./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-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b4273541316fb1561c6fb73b5b8a02364838435 ...................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b4273541316fb1561c6fb73b5b8a02364838435 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:40,567 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:40,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:40,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:40,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:40,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:40,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:40,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:40,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:40,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:40,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:40,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:40,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:40,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:40,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:40,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:40,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:40,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:40,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:40,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:40,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:40,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:40,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:40,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:40,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:40,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:40,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:40,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:40,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:40,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:40,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:40,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:40,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:40,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:40,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:40,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:40,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:40,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:40,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:40,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:40,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:40,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:40,688 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:40,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:40,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:40,689 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:40,690 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:40,690 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:40,690 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:40,690 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:40,691 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:40,691 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:40,691 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:40,691 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:40,691 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:40,692 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:40,692 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:40,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:40,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:40,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:40,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:40,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:40,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:40,694 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:40,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:40,695 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:40,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:40,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:40,695 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:40,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:40,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:40,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:40,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:40,696 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:40,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:40,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:40,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:40,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:40,698 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4273541316fb1561c6fb73b5b8a02364838435 [2021-10-11 02:32:40,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:41,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:41,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:41,030 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:41,031 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:41,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2021-10-11 02:32:41,128 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/f6fac99bd/882e7a06c4884d0ebadd2510c2fbfcee/FLAG91f2130a6 [2021-10-11 02:32:41,995 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:41,996 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2021-10-11 02:32:42,037 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/f6fac99bd/882e7a06c4884d0ebadd2510c2fbfcee/FLAG91f2130a6 [2021-10-11 02:32:42,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/f6fac99bd/882e7a06c4884d0ebadd2510c2fbfcee [2021-10-11 02:32:42,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:42,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:42,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:42,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:42,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:42,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:42" (1/1) ... [2021-10-11 02:32:42,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@543bdca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:42, skipping insertion in model container [2021-10-11 02:32:42,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:42" (1/1) ... [2021-10-11 02:32:42,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:42,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:43,417 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2021-10-11 02:32:43,522 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,533 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,559 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,564 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,576 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,577 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,590 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,603 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,604 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,605 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,620 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,659 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,660 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:43,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:43,781 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) [2021-10-11 02:32:43,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@699f7b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:43, skipping insertion in model container [2021-10-11 02:32:43,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:43,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:32:43,787 INFO L168 Benchmark]: Toolchain (without parser) took 1301.70 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.7 MB in the beginning and 81.3 MB in the end (delta: -7.6 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:43,788 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 102.8 MB. Free memory is still 78.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:43,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1299.16 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.3 MB in the beginning and 81.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 44.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:43,791 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 102.8 MB. Free memory is still 78.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1299.16 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 73.3 MB in the beginning and 81.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 44.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6458]: 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 0.2.0-7b2dab5 [2021-10-11 02:32:46,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:46,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:46,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:46,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:46,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:46,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:46,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:46,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:46,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:46,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:46,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:46,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:46,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:46,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:46,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:46,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:46,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:46,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:46,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:46,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:46,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:46,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:46,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:46,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:46,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:46,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:46,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:46,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:46,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:46,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:46,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:46,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:46,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:46,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:46,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:46,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:46,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:46,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:46,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:46,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:46,263 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:46,313 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:46,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:46,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:46,315 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:46,315 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:46,315 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:46,315 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:46,316 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:46,316 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:46,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:46,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:46,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:46,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:46,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:46,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:46,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:46,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:46,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:46,321 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:46,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:46,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:46,321 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:46,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:46,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:46,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:46,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:46,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:46,322 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:46,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:46,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:46,323 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:46,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:46,323 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4273541316fb1561c6fb73b5b8a02364838435 [2021-10-11 02:32:46,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:46,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:46,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:46,833 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:46,834 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:46,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2021-10-11 02:32:46,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/51876e388/9be500fa9e1b464c989ec023188a15e1/FLAG564d47b2d [2021-10-11 02:32:47,764 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:47,765 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2021-10-11 02:32:47,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/51876e388/9be500fa9e1b464c989ec023188a15e1/FLAG564d47b2d [2021-10-11 02:32:47,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/data/51876e388/9be500fa9e1b464c989ec023188a15e1 [2021-10-11 02:32:47,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:47,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:47,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:47,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:47,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:47,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:47" (1/1) ... [2021-10-11 02:32:47,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2934d537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:47, skipping insertion in model container [2021-10-11 02:32:47,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:47" (1/1) ... [2021-10-11 02:32:47,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:48,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:48,777 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2021-10-11 02:32:49,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:49,208 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:32:49,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:49,449 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2021-10-11 02:32:49,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:49,591 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:32:49,807 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2021-10-11 02:32:49,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:50,020 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:32:50,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50 WrapperNode [2021-10-11 02:32:50,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:50,022 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:50,022 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:32:50,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:32:50,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:50,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:32:50,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:32:50,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:32:50,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,333 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... [2021-10-11 02:32:50,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:32:50,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:32:50,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:32:50,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:32:50,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/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 [2021-10-11 02:32:50,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-11 02:32:50,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-11 02:32:50,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-11 02:32:50,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-11 02:32:50,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 02:32:50,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 02:32:50,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:32:50,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:32:50,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:33:01,561 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:33:01,564 INFO L299 CfgBuilder]: Removed 426 assume(true) statements. [2021-10-11 02:33:01,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:33:01 BoogieIcfgContainer [2021-10-11 02:33:01,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:33:01,570 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:33:01,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:33:01,574 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:33:01,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:32:47" (1/3) ... [2021-10-11 02:33:01,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@238dfdae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:33:01, skipping insertion in model container [2021-10-11 02:33:01,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:50" (2/3) ... [2021-10-11 02:33:01,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@238dfdae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:33:01, skipping insertion in model container [2021-10-11 02:33:01,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:33:01" (3/3) ... [2021-10-11 02:33:01,578 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2021-10-11 02:33:01,593 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:33:01,600 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2021-10-11 02:33:01,609 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-10-11 02:33:01,652 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:33:01,653 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:33:01,653 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:33:01,653 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:33:01,653 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:33:01,653 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:33:01,653 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:33:01,654 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:33:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states. [2021-10-11 02:33:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-11 02:33:01,697 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:01,698 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 02:33:01,698 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:01,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:01,707 INFO L82 PathProgramCache]: Analyzing trace with hash 174823041, now seen corresponding path program 1 times [2021-10-11 02:33:01,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:01,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [277745327] [2021-10-11 02:33:01,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/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 [2021-10-11 02:33:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:02,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:33:02,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:33:02,358 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:02,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [277745327] [2021-10-11 02:33:02,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:02,360 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:33:02,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072027905] [2021-10-11 02:33:02,366 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:02,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:02,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:02,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:02,386 INFO L87 Difference]: Start difference. First operand 365 states. Second operand 3 states. [2021-10-11 02:33:02,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:02,881 INFO L93 Difference]: Finished difference Result 727 states and 1007 transitions. [2021-10-11 02:33:02,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:02,884 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2021-10-11 02:33:02,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:02,898 INFO L225 Difference]: With dead ends: 727 [2021-10-11 02:33:02,898 INFO L226 Difference]: Without dead ends: 359 [2021-10-11 02:33:02,903 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:02,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2021-10-11 02:33:02,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2021-10-11 02:33:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 359 states. [2021-10-11 02:33:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 469 transitions. [2021-10-11 02:33:02,963 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 469 transitions. Word has length 21 [2021-10-11 02:33:02,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:02,964 INFO L481 AbstractCegarLoop]: Abstraction has 359 states and 469 transitions. [2021-10-11 02:33:02,964 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 469 transitions. [2021-10-11 02:33:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-10-11 02:33:02,966 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:02,966 INFO L422 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] [2021-10-11 02:33:03,187 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2021-10-11 02:33:03,191 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:03,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:03,192 INFO L82 PathProgramCache]: Analyzing trace with hash 102543237, now seen corresponding path program 1 times [2021-10-11 02:33:03,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:03,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [925075142] [2021-10-11 02:33:03,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:03,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:33:03,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:03,627 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:03,631 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [925075142] [2021-10-11 02:33:03,632 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:03,632 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:33:03,633 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906588075] [2021-10-11 02:33:03,635 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:03,635 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:03,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:03,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:03,637 INFO L87 Difference]: Start difference. First operand 359 states and 469 transitions. Second operand 3 states. [2021-10-11 02:33:04,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:04,208 INFO L93 Difference]: Finished difference Result 1008 states and 1327 transitions. [2021-10-11 02:33:04,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:04,209 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2021-10-11 02:33:04,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:04,219 INFO L225 Difference]: With dead ends: 1008 [2021-10-11 02:33:04,220 INFO L226 Difference]: Without dead ends: 668 [2021-10-11 02:33:04,228 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:04,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2021-10-11 02:33:04,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 668. [2021-10-11 02:33:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 668 states. [2021-10-11 02:33:04,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 668 states and 878 transitions. [2021-10-11 02:33:04,284 INFO L78 Accepts]: Start accepts. Automaton has 668 states and 878 transitions. Word has length 23 [2021-10-11 02:33:04,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:04,285 INFO L481 AbstractCegarLoop]: Abstraction has 668 states and 878 transitions. [2021-10-11 02:33:04,285 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 878 transitions. [2021-10-11 02:33:04,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-11 02:33:04,287 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:04,287 INFO L422 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] [2021-10-11 02:33:04,501 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2021-10-11 02:33:04,501 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:04,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:04,502 INFO L82 PathProgramCache]: Analyzing trace with hash -910753367, now seen corresponding path program 1 times [2021-10-11 02:33:04,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:04,503 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [988552797] [2021-10-11 02:33:04,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:04,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:33:04,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:05,003 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:05,003 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [988552797] [2021-10-11 02:33:05,003 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:05,003 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:33:05,004 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176692341] [2021-10-11 02:33:05,004 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:05,004 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:05,005 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:05,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:05,005 INFO L87 Difference]: Start difference. First operand 668 states and 878 transitions. Second operand 3 states. [2021-10-11 02:33:05,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:05,040 INFO L93 Difference]: Finished difference Result 668 states and 878 transitions. [2021-10-11 02:33:05,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:05,041 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2021-10-11 02:33:05,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:05,045 INFO L225 Difference]: With dead ends: 668 [2021-10-11 02:33:05,045 INFO L226 Difference]: Without dead ends: 666 [2021-10-11 02:33:05,046 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:05,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2021-10-11 02:33:05,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 666. [2021-10-11 02:33:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 666 states. [2021-10-11 02:33:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 876 transitions. [2021-10-11 02:33:05,086 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 876 transitions. Word has length 26 [2021-10-11 02:33:05,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:05,087 INFO L481 AbstractCegarLoop]: Abstraction has 666 states and 876 transitions. [2021-10-11 02:33:05,087 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:05,087 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 876 transitions. [2021-10-11 02:33:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-11 02:33:05,089 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:05,089 INFO L422 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] [2021-10-11 02:33:05,306 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2021-10-11 02:33:05,307 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:05,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:05,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1831416207, now seen corresponding path program 1 times [2021-10-11 02:33:05,308 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:05,308 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [614603477] [2021-10-11 02:33:05,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:05,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-11 02:33:05,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:05,767 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:05,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [614603477] [2021-10-11 02:33:05,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:05,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:33:05,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145843361] [2021-10-11 02:33:05,769 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:05,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:05,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:05,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:05,770 INFO L87 Difference]: Start difference. First operand 666 states and 876 transitions. Second operand 3 states. [2021-10-11 02:33:05,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:05,813 INFO L93 Difference]: Finished difference Result 666 states and 876 transitions. [2021-10-11 02:33:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:05,814 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2021-10-11 02:33:05,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:05,818 INFO L225 Difference]: With dead ends: 666 [2021-10-11 02:33:05,818 INFO L226 Difference]: Without dead ends: 664 [2021-10-11 02:33:05,819 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:05,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2021-10-11 02:33:05,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 664. [2021-10-11 02:33:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 664 states. [2021-10-11 02:33:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 874 transitions. [2021-10-11 02:33:05,864 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 874 transitions. Word has length 27 [2021-10-11 02:33:05,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:05,864 INFO L481 AbstractCegarLoop]: Abstraction has 664 states and 874 transitions. [2021-10-11 02:33:05,864 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 874 transitions. [2021-10-11 02:33:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-11 02:33:05,866 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:05,866 INFO L422 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] [2021-10-11 02:33:06,080 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2021-10-11 02:33:06,080 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:06,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:06,081 INFO L82 PathProgramCache]: Analyzing trace with hash 939327091, now seen corresponding path program 1 times [2021-10-11 02:33:06,081 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:06,082 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [411830958] [2021-10-11 02:33:06,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:06,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:33:06,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:06,683 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:06,683 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [411830958] [2021-10-11 02:33:06,683 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:06,684 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:33:06,684 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623679741] [2021-10-11 02:33:06,684 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:06,684 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:06,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:06,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:06,685 INFO L87 Difference]: Start difference. First operand 664 states and 874 transitions. Second operand 3 states. [2021-10-11 02:33:06,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:06,732 INFO L93 Difference]: Finished difference Result 664 states and 874 transitions. [2021-10-11 02:33:06,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:06,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2021-10-11 02:33:06,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:06,742 INFO L225 Difference]: With dead ends: 664 [2021-10-11 02:33:06,742 INFO L226 Difference]: Without dead ends: 662 [2021-10-11 02:33:06,743 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:06,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2021-10-11 02:33:06,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 662. [2021-10-11 02:33:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2021-10-11 02:33:06,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 872 transitions. [2021-10-11 02:33:06,793 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 872 transitions. Word has length 28 [2021-10-11 02:33:06,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:06,793 INFO L481 AbstractCegarLoop]: Abstraction has 662 states and 872 transitions. [2021-10-11 02:33:06,793 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 872 transitions. [2021-10-11 02:33:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-10-11 02:33:06,796 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:06,796 INFO L422 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] [2021-10-11 02:33:07,010 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2021-10-11 02:33:07,010 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:07,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:07,010 INFO L82 PathProgramCache]: Analyzing trace with hash -945631719, now seen corresponding path program 1 times [2021-10-11 02:33:07,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:07,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1238205386] [2021-10-11 02:33:07,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:07,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:33:07,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:07,493 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:07,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1238205386] [2021-10-11 02:33:07,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:07,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:33:07,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521123427] [2021-10-11 02:33:07,494 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:07,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:07,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:07,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:07,495 INFO L87 Difference]: Start difference. First operand 662 states and 872 transitions. Second operand 3 states. [2021-10-11 02:33:07,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:07,542 INFO L93 Difference]: Finished difference Result 662 states and 872 transitions. [2021-10-11 02:33:07,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:07,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2021-10-11 02:33:07,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:07,549 INFO L225 Difference]: With dead ends: 662 [2021-10-11 02:33:07,549 INFO L226 Difference]: Without dead ends: 660 [2021-10-11 02:33:07,550 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:07,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 660 states. [2021-10-11 02:33:07,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 660 to 660. [2021-10-11 02:33:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 660 states. [2021-10-11 02:33:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 870 transitions. [2021-10-11 02:33:07,600 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 870 transitions. Word has length 29 [2021-10-11 02:33:07,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:07,601 INFO L481 AbstractCegarLoop]: Abstraction has 660 states and 870 transitions. [2021-10-11 02:33:07,601 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 870 transitions. [2021-10-11 02:33:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-10-11 02:33:07,603 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:33:07,604 INFO L422 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] [2021-10-11 02:33:07,821 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2021-10-11 02:33:07,821 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:33:07,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:33:07,822 INFO L82 PathProgramCache]: Analyzing trace with hash 750187325, now seen corresponding path program 1 times [2021-10-11 02:33:07,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:33:07,823 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1471995285] [2021-10-11 02:33:07,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2021-10-11 02:33:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:33:08,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:33:08,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:33:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-11 02:33:08,247 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:33:08,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1471995285] [2021-10-11 02:33:08,248 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:33:08,249 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 02:33:08,249 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425801219] [2021-10-11 02:33:08,250 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:33:08,250 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:33:08,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:33:08,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:08,252 INFO L87 Difference]: Start difference. First operand 660 states and 870 transitions. Second operand 3 states. [2021-10-11 02:33:08,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:33:08,311 INFO L93 Difference]: Finished difference Result 660 states and 870 transitions. [2021-10-11 02:33:08,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:33:08,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2021-10-11 02:33:08,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:33:08,312 INFO L225 Difference]: With dead ends: 660 [2021-10-11 02:33:08,312 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 02:33:08,314 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:33:08,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 02:33:08,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 02:33:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 02:33:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 02:33:08,315 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2021-10-11 02:33:08,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:33:08,315 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 02:33:08,315 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:33:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 02:33:08,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:33:08,533 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2021-10-11 02:33:08,537 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 02:33:14,723 INFO L258 CegarLoopResult]: At program point L6377-11(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,723 INFO L258 CegarLoopResult]: At program point L6377-10(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,723 INFO L258 CegarLoopResult]: At program point L6377-9(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,724 INFO L258 CegarLoopResult]: At program point L6377-8(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,724 INFO L258 CegarLoopResult]: At program point L6377-15(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,724 INFO L258 CegarLoopResult]: At program point L6377-14(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,724 INFO L258 CegarLoopResult]: At program point L6377-13(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,724 INFO L262 CegarLoopResult]: For program point L6972(lines 6972 7114) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L258 CegarLoopResult]: At program point L6377-12(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L258 CegarLoopResult]: At program point L6377-16(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L7105(line 7105) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L6973(line 6973) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L6775-1(lines 6775 6778) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L258 CegarLoopResult]: At program point L7370(lines 7369 7371) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L6974(lines 6974 7001) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L7041(line 7041) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L258 CegarLoopResult]: At program point L6711(lines 6656 6717) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L7042(lines 7042 7110) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L262 CegarLoopResult]: For program point L6976(lines 6976 6998) no Hoare annotation was computed. [2021-10-11 02:33:14,725 INFO L258 CegarLoopResult]: At program point L6316-2(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316-6(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316-5(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316-4(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,726 INFO L258 CegarLoopResult]: At program point L6316-3(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,727 INFO L258 CegarLoopResult]: At program point L6316-7(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L6977(line 6977) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L258 CegarLoopResult]: At program point L6713(lines 6656 6717) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,727 INFO L258 CegarLoopResult]: At program point L7374(lines 7373 7375) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L6978(lines 6978 6986) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L7044(lines 7044 7107) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L7045(line 7045) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L7046(lines 7046 7050) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L7112(line 7112) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L262 CegarLoopResult]: For program point L6980(lines 6980 6984) no Hoare annotation was computed. [2021-10-11 02:33:14,727 INFO L258 CegarLoopResult]: At program point L6782(lines 6737 6790) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,728 INFO L262 CegarLoopResult]: For program point L6848(lines 6848 6852) no Hoare annotation was computed. [2021-10-11 02:33:14,728 INFO L258 CegarLoopResult]: At program point L6716(lines 6639 6718) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,728 INFO L258 CegarLoopResult]: At program point L7378(lines 7377 7379) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,728 INFO L258 CegarLoopResult]: At program point L6784(lines 6737 6790) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,728 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2021-10-11 02:33:14,728 INFO L262 CegarLoopResult]: For program point L6388-2(lines 6388 6395) no Hoare annotation was computed. [2021-10-11 02:33:14,728 INFO L262 CegarLoopResult]: For program point L6388-1(lines 6388 6395) no Hoare annotation was computed. [2021-10-11 02:33:14,729 INFO L262 CegarLoopResult]: For program point L6388(lines 6388 6395) no Hoare annotation was computed. [2021-10-11 02:33:14,729 INFO L262 CegarLoopResult]: For program point L6388-3(lines 6388 6395) no Hoare annotation was computed. [2021-10-11 02:33:14,729 INFO L258 CegarLoopResult]: At program point L7115(lines 6950 7120) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,729 INFO L258 CegarLoopResult]: At program point L6918(lines 6912 6920) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,729 INFO L262 CegarLoopResult]: For program point L6456-2(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,729 INFO L262 CegarLoopResult]: For program point L6456(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,730 INFO L258 CegarLoopResult]: At program point L6324-2(lines 6775 6778) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,730 INFO L262 CegarLoopResult]: For program point L6456-6(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,730 INFO L258 CegarLoopResult]: At program point L6324-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,730 INFO L262 CegarLoopResult]: For program point L6456-5(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,730 INFO L258 CegarLoopResult]: At program point L6324(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,730 INFO L262 CegarLoopResult]: For program point L6456-3(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,730 INFO L258 CegarLoopResult]: At program point L6324-6(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,731 INFO L258 CegarLoopResult]: At program point L6324-5(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,731 INFO L262 CegarLoopResult]: For program point L6456-9(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,731 INFO L258 CegarLoopResult]: At program point L6324-4(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,731 INFO L262 CegarLoopResult]: For program point L6456-8(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,731 INFO L258 CegarLoopResult]: At program point L6324-3(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,731 INFO L262 CegarLoopResult]: For program point L6456-14(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,732 INFO L258 CegarLoopResult]: At program point L6324-9(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,732 INFO L262 CegarLoopResult]: For program point L6456-12(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,732 INFO L258 CegarLoopResult]: At program point L6324-8(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,732 INFO L262 CegarLoopResult]: For program point L6456-11(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,732 INFO L258 CegarLoopResult]: At program point L6324-7(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,732 INFO L262 CegarLoopResult]: For program point L6456-18(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,732 INFO L262 CegarLoopResult]: For program point L6456-17(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,732 INFO L262 CegarLoopResult]: For program point L6456-15(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L262 CegarLoopResult]: For program point L6456-21(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L262 CegarLoopResult]: For program point L6456-20(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L262 CegarLoopResult]: For program point L6456-23(lines 6456 6461) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L258 CegarLoopResult]: At program point L7382(lines 7381 7383) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,733 INFO L262 CegarLoopResult]: For program point L7052(line 7052) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L262 CegarLoopResult]: For program point L6854(lines 6854 6858) no Hoare annotation was computed. [2021-10-11 02:33:14,733 INFO L265 CegarLoopResult]: At program point L7119(lines 6930 7121) the Hoare annotation is: true [2021-10-11 02:33:14,734 INFO L262 CegarLoopResult]: For program point L7053(lines 7053 7057) no Hoare annotation was computed. [2021-10-11 02:33:14,734 INFO L258 CegarLoopResult]: At program point L6789(lines 6719 6791) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,734 INFO L262 CegarLoopResult]: For program point L6988(line 6988) no Hoare annotation was computed. [2021-10-11 02:33:14,734 INFO L258 CegarLoopResult]: At program point L6394(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,734 INFO L258 CegarLoopResult]: At program point L6394-3(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,734 INFO L258 CegarLoopResult]: At program point L6394-2(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,735 INFO L258 CegarLoopResult]: At program point L6394-1(lines 6381 6397) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,735 INFO L258 CegarLoopResult]: At program point L7385(lines 7384 7386) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,735 INFO L262 CegarLoopResult]: For program point L6989(lines 6989 6994) no Hoare annotation was computed. [2021-10-11 02:33:14,735 INFO L258 CegarLoopResult]: At program point L6593(lines 6546 6595) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,735 INFO L258 CegarLoopResult]: At program point L6462(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,735 INFO L258 CegarLoopResult]: At program point L6462-4(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-3(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-2(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-1(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-7(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-6(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,736 INFO L258 CegarLoopResult]: At program point L6462-5(lines 6451 6464) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L6529-2(lines 6529 6533) no Hoare annotation was computed. [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L6529-1(lines 6529 6533) no Hoare annotation was computed. [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L6529(lines 6529 6533) no Hoare annotation was computed. [2021-10-11 02:33:14,737 INFO L258 CegarLoopResult]: At program point L7388(lines 7387 7389) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L6860(lines 6860 6864) no Hoare annotation was computed. [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L7059(line 7059) no Hoare annotation was computed. [2021-10-11 02:33:14,737 INFO L262 CegarLoopResult]: For program point L7060(lines 7060 7064) no Hoare annotation was computed. [2021-10-11 02:33:14,738 INFO L258 CegarLoopResult]: At program point L6862(lines 6802 6874) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,738 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,738 INFO L258 CegarLoopResult]: At program point L7391(lines 7390 7392) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,738 INFO L262 CegarLoopResult]: For program point L6665-2(line 6665) no Hoare annotation was computed. [2021-10-11 02:33:14,738 INFO L262 CegarLoopResult]: For program point L6665(line 6665) no Hoare annotation was computed. [2021-10-11 02:33:14,738 INFO L258 CegarLoopResult]: At program point L6335-1(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,738 INFO L258 CegarLoopResult]: At program point L6335(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,739 INFO L258 CegarLoopResult]: At program point L6335-5(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,739 INFO L258 CegarLoopResult]: At program point L6335-4(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,739 INFO L258 CegarLoopResult]: At program point L6335-3(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,739 INFO L258 CegarLoopResult]: At program point L6335-2(lines 6333 6336) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,739 INFO L262 CegarLoopResult]: For program point L6996(line 6996) no Hoare annotation was computed. [2021-10-11 02:33:14,739 INFO L258 CegarLoopResult]: At program point L6469(lines 6465 6471) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,740 INFO L258 CegarLoopResult]: At program point L7395(lines 7394 7396) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0)) [2021-10-11 02:33:14,740 INFO L262 CegarLoopResult]: For program point L7066(line 7066) no Hoare annotation was computed. [2021-10-11 02:33:14,740 INFO L258 CegarLoopResult]: At program point L6868(lines 6802 6874) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,740 INFO L262 CegarLoopResult]: For program point L7067(lines 7067 7071) no Hoare annotation was computed. [2021-10-11 02:33:14,740 INFO L262 CegarLoopResult]: For program point L7067-2(lines 7044 7107) no Hoare annotation was computed. [2021-10-11 02:33:14,740 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,740 INFO L262 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,741 INFO L262 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,741 INFO L258 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,741 INFO L262 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,741 INFO L258 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,741 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2021-10-11 02:33:14,741 INFO L262 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,742 INFO L258 CegarLoopResult]: At program point L-1-10(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,742 INFO L262 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,742 INFO L262 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,742 INFO L262 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,742 INFO L262 CegarLoopResult]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2021-10-11 02:33:14,742 INFO L258 CegarLoopResult]: At program point L-1-15(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,742 INFO L262 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,743 INFO L262 CegarLoopResult]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2021-10-11 02:33:14,743 INFO L258 CegarLoopResult]: At program point L-1-18(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,743 INFO L262 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,743 INFO L258 CegarLoopResult]: At program point L-1-21(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,743 INFO L262 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,743 INFO L258 CegarLoopResult]: At program point L7399(lines 7398 7400) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,743 INFO L258 CegarLoopResult]: At program point L-1-24(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,744 INFO L262 CegarLoopResult]: For program point L-1-25(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,744 INFO L258 CegarLoopResult]: At program point L-1-27(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,744 INFO L262 CegarLoopResult]: For program point L-1-28(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,744 INFO L258 CegarLoopResult]: At program point L-1-30(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,744 INFO L262 CegarLoopResult]: For program point L-1-31(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,744 INFO L258 CegarLoopResult]: At program point L-1-33(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,744 INFO L262 CegarLoopResult]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,745 INFO L262 CegarLoopResult]: For program point L7003(line 7003) no Hoare annotation was computed. [2021-10-11 02:33:14,745 INFO L258 CegarLoopResult]: At program point L-1-36(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,745 INFO L262 CegarLoopResult]: For program point L-1-37(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,745 INFO L258 CegarLoopResult]: At program point L-1-39(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,745 INFO L262 CegarLoopResult]: For program point L-1-40(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,745 INFO L258 CegarLoopResult]: At program point L-1-42(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,745 INFO L262 CegarLoopResult]: For program point L-1-43(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,746 INFO L258 CegarLoopResult]: At program point L-1-45(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,746 INFO L262 CegarLoopResult]: For program point L-1-46(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,746 INFO L258 CegarLoopResult]: At program point L-1-48(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,746 INFO L262 CegarLoopResult]: For program point L-1-49(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,746 INFO L258 CegarLoopResult]: At program point L-1-51(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,746 INFO L262 CegarLoopResult]: For program point L-1-52(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,747 INFO L258 CegarLoopResult]: At program point L6343-1(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,747 INFO L258 CegarLoopResult]: At program point L-1-54(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,747 INFO L258 CegarLoopResult]: At program point L6343(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,747 INFO L262 CegarLoopResult]: For program point L-1-55(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,747 INFO L258 CegarLoopResult]: At program point L-1-57(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,747 INFO L262 CegarLoopResult]: For program point L-1-58(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,747 INFO L258 CegarLoopResult]: At program point L6343-5(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,748 INFO L258 CegarLoopResult]: At program point L6343-4(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,748 INFO L258 CegarLoopResult]: At program point L6343-3(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,748 INFO L258 CegarLoopResult]: At program point L-1-60(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,748 INFO L258 CegarLoopResult]: At program point L6343-2(lines 6338 6345) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,748 INFO L262 CegarLoopResult]: For program point L-1-61(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,749 INFO L258 CegarLoopResult]: At program point L-1-63(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,749 INFO L262 CegarLoopResult]: For program point L-1-64(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,749 INFO L258 CegarLoopResult]: At program point L-1-66(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,749 INFO L262 CegarLoopResult]: For program point L-1-67(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,749 INFO L262 CegarLoopResult]: For program point L7004(lines 7004 7039) no Hoare annotation was computed. [2021-10-11 02:33:14,749 INFO L258 CegarLoopResult]: At program point L-1-69(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,749 INFO L262 CegarLoopResult]: For program point L6806(lines 6806 6809) no Hoare annotation was computed. [2021-10-11 02:33:14,750 INFO L262 CegarLoopResult]: For program point L-1-70(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,750 INFO L258 CegarLoopResult]: At program point L-1-72(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,750 INFO L262 CegarLoopResult]: For program point L-1-73(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,750 INFO L258 CegarLoopResult]: At program point L-1-75(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,750 INFO L262 CegarLoopResult]: For program point L-1-76(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,750 INFO L258 CegarLoopResult]: At program point L6873(lines 6794 6875) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,751 INFO L258 CegarLoopResult]: At program point L6543-1(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,751 INFO L258 CegarLoopResult]: At program point L6543(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,751 INFO L258 CegarLoopResult]: At program point L6477(lines 6472 6479) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,751 INFO L258 CegarLoopResult]: At program point L6543-2(lines 6515 6545) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,751 INFO L262 CegarLoopResult]: For program point L7006(lines 7006 7036) no Hoare annotation was computed. [2021-10-11 02:33:14,751 INFO L262 CegarLoopResult]: For program point L7072-1(lines 7044 7107) no Hoare annotation was computed. [2021-10-11 02:33:14,751 INFO L262 CegarLoopResult]: For program point L6742(lines 6742 6746) no Hoare annotation was computed. [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L6742-1(lines 6742 6746) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L7403-1(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L7403(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L7403-5(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L7403-4(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,752 INFO L258 CegarLoopResult]: At program point L7403-3(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,753 INFO L258 CegarLoopResult]: At program point L7403-2(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,753 INFO L258 CegarLoopResult]: At program point L7403-7(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,753 INFO L258 CegarLoopResult]: At program point L7403-6(lines 7402 7404) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,753 INFO L262 CegarLoopResult]: For program point L7007(line 7007) no Hoare annotation was computed. [2021-10-11 02:33:14,753 INFO L262 CegarLoopResult]: For program point L7008(lines 7008 7013) no Hoare annotation was computed. [2021-10-11 02:33:14,753 INFO L262 CegarLoopResult]: For program point L6414(lines 7321 7324) no Hoare annotation was computed. [2021-10-11 02:33:14,753 INFO L265 CegarLoopResult]: At program point L6414-4(lines 7314 7339) the Hoare annotation is: true [2021-10-11 02:33:14,754 INFO L262 CegarLoopResult]: For program point L6414-3(lines 7333 7336) no Hoare annotation was computed. [2021-10-11 02:33:14,754 INFO L262 CegarLoopResult]: For program point L6414-2(lines 7329 7332) no Hoare annotation was computed. [2021-10-11 02:33:14,754 INFO L262 CegarLoopResult]: For program point L6414-1(lines 7325 7328) no Hoare annotation was computed. [2021-10-11 02:33:14,754 INFO L262 CegarLoopResult]: For program point L6811(lines 6811 6816) no Hoare annotation was computed. [2021-10-11 02:33:14,754 INFO L258 CegarLoopResult]: At program point L7341-3(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,754 INFO L258 CegarLoopResult]: At program point L7341-2(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,754 INFO L258 CegarLoopResult]: At program point L7341-1(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341-7(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341-6(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341-5(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341-4(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,755 INFO L258 CegarLoopResult]: At program point L7341-9(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,756 INFO L258 CegarLoopResult]: At program point L7341-8(lines 7340 7342) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point L6417-3(line 6417) no Hoare annotation was computed. [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point L6417-2(line 6417) no Hoare annotation was computed. [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point L6417-1(line 6417) no Hoare annotation was computed. [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point L6417(line 6417) no Hoare annotation was computed. [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point L6417-4(line 6417) no Hoare annotation was computed. [2021-10-11 02:33:14,756 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2021-10-11 02:33:14,757 INFO L258 CegarLoopResult]: At program point L6484-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,757 INFO L262 CegarLoopResult]: For program point L6484(lines 6484 6487) no Hoare annotation was computed. [2021-10-11 02:33:14,757 INFO L258 CegarLoopResult]: At program point L6352-2(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,757 INFO L262 CegarLoopResult]: For program point L7409-3(lines 7409 7411) no Hoare annotation was computed. [2021-10-11 02:33:14,757 INFO L258 CegarLoopResult]: At program point L6352-1(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,757 INFO L262 CegarLoopResult]: For program point L7409-2(lines 7409 7411) no Hoare annotation was computed. [2021-10-11 02:33:14,757 INFO L258 CegarLoopResult]: At program point L6352(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,758 INFO L258 CegarLoopResult]: At program point L7409-1(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,758 INFO L258 CegarLoopResult]: At program point L7409(lines 1 7411) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,758 INFO L258 CegarLoopResult]: At program point L6352-5(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,758 INFO L262 CegarLoopResult]: For program point L7409-6(lines 7409 7411) no Hoare annotation was computed. [2021-10-11 02:33:14,758 INFO L258 CegarLoopResult]: At program point L6352-4(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,758 INFO L262 CegarLoopResult]: For program point L7409-5(lines 7409 7411) no Hoare annotation was computed. [2021-10-11 02:33:14,758 INFO L258 CegarLoopResult]: At program point L6352-3(lines 6347 6354) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,759 INFO L262 CegarLoopResult]: For program point L7409-4(lines 7409 7411) no Hoare annotation was computed. [2021-10-11 02:33:14,759 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2021-10-11 02:33:14,759 INFO L258 CegarLoopResult]: At program point L7345(lines 7344 7346) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,759 INFO L262 CegarLoopResult]: For program point L7015(line 7015) no Hoare annotation was computed. [2021-10-11 02:33:14,759 INFO L262 CegarLoopResult]: For program point L7016(lines 7016 7032) no Hoare annotation was computed. [2021-10-11 02:33:14,759 INFO L262 CegarLoopResult]: For program point L7083(line 7083) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L258 CegarLoopResult]: At program point L6885(lines 6876 6887) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,760 INFO L262 CegarLoopResult]: For program point L7018(lines 7018 7025) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L262 CegarLoopResult]: For program point L7084(lines 7084 7089) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L258 CegarLoopResult]: At program point L7018-1(lines 7016 7031) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,760 INFO L262 CegarLoopResult]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L262 CegarLoopResult]: For program point L6688-2(lines 6688 6696) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L262 CegarLoopResult]: For program point L6688(lines 6688 6696) no Hoare annotation was computed. [2021-10-11 02:33:14,760 INFO L265 CegarLoopResult]: At program point L6424-2(lines 6423 6426) the Hoare annotation is: true [2021-10-11 02:33:14,761 INFO L265 CegarLoopResult]: At program point L6424-1(lines 6423 6426) the Hoare annotation is: true [2021-10-11 02:33:14,761 INFO L265 CegarLoopResult]: At program point L6424(lines 6423 6426) the Hoare annotation is: true [2021-10-11 02:33:14,761 INFO L265 CegarLoopResult]: At program point L6424-3(lines 6423 6426) the Hoare annotation is: true [2021-10-11 02:33:14,761 INFO L262 CegarLoopResult]: For program point L6756-2(line 6756) no Hoare annotation was computed. [2021-10-11 02:33:14,761 INFO L262 CegarLoopResult]: For program point L6690(lines 6690 6694) no Hoare annotation was computed. [2021-10-11 02:33:14,761 INFO L262 CegarLoopResult]: For program point L6756(line 6756) no Hoare annotation was computed. [2021-10-11 02:33:14,761 INFO L262 CegarLoopResult]: For program point L6361-3(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,761 INFO L258 CegarLoopResult]: At program point L7352-2(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,762 INFO L262 CegarLoopResult]: For program point L6361-2(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,762 INFO L258 CegarLoopResult]: At program point L7352-1(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,762 INFO L262 CegarLoopResult]: For program point L6361-1(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,762 INFO L258 CegarLoopResult]: At program point L7352(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,762 INFO L262 CegarLoopResult]: For program point L6361(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,762 INFO L262 CegarLoopResult]: For program point L6361-7(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,762 INFO L258 CegarLoopResult]: At program point L7352-6(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,763 INFO L262 CegarLoopResult]: For program point L6361-6(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,763 INFO L258 CegarLoopResult]: At program point L7352-5(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,763 INFO L262 CegarLoopResult]: For program point L6361-5(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,763 INFO L258 CegarLoopResult]: At program point L7352-4(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,763 INFO L262 CegarLoopResult]: For program point L6361-4(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,763 INFO L258 CegarLoopResult]: At program point L7352-3(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,763 INFO L262 CegarLoopResult]: For program point L6361-11(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,764 INFO L262 CegarLoopResult]: For program point L6361-10(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,764 INFO L258 CegarLoopResult]: At program point L7352-9(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,764 INFO L262 CegarLoopResult]: For program point L6361-9(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,764 INFO L258 CegarLoopResult]: At program point L7352-8(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,764 INFO L262 CegarLoopResult]: For program point L6361-8(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,764 INFO L258 CegarLoopResult]: At program point L7352-7(lines 7351 7353) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,764 INFO L262 CegarLoopResult]: For program point L6361-15(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,764 INFO L262 CegarLoopResult]: For program point L6361-14(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-13(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-12(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-19(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-18(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-17(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-16(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6626(lines 6626 6629) no Hoare annotation was computed. [2021-10-11 02:33:14,765 INFO L262 CegarLoopResult]: For program point L6361-20(lines 6361 6363) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-4(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-2(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-8(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-6(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-12(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,766 INFO L262 CegarLoopResult]: For program point L6362-10(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-16(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-14(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-20(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-18(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-24(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-22(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-28(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-26(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,767 INFO L262 CegarLoopResult]: For program point L6362-32(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6362-30(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6362-36(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6362-34(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6362-40(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6362-38(line 6362) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6562(lines 6562 6566) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L7091(line 7091) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6761-2(lines 6761 6764) no Hoare annotation was computed. [2021-10-11 02:33:14,768 INFO L262 CegarLoopResult]: For program point L6761(lines 6761 6764) no Hoare annotation was computed. [2021-10-11 02:33:14,769 INFO L258 CegarLoopResult]: At program point L6431-1(lines 6428 6433) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,769 INFO L258 CegarLoopResult]: At program point L6431(lines 6428 6433) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,769 INFO L258 CegarLoopResult]: At program point L7356(lines 7355 7357) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,769 INFO L262 CegarLoopResult]: For program point L7092-2(lines 7044 7107) no Hoare annotation was computed. [2021-10-11 02:33:14,769 INFO L262 CegarLoopResult]: For program point L7092(lines 7092 7097) no Hoare annotation was computed. [2021-10-11 02:33:14,769 INFO L258 CegarLoopResult]: At program point L6630(lines 6607 6637) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,770 INFO L262 CegarLoopResult]: For program point L6829(lines 6829 6833) no Hoare annotation was computed. [2021-10-11 02:33:14,770 INFO L258 CegarLoopResult]: At program point L7028(lines 7317 7320) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,770 INFO L258 CegarLoopResult]: At program point L6896(lines 6891 6898) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base) (= (_ bv1 32) ~ldv_state_variable_0~0)) [2021-10-11 02:33:14,770 INFO L258 CegarLoopResult]: At program point L6632(lines 6607 6637) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,770 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:33:14,770 INFO L258 CegarLoopResult]: At program point L7362(lines 7361 7363) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,770 INFO L262 CegarLoopResult]: For program point L6371-1(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-5(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-4(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-3(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-2(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-9(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-8(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-7(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,771 INFO L262 CegarLoopResult]: For program point L6371-6(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-13(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-12(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-11(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-10(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-16(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-15(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L262 CegarLoopResult]: For program point L6371-14(lines 6371 6378) no Hoare annotation was computed. [2021-10-11 02:33:14,772 INFO L258 CegarLoopResult]: At program point L6636(lines 6596 6638) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,773 INFO L262 CegarLoopResult]: For program point L6835(lines 6835 6840) no Hoare annotation was computed. [2021-10-11 02:33:14,773 INFO L262 CegarLoopResult]: For program point L7034(line 7034) no Hoare annotation was computed. [2021-10-11 02:33:14,773 INFO L262 CegarLoopResult]: For program point L6705-2(lines 6705 6708) no Hoare annotation was computed. [2021-10-11 02:33:14,773 INFO L262 CegarLoopResult]: For program point L6705(lines 6705 6708) no Hoare annotation was computed. [2021-10-11 02:33:14,773 INFO L258 CegarLoopResult]: At program point L7366(lines 7365 7367) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,773 INFO L258 CegarLoopResult]: At program point L7366-1(lines 7365 7367) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,773 INFO L258 CegarLoopResult]: At program point L6377-3(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377-2(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377-1(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377-7(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377-6(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,774 INFO L258 CegarLoopResult]: At program point L6377-5(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,775 INFO L258 CegarLoopResult]: At program point L6377-4(lines 6364 6380) the Hoare annotation is: (and (= (_ bv0 32) ~usb_dev~0.base) (= ~usb_urb~0.offset (_ bv0 32)) (= ~INTERF_STATE~0 (_ bv0 32)) (= (_ bv0 32) ~SERIAL_STATE~0) (= (_ bv0 32) ~dev_counter~0) (= ~usb_dev~0.offset (_ bv0 32)) (= (_ bv0 32) ~usb_urb~0.base)) [2021-10-11 02:33:14,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:33:14 BoogieIcfgContainer [2021-10-11 02:33:14,852 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:33:14,853 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:33:14,853 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:33:14,853 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:33:14,854 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:33:01" (3/4) ... [2021-10-11 02:33:14,857 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:33:14,896 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 297 nodes and edges [2021-10-11 02:33:14,901 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2021-10-11 02:33:14,923 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-11 02:33:14,927 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:33:14,930 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:33:14,934 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:33:15,161 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1e9959f-8b49-4c73-971d-b5089a9e1bdb/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:33:15,161 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:33:15,163 INFO L168 Benchmark]: Toolchain (without parser) took 27234.51 ms. Allocated memory was 73.4 MB in the beginning and 402.7 MB in the end (delta: 329.3 MB). Free memory was 44.7 MB in the beginning and 291.9 MB in the end (delta: -247.3 MB). Peak memory consumption was 280.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,163 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 73.4 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:33:15,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2091.57 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 44.4 MB in the beginning and 117.2 MB in the end (delta: -72.9 MB). Peak memory consumption was 65.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.29 ms. Allocated memory is still 186.6 MB. Free memory was 117.2 MB in the beginning and 106.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,164 INFO L168 Benchmark]: Boogie Preprocessor took 148.09 ms. Allocated memory is still 186.6 MB. Free memory was 106.8 MB in the beginning and 94.1 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,165 INFO L168 Benchmark]: RCFGBuilder took 11215.90 ms. Allocated memory was 186.6 MB in the beginning and 335.5 MB in the end (delta: 148.9 MB). Free memory was 94.1 MB in the beginning and 187.8 MB in the end (delta: -93.7 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,165 INFO L168 Benchmark]: TraceAbstraction took 13281.75 ms. Allocated memory was 335.5 MB in the beginning and 402.7 MB in the end (delta: 67.1 MB). Free memory was 187.8 MB in the beginning and 101.1 MB in the end (delta: 86.7 MB). Peak memory consumption was 160.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,166 INFO L168 Benchmark]: Witness Printer took 308.68 ms. Allocated memory is still 402.7 MB. Free memory was 101.1 MB in the beginning and 291.9 MB in the end (delta: -190.8 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:15,168 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 73.4 MB. Free memory is still 53.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2091.57 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 44.4 MB in the beginning and 117.2 MB in the end (delta: -72.9 MB). Peak memory consumption was 65.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.29 ms. Allocated memory is still 186.6 MB. Free memory was 117.2 MB in the beginning and 106.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 148.09 ms. Allocated memory is still 186.6 MB. Free memory was 106.8 MB in the beginning and 94.1 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 11215.90 ms. Allocated memory was 186.6 MB in the beginning and 335.5 MB in the end (delta: 148.9 MB). Free memory was 94.1 MB in the beginning and 187.8 MB in the end (delta: -93.7 MB). Peak memory consumption was 55.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 13281.75 ms. Allocated memory was 335.5 MB in the beginning and 402.7 MB in the end (delta: 67.1 MB). Free memory was 187.8 MB in the beginning and 101.1 MB in the end (delta: 86.7 MB). Peak memory consumption was 160.1 MB. Max. memory is 16.1 GB. * Witness Printer took 308.68 ms. Allocated memory is still 402.7 MB. Free memory was 101.1 MB in the beginning and 291.9 MB in the end (delta: -190.8 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6418]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6418]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6418]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6418]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6418]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6607]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6347]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6451]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6737]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7394]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 1bv32 == ldv_state_variable_0 - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7361]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6775]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7402]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7344]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6719]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7377]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6607]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6742]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6876]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6891]: Loop Invariant Derived loop invariant: ((((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb) && 1bv32 == ldv_state_variable_0 - InvariantResult [Line: 6930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7317]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6546]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6465]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6472]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7365]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7365]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6515]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7398]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7373]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7340]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6737]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 7381]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6656]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: (((((0bv32 == usb_dev && usb_urb == 0bv32) && INTERF_STATE == 0bv32) && 0bv32 == SERIAL_STATE) && 0bv32 == dev_counter) && usb_dev == 0bv32) && 0bv32 == usb_urb - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 365 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.8s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3242 SDtfs, 2581 SDslu, 860 SDs, 0 SdLazy, 88 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=668occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 167 LocationsWithAnnotation, 167 PreInvPairs, 485 NumberOfFragments, 3554 HoareAnnotationTreeSize, 167 FomulaSimplifications, 3932 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 167 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 184 NumberOfCodeBlocks, 184 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 177 ConstructedInterpolants, 0 QuantifiedInterpolants, 16963 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1817 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...