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L14112(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L14112-7(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L14112-8(lines 14112 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L4401(lines 4391 4403) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L9819(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L9819-1(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L9819-2(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L4468-1(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L242 CegarLoopResult]: At program point L9819-3(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L4468(lines 4468 4476) no Hoare annotation was computed. [2019-12-07 12:48:22,117 INFO L246 CegarLoopResult]: For program point L4469-2(lines 4469 4472) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L4469(lines 4469 4472) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L242 CegarLoopResult]: At program point L9821(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,118 INFO L242 CegarLoopResult]: At program point L9821-1(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,118 INFO L242 CegarLoopResult]: At program point L9821-2(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,118 INFO L242 CegarLoopResult]: At program point L9821-3(lines 9792 9828) the Hoare annotation is: false [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L8830(lines 8830 8833) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9689-5(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9689(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9689-2(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9689-3(lines 9689 9692) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9690(line 9690) no Hoare annotation was computed. [2019-12-07 12:48:22,118 INFO L246 CegarLoopResult]: For program point L9690-5(line 9690) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L246 CegarLoopResult]: For program point L9690-2(line 9690) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L246 CegarLoopResult]: For program point L9690-3(line 9690) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L9889(lines 9830 9891) the Hoare annotation is: false [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L9889-1(lines 9830 9891) the Hoare annotation is: false [2019-12-07 12:48:22,119 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L8304(lines 1 14114) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,119 INFO L246 CegarLoopResult]: For program point L8106(lines 8106 8109) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L246 CegarLoopResult]: For program point L8106-1(lines 8106 8109) no Hoare annotation was computed. [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L13854-3(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L13854-4(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L13854-1(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,119 INFO L242 CegarLoopResult]: At program point L13854-2(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L13854(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L13854-7(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L13854-5(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L13854-6(lines 13853 13855) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L8900(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L8834(lines 8834 8837) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L8900-2(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L9693(lines 9683 9695) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L242 CegarLoopResult]: At program point L9693-1(lines 9683 9695) the Hoare annotation is: false [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L8900-3(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L8900-5(lines 8900 8925) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L7976-1(line 7976) no Hoare annotation was computed. [2019-12-07 12:48:22,120 INFO L246 CegarLoopResult]: For program point L4409(lines 4409 4412) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L4409-1(lines 4409 4412) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L9827(lines 9785 9829) the Hoare annotation is: false [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L9827-1(lines 9785 9829) the Hoare annotation is: false [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L9827-2(lines 9785 9829) the Hoare annotation is: false [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L9827-3(lines 9785 9829) the Hoare annotation is: false [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L13857(lines 13856 13858) the Hoare annotation is: false [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L8110(lines 8110 8113) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L8176(lines 8176 8181) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L8110-1(lines 8110 8113) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L7979(lines 7979 7983) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L246 CegarLoopResult]: For program point L9763(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 12:48:22,121 INFO L242 CegarLoopResult]: At program point L9763-1(lines 9763 9767) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L9763-6(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L9763-7(lines 9763 9767) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L9763-2(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L9763-3(lines 9763 9767) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L9763-4(lines 9763 9767) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L9763-5(lines 9763 9767) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L8905-5(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L8905(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L8839(lines 8827 8841) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L8905-2(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L246 CegarLoopResult]: For program point L8905-3(lines 8905 8908) no Hoare annotation was computed. [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L13927-2(lines 13926 13928) the Hoare annotation is: false [2019-12-07 12:48:22,122 INFO L242 CegarLoopResult]: At program point L13927(lines 13926 13928) the Hoare annotation is: false [2019-12-07 12:48:22,123 INFO L242 CegarLoopResult]: At program point L13927-1(lines 13926 13928) the Hoare annotation is: false [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L4414(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L9633(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L4414-3(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L9633-1(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L9633-2(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L4414-2(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L9633-3(lines 9633 9639) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L4414-5(lines 4414 4417) no Hoare annotation was computed. [2019-12-07 12:48:22,123 INFO L242 CegarLoopResult]: At program point L8577(lines 8572 8579) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,123 INFO L242 CegarLoopResult]: At program point L10625(lines 10621 10627) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,123 INFO L246 CegarLoopResult]: For program point L8115-1(lines 8115 8121) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L8115(lines 8115 8121) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L242 CegarLoopResult]: At program point L4019(lines 4016 4021) the Hoare annotation is: false [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L9899(line 9899) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L9899-2(lines 9899 9902) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L9899-3(line 9899) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L9899-5(lines 9899 9902) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L242 CegarLoopResult]: At program point L9636(lines 9633 9638) the Hoare annotation is: false [2019-12-07 12:48:22,124 INFO L242 CegarLoopResult]: At program point L9636-1(lines 9633 9638) the Hoare annotation is: false [2019-12-07 12:48:22,124 INFO L242 CegarLoopResult]: At program point L9636-2(lines 9633 9638) the Hoare annotation is: false [2019-12-07 12:48:22,124 INFO L242 CegarLoopResult]: At program point L9636-3(lines 9633 9638) the Hoare annotation is: false [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L8183(lines 8183 8186) no Hoare annotation was computed. [2019-12-07 12:48:22,124 INFO L246 CegarLoopResult]: For program point L8910-2(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L8910-3(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L242 CegarLoopResult]: At program point L7985(lines 7964 8010) the Hoare annotation is: false [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L8910(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L9703-2(lines 9700 9712) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L9703-3(lines 9703 9706) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L9703-5(lines 9700 9712) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L8910-5(lines 8910 8914) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L9703(lines 9703 9706) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L242 CegarLoopResult]: At program point L8118(lines 8115 8120) the Hoare annotation is: false [2019-12-07 12:48:22,125 INFO L242 CegarLoopResult]: At program point L8118-1(lines 8115 8120) the Hoare annotation is: false [2019-12-07 12:48:22,125 INFO L246 CegarLoopResult]: For program point L9770(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 12:48:22,125 INFO L242 CegarLoopResult]: At program point L9770-5(lines 9747 9778) the Hoare annotation is: false [2019-12-07 12:48:22,126 INFO L242 CegarLoopResult]: At program point L13800-5(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L9770-6(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L13800-6(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L13800-3(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L242 CegarLoopResult]: At program point L9770-8(lines 9747 9778) the Hoare annotation is: false [2019-12-07 12:48:22,126 INFO L242 CegarLoopResult]: At program point L9770-2(lines 9747 9778) the Hoare annotation is: false [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L9770-3(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L13800(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L242 CegarLoopResult]: At program point L13800-11(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L9770-9(lines 9770 9775) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L13800-9(lines 13800 13807) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L246 CegarLoopResult]: For program point L4155-1(lines 1 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,126 INFO L242 CegarLoopResult]: At program point L9770-11(lines 9747 9778) the Hoare annotation is: false [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L4155(lines 1 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L4155-3(lines 1 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L4155-2(lines 1 14114) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L242 CegarLoopResult]: At program point L7987(lines 7964 8010) the Hoare annotation is: false [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L13801-6(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L13801-4(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L13801-2(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L13801(lines 13801 13804) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L9904-3(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L9904-5(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L9904(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L246 CegarLoopResult]: For program point L9904-2(lines 9904 9914) no Hoare annotation was computed. [2019-12-07 12:48:22,127 INFO L242 CegarLoopResult]: At program point L4421(lines 4421 4424) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L242 CegarLoopResult]: At program point L4421-1(lines 4421 4424) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L9707-1(lines 9707 9710) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L9707-3(lines 9707 9710) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L4158(line 4158) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L4158-2(line 4158) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L4158-3(line 4158) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L242 CegarLoopResult]: At program point L3960(lines 3957 3962) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L242 CegarLoopResult]: At program point L7990(lines 7964 8010) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L242 CegarLoopResult]: At program point L3960-1(lines 3957 3962) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L242 CegarLoopResult]: At program point L8585(lines 8580 8587) the Hoare annotation is: false [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L8123-1(lines 8123 8129) no Hoare annotation was computed. [2019-12-07 12:48:22,128 INFO L246 CegarLoopResult]: For program point L8123(lines 8123 8129) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L8916(lines 8900 8924) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L9907(lines 9907 9911) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L8916-1(lines 8900 8924) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L9907-1(lines 9907 9911) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L4094(lines 4089 4096) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L8917-1(lines 8917 8920) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L9644(lines 9616 9646) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L9644-1(lines 9616 9646) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L9644-2(lines 9616 9646) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L242 CegarLoopResult]: At program point L9644-3(lines 9616 9646) the Hoare annotation is: false [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L8191(lines 8191 8195) no Hoare annotation was computed. [2019-12-07 12:48:22,129 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L242 CegarLoopResult]: At program point L8918-1(lines 8900 8924) the Hoare annotation is: false [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,130 INFO L246 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L242 CegarLoopResult]: At program point L8918(lines 8900 8924) the Hoare annotation is: false [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L242 CegarLoopResult]: At program point L9711(lines 9696 9713) the Hoare annotation is: false [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-20(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L242 CegarLoopResult]: At program point L9711-1(lines 9696 9713) the Hoare annotation is: false [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,131 INFO L246 CegarLoopResult]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,132 INFO L246 CegarLoopResult]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L8126(lines 8123 8128) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L8126-1(lines 8123 8128) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L13940-1(lines 13939 13941) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L13940-2(lines 13939 13941) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L13940(lines 13939 13941) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L4427(line 4427) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L4427-1(line 4427) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L13940-3(lines 13939 13941) the Hoare annotation is: false [2019-12-07 12:48:22,132 INFO L246 CegarLoopResult]: For program point L4428-1(lines 4428 4431) no Hoare annotation was computed. [2019-12-07 12:48:22,132 INFO L246 CegarLoopResult]: For program point L4428(lines 4428 4431) no Hoare annotation was computed. [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L3966(lines 3963 3968) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,132 INFO L242 CegarLoopResult]: At program point L3966-1(lines 3963 3968) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L4429(lines 4407 4435) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L4429-1(lines 4407 4435) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L13943(lines 13942 13944) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L246 CegarLoopResult]: For program point L9848-3(lines 9848 9852) no Hoare annotation was computed. [2019-12-07 12:48:22,133 INFO L246 CegarLoopResult]: For program point L9848-5(lines 9843 9890) no Hoare annotation was computed. [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L9650(lines 9647 9652) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L246 CegarLoopResult]: For program point L9848(lines 9848 9852) no Hoare annotation was computed. [2019-12-07 12:48:22,133 INFO L246 CegarLoopResult]: For program point L9848-2(lines 9843 9890) no Hoare annotation was computed. [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L9650-1(lines 9647 9652) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L9650-2(lines 9647 9652) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L9650-3(lines 9647 9652) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L14077-2(lines 14076 14078) the Hoare annotation is: false [2019-12-07 12:48:22,133 INFO L242 CegarLoopResult]: At program point L14077(lines 14076 14078) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L14077-1(lines 14076 14078) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point L8132-2(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point L8132(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L9916(lines 9892 9918) the Hoare annotation is: false [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point L8132-5(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L9916-1(lines 9892 9918) the Hoare annotation is: false [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point L8132-3(lines 8132 8135) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point L8199(lines 8199 8206) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L13947(lines 13946 13948) the Hoare annotation is: false [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L13947-1(lines 13946 13948) the Hoare annotation is: false [2019-12-07 12:48:22,134 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4159) no Hoare annotation was computed. [2019-12-07 12:48:22,134 INFO L242 CegarLoopResult]: At program point L4172(lines 4169 4174) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-2(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-1(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-4(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-3(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L3974(lines 3969 3976) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-6(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-5(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-8(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L3974-2(lines 3969 3976) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-7(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L3974-1(lines 3969 3976) the Hoare annotation is: false [2019-12-07 12:48:22,135 INFO L242 CegarLoopResult]: At program point L4172-10(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-9(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-12(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-11(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-14(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-13(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-16(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-15(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-18(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-17(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-20(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-19(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-22(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,136 INFO L242 CegarLoopResult]: At program point L4172-21(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L4172-24(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L4172-23(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L4172-25(lines 4169 4174) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L246 CegarLoopResult]: For program point L8137-3(lines 8137 8141) no Hoare annotation was computed. [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L8137-2(lines 8100 8144) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L246 CegarLoopResult]: For program point L8137(lines 8137 8141) no Hoare annotation was computed. [2019-12-07 12:48:22,137 INFO L246 CegarLoopResult]: For program point L8005-2(lines 8005 8008) no Hoare annotation was computed. [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L8137-5(lines 8100 8144) the Hoare annotation is: false [2019-12-07 12:48:22,137 INFO L246 CegarLoopResult]: For program point L8005(lines 8005 8008) no Hoare annotation was computed. [2019-12-07 12:48:22,137 INFO L242 CegarLoopResult]: At program point L14019(lines 14018 14020) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L9726-2(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L9726-3(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L9726(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L9726-5(lines 9726 9729) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087-4(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087-5(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087-2(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L8009(lines 7955 8011) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087-3(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L242 CegarLoopResult]: At program point L14087-1(lines 14086 14088) the Hoare annotation is: false [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L4112(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L4112-2(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,138 INFO L246 CegarLoopResult]: For program point L4112-1(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-4(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-3(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-6(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-5(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-8(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-7(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L242 CegarLoopResult]: At program point L14022-1(lines 14021 14023) the Hoare annotation is: false [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L9794(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L4112-9(lines 4112 4119) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L242 CegarLoopResult]: At program point L14022(lines 14021 14023) the Hoare annotation is: false [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L9794-5(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L9794-6(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L9794-8(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,139 INFO L246 CegarLoopResult]: For program point L9794-2(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9794-3(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9794-9(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9794-11(lines 9794 9799) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9861(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9861-2(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9861-3(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9663-2(line 9663) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L242 CegarLoopResult]: At program point L9663-3(lines 9660 9665) the Hoare annotation is: false [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9663-4(line 9663) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9861-5(lines 9861 9867) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9663(line 9663) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L246 CegarLoopResult]: For program point L9663-6(line 9663) no Hoare annotation was computed. [2019-12-07 12:48:22,140 INFO L242 CegarLoopResult]: At program point L9663-7(lines 9660 9665) the Hoare annotation is: false [2019-12-07 12:48:22,140 INFO L242 CegarLoopResult]: At program point L14090(lines 14089 14091) the Hoare annotation is: false [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L14090-1(lines 14089 14091) the Hoare annotation is: false [2019-12-07 12:48:22,141 INFO L246 CegarLoopResult]: For program point L9731(lines 9731 9734) no Hoare annotation was computed. [2019-12-07 12:48:22,141 INFO L246 CegarLoopResult]: For program point L9731-1(lines 9731 9734) no Hoare annotation was computed. [2019-12-07 12:48:22,141 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L14026(lines 14025 14027) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L14093(lines 14092 14094) the Hoare annotation is: false [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L14093-1(lines 14092 14094) the Hoare annotation is: false [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L13895(lines 13894 13896) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L13961(lines 13960 13962) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,141 INFO L246 CegarLoopResult]: For program point L8214(lines 8214 8222) no Hoare annotation was computed. [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L4118(lines 4105 4121) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L4118-2(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,141 INFO L242 CegarLoopResult]: At program point L4118-1(lines 4105 4121) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-4(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-3(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-6(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-5(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-8(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-7(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L242 CegarLoopResult]: At program point L4118-9(lines 4105 4121) the Hoare annotation is: false [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9800-3(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9800(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9800-1(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9800-2(lines 9800 9803) no Hoare annotation was computed. [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9735(lines 9735 9740) no Hoare annotation was computed. [2019-12-07 12:48:22,142 INFO L246 CegarLoopResult]: For program point L9735-1(lines 9735 9740) no Hoare annotation was computed. [2019-12-07 12:48:22,143 INFO L246 CegarLoopResult]: For program point L8018(lines 8018 8024) no Hoare annotation was computed. [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L13898(lines 13897 13899) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,143 INFO L246 CegarLoopResult]: For program point L9868(lines 9868 9871) no Hoare annotation was computed. [2019-12-07 12:48:22,143 INFO L246 CegarLoopResult]: For program point L9868-1(lines 9868 9871) no Hoare annotation was computed. [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L14096-3(lines 14095 14097) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L14096-1(lines 14095 14097) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L14096-2(lines 14095 14097) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L14096(lines 14095 14097) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L13898-1(lines 13897 13899) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L9605(lines 9601 9607) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L9605-1(lines 9601 9607) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L4056(lines 4054 4057) the Hoare annotation is: false [2019-12-07 12:48:22,143 INFO L242 CegarLoopResult]: At program point L14099(lines 14098 14100) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L14099-1(lines 14098 14100) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L8021(lines 8018 8023) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L13901(lines 13900 13902) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L13967(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L13967-1(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L8154(lines 8148 8160) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point L8947(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L13836(lines 13835 13837) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point L8947-2(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point L8947-3(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point L8947-5(lines 8947 8950) no Hoare annotation was computed. [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L8156(lines 8148 8160) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L242 CegarLoopResult]: At program point L13970(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,144 INFO L246 CegarLoopResult]: For program point L9808-3(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-7(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9676(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-8(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9808-4(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-5(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9808-5(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9676-2(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-6(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9808-6(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-3(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-4(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9808(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,145 INFO L242 CegarLoopResult]: At program point L13970-1(line 7976) the Hoare annotation is: false [2019-12-07 12:48:22,145 INFO L246 CegarLoopResult]: For program point L9808-1(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L242 CegarLoopResult]: At program point L13970-2(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9808-2(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-8(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-9(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-3(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9808-7(lines 9808 9817) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L242 CegarLoopResult]: At program point L10535(lines 10528 10537) the Hoare annotation is: (= ~comedi_num_legacy_minors~0 (_ bv0 32)) [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-5(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L242 CegarLoopResult]: At program point L13970-9(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-6(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L242 CegarLoopResult]: At program point L13970-10(lines 13969 13971) the Hoare annotation is: false [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-15(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-17(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-11(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,146 INFO L246 CegarLoopResult]: For program point L9676-12(line 9676) no Hoare annotation was computed. [2019-12-07 12:48:22,147 INFO L246 CegarLoopResult]: For program point L9676-14(lines 9676 9680) no Hoare annotation was computed. [2019-12-07 12:48:22,147 INFO L246 CegarLoopResult]: For program point L8356(lines 8356 8491) no Hoare annotation was computed. [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L8224(lines 8174 8230) the Hoare annotation is: (and (= ULTIMATE.start_comedi_init_~i~13 (_ bv0 32)) (= ~comedi_num_legacy_minors~0 (_ bv0 32))) [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9612(lines 9608 9614) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9612-1(lines 9608 9614) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9612-2(lines 9608 9614) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9744(lines 9714 9746) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9744-1(lines 9714 9746) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L9612-3(lines 9608 9614) the Hoare annotation is: false [2019-12-07 12:48:22,147 INFO L246 CegarLoopResult]: For program point L4129-1(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,147 INFO L246 CegarLoopResult]: For program point L4129(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,147 INFO L242 CegarLoopResult]: At program point L8159(lines 8145 8161) the Hoare annotation is: false [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-3(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-2(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-5(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-4(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-7(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-6(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-9(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L242 CegarLoopResult]: At program point L9877(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-8(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L242 CegarLoopResult]: At program point L13973-3(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,148 INFO L242 CegarLoopResult]: At program point L9877-1(lines 9843 9890) the Hoare annotation is: false [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-11(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L242 CegarLoopResult]: At program point L13973(lines 7992 8000) the Hoare annotation is: false [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L9811(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 12:48:22,148 INFO L246 CegarLoopResult]: For program point L4129-10(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L13973-1(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L4129-13(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L4129-12(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L4129-15(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L4129-14(lines 4129 4136) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L9679-2(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L9811-6(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L13973-10(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L9679-3(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L13973-11(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L13973-8(lines 1 14114) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L9679-4(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L13973-9(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,149 INFO L246 CegarLoopResult]: For program point L9811-9(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 12:48:22,149 INFO L242 CegarLoopResult]: At program point L9679-5(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L13973-6(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L246 CegarLoopResult]: For program point L9811-3(lines 9811 9815) no Hoare annotation was computed. [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L13973-4(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L9679(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L9679-1(lines 9670 9682) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L13973-5(lines 13972 13974) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L8226(lines 8174 8230) the Hoare annotation is: false [2019-12-07 12:48:22,150 INFO L242 CegarLoopResult]: At program point L4064(lines 4059 4066) the Hoare annotation is: false [2019-12-07 12:48:22,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:48:22 BoogieIcfgContainer [2019-12-07 12:48:22,171 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 12:48:22,172 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 12:48:22,172 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 12:48:22,172 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 12:48:22,172 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:47:58" (3/4) ... [2019-12-07 12:48:22,174 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 12:48:22,219 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 689 nodes and edges [2019-12-07 12:48:22,224 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 279 nodes and edges [2019-12-07 12:48:22,229 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 121 nodes and edges [2019-12-07 12:48:22,233 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2019-12-07 12:48:22,237 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2019-12-07 12:48:22,242 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-12-07 12:48:22,246 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-07 12:48:22,249 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-07 12:48:22,250 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 12:48:22,251 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 12:48:22,505 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3ac3a768-e15f-4aff-8018-370230a83c66/bin/utaipan/witness.graphml [2019-12-07 12:48:22,505 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 12:48:22,507 INFO L168 Benchmark]: Toolchain (without parser) took 56568.25 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 930.8 MB in the beginning and 2.7 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,507 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:48:22,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3300.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 930.8 MB in the beginning and 821.3 MB in the end (delta: 109.5 MB). Peak memory consumption was 375.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,508 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.29 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 72.4 MB). Free memory was 821.3 MB in the beginning and 1.3 GB in the end (delta: -447.6 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,508 INFO L168 Benchmark]: Boogie Preprocessor took 147.32 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,509 INFO L168 Benchmark]: RCFGBuilder took 29204.27 ms. Allocated memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: 1.5 GB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -311.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,509 INFO L168 Benchmark]: TraceAbstraction took 23368.52 ms. Allocated memory is still 2.9 GB. Free memory was 1.6 GB in the beginning and 803.9 MB in the end (delta: 755.7 MB). Peak memory consumption was 755.7 MB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,509 INFO L168 Benchmark]: Witness Printer took 333.87 ms. Allocated memory was 2.9 GB in the beginning and 2.9 GB in the end (delta: 15.2 MB). Free memory was 803.9 MB in the beginning and 2.7 GB in the end (delta: -1.9 GB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. [2019-12-07 12:48:22,511 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3300.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 930.8 MB in the beginning and 821.3 MB in the end (delta: 109.5 MB). Peak memory consumption was 375.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 210.29 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 72.4 MB). Free memory was 821.3 MB in the beginning and 1.3 GB in the end (delta: -447.6 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 147.32 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 29204.27 ms. Allocated memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: 1.5 GB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -311.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * TraceAbstraction took 23368.52 ms. Allocated memory is still 2.9 GB. Free memory was 1.6 GB in the beginning and 803.9 MB in the end (delta: 755.7 MB). Peak memory consumption was 755.7 MB. Max. memory is 11.5 GB. * Witness Printer took 333.87 ms. Allocated memory was 2.9 GB in the beginning and 2.9 GB in the end (delta: 15.2 MB). Free memory was 803.9 MB in the beginning and 2.7 GB in the end (delta: -1.9 GB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4159]: 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: 8174]: Loop Invariant Derived loop invariant: i == 0bv32 && comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14092]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7955]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14092]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4054]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13960]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13894]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9616]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8162]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 14098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14021]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14021]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9683]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9683]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13845]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13856]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10528]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 7992]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4421]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4016]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4421]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13909]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13909]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14025]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8572]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10621]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 8018]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13926]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9696]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9714]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9714]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9696]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14086]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9647]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3969]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13946]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13946]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9660]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14018]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9660]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 14095]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9892]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9892]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 7976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4427]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4427]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9670]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13969]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4122]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13939]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8827]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8900]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13912]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13835]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 8580]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: comedi_num_legacy_minors == 0bv32 - InvariantResult [Line: 14089]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 477 locations, 4 error locations. Result: SAFE, OverallTime: 22.9s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 7.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 100 SDtfs, 96 SDslu, 188 SDs, 0 SdLazy, 6 SolverSat, 1 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 5.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 178 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=477occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 241 PreInvPairs, 244 NumberOfFragments, 317 HoareAnnotationTreeSize, 241 FomulaSimplifications, 8 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 241 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 14.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 90 NumberOfCodeBlocks, 90 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 39783 SizeOfPredicates, 2 NumberOfNonLiveVariables, 2941 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...