./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF --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 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:29,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:29,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:29,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:29,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:29,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:29,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:29,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:29,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:29,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:29,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:29,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:29,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:29,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:29,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:29,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:29,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:29,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:29,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:29,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:29,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:29,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:29,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:29,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:29,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:29,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:29,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:29,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:29,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:29,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:29,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:29,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:29,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:29,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:29,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:29,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:29,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:29,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:29,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:29,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:29,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:29,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:52:29,772 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:29,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:29,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:29,774 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:29,775 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:29,775 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:29,775 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:29,775 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:52:29,783 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:29,783 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:29,784 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:52:29,784 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:52:29,785 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:29,785 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:52:29,785 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:52:29,786 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:52:29,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:29,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:52:29,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:29,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:29,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:29,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:29,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:29,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:29,789 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:29,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:29,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:29,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:29,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:29,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:29,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:29,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:29,793 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:52:29,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:52:29,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:29,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:29,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:29,794 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_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 [2021-11-12 23:52:30,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:30,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:30,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:30,161 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:30,162 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:30,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2021-11-12 23:52:30,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/d33002109/161bb8ebbf944994a47d83a711019270/FLAG8eee90bf3 [2021-11-12 23:52:31,261 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:31,263 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2021-11-12 23:52:31,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/d33002109/161bb8ebbf944994a47d83a711019270/FLAG8eee90bf3 [2021-11-12 23:52:31,649 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/d33002109/161bb8ebbf944994a47d83a711019270 [2021-11-12 23:52:31,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:31,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:31,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:31,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:31,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:31,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:31" (1/1) ... [2021-11-12 23:52:31,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396da3ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:31, skipping insertion in model container [2021-11-12 23:52:31,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:31" (1/1) ... [2021-11-12 23:52:31,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:31,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:32,906 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,917 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:32,993 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,004 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,049 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,137 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,209 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,223 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,269 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,284 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,304 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,325 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,377 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,416 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,431 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,437 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,452 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,461 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,524 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,524 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,545 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,572 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,575 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,580 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,600 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:33,670 WARN L228 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_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2021-11-12 23:52:33,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:33,813 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) [2021-11-12 23:52:33,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1853358e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:33, skipping insertion in model container [2021-11-12 23:52:33,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:33,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:52:33,817 INFO L158 Benchmark]: Toolchain (without parser) took 2159.48ms. Allocated memory was 96.5MB in the beginning and 155.2MB in the end (delta: 58.7MB). Free memory was 66.5MB in the beginning and 81.0MB in the end (delta: -14.5MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-12 23:52:33,817 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 96.5MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:52:33,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2153.82ms. Allocated memory was 96.5MB in the beginning and 155.2MB in the end (delta: 58.7MB). Free memory was 66.3MB in the beginning and 81.0MB in the end (delta: -14.7MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-12 23:52:33,820 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 96.5MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2153.82ms. Allocated memory was 96.5MB in the beginning and 155.2MB in the end (delta: 58.7MB). Free memory was 66.3MB in the beginning and 81.0MB in the end (delta: -14.7MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3398]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF --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 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:36,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:36,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:36,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:36,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:36,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:36,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:36,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:36,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:36,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:36,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:36,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:36,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:36,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:36,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:36,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:36,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:36,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:36,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:36,631 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:36,633 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:36,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:36,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:36,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:36,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:36,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:36,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:36,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:36,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:36,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:36,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:36,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:36,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:36,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:36,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:36,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:36,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:36,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:36,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:36,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:36,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:36,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:52:36,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:36,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:36,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:36,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:36,731 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:36,731 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:36,731 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:36,731 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:36,733 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:36,733 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:36,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:36,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:36,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:36,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:36,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:36,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:36,737 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:52:36,737 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:52:36,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:36,737 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:36,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:36,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:36,738 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:52:36,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:36,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:36,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:36,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:36,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:36,740 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:52:36,740 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:52:36,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:36,740 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:36,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:36,741 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_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10b1b3528380403ac10783c1c50048dfd3b52c04b5bded1769f348bdf69761 [2021-11-12 23:52:37,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:37,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:37,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:37,211 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:37,212 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:37,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2021-11-12 23:52:37,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/bab3bc154/22f2b837c5ae4d469f62e49b1919c070/FLAGb2675a9c1 [2021-11-12 23:52:38,310 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:38,311 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2021-11-12 23:52:38,361 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/bab3bc154/22f2b837c5ae4d469f62e49b1919c070/FLAGb2675a9c1 [2021-11-12 23:52:38,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/data/bab3bc154/22f2b837c5ae4d469f62e49b1919c070 [2021-11-12 23:52:38,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:38,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:38,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:38,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:38,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:38,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:38" (1/1) ... [2021-11-12 23:52:38,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@278ffa92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:38, skipping insertion in model container [2021-11-12 23:52:38,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:38" (1/1) ... [2021-11-12 23:52:38,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:38,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:40,396 WARN L228 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_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2021-11-12 23:52:40,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:40,539 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:52:40,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:40,902 WARN L228 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_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2021-11-12 23:52:40,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:40,991 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:52:41,343 WARN L228 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_bf06f999-a193-48e2-890d-45aeaa461307/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i[224660,224673] [2021-11-12 23:52:41,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:41,777 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:52:41,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41 WrapperNode [2021-11-12 23:52:41,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:41,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:41,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:52:41,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:52:41,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:41,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:42,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:52:42,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:52:42,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:52:42,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:52:42,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:52:42,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:52:42,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:52:42,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (1/1) ... [2021-11-12 23:52:42,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:42,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:52:42,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:52:42,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:52:42,510 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-12 23:52:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-12 23:52:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:52:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-12 23:52:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-12 23:52:42,511 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2021-11-12 23:52:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2021-11-12 23:52:42,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:52:42,512 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-12 23:52:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-12 23:52:42,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:52:42,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:52:42,513 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-12 23:52:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-12 23:52:42,513 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2021-11-12 23:52:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2021-11-12 23:52:42,513 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2021-11-12 23:52:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2021-11-12 23:52:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:52:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:52:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-12 23:52:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-12 23:52:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-12 23:52:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-12 23:52:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:52:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:52:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2021-11-12 23:52:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2021-11-12 23:52:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2021-11-12 23:52:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2021-11-12 23:52:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2021-11-12 23:52:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2021-11-12 23:52:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:52:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2021-11-12 23:52:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2021-11-12 23:52:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2021-11-12 23:52:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2021-11-12 23:52:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:52:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:52:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2021-11-12 23:52:42,519 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2021-11-12 23:52:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:52:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:52:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:52:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:52:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-12 23:52:42,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-12 23:52:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:52:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:52:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-11-12 23:52:42,521 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-11-12 23:52:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:52:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-12 23:52:42,524 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-12 23:52:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:52:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:52:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2021-11-12 23:52:42,525 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2021-11-12 23:52:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-12 23:52:42,526 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-12 23:52:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-12 23:52:42,527 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-12 23:52:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-12 23:52:42,527 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-12 23:52:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-12 23:52:42,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-12 23:52:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:52:42,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:52:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2021-11-12 23:52:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2021-11-12 23:52:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:52:42,530 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:52:43,566 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:52:43,573 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:53:37,363 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2021-11-12 23:53:37,363 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2021-11-12 23:53:37,363 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume false; [2021-11-12 23:53:37,364 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume !false; [2021-11-12 23:53:37,642 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:53:37,645 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-12 23:53:37,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:53:37 BoogieIcfgContainer [2021-11-12 23:53:37,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:53:37,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:53:37,654 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:53:37,658 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:53:37,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:52:38" (1/3) ... [2021-11-12 23:53:37,660 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54e1b0d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:53:37, skipping insertion in model container [2021-11-12 23:53:37,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:41" (2/3) ... [2021-11-12 23:53:37,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54e1b0d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:53:37, skipping insertion in model container [2021-11-12 23:53:37,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:53:37" (3/3) ... [2021-11-12 23:53:37,672 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hwmon-it87.ko.cil.out.i [2021-11-12 23:53:37,681 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:53:37,681 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:53:37,768 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:53:37,789 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:53:37,790 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:53:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand has 472 states, 342 states have (on average 1.3567251461988303) internal successors, (464), 353 states have internal predecessors, (464), 101 states have call successors, (101), 27 states have call predecessors, (101), 27 states have return successors, (101), 101 states have call predecessors, (101), 101 states have call successors, (101) [2021-11-12 23:53:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-12 23:53:37,851 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:53:37,852 INFO L514 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] [2021-11-12 23:53:37,852 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:53:37,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:53:37,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1815018411, now seen corresponding path program 1 times [2021-11-12 23:53:37,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:53:37,905 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [368366225] [2021-11-12 23:53:37,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:53:37,907 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:53:37,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:53:37,912 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:53:37,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 23:54:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:54:34,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 5458 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:54:34,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:54:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:34,501 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:54:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:54:34,742 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:54:34,743 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [368366225] [2021-11-12 23:54:34,744 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [368366225] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:54:34,744 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:54:34,744 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-12 23:54:34,746 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519972551] [2021-11-12 23:54:34,747 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:54:34,767 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:54:34,767 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:54:34,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:54:34,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:54:34,831 INFO L87 Difference]: Start difference. First operand has 472 states, 342 states have (on average 1.3567251461988303) internal successors, (464), 353 states have internal predecessors, (464), 101 states have call successors, (101), 27 states have call predecessors, (101), 27 states have return successors, (101), 101 states have call predecessors, (101), 101 states have call successors, (101) Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:54:35,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:54:35,040 INFO L93 Difference]: Finished difference Result 940 states and 1346 transitions. [2021-11-12 23:54:35,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:54:35,044 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 27 [2021-11-12 23:54:35,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:54:35,068 INFO L225 Difference]: With dead ends: 940 [2021-11-12 23:54:35,069 INFO L226 Difference]: Without dead ends: 468 [2021-11-12 23:54:35,080 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:54:35,085 INFO L933 BasicCegarLoop]: 661 mSDtfsCounter, 0 mSDsluCounter, 1318 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.91ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1979 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 21.99ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.77ms IncrementalHoareTripleChecker+Time [2021-11-12 23:54:35,087 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 1979 Invalid, 6 Unknown, 0 Unchecked, 21.99ms Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 40.77ms Time] [2021-11-12 23:54:35,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468 states. [2021-11-12 23:54:35,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468 to 468. [2021-11-12 23:54:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 340 states have (on average 1.35) internal successors, (459), 349 states have internal predecessors, (459), 101 states have call successors, (101), 27 states have call predecessors, (101), 26 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2021-11-12 23:54:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 660 transitions. [2021-11-12 23:54:35,218 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 660 transitions. Word has length 27 [2021-11-12 23:54:35,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:54:35,219 INFO L470 AbstractCegarLoop]: Abstraction has 468 states and 660 transitions. [2021-11-12 23:54:35,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:54:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 660 transitions. [2021-11-12 23:54:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-12 23:54:35,223 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:54:35,225 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:54:35,450 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forcibly destroying the process [2021-11-12 23:54:35,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:54:35,450 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:54:35,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:54:35,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1581144971, now seen corresponding path program 1 times [2021-11-12 23:54:35,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:54:35,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:54:35,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1434843032] [2021-11-12 23:54:35,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:54:35,486 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:54:35,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:54:35,487 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:54:35,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-12 23:55:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:31,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 5468 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-12 23:55:31,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:32,271 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:32,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:55:32,800 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:55:32,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1434843032] [2021-11-12 23:55:32,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1434843032] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:55:32,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1919384471] [2021-11-12 23:55:32,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:55:32,802 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:55:32,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:55:32,811 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:55:32,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2021-11-12 23:55:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:55:37,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 5468 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:55:37,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:55:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-12 23:55:38,013 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:55:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-12 23:55:38,204 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1919384471] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:55:38,205 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:55:38,205 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [5, 5] total 9 [2021-11-12 23:55:38,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784313362] [2021-11-12 23:55:38,206 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:55:38,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:55:38,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:55:38,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:55:38,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:55:38,209 INFO L87 Difference]: Start difference. First operand 468 states and 660 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:55:38,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:55:38,255 INFO L93 Difference]: Finished difference Result 468 states and 660 transitions. [2021-11-12 23:55:38,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:55:38,256 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 29 [2021-11-12 23:55:38,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:55:38,257 INFO L225 Difference]: With dead ends: 468 [2021-11-12 23:55:38,257 INFO L226 Difference]: Without dead ends: 0 [2021-11-12 23:55:38,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:55:38,261 INFO L933 BasicCegarLoop]: 655 mSDtfsCounter, 630 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 630 SdHoareTripleChecker+Valid, 655 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.18ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.00ms IncrementalHoareTripleChecker+Time [2021-11-12 23:55:38,262 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [630 Valid, 655 Invalid, 0 Unknown, 0 Unchecked, 7.18ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.00ms Time] [2021-11-12 23:55:38,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-12 23:55:38,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-12 23:55:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:55:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-12 23:55:38,264 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 29 [2021-11-12 23:55:38,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:55:38,265 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-12 23:55:38,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:55:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-12 23:55:38,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-12 23:55:38,269 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-12 23:55:38,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2021-11-12 23:55:38,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-11-12 23:55:38,686 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:55:38,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-12 23:55:40,402 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 6915 6917) no Hoare annotation was computed. [2021-11-12 23:55:40,402 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 6915 6917) the Hoare annotation is: true [2021-11-12 23:55:40,402 INFO L858 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2021-11-12 23:55:40,403 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 6915 6917) no Hoare annotation was computed. [2021-11-12 23:55:40,403 INFO L861 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: true [2021-11-12 23:55:40,403 INFO L861 garLoopResultBuilder]: At program point __release_regionENTRY(lines 6897 6899) the Hoare annotation is: true [2021-11-12 23:55:40,404 INFO L858 garLoopResultBuilder]: For program point __release_regionFINAL(lines 6897 6899) no Hoare annotation was computed. [2021-11-12 23:55:40,404 INFO L858 garLoopResultBuilder]: For program point __release_regionEXIT(lines 6897 6899) no Hoare annotation was computed. [2021-11-12 23:55:40,404 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3072 3080) the Hoare annotation is: true [2021-11-12 23:55:40,404 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3072 3080) no Hoare annotation was computed. [2021-11-12 23:55:40,405 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3072 3080) no Hoare annotation was computed. [2021-11-12 23:55:40,405 INFO L861 garLoopResultBuilder]: At program point L3076(line 3076) the Hoare annotation is: true [2021-11-12 23:55:40,405 INFO L858 garLoopResultBuilder]: For program point L3076-1(line 3076) no Hoare annotation was computed. [2021-11-12 23:55:40,405 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7029 7031) no Hoare annotation was computed. [2021-11-12 23:55:40,406 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 7029 7031) the Hoare annotation is: true [2021-11-12 23:55:40,406 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7029 7031) no Hoare annotation was computed. [2021-11-12 23:55:40,407 INFO L861 garLoopResultBuilder]: At program point superio_inwENTRY(lines 3131 3149) the Hoare annotation is: true [2021-11-12 23:55:40,407 INFO L858 garLoopResultBuilder]: For program point superio_inwEXIT(lines 3131 3149) no Hoare annotation was computed. [2021-11-12 23:55:40,407 INFO L858 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2021-11-12 23:55:40,407 INFO L858 garLoopResultBuilder]: For program point superio_inwFINAL(lines 3131 3149) no Hoare annotation was computed. [2021-11-12 23:55:40,408 INFO L861 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2021-11-12 23:55:40,408 INFO L861 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2021-11-12 23:55:40,408 INFO L861 garLoopResultBuilder]: At program point L3140(line 3140) the Hoare annotation is: true [2021-11-12 23:55:40,408 INFO L858 garLoopResultBuilder]: For program point L3141(line 3141) no Hoare annotation was computed. [2021-11-12 23:55:40,409 INFO L861 garLoopResultBuilder]: At program point L3140-1(line 3140) the Hoare annotation is: true [2021-11-12 23:55:40,409 INFO L858 garLoopResultBuilder]: For program point L5471(lines 5471 5475) no Hoare annotation was computed. [2021-11-12 23:55:40,409 INFO L858 garLoopResultBuilder]: For program point it87_get_fan_groupFINAL(lines 5464 5478) no Hoare annotation was computed. [2021-11-12 23:55:40,409 INFO L861 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2021-11-12 23:55:40,410 INFO L858 garLoopResultBuilder]: For program point L5471-2(lines 5471 5475) no Hoare annotation was computed. [2021-11-12 23:55:40,410 INFO L858 garLoopResultBuilder]: For program point L5469-1(line 5469) no Hoare annotation was computed. [2021-11-12 23:55:40,410 INFO L861 garLoopResultBuilder]: At program point it87_get_fan_groupENTRY(lines 5464 5478) the Hoare annotation is: true [2021-11-12 23:55:40,410 INFO L858 garLoopResultBuilder]: For program point it87_get_fan_groupEXIT(lines 5464 5478) no Hoare annotation was computed. [2021-11-12 23:55:40,411 INFO L861 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 6992 6994) the Hoare annotation is: true [2021-11-12 23:55:40,411 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 6992 6994) no Hoare annotation was computed. [2021-11-12 23:55:40,411 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 6992 6994) no Hoare annotation was computed. [2021-11-12 23:55:40,411 INFO L861 garLoopResultBuilder]: At program point dmi_get_system_infoENTRY(lines 6934 6936) the Hoare annotation is: true [2021-11-12 23:55:40,412 INFO L858 garLoopResultBuilder]: For program point dmi_get_system_infoEXIT(lines 6934 6936) no Hoare annotation was computed. [2021-11-12 23:55:40,412 INFO L858 garLoopResultBuilder]: For program point L6935-1(line 6935) no Hoare annotation was computed. [2021-11-12 23:55:40,412 INFO L861 garLoopResultBuilder]: At program point L6935(line 6935) the Hoare annotation is: true [2021-11-12 23:55:40,412 INFO L858 garLoopResultBuilder]: For program point dmi_get_system_infoFINAL(lines 6934 6936) no Hoare annotation was computed. [2021-11-12 23:55:40,413 INFO L861 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 7011 7013) the Hoare annotation is: true [2021-11-12 23:55:40,413 INFO L858 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 7011 7013) no Hoare annotation was computed. [2021-11-12 23:55:40,413 INFO L858 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 7011 7013) no Hoare annotation was computed. [2021-11-12 23:55:40,413 INFO L858 garLoopResultBuilder]: For program point it87_read_valueEXIT(lines 6126 6135) no Hoare annotation was computed. [2021-11-12 23:55:40,414 INFO L858 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2021-11-12 23:55:40,414 INFO L861 garLoopResultBuilder]: At program point it87_read_valueENTRY(lines 6126 6135) the Hoare annotation is: true [2021-11-12 23:55:40,414 INFO L858 garLoopResultBuilder]: For program point it87_read_valueFINAL(lines 6126 6135) no Hoare annotation was computed. [2021-11-12 23:55:40,414 INFO L861 garLoopResultBuilder]: At program point L3018(lines 3009 3020) the Hoare annotation is: true [2021-11-12 23:55:40,415 INFO L861 garLoopResultBuilder]: At program point L3016(line 3016) the Hoare annotation is: true [2021-11-12 23:55:40,415 INFO L861 garLoopResultBuilder]: At program point L3014(line 3014) the Hoare annotation is: true [2021-11-12 23:55:40,415 INFO L858 garLoopResultBuilder]: For program point L3016-1(line 3016) no Hoare annotation was computed. [2021-11-12 23:55:40,415 INFO L861 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: true [2021-11-12 23:55:40,416 INFO L858 garLoopResultBuilder]: For program point L3014-1(line 3014) no Hoare annotation was computed. [2021-11-12 23:55:40,416 INFO L861 garLoopResultBuilder]: At program point outb_pENTRY(lines 2999 3008) the Hoare annotation is: true [2021-11-12 23:55:40,416 INFO L861 garLoopResultBuilder]: At program point L3003-1(line 3003) the Hoare annotation is: true [2021-11-12 23:55:40,416 INFO L858 garLoopResultBuilder]: For program point outb_pEXIT(lines 2999 3008) no Hoare annotation was computed. [2021-11-12 23:55:40,417 INFO L861 garLoopResultBuilder]: At program point L3003(line 3003) the Hoare annotation is: true [2021-11-12 23:55:40,417 INFO L858 garLoopResultBuilder]: For program point outb_pFINAL(lines 2999 3008) no Hoare annotation was computed. [2021-11-12 23:55:40,417 INFO L858 garLoopResultBuilder]: For program point superio_selectFINAL(lines 3150 3159) no Hoare annotation was computed. [2021-11-12 23:55:40,418 INFO L861 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2021-11-12 23:55:40,418 INFO L858 garLoopResultBuilder]: For program point superio_selectEXIT(lines 3150 3159) no Hoare annotation was computed. [2021-11-12 23:55:40,418 INFO L861 garLoopResultBuilder]: At program point superio_selectENTRY(lines 3150 3159) the Hoare annotation is: true [2021-11-12 23:55:40,418 INFO L861 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2021-11-12 23:55:40,419 INFO L858 garLoopResultBuilder]: For program point inbEXIT(lines 2992 2998) no Hoare annotation was computed. [2021-11-12 23:55:40,419 INFO L861 garLoopResultBuilder]: At program point inbENTRY(lines 2992 2998) the Hoare annotation is: true [2021-11-12 23:55:40,419 INFO L858 garLoopResultBuilder]: For program point inbFINAL(lines 2992 2998) no Hoare annotation was computed. [2021-11-12 23:55:40,419 INFO L858 garLoopResultBuilder]: For program point outbEXIT(lines 2985 2991) no Hoare annotation was computed. [2021-11-12 23:55:40,420 INFO L861 garLoopResultBuilder]: At program point outbENTRY(lines 2985 2991) the Hoare annotation is: true [2021-11-12 23:55:40,420 INFO L858 garLoopResultBuilder]: For program point outbFINAL(lines 2985 2991) no Hoare annotation was computed. [2021-11-12 23:55:40,420 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 7017 7019) no Hoare annotation was computed. [2021-11-12 23:55:40,420 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 7017 7019) no Hoare annotation was computed. [2021-11-12 23:55:40,421 INFO L861 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 7017 7019) the Hoare annotation is: true [2021-11-12 23:55:40,421 INFO L858 garLoopResultBuilder]: For program point L3359(lines 3359 3363) no Hoare annotation was computed. [2021-11-12 23:55:40,421 INFO L861 garLoopResultBuilder]: At program point L3357(lines 3350 3366) the Hoare annotation is: true [2021-11-12 23:55:40,421 INFO L858 garLoopResultBuilder]: For program point has_old_autopwmEXIT(lines 3347 3369) no Hoare annotation was computed. [2021-11-12 23:55:40,422 INFO L858 garLoopResultBuilder]: For program point L3351(lines 3351 3355) no Hoare annotation was computed. [2021-11-12 23:55:40,422 INFO L858 garLoopResultBuilder]: For program point has_old_autopwmFINAL(lines 3347 3369) no Hoare annotation was computed. [2021-11-12 23:55:40,422 INFO L858 garLoopResultBuilder]: For program point L3358(lines 3358 3366) no Hoare annotation was computed. [2021-11-12 23:55:40,422 INFO L861 garLoopResultBuilder]: At program point has_old_autopwmENTRY(lines 3347 3369) the Hoare annotation is: true [2021-11-12 23:55:40,423 INFO L858 garLoopResultBuilder]: For program point L3358-1(lines 3350 3366) no Hoare annotation was computed. [2021-11-12 23:55:40,423 INFO L858 garLoopResultBuilder]: For program point L3350(lines 3350 3366) no Hoare annotation was computed. [2021-11-12 23:55:40,423 INFO L861 garLoopResultBuilder]: At program point L5787(line 5787) the Hoare annotation is: true [2021-11-12 23:55:40,423 INFO L858 garLoopResultBuilder]: For program point it87_remove_filesEXIT(lines 5756 5841) no Hoare annotation was computed. [2021-11-12 23:55:40,424 INFO L858 garLoopResultBuilder]: For program point L5787-1(line 5787) no Hoare annotation was computed. [2021-11-12 23:55:40,424 INFO L861 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2021-11-12 23:55:40,424 INFO L861 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2021-11-12 23:55:40,424 INFO L861 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: true [2021-11-12 23:55:40,425 INFO L861 garLoopResultBuilder]: At program point L5771(line 5771) the Hoare annotation is: true [2021-11-12 23:55:40,425 INFO L858 garLoopResultBuilder]: For program point L5771-1(line 5771) no Hoare annotation was computed. [2021-11-12 23:55:40,425 INFO L861 garLoopResultBuilder]: At program point it87_remove_filesENTRY(lines 5756 5841) the Hoare annotation is: true [2021-11-12 23:55:40,426 INFO L858 garLoopResultBuilder]: For program point it87_remove_filesFINAL(lines 5756 5841) no Hoare annotation was computed. [2021-11-12 23:55:40,426 INFO L861 garLoopResultBuilder]: At program point L5825(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,426 INFO L861 garLoopResultBuilder]: At program point L5821(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,426 INFO L861 garLoopResultBuilder]: At program point L5817(line 5817) the Hoare annotation is: true [2021-11-12 23:55:40,427 INFO L858 garLoopResultBuilder]: For program point L5813(line 5813) no Hoare annotation was computed. [2021-11-12 23:55:40,427 INFO L861 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: true [2021-11-12 23:55:40,427 INFO L858 garLoopResultBuilder]: For program point L5830(lines 5830 5835) no Hoare annotation was computed. [2021-11-12 23:55:40,427 INFO L861 garLoopResultBuilder]: At program point L5801(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,428 INFO L861 garLoopResultBuilder]: At program point L5797(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,428 INFO L861 garLoopResultBuilder]: At program point L5830-1(lines 5830 5835) the Hoare annotation is: true [2021-11-12 23:55:40,428 INFO L858 garLoopResultBuilder]: For program point L5789(lines 5789 5794) no Hoare annotation was computed. [2021-11-12 23:55:40,429 INFO L858 garLoopResultBuilder]: For program point L5773(lines 5773 5778) no Hoare annotation was computed. [2021-11-12 23:55:40,429 INFO L858 garLoopResultBuilder]: For program point L5773-1(lines 5773 5778) no Hoare annotation was computed. [2021-11-12 23:55:40,429 INFO L861 garLoopResultBuilder]: At program point L5769(line 5769) the Hoare annotation is: true [2021-11-12 23:55:40,429 INFO L858 garLoopResultBuilder]: For program point L5769-1(line 5769) no Hoare annotation was computed. [2021-11-12 23:55:40,430 INFO L861 garLoopResultBuilder]: At program point L5827(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,430 INFO L861 garLoopResultBuilder]: At program point L5823(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,430 INFO L858 garLoopResultBuilder]: For program point L5815(lines 5815 5820) no Hoare annotation was computed. [2021-11-12 23:55:40,430 INFO L858 garLoopResultBuilder]: For program point L5782(lines 5782 5785) no Hoare annotation was computed. [2021-11-12 23:55:40,430 INFO L858 garLoopResultBuilder]: For program point L5807(lines 5807 5810) no Hoare annotation was computed. [2021-11-12 23:55:40,431 INFO L861 garLoopResultBuilder]: At program point L5799(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,431 INFO L861 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2021-11-12 23:55:40,431 INFO L861 garLoopResultBuilder]: At program point L5832(line 5832) the Hoare annotation is: true [2021-11-12 23:55:40,432 INFO L861 garLoopResultBuilder]: At program point L5795(lines 5764 5840) the Hoare annotation is: true [2021-11-12 23:55:40,432 INFO L858 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2021-11-12 23:55:40,432 INFO L858 garLoopResultBuilder]: For program point it87_write_valueEXIT(lines 6136 6145) no Hoare annotation was computed. [2021-11-12 23:55:40,432 INFO L861 garLoopResultBuilder]: At program point it87_write_valueENTRY(lines 6136 6145) the Hoare annotation is: true [2021-11-12 23:55:40,433 INFO L858 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2021-11-12 23:55:40,433 INFO L858 garLoopResultBuilder]: For program point it87_write_valueFINAL(lines 6136 6145) no Hoare annotation was computed. [2021-11-12 23:55:40,433 INFO L861 garLoopResultBuilder]: At program point L6141(line 6141) the Hoare annotation is: true [2021-11-12 23:55:40,433 INFO L861 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: true [2021-11-12 23:55:40,434 INFO L858 garLoopResultBuilder]: For program point L6141-1(line 6141) no Hoare annotation was computed. [2021-11-12 23:55:40,434 INFO L861 garLoopResultBuilder]: At program point __request_regionENTRY(lines 6900 6902) the Hoare annotation is: true [2021-11-12 23:55:40,434 INFO L858 garLoopResultBuilder]: For program point __request_regionEXIT(lines 6900 6902) no Hoare annotation was computed. [2021-11-12 23:55:40,434 INFO L858 garLoopResultBuilder]: For program point __request_regionFINAL(lines 6900 6902) no Hoare annotation was computed. [2021-11-12 23:55:40,435 INFO L858 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2021-11-12 23:55:40,435 INFO L861 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2021-11-12 23:55:40,435 INFO L858 garLoopResultBuilder]: For program point superio_inbFINAL(lines 3111 3120) no Hoare annotation was computed. [2021-11-12 23:55:40,435 INFO L858 garLoopResultBuilder]: For program point L3116(line 3116) no Hoare annotation was computed. [2021-11-12 23:55:40,436 INFO L861 garLoopResultBuilder]: At program point L3115-1(line 3115) the Hoare annotation is: true [2021-11-12 23:55:40,436 INFO L861 garLoopResultBuilder]: At program point L3115(line 3115) the Hoare annotation is: true [2021-11-12 23:55:40,436 INFO L861 garLoopResultBuilder]: At program point superio_inbENTRY(lines 3111 3120) the Hoare annotation is: true [2021-11-12 23:55:40,436 INFO L858 garLoopResultBuilder]: For program point superio_inbEXIT(lines 3111 3120) no Hoare annotation was computed. [2021-11-12 23:55:40,437 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 6884 6890) the Hoare annotation is: true [2021-11-12 23:55:40,437 INFO L858 garLoopResultBuilder]: For program point L6881(lines 6881 6883) no Hoare annotation was computed. [2021-11-12 23:55:40,437 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6884 6890) no Hoare annotation was computed. [2021-11-12 23:55:40,437 INFO L858 garLoopResultBuilder]: For program point L6886(line 6886) no Hoare annotation was computed. [2021-11-12 23:55:40,438 INFO L858 garLoopResultBuilder]: For program point L6888-1(line 6888) no Hoare annotation was computed. [2021-11-12 23:55:40,438 INFO L861 garLoopResultBuilder]: At program point L6888(line 6888) the Hoare annotation is: true [2021-11-12 23:55:40,438 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6884 6890) no Hoare annotation was computed. [2021-11-12 23:55:40,438 INFO L858 garLoopResultBuilder]: For program point L6882(line 6882) no Hoare annotation was computed. [2021-11-12 23:55:40,439 INFO L854 garLoopResultBuilder]: At program point L3041(lines 3035 3043) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,439 INFO L854 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,439 INFO L854 garLoopResultBuilder]: At program point L5915(line 5915) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,439 INFO L858 garLoopResultBuilder]: For program point L5915-1(line 5915) no Hoare annotation was computed. [2021-11-12 23:55:40,440 INFO L858 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2021-11-12 23:55:40,440 INFO L854 garLoopResultBuilder]: At program point L5717-2(lines 5717 5722) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,440 INFO L858 garLoopResultBuilder]: For program point L5717(lines 5717 5722) no Hoare annotation was computed. [2021-11-12 23:55:40,440 INFO L854 garLoopResultBuilder]: At program point L6708(lines 6677 6710) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,441 INFO L858 garLoopResultBuilder]: For program point L5552(lines 5552 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,441 INFO L858 garLoopResultBuilder]: For program point L3174(line 3174) no Hoare annotation was computed. [2021-11-12 23:55:40,441 INFO L854 garLoopResultBuilder]: At program point L6973(lines 6972 6974) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,441 INFO L854 garLoopResultBuilder]: At program point L6247(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,442 INFO L858 garLoopResultBuilder]: For program point L6313-1(line 6313) no Hoare annotation was computed. [2021-11-12 23:55:40,442 INFO L854 garLoopResultBuilder]: At program point L6313(line 6313) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,442 INFO L854 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,442 INFO L854 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,443 INFO L858 garLoopResultBuilder]: For program point L6181-1(line 6181) no Hoare annotation was computed. [2021-11-12 23:55:40,443 INFO L854 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,443 INFO L858 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2021-11-12 23:55:40,444 INFO L858 garLoopResultBuilder]: For program point L6016(lines 6016 6019) no Hoare annotation was computed. [2021-11-12 23:55:40,444 INFO L858 garLoopResultBuilder]: For program point L6049-1(line 6049) no Hoare annotation was computed. [2021-11-12 23:55:40,444 INFO L854 garLoopResultBuilder]: At program point L3176(lines 3160 3178) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,444 INFO L854 garLoopResultBuilder]: At program point L6909(lines 6908 6910) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,445 INFO L854 garLoopResultBuilder]: At program point L5753(lines 5514 5755) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,445 INFO L858 garLoopResultBuilder]: For program point L5555(lines 5555 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,445 INFO L858 garLoopResultBuilder]: For program point L5654-1(lines 5639 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,445 INFO L858 garLoopResultBuilder]: For program point L6315-1(lines 6315 6338) no Hoare annotation was computed. [2021-11-12 23:55:40,446 INFO L858 garLoopResultBuilder]: For program point L6315(lines 6315 6338) no Hoare annotation was computed. [2021-11-12 23:55:40,446 INFO L854 garLoopResultBuilder]: At program point L6216(lines 6146 6218) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,446 INFO L858 garLoopResultBuilder]: For program point L6051(lines 6051 6054) no Hoare annotation was computed. [2021-11-12 23:55:40,446 INFO L858 garLoopResultBuilder]: For program point L6084(lines 6084 6091) no Hoare annotation was computed. [2021-11-12 23:55:40,446 INFO L858 garLoopResultBuilder]: For program point L5919(lines 5919 5933) no Hoare annotation was computed. [2021-11-12 23:55:40,447 INFO L858 garLoopResultBuilder]: For program point L5919-1(lines 5919 5933) no Hoare annotation was computed. [2021-11-12 23:55:40,447 INFO L858 garLoopResultBuilder]: For program point L6778(lines 6778 6785) no Hoare annotation was computed. [2021-11-12 23:55:40,447 INFO L858 garLoopResultBuilder]: For program point L5688(line 5688) no Hoare annotation was computed. [2021-11-12 23:55:40,447 INFO L854 garLoopResultBuilder]: At program point L5556(lines 5552 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,448 INFO L854 garLoopResultBuilder]: At program point L6283(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,448 INFO L854 garLoopResultBuilder]: At program point L6349(lines 6219 6353) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,448 INFO L858 garLoopResultBuilder]: For program point L5986(lines 5986 5992) no Hoare annotation was computed. [2021-11-12 23:55:40,448 INFO L858 garLoopResultBuilder]: For program point L5920-2(lines 5920 5923) no Hoare annotation was computed. [2021-11-12 23:55:40,449 INFO L858 garLoopResultBuilder]: For program point L5953(line 5953) no Hoare annotation was computed. [2021-11-12 23:55:40,449 INFO L854 garLoopResultBuilder]: At program point L6977(lines 6976 6978) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,449 INFO L858 garLoopResultBuilder]: For program point L5920(lines 5920 5923) no Hoare annotation was computed. [2021-11-12 23:55:40,449 INFO L858 garLoopResultBuilder]: For program point L5986-2(lines 5986 5992) no Hoare annotation was computed. [2021-11-12 23:55:40,450 INFO L858 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2021-11-12 23:55:40,450 INFO L854 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,450 INFO L858 garLoopResultBuilder]: For program point L5690(lines 5690 5700) no Hoare annotation was computed. [2021-11-12 23:55:40,450 INFO L858 garLoopResultBuilder]: For program point L5558(lines 5558 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,450 INFO L858 garLoopResultBuilder]: For program point L5690-1(lines 5639 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,451 INFO L854 garLoopResultBuilder]: At program point L6285(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,451 INFO L854 garLoopResultBuilder]: At program point L6021(line 6021) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,451 INFO L858 garLoopResultBuilder]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2021-11-12 23:55:40,451 INFO L858 garLoopResultBuilder]: For program point L5889(lines 5889 5893) no Hoare annotation was computed. [2021-11-12 23:55:40,452 INFO L858 garLoopResultBuilder]: For program point L5691(lines 5691 5698) no Hoare annotation was computed. [2021-11-12 23:55:40,452 INFO L858 garLoopResultBuilder]: For program point L5724(line 5724) no Hoare annotation was computed. [2021-11-12 23:55:40,452 INFO L858 garLoopResultBuilder]: For program point L6781(lines 6781 6785) no Hoare annotation was computed. [2021-11-12 23:55:40,452 INFO L854 garLoopResultBuilder]: At program point L5559(lines 5558 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,453 INFO L854 garLoopResultBuilder]: At program point L5658-1(lines 5658 5661) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,453 INFO L858 garLoopResultBuilder]: For program point L6319-1(lines 6319 6325) no Hoare annotation was computed. [2021-11-12 23:55:40,453 INFO L858 garLoopResultBuilder]: For program point L6319(lines 6319 6325) no Hoare annotation was computed. [2021-11-12 23:55:40,453 INFO L854 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,453 INFO L858 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2021-11-12 23:55:40,454 INFO L854 garLoopResultBuilder]: At program point L6980-2(lines 6979 6981) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,454 INFO L858 garLoopResultBuilder]: For program point L6980-1(line 6980) no Hoare annotation was computed. [2021-11-12 23:55:40,454 INFO L854 garLoopResultBuilder]: At program point L6980(line 6980) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,454 INFO L854 garLoopResultBuilder]: At program point L6782(lines 6733 6796) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,455 INFO L854 garLoopResultBuilder]: At program point L5626(line 5626) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,455 INFO L854 garLoopResultBuilder]: At program point L6716-1(lines 6711 6720) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,455 INFO L854 garLoopResultBuilder]: At program point L5725(line 5725) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,455 INFO L854 garLoopResultBuilder]: At program point L6716(line 6716) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,455 INFO L858 garLoopResultBuilder]: For program point L5725-1(line 5725) no Hoare annotation was computed. [2021-11-12 23:55:40,456 INFO L858 garLoopResultBuilder]: For program point L6749(lines 6749 6772) no Hoare annotation was computed. [2021-11-12 23:55:40,456 INFO L858 garLoopResultBuilder]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2021-11-12 23:55:40,456 INFO L854 garLoopResultBuilder]: At program point L6287(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,456 INFO L858 garLoopResultBuilder]: For program point L6254(line 6254) no Hoare annotation was computed. [2021-11-12 23:55:40,457 INFO L858 garLoopResultBuilder]: For program point L6023(lines 6023 6026) no Hoare annotation was computed. [2021-11-12 23:55:40,457 INFO L854 garLoopResultBuilder]: At program point L6089(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,457 INFO L858 garLoopResultBuilder]: For program point L5924-2(lines 5924 5927) no Hoare annotation was computed. [2021-11-12 23:55:40,457 INFO L858 garLoopResultBuilder]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2021-11-12 23:55:40,458 INFO L854 garLoopResultBuilder]: At program point L6750(lines 6749 6772) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,458 INFO L858 garLoopResultBuilder]: For program point L6651(lines 6651 6657) no Hoare annotation was computed. [2021-11-12 23:55:40,458 INFO L858 garLoopResultBuilder]: For program point L5561(lines 5561 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,458 INFO L854 garLoopResultBuilder]: At program point L3183-1(line 3183) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,458 INFO L854 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,459 INFO L858 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2021-11-12 23:55:40,459 INFO L854 garLoopResultBuilder]: At program point L3051(lines 3045 3053) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,459 INFO L854 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,459 INFO L858 garLoopResultBuilder]: For program point L5727(lines 5727 5748) no Hoare annotation was computed. [2021-11-12 23:55:40,460 INFO L854 garLoopResultBuilder]: At program point L6784(lines 6733 6796) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,460 INFO L854 garLoopResultBuilder]: At program point L5562(lines 5561 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,460 INFO L854 garLoopResultBuilder]: At program point L6322(line 6322) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,460 INFO L854 garLoopResultBuilder]: At program point L3184(line 3184) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,460 INFO L858 garLoopResultBuilder]: For program point L6256-1(lines 6256 6261) no Hoare annotation was computed. [2021-11-12 23:55:40,461 INFO L854 garLoopResultBuilder]: At program point L6190(lines 6178 6198) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,461 INFO L858 garLoopResultBuilder]: For program point L6256(lines 6256 6261) no Hoare annotation was computed. [2021-11-12 23:55:40,461 INFO L858 garLoopResultBuilder]: For program point L5959(lines 5959 5962) no Hoare annotation was computed. [2021-11-12 23:55:40,461 INFO L854 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,461 INFO L858 garLoopResultBuilder]: For program point L5728(lines 5728 5746) no Hoare annotation was computed. [2021-11-12 23:55:40,462 INFO L854 garLoopResultBuilder]: At program point L3185(lines 3179 3189) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,462 INFO L854 garLoopResultBuilder]: At program point L6158(line 6158) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,462 INFO L858 garLoopResultBuilder]: For program point L6158-1(line 6158) no Hoare annotation was computed. [2021-11-12 23:55:40,462 INFO L858 garLoopResultBuilder]: For program point L5663(line 5663) no Hoare annotation was computed. [2021-11-12 23:55:40,463 INFO L858 garLoopResultBuilder]: For program point L6687(lines 6687 6690) no Hoare annotation was computed. [2021-11-12 23:55:40,463 INFO L858 garLoopResultBuilder]: For program point L5564(lines 5564 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,463 INFO L858 garLoopResultBuilder]: For program point L6291(line 6291) no Hoare annotation was computed. [2021-11-12 23:55:40,463 INFO L854 garLoopResultBuilder]: At program point L6258(line 6258) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,463 INFO L854 garLoopResultBuilder]: At program point L6192(lines 6178 6198) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,464 INFO L858 garLoopResultBuilder]: For program point L6060(lines 6060 6063) no Hoare annotation was computed. [2021-11-12 23:55:40,464 INFO L854 garLoopResultBuilder]: At program point L6952(lines 6951 6953) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,464 INFO L858 garLoopResultBuilder]: For program point L5928(lines 5928 5931) no Hoare annotation was computed. [2021-11-12 23:55:40,464 INFO L854 garLoopResultBuilder]: At program point L5565(lines 5564 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,464 INFO L858 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2021-11-12 23:55:40,465 INFO L854 garLoopResultBuilder]: At program point L6986(lines 6985 6987) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,465 INFO L854 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,465 INFO L858 garLoopResultBuilder]: For program point L5665-2(lines 5639 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,465 INFO L858 garLoopResultBuilder]: For program point L5632-2(lines 5632 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,466 INFO L858 garLoopResultBuilder]: For program point L6623(lines 6623 6626) no Hoare annotation was computed. [2021-11-12 23:55:40,466 INFO L858 garLoopResultBuilder]: For program point L5665(lines 5665 5668) no Hoare annotation was computed. [2021-11-12 23:55:40,466 INFO L858 garLoopResultBuilder]: For program point L5632(lines 5632 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,466 INFO L858 garLoopResultBuilder]: For program point L5533(lines 5533 5536) no Hoare annotation was computed. [2021-11-12 23:55:40,466 INFO L858 garLoopResultBuilder]: For program point L6326(lines 6326 6336) no Hoare annotation was computed. [2021-11-12 23:55:40,467 INFO L854 garLoopResultBuilder]: At program point L6194(lines 6178 6198) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,467 INFO L858 garLoopResultBuilder]: For program point L6293(lines 6293 6298) no Hoare annotation was computed. [2021-11-12 23:55:40,467 INFO L858 garLoopResultBuilder]: For program point L6293-1(lines 6293 6298) no Hoare annotation was computed. [2021-11-12 23:55:40,467 INFO L854 garLoopResultBuilder]: At program point L6095(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,467 INFO L858 garLoopResultBuilder]: For program point L6161(lines 6161 6215) no Hoare annotation was computed. [2021-11-12 23:55:40,468 INFO L854 garLoopResultBuilder]: At program point L5996(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,468 INFO L858 garLoopResultBuilder]: For program point L5732(lines 5732 5744) no Hoare annotation was computed. [2021-11-12 23:55:40,468 INFO L858 garLoopResultBuilder]: For program point L5567(lines 5567 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,468 INFO L858 garLoopResultBuilder]: For program point L6327(lines 6327 6330) no Hoare annotation was computed. [2021-11-12 23:55:40,469 INFO L858 garLoopResultBuilder]: For program point L6162(lines 6162 6204) no Hoare annotation was computed. [2021-11-12 23:55:40,469 INFO L858 garLoopResultBuilder]: For program point L6327-2(lines 6326 6335) no Hoare annotation was computed. [2021-11-12 23:55:40,469 INFO L858 garLoopResultBuilder]: For program point L6030(lines 6030 6033) no Hoare annotation was computed. [2021-11-12 23:55:40,469 INFO L858 garLoopResultBuilder]: For program point L6162-2(lines 6162 6204) no Hoare annotation was computed. [2021-11-12 23:55:40,469 INFO L858 garLoopResultBuilder]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2021-11-12 23:55:40,470 INFO L854 garLoopResultBuilder]: At program point L6955(lines 6954 6956) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,470 INFO L854 garLoopResultBuilder]: At program point L5964(line 5964) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,470 INFO L854 garLoopResultBuilder]: At program point L5601(lines 5529 5754) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,470 INFO L854 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,471 INFO L854 garLoopResultBuilder]: At program point L5998(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,471 INFO L854 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,471 INFO L858 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2021-11-12 23:55:40,471 INFO L854 garLoopResultBuilder]: At program point L6791(lines 6733 6796) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,471 INFO L854 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,472 INFO L854 garLoopResultBuilder]: At program point L5635-1(line 5635) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,472 INFO L858 garLoopResultBuilder]: For program point L5701-1(lines 5639 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,472 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,472 INFO L854 garLoopResultBuilder]: At program point L6263(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,473 INFO L854 garLoopResultBuilder]: At program point L3125-1(line 3125) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,473 INFO L854 garLoopResultBuilder]: At program point L3125(line 3125) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,473 INFO L854 garLoopResultBuilder]: At program point L6990(lines 6989 6991) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,473 INFO L858 garLoopResultBuilder]: For program point L5966(lines 5966 5969) no Hoare annotation was computed. [2021-11-12 23:55:40,473 INFO L854 garLoopResultBuilder]: At program point L6065(line 6065) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,474 INFO L858 garLoopResultBuilder]: For program point L6065-1(line 6065) no Hoare annotation was computed. [2021-11-12 23:55:40,474 INFO L854 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,474 INFO L854 garLoopResultBuilder]: At program point L5570(lines 5569 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,474 INFO L858 garLoopResultBuilder]: For program point L5636(line 5636) no Hoare annotation was computed. [2021-11-12 23:55:40,475 INFO L858 garLoopResultBuilder]: For program point L5669-1(lines 5669 5672) no Hoare annotation was computed. [2021-11-12 23:55:40,475 INFO L854 garLoopResultBuilder]: At program point L3126(lines 3121 3130) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,475 INFO L854 garLoopResultBuilder]: At program point L6099(line 6099) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,475 INFO L854 garLoopResultBuilder]: At program point L6000(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,475 INFO L854 garLoopResultBuilder]: At program point L6892-2(lines 6891 6893) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,476 INFO L858 garLoopResultBuilder]: For program point L6892-1(line 6892) no Hoare annotation was computed. [2021-11-12 23:55:40,476 INFO L854 garLoopResultBuilder]: At program point L6892(line 6892) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,476 INFO L858 garLoopResultBuilder]: For program point L5901(lines 5901 5913) no Hoare annotation was computed. [2021-11-12 23:55:40,476 INFO L858 garLoopResultBuilder]: For program point L6694(lines 6694 6697) no Hoare annotation was computed. [2021-11-12 23:55:40,477 INFO L858 garLoopResultBuilder]: For program point L6760(lines 6760 6763) no Hoare annotation was computed. [2021-11-12 23:55:40,477 INFO L858 garLoopResultBuilder]: For program point L5736(lines 5736 5742) no Hoare annotation was computed. [2021-11-12 23:55:40,477 INFO L858 garLoopResultBuilder]: For program point L5538(lines 5538 5545) no Hoare annotation was computed. [2021-11-12 23:55:40,477 INFO L858 garLoopResultBuilder]: For program point L5604(line 5604) no Hoare annotation was computed. [2021-11-12 23:55:40,477 INFO L858 garLoopResultBuilder]: For program point L6661(lines 6661 6667) no Hoare annotation was computed. [2021-11-12 23:55:40,478 INFO L858 garLoopResultBuilder]: For program point L5538-2(lines 5529 5754) no Hoare annotation was computed. [2021-11-12 23:55:40,478 INFO L854 garLoopResultBuilder]: At program point L6265(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,478 INFO L858 garLoopResultBuilder]: For program point L6067(lines 6067 6070) no Hoare annotation was computed. [2021-11-12 23:55:40,478 INFO L854 garLoopResultBuilder]: At program point L6034(lines 6005 6043) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,478 INFO L854 garLoopResultBuilder]: At program point L6100(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,479 INFO L858 garLoopResultBuilder]: For program point L6167(line 6167) no Hoare annotation was computed. [2021-11-12 23:55:40,479 INFO L854 garLoopResultBuilder]: At program point L6233(line 6233) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,479 INFO L858 garLoopResultBuilder]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2021-11-12 23:55:40,479 INFO L854 garLoopResultBuilder]: At program point L7026(lines 7025 7027) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,479 INFO L854 garLoopResultBuilder]: At program point L6002(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,480 INFO L858 garLoopResultBuilder]: For program point L5936-1(line 5936) no Hoare annotation was computed. [2021-11-12 23:55:40,480 INFO L854 garLoopResultBuilder]: At program point L5936(line 5936) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,480 INFO L861 garLoopResultBuilder]: At program point L6795(lines 6726 6797) the Hoare annotation is: true [2021-11-12 23:55:40,480 INFO L858 garLoopResultBuilder]: For program point L6630(lines 6630 6637) no Hoare annotation was computed. [2021-11-12 23:55:40,481 INFO L858 garLoopResultBuilder]: For program point L5606(lines 5606 5612) no Hoare annotation was computed. [2021-11-12 23:55:40,481 INFO L858 garLoopResultBuilder]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2021-11-12 23:55:40,481 INFO L854 garLoopResultBuilder]: At program point L5540(line 5540) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,481 INFO L854 garLoopResultBuilder]: At program point L6267(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,482 INFO L858 garLoopResultBuilder]: For program point L5970(lines 5970 5995) no Hoare annotation was computed. [2021-11-12 23:55:40,482 INFO L854 garLoopResultBuilder]: At program point L6036(lines 6005 6043) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,482 INFO L854 garLoopResultBuilder]: At program point L6895(lines 6894 6896) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,482 INFO L858 garLoopResultBuilder]: For program point L5673(lines 5673 5686) no Hoare annotation was computed. [2021-11-12 23:55:40,482 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,483 INFO L854 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,483 INFO L858 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2021-11-12 23:55:40,483 INFO L858 garLoopResultBuilder]: For program point L5938(lines 5938 5941) no Hoare annotation was computed. [2021-11-12 23:55:40,483 INFO L854 garLoopResultBuilder]: At program point L2965(lines 2962 2967) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,483 INFO L854 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,484 INFO L854 garLoopResultBuilder]: At program point L5641-1(line 5641) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,484 INFO L854 garLoopResultBuilder]: At program point L6665(lines 6612 6675) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,484 INFO L854 garLoopResultBuilder]: At program point L3164(line 3164) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,484 INFO L858 garLoopResultBuilder]: For program point L3164-1(line 3164) no Hoare annotation was computed. [2021-11-12 23:55:40,485 INFO L854 garLoopResultBuilder]: At program point L6071(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,485 INFO L858 garLoopResultBuilder]: For program point L6104-1(line 6104) no Hoare annotation was computed. [2021-11-12 23:55:40,485 INFO L854 garLoopResultBuilder]: At program point L6038(lines 6005 6043) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,485 INFO L854 garLoopResultBuilder]: At program point L6104(line 6104) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,485 INFO L854 garLoopResultBuilder]: At program point L6996-2(lines 6995 6997) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,486 INFO L858 garLoopResultBuilder]: For program point L5972-1(line 5972) no Hoare annotation was computed. [2021-11-12 23:55:40,486 INFO L858 garLoopResultBuilder]: For program point L6996-1(line 6996) no Hoare annotation was computed. [2021-11-12 23:55:40,486 INFO L854 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,486 INFO L854 garLoopResultBuilder]: At program point L6996(line 6996) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,487 INFO L854 garLoopResultBuilder]: At program point L6005(lines 6005 6044) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,487 INFO L854 garLoopResultBuilder]: At program point L5972(line 5972) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,487 INFO L858 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2021-11-12 23:55:40,487 INFO L858 garLoopResultBuilder]: For program point L5642(line 5642) no Hoare annotation was computed. [2021-11-12 23:55:40,487 INFO L854 garLoopResultBuilder]: At program point L5708-2(lines 5705 5711) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,488 INFO L858 garLoopResultBuilder]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2021-11-12 23:55:40,488 INFO L854 garLoopResultBuilder]: At program point L6171(lines 6162 6203) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,488 INFO L854 garLoopResultBuilder]: At program point L5874(line 5874) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,488 INFO L858 garLoopResultBuilder]: For program point L5874-1(line 5874) no Hoare annotation was computed. [2021-11-12 23:55:40,489 INFO L854 garLoopResultBuilder]: At program point L5676-1(lines 5676 5686) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,489 INFO L858 garLoopResultBuilder]: For program point L5676(lines 5676 5686) no Hoare annotation was computed. [2021-11-12 23:55:40,489 INFO L858 garLoopResultBuilder]: For program point L6304-2(lines 6304 6310) no Hoare annotation was computed. [2021-11-12 23:55:40,489 INFO L858 garLoopResultBuilder]: For program point L3166(lines 3166 3169) no Hoare annotation was computed. [2021-11-12 23:55:40,489 INFO L858 garLoopResultBuilder]: For program point L6304(lines 6304 6310) no Hoare annotation was computed. [2021-11-12 23:55:40,490 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,490 INFO L854 garLoopResultBuilder]: At program point L6106(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,490 INFO L858 garLoopResultBuilder]: For program point L5974(lines 5974 5977) no Hoare annotation was computed. [2021-11-12 23:55:40,490 INFO L854 garLoopResultBuilder]: At program point L6073(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,490 INFO L858 garLoopResultBuilder]: For program point L5908(lines 5908 5912) no Hoare annotation was computed. [2021-11-12 23:55:40,491 INFO L854 garLoopResultBuilder]: At program point L5677(lines 5673 5686) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,491 INFO L858 garLoopResultBuilder]: For program point L5644(lines 5644 5653) no Hoare annotation was computed. [2021-11-12 23:55:40,491 INFO L858 garLoopResultBuilder]: For program point L6701(lines 6701 6707) no Hoare annotation was computed. [2021-11-12 23:55:40,491 INFO L854 garLoopResultBuilder]: At program point L6107(lines 5842 6109) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,491 INFO L854 garLoopResultBuilder]: At program point L6173(lines 6162 6203) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,492 INFO L858 garLoopResultBuilder]: For program point L5942(lines 5942 5951) no Hoare annotation was computed. [2021-11-12 23:55:40,492 INFO L858 garLoopResultBuilder]: For program point L5876(lines 5876 5884) no Hoare annotation was computed. [2021-11-12 23:55:40,492 INFO L854 garLoopResultBuilder]: At program point L5942-2(lines 5942 5951) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,492 INFO L858 garLoopResultBuilder]: For program point L5678(lines 5678 5684) no Hoare annotation was computed. [2021-11-12 23:55:40,493 INFO L854 garLoopResultBuilder]: At program point L6075(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,493 INFO L858 garLoopResultBuilder]: For program point L6009(lines 6009 6012) no Hoare annotation was computed. [2021-11-12 23:55:40,493 INFO L858 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2021-11-12 23:55:40,493 INFO L854 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,493 INFO L854 garLoopResultBuilder]: At program point L5547(lines 5546 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,494 INFO L854 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,494 INFO L858 garLoopResultBuilder]: For program point L6274(line 6274) no Hoare annotation was computed. [2021-11-12 23:55:40,494 INFO L858 garLoopResultBuilder]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2021-11-12 23:55:40,494 INFO L854 garLoopResultBuilder]: At program point L6175(lines 6162 6203) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,494 INFO L858 garLoopResultBuilder]: For program point L5944-1(line 5944) no Hoare annotation was computed. [2021-11-12 23:55:40,495 INFO L854 garLoopResultBuilder]: At program point L5944(line 5944) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,495 INFO L861 garLoopResultBuilder]: At program point L6869-1(lines 6866 6877) the Hoare annotation is: true [2021-11-12 23:55:40,495 INFO L858 garLoopResultBuilder]: For program point L6869(lines 6869 6874) no Hoare annotation was computed. [2021-11-12 23:55:40,495 INFO L858 garLoopResultBuilder]: For program point L5647(lines 5647 5653) no Hoare annotation was computed. [2021-11-12 23:55:40,495 INFO L858 garLoopResultBuilder]: For program point L5680-1(line 5680) no Hoare annotation was computed. [2021-11-12 23:55:40,496 INFO L854 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,496 INFO L858 garLoopResultBuilder]: For program point L5713(line 5713) no Hoare annotation was computed. [2021-11-12 23:55:40,496 INFO L854 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,496 INFO L858 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2021-11-12 23:55:40,497 INFO L858 garLoopResultBuilder]: For program point L5647-2(lines 5639 5716) no Hoare annotation was computed. [2021-11-12 23:55:40,497 INFO L858 garLoopResultBuilder]: For program point L6341-1(line 6341) no Hoare annotation was computed. [2021-11-12 23:55:40,497 INFO L854 garLoopResultBuilder]: At program point L6341(line 6341) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,497 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,497 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,498 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,498 INFO L858 garLoopResultBuilder]: For program point L5978(lines 5978 5981) no Hoare annotation was computed. [2021-11-12 23:55:40,498 INFO L854 garLoopResultBuilder]: At program point L6077(lines 5862 6108) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,498 INFO L854 garLoopResultBuilder]: At program point L6969(lines 6968 6970) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,498 INFO L858 garLoopResultBuilder]: For program point L5549(lines 5549 5600) no Hoare annotation was computed. [2021-11-12 23:55:40,499 INFO L854 garLoopResultBuilder]: At program point L6243(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,499 INFO L858 garLoopResultBuilder]: For program point L6276-1(lines 6276 6281) no Hoare annotation was computed. [2021-11-12 23:55:40,499 INFO L858 garLoopResultBuilder]: For program point L6210(lines 6210 6215) no Hoare annotation was computed. [2021-11-12 23:55:40,499 INFO L854 garLoopResultBuilder]: At program point L3171-1(line 3171) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,499 INFO L854 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,500 INFO L858 garLoopResultBuilder]: For program point L6276(lines 6276 6281) no Hoare annotation was computed. [2021-11-12 23:55:40,500 INFO L858 garLoopResultBuilder]: For program point L6210-2(lines 6210 6215) no Hoare annotation was computed. [2021-11-12 23:55:40,500 INFO L858 garLoopResultBuilder]: For program point L6045-2(lines 6045 6056) no Hoare annotation was computed. [2021-11-12 23:55:40,500 INFO L858 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2021-11-12 23:55:40,500 INFO L858 garLoopResultBuilder]: For program point L6045(lines 6045 6056) no Hoare annotation was computed. [2021-11-12 23:55:40,501 INFO L854 garLoopResultBuilder]: At program point L6871(line 6871) the Hoare annotation is: false [2021-11-12 23:55:40,501 INFO L854 garLoopResultBuilder]: At program point L5550(lines 5549 5600) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,501 INFO L854 garLoopResultBuilder]: At program point L6673(lines 6612 6675) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,501 INFO L858 garLoopResultBuilder]: For program point L6343(lines 6343 6347) no Hoare annotation was computed. [2021-11-12 23:55:40,502 INFO L854 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,502 INFO L858 garLoopResultBuilder]: For program point L6178(lines 6178 6199) no Hoare annotation was computed. [2021-11-12 23:55:40,502 INFO L854 garLoopResultBuilder]: At program point L6343-2(lines 6343 6347) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,502 INFO L854 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,502 INFO L854 garLoopResultBuilder]: At program point L7004(lines 7003 7005) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,503 INFO L854 garLoopResultBuilder]: At program point L6938-2(lines 6937 6939) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,503 INFO L858 garLoopResultBuilder]: For program point L6938-1(line 6938) no Hoare annotation was computed. [2021-11-12 23:55:40,503 INFO L854 garLoopResultBuilder]: At program point L6674(lines 6609 6676) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,503 INFO L854 garLoopResultBuilder]: At program point L5749(lines 5529 5754) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,504 INFO L858 garLoopResultBuilder]: For program point L6740(lines 6740 6743) no Hoare annotation was computed. [2021-11-12 23:55:40,504 INFO L854 garLoopResultBuilder]: At program point L6773(lines 6733 6796) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,504 INFO L858 garLoopResultBuilder]: For program point L5617(lines 5617 5623) no Hoare annotation was computed. [2021-11-12 23:55:40,504 INFO L858 garLoopResultBuilder]: For program point L6641(lines 6641 6647) no Hoare annotation was computed. [2021-11-12 23:55:40,504 INFO L854 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,505 INFO L854 garLoopResultBuilder]: At program point L3173(line 3173) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,505 INFO L854 garLoopResultBuilder]: At program point L6245(lines 6230 6352) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:55:40,505 INFO L861 garLoopResultBuilder]: At program point has_16bit_fansENTRY(lines 3311 3346) the Hoare annotation is: true [2021-11-12 23:55:40,505 INFO L858 garLoopResultBuilder]: For program point L3322(lines 3322 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,505 INFO L858 garLoopResultBuilder]: For program point has_16bit_fansFINAL(lines 3311 3346) no Hoare annotation was computed. [2021-11-12 23:55:40,506 INFO L858 garLoopResultBuilder]: For program point L3314(lines 3314 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,506 INFO L858 garLoopResultBuilder]: For program point L3339(lines 3339 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,506 INFO L858 garLoopResultBuilder]: For program point L3339-2(lines 3314 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,506 INFO L858 garLoopResultBuilder]: For program point L3333(lines 3333 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,506 INFO L861 garLoopResultBuilder]: At program point L3329(lines 3322 3343) the Hoare annotation is: true [2021-11-12 23:55:40,507 INFO L858 garLoopResultBuilder]: For program point has_16bit_fansEXIT(lines 3311 3346) no Hoare annotation was computed. [2021-11-12 23:55:40,507 INFO L858 garLoopResultBuilder]: For program point L3323(lines 3323 3327) no Hoare annotation was computed. [2021-11-12 23:55:40,507 INFO L861 garLoopResultBuilder]: At program point L3321(lines 3314 3343) the Hoare annotation is: true [2021-11-12 23:55:40,507 INFO L858 garLoopResultBuilder]: For program point L3315(lines 3315 3319) no Hoare annotation was computed. [2021-11-12 23:55:40,507 INFO L858 garLoopResultBuilder]: For program point L3336(lines 3336 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,508 INFO L858 garLoopResultBuilder]: For program point L3330(lines 3330 3343) no Hoare annotation was computed. [2021-11-12 23:55:40,508 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:55:40,508 INFO L858 garLoopResultBuilder]: For program point slow_down_ioFINAL(lines 2953 2961) no Hoare annotation was computed. [2021-11-12 23:55:40,508 INFO L861 garLoopResultBuilder]: At program point slow_down_ioENTRY(lines 2953 2961) the Hoare annotation is: true [2021-11-12 23:55:40,508 INFO L858 garLoopResultBuilder]: For program point slow_down_ioEXIT(lines 2953 2961) no Hoare annotation was computed. [2021-11-12 23:55:40,509 INFO L858 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 7007 7009) no Hoare annotation was computed. [2021-11-12 23:55:40,509 INFO L858 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 7007 7009) no Hoare annotation was computed. [2021-11-12 23:55:40,509 INFO L861 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 7007 7009) the Hoare annotation is: true [2021-11-12 23:55:40,509 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 6798 6803) the Hoare annotation is: true [2021-11-12 23:55:40,509 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 6798 6803) no Hoare annotation was computed. [2021-11-12 23:55:40,510 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 6798 6803) no Hoare annotation was computed. [2021-11-12 23:55:40,510 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6801) no Hoare annotation was computed. [2021-11-12 23:55:40,510 INFO L861 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3081 3089) the Hoare annotation is: true [2021-11-12 23:55:40,510 INFO L861 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2021-11-12 23:55:40,511 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3081 3089) no Hoare annotation was computed. [2021-11-12 23:55:40,511 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3081 3089) no Hoare annotation was computed. [2021-11-12 23:55:40,511 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2968 2976) the Hoare annotation is: true [2021-11-12 23:55:40,511 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2968 2976) no Hoare annotation was computed. [2021-11-12 23:55:40,511 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2968 2976) no Hoare annotation was computed. [2021-11-12 23:55:40,515 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-12 23:55:40,517 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-12 23:55:40,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:55:40 BoogieIcfgContainer [2021-11-12 23:55:40,544 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:55:40,544 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:55:40,545 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:55:40,545 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:55:40,546 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:53:37" (3/4) ... [2021-11-12 23:55:40,549 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:55:40,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-12 23:55:40,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2021-11-12 23:55:40,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-11-12 23:55:40,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-12 23:55:40,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_inw [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_get_fan_group [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmi_get_system_info [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_read_value [2021-11-12 23:55:40,560 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_select [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_old_autopwm [2021-11-12 23:55:40,561 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_remove_files [2021-11-12 23:55:40,562 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure it87_write_value [2021-11-12 23:55:40,562 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2021-11-12 23:55:40,562 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure superio_inb [2021-11-12 23:55:40,562 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-12 23:55:40,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_16bit_fans [2021-11-12 23:55:40,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2021-11-12 23:55:40,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2021-11-12 23:55:40,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-11-12 23:55:40,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2021-11-12 23:55:40,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-12 23:55:40,614 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 354 nodes and edges [2021-11-12 23:55:40,623 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 145 nodes and edges [2021-11-12 23:55:40,632 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2021-11-12 23:55:40,641 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2021-11-12 23:55:40,650 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-11-12 23:55:40,659 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-12 23:55:40,668 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-12 23:55:40,670 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:55:40,672 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:55:41,739 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:55:41,742 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:55:41,743 INFO L158 Benchmark]: Toolchain (without parser) took 183001.80ms. Allocated memory was 67.1MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 35.2MB in the beginning and 3.1GB in the end (delta: -3.1GB). Peak memory consumption was 509.9MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,743 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:55:41,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3033.97ms. Allocated memory was 67.1MB in the beginning and 260.0MB in the end (delta: 192.9MB). Free memory was 35.0MB in the beginning and 113.2MB in the end (delta: -78.2MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.03ms. Allocated memory is still 260.0MB. Free memory was 113.2MB in the beginning and 175.5MB in the end (delta: -62.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,745 INFO L158 Benchmark]: Boogie Preprocessor took 293.71ms. Allocated memory is still 260.0MB. Free memory was 175.5MB in the beginning and 145.1MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,745 INFO L158 Benchmark]: RCFGBuilder took 55241.84ms. Allocated memory was 260.0MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 145.1MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-11-12 23:55:41,746 INFO L158 Benchmark]: TraceAbstraction took 122889.82ms. Allocated memory was 2.7GB in the beginning and 3.3GB in the end (delta: 536.9MB). Free memory was 2.5GB in the beginning and 3.0GB in the end (delta: -472.5MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,746 INFO L158 Benchmark]: Witness Printer took 1197.39ms. Allocated memory is still 3.3GB. Free memory was 3.0GB in the beginning and 3.1GB in the end (delta: -141.7MB). Peak memory consumption was 258.9MB. Max. memory is 16.1GB. [2021-11-12 23:55:41,750 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3033.97ms. Allocated memory was 67.1MB in the beginning and 260.0MB in the end (delta: 192.9MB). Free memory was 35.0MB in the beginning and 113.2MB in the end (delta: -78.2MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.03ms. Allocated memory is still 260.0MB. Free memory was 113.2MB in the beginning and 175.5MB in the end (delta: -62.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 293.71ms. Allocated memory is still 260.0MB. Free memory was 175.5MB in the beginning and 145.1MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 55241.84ms. Allocated memory was 260.0MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 145.1MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * TraceAbstraction took 122889.82ms. Allocated memory was 2.7GB in the beginning and 3.3GB in the end (delta: 536.9MB). Free memory was 2.5GB in the beginning and 3.0GB in the end (delta: -472.5MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Witness Printer took 1197.39ms. Allocated memory is still 3.3GB. Free memory was 3.0GB in the beginning and 3.1GB in the end (delta: -141.7MB). Peak memory consumption was 258.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6801]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 472 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 122.8s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 630 SdHoareTripleChecker+Valid, 40.77ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 630 mSDsluCounter, 2634 SdHoareTripleChecker+Invalid, 35.91ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1318 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5 IncrementalHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 1316 mSDtfsCounter, 5 mSolverCounterSat, 29.17ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 164 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=472occurred in iteration=0, InterpolantAutomatonStates: 7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 215 LocationsWithAnnotation, 617 PreInvPairs, 777 NumberOfFragments, 495 HoareAnnotationTreeSize, 617 FomulaSimplifications, 18 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 215 FomulaSimplificationsInter, 497 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 113.4s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 85 NumberOfCodeBlocks, 85 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 164 ConstructedInterpolants, 0 QuantifiedInterpolants, 286 SizeOfPredicates, 4 NumberOfNonLiveVariables, 16394 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 6/12 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5561]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5564]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5549]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6951]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5558]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6711]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7025]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6891]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3035]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5529]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3045]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6749]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6609]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5514]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6972]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6985]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6733]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6733]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3179]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2962]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6894]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6954]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6178]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6219]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6178]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5546]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6733]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3160]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6995]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6968]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6146]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5529]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5842]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7003]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6178]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6976]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3121]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6979]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6230]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5569]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6733]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 RESULT: Ultimate proved your program to be correct! [2021-11-12 23:55:41,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf06f999-a193-48e2-890d-45aeaa461307/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE